VARIAN C Series Clinac Databook Appendix B Rev 1

1

VA R TA N medical systems

HIGH ENERGY C-SERIES CLINAC DATABOOK APPENDIX B, Rev. L FOR TRAINING PURPOSES ONLY

A 3artner for life

System Drawings, Schematics and Block Diagrams

Drawing No.

Drawing Title

Where Used

Page(s)

Sheet(s)

ED02001 ED02033 ED02029 00872585 00872586 ED02038 ED02002 ED02003 ED00056 ED00022 ED02036 00872588 ED00031 ED02035 00872582 ED00028 00872593 ED00027 ED00026 ED02004 ED00029 EDxxxxx ED00025 ED02006 ED02024 ED02017 00872590 00872591 ED02031 ED02032 ED00033 ED02028 ED02015 ED02016 ED02037 ED02005 EDxxxx EDxxxx

ACCELERATOR FUNCTIONAL DIAGRAM AC POWER DISTRIBUTION SYSTEM DIAGRAM EMERGENCY OFF & UVR SCHEMATIC BEAM-ON RELAY POWER SYSTEM DIAGRAM BEAM-ON SIGNAL FLOW SYSTEM DIAGRAM BEAM-ON RELAY POWER BLOCK DIAGRAM -12V ON SYS 1EM DIAGRAM +24V ON & WATER/VAC SYSTEM DIAGRAM MODULATOR SYSTEM DIAGRAM RF & AFC SYSTEM SCHEMATIC GUN PULSE CONTROL SYSTEM DIAGRAM ANALOG GUN DRIVER HOT DECK SCHEMATIC DIAGRAM STEERING SYSTEMS DIAGRAM ION CHAMBER SIGNALS SYSTEM DIAGRAM DOSIMETRY SYSTEM DIAGRAM BUNCHER STEERING SYSTEM DIAGRAM POSITION STEERING SYSTEM DIAGRAM ANGLE STEERING SYSTEM DIAGRAM ACCELERATOR SOLENOID SYSTEM DIAGRAM BCD ENERGY CODE SYSTEM DIAGRAM SIMPLIFIED BMAG CONTROL & MONITORING SIMPLIFIED KSOL CONTROL & MONITORING TEE DRIVE CONTROL SYSTEM DIAGRAM MOTOR POWER CONTROL SYSTEM DIAGRAM MOTION CONTROL SIGNAL SYSTEM DIAGRAM HARDWARE/SOFTWARE MOTION ENABLE LOGIC SYSTEM DIAGRAM GANTRY MOTOR DRIVE SYSTEM DIAGRAM COUCH LATERAL AND LONGITUDINAL MOTOR DRIVE SYSTEM DIAGRAM GANTRY & COUCH POSITION READOUT SYSTEM DIAGRAM COLLIMATOR POSITION READOUT SYSTEM DIAGRAM BEAMSTOPPER CONTROL DIAGRAM COLLISION SENSING AND RESET LOGIC SYSTEM DIAGRAM TRIGGER PULSE GENERATION AND ROUTING SYSTEM DIAGRAM DIGITAL DOSIMETRY AND HARDWARE BEAM CONTROL SYSTEM DIAGRAM STAND MOTHER BOARD PCB CONNECTORS DIAGRAM LIGHTS & LASERS CONTROL SYSTEM DIAGRAM VARIAN CARDRACK LAYOUT C3 AUXILLIARY ELECTRONICS

C3 C3 C3 C3 C3 Cl, C2, C3 C3 C3 C3 Cl, C2, C3 C3 Cl, C2 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 Cl, C2, C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3

3 4 6 8 10 12 15 16 18 22 24 25 26 27 28 30 31 32 33 34 35 36 37 40 41 43 45 47 49 51 53 54 55 57 59 63 64 65

1 2 2 2 2 3 1 2 4 2 1 1 1 1 2 1 1 1 1 1 1 1 3 1 2 2 2 2 2 2 1 1 2 2 4 1 1 2

1

2

Interlocks:

Note: Listed alphabetically. For ENSW, FOIL, TARO TDR'V, see MODE MOTIONS Interlocks Drawing No. ED02100 ED02101 ED02102 ED02103 ED02104 ED02105 ED02106 ED02107 ED02108 ED02109 ED02110 ED02111 ED02112 ED02113 ED02114 ED02115 ED02116 ED02117 ED02118 ED02119 ED02120 ED02121

Drawing Title ACCESSORY CODES & ACC INTERLOCK SYSTEM DIAGRAM AIR & GAS INTERLOCKS SYSTEM DIAGRAM BMAG & KSOL INTERLOCKS SYSTEM DIAGRAM CDOS INTERLOCK SYSTEM DIAGRAM CMNR INIERLOCK SYSTEM DIAGRAM DOOR INTERLOCK SYSTEM DIAGRAM EXQ1, EXQ2, EXQT INTERLOCKS SYSTEM DIAGRAM FLOW INTERLOCK SYSTEM DIAGRAM GFIL INTERLOCK SYSTEM DIAGRAM HVCB INTERLOCK SYS1EM DIAGRAM HVOC INTERLOCK SYSTEM DIAGRAM ION1 & I0N2 INTERLOCKS SYSTEM DIAGRAM KEY INTERLOCK SYSTEM DIAGRAM KFIL INTERLOCK SYSTEM DIAGRAM LVPS INTERLOCK SYSTEM DIAGRAM MOD INTERLOCK SYSTEM DIAGRAM MODE MOTIONS INTERLOCKS SYSTEM DIAGRAM F'NDT INTERLOCK SYSTEM DIAGRAM PUMP INTERLOCK SYSTEM DIAGRAM STPS INTERLOCK SYSTEM DIAGRAM VAC1 & VAC2 INTERLOCKS SYSTEM DIAGRAM VSWR INTERLOCK SYSTEM DIAGRAM

Where Used C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3

Page(s) 68 69 70 71 72 73 74 75 76 77 78 80 81 82 83 84 86 87 88 89 90 91

Revision History

2

Revision A

Date Mar 2004

Description Initial Version Updated several drawings (see revision lists). Added Position Readout System Drawings. Updated C2 86 C2 Clinac Beam-on Relay Power Diagram to show C3 Non-EMC and EMC Versions.

B

C

Sep 2004 Oct 2004

D E

Jan 2005 Mar 2005

Added AC Power Distribution System Diagram. Added Ion Chamber Signals and Gun Pulse Control System Diagrams.

F

Added Opaque backgrounds, new Modulator Diagrams.

G

Jul 2005 Oct 2005

H I

Mar 2006 Oct 2008

Revised EMC Modulator Diagrarn.Stand Mother PCB Connectors and Interlock System Diagrams Updated several drawings for new Signal Conditioning PCB's/ Reformatted text size to enhance clarity

J K

Dec 2009 Feb 2010

Corrected conversion faults, and some updates Update on Beamstopper drawing

L

Dec 2010

Added Console, Aux Electronics and KSOL drawings. Changed ToC

3 Trim Coils (for 20 MV, 22MeV only)

Primary Collimator Position Steering Coils

RF In

Accelerator (Guide)

20 VacIon Pumif

Buncher Steering Coils

Bend Magnet

Target Actuator

Angle T Steering Coils Target

RF Window

Solenoid

Angle R Steering Coils

Energy Slit

Solenoid

Gridded Gun Coil No. 2

Drift Tube

First Collimator

Carrousel

Beryllium Window

Flattening Filter Accelerator Solenoid Power Supply (In Stand) Buncher Steering Coils

Ion Chamber

Driver (In Stand)

Driver (In Stand)

Position Steering Coils

Secondary Collimator Upper Collimator Jaws

Driver (In Stand

Driver (In Stand)

.=.;>

POST Servo B20"

POS R Servo B19

"B21 in Cl Clinacs

Lower Collimator Jaws BAL ANG T GAIN Servo B6

44

BAL ANG R GAIN Servo B15

.=>

Driver (In Stand)

Varian Cardrack

Electron Applicator (Not used in X-ray Modes)

Driver (In Stand)

111

lsocenter (100cm from Target Plane)

Driver (In Stand)

Tri l l

Program PCB BEAM STEERING B B A A P P T S U UNNOOR 0 N NGGS S I L R T R T R T M1

r

A N G R

1

HIGH ENERGY C-SERIES CLINACS ACCELERATOR FUNCTIONAL DIAGRAM

r

1 A A A N NN G GG T R T

Rev. B: Revised for legibility. B.K. 12/00 Rev. C: Added colors. B.K. 03/01 Rev. D: Revised margins for databook. B.K. 05/01 Rev. E: Redrew with CorelDraw. B.K. 01/03 Rev. F: Added Servo Bal, Gain Pots. B.K. 07/03

FOR TRAINING PURPOSES ONLY Drawn:

Bill Kirkness

04/00

ED02001

Revised:

Bill Kirkness

07/03

Sheet 1 of 1

Rev.

3

4 Primary Power Distribution Chassis Primary 30 AC Power 208V 50/60 Hz Or 380-440V 50/60Hz

Line Filter

HVPS

30 X>

3

0 0

Modulator High Voltage Power Supply Plate Transformer

FL1

CB1 3 Note: CB8, Ti are not present in 60 Hz Clinacs

TB1

0A,B 50-Hz: 0A,Neutral LINE 1

30

.0 0

=VI

CB8

Step-Start

Mode B

High Voltage Contactor Panel

Step-down Transformer

4 60 Hz Path

Beam-On

Auxiliary Power Distribution PCB P/N 1104015 (See Sheet 2 for P/N 890450)

50 Hz Path

J6

Isolation Transforme

J11

120V_A

LINE 2 0— CB7

70--,.--62407--64

• -0 CONTPWRA (120V AC)

06 • 90--- --00%

J10

OC

J14

208V_A =i>

DQ THY FIL

J11 1 Reg Control Relay

30 i==>

,=>

2 0 0— CB11

J17

4

V ACCOM

10 12 Motor Power Relay

CONTPWRA, B: Auxiliary Electronics, Vaclon P.S., Gun Driver, Lamps, etc.

4,r7

i==>

ILKFIL

ACCOM

ACCOM

EQUIPGND

EQUIPGND

Computer Control System

W4

7

CONTPWRA =>

Low Voltage Power Supplies

V

ACCOM

Note: The Klystron Filament Boost Assembly is mounted on a bracket above the Primary Power Distribution Chassis.

HIGH ENERGY C3 CLINACS AC POWER DISTRIBUTION SYSTEM DIAGRAM

Bend Magnet, Solenoid Power Supplies (In Stand)

FOR TRAINING PURPOSES ONLY

W19 )0.1 Water Pump (In Stand) Rev. B: Corrected EQUIPGND return path. B.K. 04/05 Rev. C: Updated interlock reference notes. B.K. 09/05

4

CONTPWRA

4 FRF1 21 77 .1-1 W16

-12V ON 16

Console W3

8

KFIL Relay (6VAC cot)

/77 EQUIPGND

CB6

V REGCOM

0

CONTPWRB

1 CB3

30: Motor & Steering Power Supplies (In Stand)

Klystron Filament Boost Assembly T6

REGCOM

Overload Protector

30

MOTORS

MN THY FIL

.="41E-finrirtrnir ... T7

15 ACCOM

30 =c>

15

DeQing and Main Thyratron Filament Transformers (In Orig. Thyratron Chassis)

MNFILPWR (118V AC)

R6: 7.50, 25W

, 0

Pump Relay

CB10

W60

DQFILPWR (118V AC)

T3 236V (Constant Voltage)

13

CB3

PUMP

4 2

J1

Stand Power Relay

STAND POWER

236V CT (Constant Voltage)

1

15

EQUIPGND

0 0

.==>

T4

9e66 208VPWRC

CB9

rh

Large Fans (In Modulator Cabinet) =>

=>

70.-104 208VPWRA

208V_C

0

208VPWRA 208VPWRC

Start Relays (See Dwg No. ED02029)

4 4

0

RF Driver (In Stand) =>

0 CONTPWRB (120V AC)

J11 REG

Large Fans (In Stand)

208VPWRC

GFILPWR2 (118V AC)

CB13

120V_B

208VPWRA

GFILPWR1 (118V AC)

1 2 -••> _ 0 . 0 3 4 --0 0 — -->

C.T.

T2

11

CONT PWR

ACCOM

OA

Klystron Filament Stepdown Xfmr (In Stand)

KLYFIL2 (-236V AC) 10

0A,B 50-Hz: OA, Neutral s->

W60

KLYFIL1 (-236V AC)

Drawn:

Bill Kirkness

01/05

ED02033

Revised:

Bill Kirkness

10/05

Sheet 1 of 2

Rev.

5 Primary Power Distribution Chassis Primary 30 AC Power 208V 50/60-Hz or 380-440V 50/60 Hz

3

Line Filter

HVPS 30 =D • 00 CB1

3

3

Modulator High Voltage Power Supply Plate Transformer

3

FL1

3 Note: CB8, Ti are not present in 60-Hz Clinacs.

4

TEl

0A,B

Beam-On

High Voltage Contactor Panel

Step-down Transformer

50-Hz: 0A,Neutral LINE 1 60-Hz Path

30

-0

Step-Start

Auxiliary Power Distribution PCB P/N 890450 (See Sheet 1 for P/N 1104015)

0

KLYFIL1 (-236VAC)

CB8

2

10 Isolation Transforme

3

T2

0 CB7

• 0 CONTPWRA (120V AC)

4 70-04

0 0 CB5

120V_B

U

e

J10 FAN PWRA => J11

OC

7 -7- 4 208VPWRA 10 208VPWRC

==t>

208V C

0 CB9

4

J14

208V A

•

15

Stand Power Relay

30

T3 236V (Constant Voltage)

Reg Control Relay

— 13

•

CB3

PUMP

Pump Relay

CB2 10 12 MOTORS Motor Power Relay 41(_oi 30 6---' o__ crr' o__;/_ Nr. =I> CB6 7/ 3

P/ 12

CONTPWRA, B: Auxiliary Electronics, Vaclon P.S., Gun Driver, Lamps, etc.

0.0

A

V REGCOM

R617.50, 25W

<==

-12V ON 16

Computer Control System

ILKFIL =I>

W4

J7

CONTPWRA

Console W3

J8

5 0

KFIL Relay (6VAC coil)

CONTPWRB

CONTPWRA

•

=>

ACCOM

ACCOM

EQUIPGND

EQUIPGND

• f-P7 EQUIPGND

Low Voltage Power Supplies
ACCOM

Note: The Klystron Filament Boost Assembly is mounted on a bracket above the Primary Power Distribution Chassis.

P/J1

W16

30: Motor & Steering Power Supplies (In Stand).

Klystron Filament Boost Assembly

=>

3

Overload Protector 11

3

REGCOM

V ACCOM

V

ACCOM

4 3

=>

8

0

•

15

DeQing and Main Thyratron Filament Transformers (In Orig. Thyratron Chassis)

FILPWR2 (118VAC)

15

J1

, 0

FILPWR1 (118VAC)

J17

1

3 STAND POWER

T4 236V CT (Constant Voltage)

W60

4

•

7

J11

/ EQUIPGND

Large Fans (In Modulator Cabine

—0

FAN PWRC

3

OA

RF Driver (In Stand) i=".>

CONTPWRB (120V AC)

•

i=>

GFILPWR2 (118VAC)

Start Relays (See Dwg No. ED02029)

ACCOM

REG

Large Fans (In Stand)

GFILPWR1 (118VAC)

1 "--"7-` 2

.=> 0 . 0 oT 3 4

C.T.

=I>

FAN PWRA FAN PWRC

CONT PWR

J11

120V A

LINE 2

0A,B 50 Hz: 0A,Neutral —0

Klystron Filament Ste down Xfmr (In Stand

KLYFIL2 (-236VAC)

39 ., 230V

4

W60

J6

Bend Magnet, Solenoid Power Supplies (In Stand)

HIGH ENERGY C3 CLINACS AC POWER DISTRIBUTION SYSTEM DIAGRAM

W17


W19 )0.1 Water Pump (In Stand) Drawn:

Bill Kirkness

01/05

ED02033

Revised:

Bill Kirkness

10/05

Sheet 2 of 2

Rev.

5

6 Stand Mother PCB (Back-connected)

Note: K6, K7 pin numbers are different on -01, -02 versions. See Dwg. 872586. ,J3

W18

EMOFFO

Power on: +24V from Console LVPS Power off: +25.2V from Emergency Batt. 3 J4 — LIFT+ To Couch 4— Lift Motor LIFT— 2

0

9

3

6

Emergency Battery +

4 120,...e98

4 8

EMOFFO

J14

J4 14

J6

13

2

7 Q4

K12

A K15 B

(K10)

(K6)

TB1

Wt Auxiliary Electronics Front Panel

KHV1 KHV2 Beam-on Relays (shown de-energized) J1

Console Backplane J26 13 •••, 14 •=I>

RT3

W9

J30

/

EMOFF1

Cable 1104828

6

EMOFFO

28

CONTPWRB Emergency Off Relays (shown energized)

4o

STAR _A4 48,. 4— sTART_B4 76....L011 c= 4= I

W18

EMOFF6

e

J2 13

EMOFF6

4

J20 18

J3

14

Harness Emergency Off Panel 890639 S2 •

•

2 ..-----. 1 —o CB12

12 3o ;_11 ,,—L. 0 CUSEtOFF 4

EMBATT+

Stand Door Sw's • 7 • •7•

(K2) <=

PLON_B LIFTBRK+

J5

=t> •=r> J21

2

START

4 Harness

Of 0

1—

4

• TB2

3

4

4 2

—0

0 4=

<1=

10

Console

Emergency Off Panel

)W62 Lift Motor Driver

'o CONTPWRA0—•—±6-7--o' 30 1 CONTPWRBC)--

J7

W4

1(7, ar

START A3 rt Relays Sw ta ene rgl z e d ) (sho

15 25 13

Modulator Door Sw's

44 J2

EMOFF4

FET Sw's

EMOFF7

Note: In newer Clinacs, the connection shown as a dashed line is used. S2 is mounted on a bracket and connected in series with the Modulator door E.O. Sw's J13 886683

V

4

12

•=t>

=> J24 12

34

0

1 Ku 16

3

G•

14

r- 18

4

CB1

P2 2

(N.C. Aux. Contacts)

E.O. Sw.

13

J9

4

Harness 890617 I I

2

Dedicated Keyboard

(Catch-all Panel)

<1=.

To Couch Longitudinal 15 Brake 16

PPD Chassis

Auxiliary Power Distribution PCB 1104015-03

Start Here

(Relay No's in parentheses are for older front-connected PCB.)

2

4 ,

1 120V A j11

4° .--Lo3 120V B — o o CB13

Customer E.O. Sw's

44

K1

(Catch-all Panel)

4 START A4

START 2

4 -----aa°7=-dap--

START 1

PPD Chassis Motion Disable Panel (Optional) J2

J3 13 _ 25

Emergency Pendant

Beam-Off State 6

EMOFF4 1— EMOFF2

Couch Side Panels (2)

Couch Patch Panel W26

120V A OA

13

J29 13

EMOFF4

J14 13

25

25

EMOFF2 —P

25

iT

J18 1 2

4 J23

17-

EMOFF3

T2 4

J26

ØB 120V_B

EMOFF2 =t).

Harness 890076

Without the Motion Disable option, cable W26 connects directly to J2 of the Stand Mother PCB.

HIGH ENERGY 03 CLINACS EMERGENCY OFF & UVR SYSTEM DIAGRAM

FOR TRAINING PURPOSES ONLY Drawn: Rev. A: Approved and released. Replaces Drawing No. 872592. B.K. 01/04

Revised:

Bill Kirkness

01/04

ED02029

Rev.

Sheet 1 of 2

A

7 Stand Mother PCB (Back-connected)

EMOFFO

Note: K6, K7 pin numbers are different on -01, -02 versions. See Dwg. 872586.

W18

L

Power on: +24V from Console LVPS Power off: +25.2V from Emergency Batt.

To Couch Lift Motor

J4 — LIFT+

Emergency Battery +

o6

PPD Chassis

Auxiliary Power Distribution PCB 1104015-03

Start Here

(Relay No's in parentheses are for older front-connected PCB.)

J6

EMOFFO

RT2

fT

128

o4

2

EMOFFKHV =(>

8

=(>

13

CR19

TB1

J6 E.O. Sw. 1 —0 0-7

KHV1 KHV2 Beam-on Relays (shown energized)

4

2

210

-LC11

4

RT3

J9

W9

J3(

J26 13 <1= 14

Cable

12 J24 12

EMOFFO c==

W3

28

J8 12

Harness Emergency Off Panel

28

CONTP2B Emergency Off Relays , ,......., I (shown energized) CB12 <= 0 START_A4 80v

18 EMOFF1

4 =>

34 J3

To Couch Longitudinal 15 Brake 1E

EMBATT+

J6

W18

EMOFF6

3

Stand Door Sw's

START

FET SW's

=' sTART

11

c=.

J2 4

0

4

1 2

inl

=:,

25 1 13

Emergency Off Panel

1., )W62 Lift Motor Driver

ri

15

J7

W4

EMOFF7 Note: In newer Clinacs, the connection shown as a dashed line is used. S2 is mounted on a bracket and connectecijn series with the Modulator door E.O. Sw's.

3o , 7,5.4.0 11 CUSELAOFF J13

Harness 886683 Modulator Door Sw's

EMOFF1

EMOFF2

TB2 START A3

IF

S2

14

:‹3

44

PLON B LIFTBRK+

J2 890639 13

EMOFF6

4

1J20

022

.11 1104828 „ 14 "

Console Backplane Auxiliary Electronics Front Panel

CB1

P2 2

(N.C. Aux. Contacts)

(Catch-all Panel)

LIFT-

Harness 899617

3

Dedicated Keyboard J4 14 <= 13 =4>

J14

1 0

Start Relays (shown energized) 0 7 4 CONTPWRAQ--•--47--o7 30 ' 66.4..09 <= CONTPWRBO--E 3 C-4-0 0 9

==>

EMOFF10

2 eT., 1 120V A 4 (3--3 120V B j11

Customer E.0, Sw's

'---°C13130

K1

(Catch-all Panel)

W100(,

START_A4 -->

START 2

START 1

PPD Chassis Motion Disable Panel (Optional) .13 13 25

EMOFF4 EMOFF2

C . ouch Patch Panel J2 13 25

W26 I J29 13 25

Couch Side Panels (2)

EMOFF4

.114 13

EMOFF2 -->

25

•

TB1 11 2

2

120V A

4

J23 I 1

OA

<1=

EMOFF3 EMOFF2 =D>

MICI

12

4: 120V B

1II

OB

Harness 890076 Emergency Pendant

Beam-On State

Without the Motion Disable option, cable W26 connects directly to J2 of the Stand Mother PCB.

HIGH ENERGY C3 CLINACS EMERGENCY OFF & UVR SYSTEM DIAGRAM

FOR TRAINING PURPOSES ONLY Drawn: Revised:

Bill Kirkness

01/04

ED02029

Rev.

Sheet 2 of 2

A 7

8

Primary Power Distribution Chassis Auxiliary Power Distribution PCB 890450, 1104015-01, -02

Main Thyratron Chassis PFN Screen Interlocks

CB7 0A 0

J1 — 120V B 6

10 0 2 ,Lift› 30

OB 0

4

08

T2

0

CONT PWR

LINE 2

TB2 S1 0— 5

4 7

,p)

CONTPWRB

START 1

J4

Cable 8,9_0666-01

J3

P/J1 0

Chassis Door Interlock

Modulator Door Interlocks

S1-3 S5-11 TB2 CN/0c
S4 C\/

•

•

START 2

•

Crowbar (Aux Contacts)

6 TB1

1-6

17i

0

AC Door Interlock Sw. im\\./•

K6, K7 Pin Connection Diagram (PCB P/N 890450, 1104105-01, 1104105-02)

OA —L> OB

(S9Primary Power

øC .=>

0

0

0

0 o

To High > Voltage Plate Transformer via K2, K3, K4

HVINTLK

HVINT B2 11

Customer Terminal Strip (TB2)

J1 ,=>

o7 HVINT A2

HVINT_A1

2o

J1

=2>

ACDOORILOUT

HVINT_B1

17

18

oto

10

ACDOORILIN 8

20

J1 . 08

MODE B

MODE A

BEAMON -->

AC COM

KHV 2

KHV 1

MODE A MODE B (Auxiliary Contacts)

Note: On Auxiliary Power Distribution PCB's P/N 890450, 1104015-01, 1104015-02, the KHV1 and KHV2 Beam-On relays (K7 and K6) have 2 solder pins for each connection tab, arranged as shown above (viewed from the solder side of the PCB). Beginning in May 2001, the 1104015-03 version of the PCB was introduced. K6 and K7 were replaced by relays having a standard pin layout.

Non-EMC Modulator (See Sheet 2 for EMC Modulator) 8

Rev. B: Updated for current production. B.K. 06/99 Rev. C: Added note for K6 & K7. B.K. 03/01 Rev. D: Corrected TB2 no's, added colors. B.K. 04/01 Rev. E: Added note for K6 & K7 replacement. B.K. 05/01 Rev, F: Redrawn with CorelDraw. B.K. 01/03 Rev. G: Added TB1, K1 contacts, FL1. B.K. 08/04 Rev. H: Corrected K6, K7 pin no's, notes. B.K. 06/05 Rev. I: Revised for consistency. B.K. 01/06

HIGH ENERGY C3 CLINACS BEAM-ON RELAY POWER SYSTEM DIAGRAM


Bill Kirkness

03/95

872585

Revised:

Bill Kirkness

01/06

Sheet 1 of 2

Rev.

9 Primary Power Distribution Chassis Auxiliary Power Distribution PCB 110415-03

Universal Thyratron Chassis

0A 0 OB 0

J2

Thyratron Chassis Backplane

CB7 10 0 2 OA 30 0 4

3

CB13 T2

OB

4

120V B

Thyratron P.S. Plug-in

7‘..° 06--2Cr1 1 00

CONT PWR

LINE 2

3

9

CONTPWRB3A

J4

W60

J4

p

120VAC

la

lc _1.21211A.o_at,

3

Q2

0

CB12

==>

START 1

START 2

+24V from Door and Screen Interlocks

Crowbar (Aux Contacts)

ACDOORILOUT

TB1 AC Door Interlock Sw. --0\//0—

FL1

OA

Primary Power

0

Line Noise Filter

OB


=>

0

0

0

0

0

To High

)0. Voltage Plate Transformer via K2, K3, K4 0,

18 ACDOORILIN

ACDOORILOUT

K6, K7 pin no's are for PCB 1104015-03, with -01, -02 no's shown in parentheses (See note on Sheet 1)

2 100,....r."-;1 6

2 10

HVINT Al

0

EM OFF

1

EM OFF 2

HVINT B1

HVINT B2

J1

_L HVINT A2

_L

MODE B

2(10) 11

10(9)

2(10) 68

'o

MODE A

KHV 2

10 9

KHV

J1

06 (8)

BEAMON

1

V AC COM

HV ON

MODE B MODE A (Auxiliary Contacts)

Note: FL1 not present in some older systems.

HIGH ENERGY C3 CLINACS BEAM-ON RELAY POWER SYSTEM DIAGRAM

EMC Modulator (See Sheet 1 for Non-EMC Modulator)


Bill Kirkness

03/95

872585

Revised:

Bill Kirkness

06/05

Sheet 2 of 2

Rev.

9

10

Console

Primary Power Distribution Chassis

Console Backplane

Auxiliary Power Distribution PCB

B4: Timer Interface PCB

J24

43

W3

FAIL SAFE 1

jg

BMEN1 -->

U3 IN

49

KHV2

OUT

When the BEAM ENABLE key is in the DISABLE position, there is no +24V ON power available toU3 or U2. When the Clinac is in STANDBY, the +24V ON line is zero volts, so that even if the key is in the ENABLE position there is no power for U3 or U2.

3

GND R5

21 Ulb

Beam Control Logic (Actual configuration depends on PCB version)

41

KHV1

KHV1

4

LOGIC GND

BMEN2

B3: Output Interface PCB 100012755

The circuit is designed so that if any component in FAIL SAFE 1 or FAIL SAFE 2 should fail while the beam is off, either K6 or K7 would not be energized at Beam On, resulting in no beam and an HWFA interlock.

3

CR21

KHV+

02 6

A

27

4

LOGIC GND GN '/

FAIL SAFE 2

U2

50

OUT

2(11)

GND

3 13

+24V

FAIL SAFE LOGIC:

2

4

KHV2 => 84

0Qi 6

P1

+24V ON

4

Ula

CR20

50

11

12

11 12

13

3

J1

+24VPWR OGIC GND

4

Note: Numbers for PCB 883830 are shown in parentheses.

KHV+

HVONKHV+

013

13 Auxiliary Contacts

4

LOGIC GND

KHV+

20

154 fTh

6

BEAM ON (Light) •(=

44=

BMEN1 --> BMEN2 J26

0

0 21 10 11 12

<1=

BMON/OFF/RDY --> BEAM OFF (Light) 10

8

ACDOORILIN

‘ 2f19

IN1

)_

Emergency Off, Mode A, Mode B relays. (See Dwg. 872585)

8

0 CONTPWRB i=>

Keyboard J4

10 11 12

9 -->

G 2

HV ON

1(_)2

KHV2


0 KHV 1

\/ AC COM

Note: This drawing applies to the Auxiliary Power Distribution PCB

P/N 1104015-01, 02. See Sheet 2 for later versions.

DC COM

DC COM

S7 4B

04C BEAM ENABLE Key Switch

10

HIGH ENERGY C3 CLINACS BEAM-ON SIGNAL FLOW SYSTEM DIAGRAM

=> Keyboard PCB

Rev. B: Added colors. B.K. 03/01 Rev. C: Revised for greater legibility. B.K. 03/01 Rev. D: Revised margins for databook. B.K. 05/01 Rev. E: Redrawn with CorelDRAW. B.K. 02/03 Rev. F: Updated. B.K. 12/03 Rev. G: Added KHV+ circuitry. B.K. 09/04 Rev. H: Updated for new Output I/F PCB. B.K. 01/06


Bill Kirkness

03/95

872586

Revised:

Bill Kirkness

01/06

Sheet 1 of 2

Rev.

11

Console


Console Backplane


B4: Timer Interface PCB

J24 => [9 43

W3 •—•

BMEN1

FAIL SAFE 1 49

IN

KHV2

When the BEAM ENABLE key is in the DISABLE position, there is no +24V ON power available toU3 or U2. When the Clinac is in STANDBY, the +24V ON line is zero volts, so that even if the key is in the ENABLE position there is no power for U3 or U2.

OUT GND 2

5

U1b

Beam Control Logic (Actual configuration depends on PCB version)

41

KHV1

27

KHV+

KHV1

02


The circuit is designed so that if any component in FAIL SAFE 1 or FAIL SAFE 2 should fail while the beam is off, either K6 or K7 would not be energized at Beam On, resulting in no beam and an HWFA interlock.

CR21

LOGIC GND

=>

BMEN2

LOGIC GND

FAIL SAFE 2 1

50

2(11) +24V

FAIL SAFE LOGIC:

U3

U2 OUT GND 2

3 13

04 '9'

4

U1a KHV2

9(6) 84 (8)

+24V ON

J1

01

P1 50

HVONKHV+ =(>

13

CR20 COM LOGIC GND KHV+

Note: Numbers for PCB 883830 are shown in parentheses.

4—

Auxiliary Contacts

LOGIC GND KHV+

20

<--

<)=.

11

154

0

0:153_

<1=

.1261

BMEN1

BEAM ON (Light) <=.

BMEN2

BMON/OFF/RDY =>

10 1 11 1 12 1

\c-_519

W1

Keyboard JA

10

12

3 0 +24VPWR

BEAM OFF (Light)
o7 10 6

10 ==>

0 CONTPWRB


06

KHV 2 Note: This drawing applies to the Auxiliary Power Distribution PCB P/N 1104015-03 and up. See Sheet 1 for earlier versions.

BEAM ENABLE Key Switch

HV ON

KHV 1 \4C COM

\/ AC COM \ -_)C . COM

HIGH ENERGY C3 CLINACS BEAM-ON SIGNAL FLOW SYSTEM DIAGRAM

3C 4C 0

BEAMON

2

> Keyboard PCB


Bill Kirkness

03/95

872586

Revised:

Bill Kirkness

01/06

Sheet 2 of 2

Rev.

11

12 30 Primary Power from Facility Circuit Breaker

3

3

Main Thyratron Chassis

,==>

I PUMP T1 (30) Buck-Boost (PPD)

CB2 (PPD)

UNE I

MIX 1 ...,-----. o CB3 (PPD)

CB6 (PPD)

To Water Pump

Crowbar (Auxiliary Contacts)

K6 Pump (PPD) 3 =>

To 30 Supplies, Filaments, Large Fans, Steering P.S., Gun, RF Driver

0.--(;,— => K5 WaterNac (PPD)

Customer Terminal Strip (TB2B)

Mode B Select

/

AC Door Interlock Sw. \/0-0 ->

K3-4 (PPD)

Modulator Screen & Door Sw's K1

K10-3 (APD)

<=

Mode A Select

I MOTORS 2 3 =>

od

TN(PPD) Toro0 rs)

Grid Bias Power Supply

(See Clinac-to-Customer Connection Diagram in Data Book Section 1)

Mode B

I To Beamstopper, >Aerotech P.S. Aux Elec. Fans

=I>

I

02 -->

CB4 (PPD)

30 AC power to Motor Power Supplies

(Cl Clinacs) (K7 removed and its contacts jumpered in some C1 Clinacs) 0

I CONTROL

To Console LVPS, Other Power Supplies Fans, Lamps etc.

F2 01

CBI HOLD (+24V or Batt.)

F3 02 =>

CB5 (PPD) START I

=>

Console Electronics Cabinet

Beam On

=>

=>

Beam On

K2 (PPD) =`.>

Low Voltage Power Supply

+24V =1>

Start Button o o

4 ....]

Clinac ,,> Emergency Off Svv's

1 Console — Emergency

Note: PPD: Primary Power Distribution Chassis APD: Auxiliary " Note: This sheet originally drawn by Wil Clark, 07/92, as Dwg. 872584.

12

Step-Start

=> To Console & Cardrack Beam On Circuits IIMMI•MM•IRMIMIIMN•••IMIMIII•••••O

K24-1 (APD) k

3/

(C2 Clinacs)

HVPS

From opto-couplers on Timer Interface PCB

,,

Customer Emergency Off Sw's

BeamOn

KHV+

=>

Modulator Emergency Off Sw's

CBI =• (PPD)

-

=>

High Voltage Power Supply

HIGH ENERGY C-SERIES CLINACS BEAM-ON RELAY POWER BLOCK DIAGRAM

=>


Cl & C2 Clinacs (See Sheets 2 & 3 for C3 Clinacs)

Drawn: Rev. A: Approved and released to replace Dwg. No. 872584. B.K.10/04

Revised:

Bill Kirkness

10/04

ED02038 Sheet 1 of 3

Rev.

A

13 Main Thyratron Chassis Crowbar

30 Primary Power from Facility Circuit Breaker

(Auxiliary Contacts)

PUMP 3 =>


Mode B Select

cr----P-o---30. To Water Pump K6 Pump (PPD)

AC Door Interlock Sw. \7. 0-

17

STAND POWER 3/

LINE 2

/

30 AC power to Magnet Power Supplies in Stand

K5 Water/Vac (PPD)

d)S1

MOTORS

18

T2 (10) Isolation (PPD)

3 K25 Motor Power (PPD)

4

Mode A Select

30 AC power to Motor Power Supplies in Stand

K4-4 (PPD)

Modulator Screen & Door Sw's

CN1


Mode B

• CONTROL CONTPWRA =>

)1/0

CONTPWRB -->

=t).

EMOFFO (See Dwg. E D4)20.29)

To Console LVPS, Other Power Supplies Fans, Lamps etc. o o _ CB12 (APD)

START

CONTPWRB3A =>

KHV2

c=f>

4

4

K7 (APD)


Fail-Safe Circuits (See Dwg. No. 872586)

HVONKHV+

KHV1

EMOFFKHV

_L

Step-Start K2 Aux. Contacts

Emergency Off Relays

To Console & Cardrack Beam On Circuits

+24V ==t>

Emergency Off Sw's (See Dwg. No. ED02029)

=l>

BeamOn

KHV+ 1=,

KHV2 Low Voltage Power Supply

K2 (PPL,

From opto-couplers on Timer Interface PCB I KHV1

3

C••••0

HVPS

CB1 (PPD)

High Voltage Power Supply


Note: PPD: Primary Power Distribution Chassis APD: Auxiliary "

C3 Non-EMC Clinacs (See Sheet 3 for EMC Clinacs, Sheet 1 for C1 and C2 Clinacs)


Bill Kirkness

10/04

ED02038

Rev.

Sheet 2 of 3

A 13

14 Main Thyratron Chassis Crowbar

30 Primary Power from Facility Circuit Breaker


PUMP 3/

=> /

K6 Pump (PPD)

=>

To Water Pump

,=>

STAND POWER

K1 3/ /

LINE 2

30 AC power to c"= -11/'' D. Magnet Power K5 Supplies in Stand Water/Vac (PPD)

4

3/

4

K9 (APD)

Modulator Screen & Door Sw's

CO >1 C

Mode A Select

Grid Bias Power LI Supply

30 AC power to Motor Power Supplies in Stand

K25 Motor Power (PPD)


Kl=

MOTORS 12 (10) Isolation (PPD)


AC Door Interlock Sw.

Mode B Select

=>

• CONTROL CONTPWRA CONTPWRB

0

EMOFFO (See Dwg. E DS:120,29)

To Console LVPS, )01, Other Power Supplies Fans, Lamps etc. 0 0

CONTPWRB3A

CB12 (APD)

START

=1>

0


AFail-Safe Circuits (See Dwg. No. 872586)

Emergency Off Relays

To Console & Cardrack Beam On Circuits

4

4

HVONKHV+

KHV2

KHV+ High Voltage Power Supply

3 KHV2 Low Voltage Power Supply

+24\/

Emergency Off Sw's (See Dwg. No. ED02029)

=>

From opto-couplers on Timer Interface PCB I KHV1

HVPS

CB1 => (PPD)


Note: PPD: Primary Power Distribution Chassis APD: Auxiliary "

14

C3 EMC Clinacs (See Sheet 2 for Non-EMC Clinacs, Sheet 1 for C1 and C2 Clinacs)


Bill Kirkness

10/04

ED02038

Rev.

Sheet 3 of 3

A

15

Console

Dedicated Keyboard Power Distribution PCB

Start Here

PSI

TB_It 2 r -12V 2

Couch Pendant Holder Switches

Keyboard PCB J4

-12V

Auxiliary Electronics Chassis Auxiliary Electronics Backplane

J28

IL PNDT

5

J5 -12V

W1

PWM PCB's XA4

B7: Carrousel, Mode, BMag PCB See Couch Schematic Diagrams

Key Switch

—20c P1

4 W26 =>

Console Backplane

-12V =C,

13

J15

J26

IL CDOS

8

B3: Output Interface PCB 883830 P1 49

,-.9 - -12V ON

J23

P1

-->

=>

13

W10

Thyratron Chassis

=f>

EMC systems only. See MOD HVOC System Diagrams

Crowbar (Aux. Contacts) 2a,b,c

=t>

4

R6,00

IL MOD

IL MOD

28c

IL HVOC

6c

IL TDRV

•.,W27 (Stand -'Harness)

-L XA2 20c

10b

20c

10b

J2

4

R2 R1 TP2 0-,\An..—rilikAA, J9

J17

J11

2

Customer Terminal Strip (TB2) -->

W3

10

IL DOOR

J14
Vaclon P.S. See VAC1 & VAC2 Interlocks System Diagram

=>

7

See GFIL Interlock System Diagram

Low Gas Pressure Switch

CEO

Beamstopper, Flow Switches, Klystron Oil Level Switch

IL EXQ1

See FLOW Interlock System Diagram

Notes: -12V ON is the reference voltage for all C-series Clinac hardware-detected interlocks and is also used for -12V power in the Dedicated Keyboard. See individual Interlock System Diagrams for interlock signal return paths to Console.

IL EXQT IL EXQ2

Primary Power Distribution Chassis 4— PUMP

—1—

P2/J2

4

IL FLOW

HIGH ENERGY C3 CLINACS -12V ON SYSTEM DIAGRAM

_20 CB1

IL VAC2

Gun Driver Gas System

5 17

I IL VAC1

10

Neutron Door Switch

P1 19

4 4

Room Door Switch

TP6

=,

4 4 Air System Low Jr Pressure Switch

J3

IL HVOC

=>

B18: Symmetry & Excess Charge PCB

H20

19c

HVOC & MOD Interlocks in EMC systems only.

4

IL CMNR

18

IL FOIL IL TARG

Gantry Patch Panel

Al: Aux Power Dist. PCB

TP6 0

See PCB Schematic Diagram, EXQ1,2,T Interlock System Diagram

6b 7b

HVOC & MOD Interlocks in NonEMC systems only.

B12: Fault Signal Conditioning PCB

=C>

11 11 -sl-SV -7 1

10b

J42

A2: Fault Cond. PCB

J2

P1

3a

XA3 20c

44

Modulator Cabinet

Varian Cardrack Backplane

14

rILKSOL

=t>

ILCROBAR

•

8b

=(>

W6

_E

IL BMAG

J39

47

<1=

See PCB Schematic Diagram, MOD, HVOC Interlock System Diagrams

6a

20c

J33

J14

P1

W67

2

To MLC

J24

(K2 on PCB 100012755. See schematic for pin no's)

J14

See Schematic Diagram; also BMAG & KSOL, MODE MOTION Interlock System Diagrams

Stand Mother PCB

W4

10b

Rev. F: Redrawn with CorelDraw. B.K. 02/03 Rev. G: Increased conn. font size for legibility. B.K. 06/03 Rev. H: Made more room for this list. B.K. 03/04 Rev. I: Added note for DKB usage. B.K. 03/05 Rev. J: Updated interlock reference notes. B.K. 09/05 Rev. K: Updated for new Output I/F PCB. B.K. 01/06 Rev. L: General update. B.K. 02//06


Bill Kirkness

05/00

ED02002

Revised:

Bill Kirkness

01/06

Sheet 1 of 1

Rev.

15

16

Console PSI

Start Here TB

J7

Beam Enable Key Switch +24V =t,

0-0>6

W4

OCONTPWRA

S7

4



J9

F6 10 —;11)TUD—

+24V =2-

4

Modulator Cabinet

Dedicated Keyboard

Power Distribution PCB

B13

J11

120V A

J5

120V B

Console Backplane 4


10

(See Sheet 2 for PCB 100012755)

J13 53

+24V

WI

J2i P1 XB3

+24V ON

11

4

J4 +24V ON =t> BM EN1

50

10

BM EN2 <=,

12 — 55

8 CB7

11

•(=;

12

•(=

T2

CONTPWRB

Keyboard PCB

11' J24 16

WTR/VAC

K2 is energized by the Control Computer when the Clinac is in the ON State.

15

FIL RELAY

13

READY

When the Clinac is in STANDBY, K2 is released, removing the power from all relay drivers and other functions powered by +24V ON.

12

LASER CONT

9

11

35

•=ii>

7 10

RM LT CONT

16

U29

33

4

39 40 49

=>

49

BM_EN2

5

=t>

111/2

29 19

GUNADJEN . MODE CMD

J25 MODE CMD

27

CAL CMD

28

U25

40

22

=1>

45

CAL CMD

5 CB2 To Water 0 0-Pump — via K28 , >0 0-

To K9 Fail-safe KHV Relay Circuits

Gantry Patch Panel

95,, 1 /4_.) •• C=

9

J47 => 19 _To Carrousel, Mode, BMag PCB

Pump Motor Overload Sensor <= J2 25

J35 WTR/VAC

12

29

CR DOS RESET

30

16

MOD MODE B BM_EN1

Backplane

=1>

17

39 —To K12

4 4

MOT POT PWR

,>0 0

—To K8

MOD MODE A

J2

21

N.C.

1 —To K5

Auxiliary Electronics Chassis

GUN V MODE (N/U)

19

0To EMI 0 0: Power ---- Supplies

J14

GHV ON CONT

20

CB3

WTR/VAC

To K11

LASER CONT

MOD MODE B

18

18

3

READY

MOD MODE A

17

U30

FIL RELAY (N/U)

;=>

50

13

3

RM LT CONT

FIL RELAY is used only in C2 & C2 Clinacs. GUN V MODE is used only in Clinacs with Analog Gun Drivers

14

WTR/VAC

-->

11. Relay Drivers

J8

vYs.3

22

21

45

29

W32 I

I I I

Filament Timer (on panel)

25

H2OFLOAT (CONTPW RB via water over-temp & float switches in the Stand)

21 29

•;:; <1=

4 .12;

-8 4 4b

4

4

.11= .1141—; LL

Gun Driver WTR/VAC

A

2 N.C.

38

To K1, K2 47 N.C.

; <=;

Vaclon P.S. CAL CMD

46

HIGH ENERGY C3 CLINACS +24V ON & WATER/VAC SYSTEM DIAGRAM

RN3 10

J1 To B18-21 (EXQ PCB) 22

W19

J14

W6 4— Note: GHV ON CONT is high whenever an energy mode is selected, low in NO MODE.

16

OC

<=• 0

208V 3-0 Primary AC Power

W,2,s0

TP10 7

OB

To T3, T4, RF Driver & Large Fans

GUNADJEN


TB1

CB

4 4 4

Rev. E: Redrawn with CorelDraw. B.K. 02/03 Rev. F: Revised for clarity. B.K. 01/04 Rev. G: Increased space for this list. B.K. 04/04 Rev. H: Output I/F: Pin 50 was 53. B.K. 05/05 Rev. I: Updated interlock reference notes. B.K. 09/05 Rev. J: Updated for new Output I/F PCB. B.K. 01/06


Bill Kirkness

06/00

ED02003

Revised:

Bill Kirkness

01/06

Sheet 1 of 2

Rev.

17

Console PSI

Start Here TB21

J7

+24V

4

Beam Enable Key Switch +24V

=>

S7

W4

J5

—0— 53

P1

+24V

+24V ON

3

XB3

120VA

=>

8

11

BM EN2

12

T2

12

CONTPWRB

Keyboard PCB

44

J2,

WTR/VAC

16

FIL RELAY

K3 is energized by the Control Computer when the Clinac is in the ON State.

13

READY

12

LASER CONT

11

16

U17

33

=t>

35 7

=t>

10

RM LT CONT

11

=>

39

FIL RELAY is used only in C2 & C2 Clinacs.

When the Clinac is in STANDBY, K3 is released, removing the power from all relay drivers and other functions powered by +24V ON.

Relay Drivers

40

GUN V MODE is used only in Clinacs with Analog Gun Drivers

49 50

15

17

14

18

13

20

12

19

11

21

18

30

17

28

16

7

U18

IN3

WTR/VAC FIL RELAY (N/U) READY

RM LT CONT => =f>

40

BM EN1

7'1

5

=t>

19

MODE CMD

J25

29 19

==>

22 45

WTR/VAC CAL CMD

VII • 1

,

SO

38 47 46

4

1111 .11411 22

To Water 0 0— Pump => via K28

Fail-safe KHV Relay Circuits

0 0— =t>

44 5

Pump Motor Overload Sensor

=t> I_To Carrousel, Mode, BMag PCB

W32

25

1J35 22

21 ,

45

29

Gun Driver WTRA/AC

Filament Timer (on panel)

25

21

-^

4

0 0-

J47

J42

MODE CMD

CB2

Gantry Patch Panel

Backplane GUNADJEN ."

5

To K9

4

=t>

BM EN2

3

To K5

39 To K12

MOD MODE B

CAL CMD

.121

1

MOD MODE A

W2

29

To EMI ,0 0— Power Supplies 0 0—

N.C. J14

GUN V MODE (N/U) =>

CB3

13

,==>

10 To K8

=>

GHV ON CONT

MOT POT PWR

WTR/VAC

To K11

LASER CONT

MOD MODE B

4 4

35

=t>


CR DOS RESET

J8 33

=D,

MOD MODE A

J2

120V B CB7

— 55

=>

<=6

Start Relays

10

BM EN1

11

50

=,>

+24V ON

10

(See Sheet 1 for PCB 883830)

P

J11

J4

J26

J13

0 CONTPWRA B13

3 I

Console Backplane B3: Output Interface PCB 100012755

;

29

H2OFLOAT

=>

2

N.C.

38

4 <= 0

To K1, K2

47

N.C.

46

OB 00

22

A

208V 3-0 Primary AC Power

'

Vaclon P.S. CAL CMD

HIGH ENERGY 03 CLINACS +24V ON & WATER/VAC SYSTEM DIAGRAM

J1

To B18-21 (EXQ PCB)

OA

To T3, T4, RF Driver & Large Fans

RN3 10

TB1

CB

7

Vy2,0

TP10 7

(CONTPWRB via water over-temp & float switches in the Stand)

44

=>

GUNADJEN




J9

F6

10

=:>

Modulator Cabinet

Dedicated Keyboard


W19 (`=


J14

W6 Note: GHV ON CONT is high whenever an energy mode is selected, low in NO MODE.

Drawn:

Bill Kirkness

06/00

ED02003

Revised:

Bill Kirkness

01/06

Sheet 2 of 2

Rev.

17

18 Modulator

6-0 Bridge Rectifier (12 UDB7.5) 720-Hz Ripple

CB1, K1-4 located in Primary Power Distribution Chassis

3-0 Primary Power

B

0 00 0

CR1 CR2 CR3

S5

K4 MODE B

øc6Th 0 00 0 CB1 K1 K2 HVPS HV ON StepStart

DeQing Thyratron V1 8503AF

56

A-

0

S4

CR4 CR5 CR6

C1 8.7pF 7.5kV

C3 0.1pF, 20kV _ (10 in series)

CR23-25

•

•

R22 5M 20W

3;

03 2 1

/

One of three primaries shown, fed by0A-0B. Other two are fed by 0B-0C, 0C-0A.

Mode A: 11

CR10 CR11 CR12 7.7

50-60% deQing

R23 5M 20W

R9 100 1W

Filament Voltage 6.3V RMS

(Nominal) Mode B: 13 KV @ 1.3 A

0 V Ref

R10, 470 1W

J2

500pF 5KV

4

R101 33.2k •

T2

R11, 10 25W

PEN Voltage Monitor to Meter Interface PCB PEN Programming Voltage from Cardrack

R25 250

PPP

Modulator Equipment Ground and PEN Shield, One point. -6.5 pSec C. Filament L Voltage 6.3V RMS (Regulating)

10 14

•

Klystron Current Monitor 0.1 V/A No correction

21 28

18

5.5 to 8.0 Volts

26,DD

RF Power —Output J1

Pulse Transformer Oil Tank (in Stand)

I

_P=›

Klystron VKS8252

0 V Ref.

1.3 mSec

16

PFNV

Klystron Oil Tank (in Stand) Pulse Transformer Ti

11,

0 V Ref.

B2: Trigger Pulse Amplifier

Klystron Triggers from Console

R1 250

4 16 21 18

T5 1g 6,7 F,H

R12 100, 5W L6, 66pH

Toroid

A

26,00

Modulator PRF: 4X: 400 Hz. 6X, 8X, 10X: 360 Hz. All other energies: 180 Hz.

C17 01pf 1kV

J3-G

2

CONT PWR 02 from Primary Power Distribution 1 J3-H

th

6

2600

16 10

4

19

3

21

18

C11 001pf= 5kV

Cl and C2 factory selected

-120V nominal, no load 5

C6 .024pF

C18 100pF 5kV

Oil Level Sensor

C4

Klystron Voltage Monitor Approx. 24,000:1 @ 40°C with 25' RG-58/U cable

i TP3

R19, 1k

FLOW IL < J7-D

C2

161.

De-spiking Network

/I/ C15 .01pf = R21 1kV 4700

J7 C

Weldment

R20 4700, 1W

340V DC, unregulated 24,BB

Klystron Oil Tank Equipment Ground

Pulse Transformer Data: Turns Ratio: 1:11 Impedance Ratio: 1:121 Effective Pulse Width (70%): 6.5 pSec

0 V Ref. 236 Volts RMS Regulated 3-4 Volts

+120V nominal, no load (+50V with 20 mA load)

Notes: See Sheet 2 for C2 Modulator Systems. See Sheet 3 for 03 Modulator Systems. See Sheet 4 for EMC Modulator Systems.

Cl Modulator Systems

I 251Wk

C12 100pF 5kV I

B3: Grid Power Supply 14

r

R2 250

i=> R13

RF Drive Input

-s U 0

3

HVPS Current Monitor to Console Monitor Panel and Fault Signal Cond. PCB

End Clipper current monitor to MOD 1/1_ detection on Fault Signal Conditioning PCB in Cardrack

KLYI

•

5

Pulse Cables (4) 12.50 RG8 Triax for current handling capability and impedance matching

21-01-01-0

,q,1„,°,02

BI: DeQing Amplifier PEN Voltage Waveform to Console Monitor Panel

T6 -LI 9 I I II From Pri. Pwr. Dist. K5

End Clipper Ito Console NOTE: Calibration: 1 V/A

T5 (Toroid) P/N 873897 / /

R17 (Thyrites) (12 in parallel)

-9 Volts

C101 1500pF 50V

Pwr Dist. T4

TP2

T = 2 (LC)" T = 2" (36.5 pH . 0.28 pF)" T = 6.39 pSec discharge pulse width

•

R103 10M

—•

ITT"

C19

R102 3320

R105 470

T3

HVPSI

R104 470

J1

@ 1.6 A

H-1.3 mSec

0

C4-C9 0 046 pF, 30 kV (6)

mi*L8

R24 250

C1 thru C100 1000pF 500V

R1 thru R100 499k C2 8.7pF 7.5kV

S2

2;

Crowbar R6,7 2.2k 75W

Compensated High Voltage Divider

L5 66pH

CR7 CR8 CR9

4

116

Main Thyratron V2 CX1159

R1 2500, 215W (10 in series)

5 4

7

From Screen and Door Switches

(3 in series)

S3

6/o5

Tap Selector Sw: Position Line Voltage 6 196/340 5 208/360 4 220/380 3 230/400 2 240/415 1 254/440 (Voltages are for Delta/Wye configurations)

End Clipper Circuit +10V nominal fault ,signal, 0.1 Volt/Amp

R3,4 2.2k. 75W

CR14 S3HVM7.5 (4 in series)

L3 & L4 70 H in parallel

=1> R5 250 275W

Ti: High Voltage Plate Transformer 829735

0

4.5 to 5.5 Volts

CR13-18 S6HVM5 (6 in series)

=> MODE A K3

OB-5-15

1.25H

7 pSec

(T3

KFIL Interlock

KLYV

Primary Power Distribution

HIGH ENERGY C-SERIES CLINACS MODULATOR SCHEMATIC DIAGRAM Rev. F: Redrawn with CorelDraw. B.K. 02/03 Rev. G: Updated for current production. B.K. 09/03 Rev. H: Added Kl, CB1. B.K. 04/05 Rev. I: Updated for current production. B.K. 05/05 Rev. J: Added sheets for C2,C3. B.K. 06/05 Rev. K: Clarified Sheet 4 signals. B.K. 08/05 Rev. L: Cleared some print faults GdR 10/08


Wil Clark

03/95

ED00056

Revised:

Gino den Ridder

10/08

Sheet 1 of 4

Rev.

19 Modulator

6-0 Bridge Rectifier (12 UDB7.5) 720-Hz Ripple

CB1 , K1-4 located in Primary Power Distribution Chassis

3-0 Primary Power


K4

76. CR1 cR2 CR3

0


3

6 5

Cl 8.7pF 7.5kV

RI 2500, 215W (10 in series)

R22 5M 20W

•CR7 CR8 CR9

4

t 3 ip

03

C10 0.001pF 5KV

C2 8.7pF 7.5kV

S2

2

L3 & L4: 70 H in parallel

CR10 CR11 CR12

•

R10, 470 1W

•

16

-LULU-

-(1111s_

tilt' From Pri. Pwr. Dist. K5

R11, 10 25W

PFN Voltage Monitor to Meter Interface PCB PFN Programming Voltage from Cardrack

MP

;1c) flp lc' rip

handling capability and impedance matching

Modulator Equipment Ground and PFN Shield, One point.

KLYI -6.5 pSec

Filament Voltage 6.3V RMS C (Regulating)

Klystron VKS8252

0 V Ref.

PPP

A


-


10 14 21 28

18

5.5 to 8.0 Volts

26,DD

PFNV


21 18

J3-G

2


0

6,7 F,H

T5 17

R12 100. 5W R13

26,DD

Modulator PRF: 4X: 400 Hz. 6X, 8X, 10X: 360 Hz. All other energies: 180 Hz. TB

R1 250

g

4 16

•

C17 2I51Wk .01pf 1 kV I

6

14

26,DD

16

L6, 66pH

C11 .00114f ---5kV

C12 100pF -F 5kV I

B3: Grid Power Supply 7

10

24,BB

19

3

21

5

-120V nominal no load

R19, lk

Cl

C6 .024pF

C18 100pF 5kV

J7 C FLOW IL

utr

< J7-D Oil Level Sensor

•-vvv-eC2

•

De-spiking Network

S

yye dment .

Cl and C2 factory selected

C4 --"s1

/7/ TP3

==>

R2 250

R20 4700,1W

340V DC, unregulated

4

RF Drive Input

0 V Re



Output

Toroid

Cs) HVPS Current Monitor to Console Monitor Panel and Fault Signal Cond. PCB

RF Power

1.3 mSec

16

5

End Clipper current monitor to MOD I/L detection on Fault Signal Conditioning PCB in Cardrack

Pulse Cables (4)

12.50 RG8 Triax for current

-13 AO -13 -13 : DeQing Amplifier

PFN Voltage Waveform to Console Monitor Panel

T5 (Toroid) P/N 873897 )11 /

R1 (Thyrites) (12 in parallel)

m.L8

<1=i

End Clipper Ito Console

NOTE: Calibration: 1 V/A

10_

C4-C9 0.046 pF, 30 kV (6)

R24 R25 250 250

1

-9 Volts 500pF 5KV C8 C7

R101 33.2k 470

•

C19 .006pF

T2

Frorri ii Pwr. Diet. T4

0 V Ref

R9 100 1W

1:1

T3 TP2

•

C101 1500pF 50V

•

HVPSI -1.3 mSec

J1

low


Mode A: 11 KV @ 1.6 Al Mode B: 13 KV @ 1.3 A (Nominal)

R104

k_signal, 0.1 Volt/Amp

T - 2 . (LC) T = 2 . (36.5 pH . 0.28 pF)'' T = 6.39 pSec discharge pulse width

TITTIT

Main Thyratron f? V2 u CX1159

Cl thru R1 thru C100 R100 499k 1000pF 500V R102 3320

R8 loon

R23 5M 20W

Crowbar R6,7 2.2k 75W


66pH

End Clipper Circuit +10V nominal fault


L7


11_,,

•

S3

Q\02

One of three primaries shown, fed by0A-0B. Other two are fed by GB-0C, 0C-0A.

4.5 to 5.5 Volts

=>

RV1 RV2

CR23-25 C3 0.1pF, 20kV _ (10 in series) (3 in series)

5 4

50-60% deQing


•

CR4 CR5 CR6

y

(


B

MODE B

CB1 K1 K2 HVPS HV ON StepStart

R5 250 275W

A

0

oc-0 -z 0 0-0 0

25H

=I> MODE A K3

0A-66-50-50B-66--0 0-0 0

Li

C15 .01pf = R21 1kV 4700

Klystron Voltage Monitor Approx. 24,000:1 @ 40°C with 25' RG-58/U cable

177 Klystron Oil Tank Equipment Ground

Pulse Transformer Data: Turns Ratio: 1:11 Impedance Ratio: 1:121 Effective Pulse Width (70%): 6.5 pSec R6 236 Volts RMS 7.5c).,, ▪ 1 Regulated ••=i


r-r3

KFIL Interlock

Primary Power Distribution HIGH ENERGY C-SERIES CLINACS MODULATOR SCHEMATIC DIAGRAM

Notes: See Sheet 1 for Cl Modulator Systems. See Sheet 3 for 03 Modulator Systems. See Sheet 4 for EMC Modulator Systems.

C2 Modulator Systems


Wil Clark

03/95

ED00056

Revised:

Gino den Ridder

10/08

Sheet 2 of 4

Rev.

19

20 Modulator

12 UDB7.5 rectifiers (Changed in 1999 to 2 3-0 modules P/N 1104994-02

CB1, K1-4 located in Primary Power Distribution Chassis

L1 1.25H

000

=t, R5 250 275W


MODE A K3 3-0 Primary Power

CR1 CR2 CR3

0-0 0B-66-0 0-0 0-0C-673 5ö 5ö

K4

3

0

•

MODE B

CR4 CR5 CR6 .Tat

•

CB1 K1 K2 HVPS HV ON StepStart

•

6

6


•

Cl 8.7pF 7.5kV

•

1 •

Mode A: 11 KV @ 1.6 A

CR10 CR11 CR12 7.17.

(Nominal)

J2

50-60% deQing

R104 470

0 V Ref.

R10, 470 1W

C101 1500pF 50V

© TP3

-9 Volts

TP4 / 7 / Modulator Equipment Ground and PEN Shield, One point.

T2 T6

KLYI -6.5 pSec


Bl: DeQing Amplifier 16

PFN Voltage Monitor to Meter Interface PCB

18 5

B4

5.5 to 8.0 Volts

==f>

PFNV

0 V Re

26,DD

TP2©,--•



MUM

TP1©



R3 R2

4 16 21 18

<1= 6,7 F,H

a

26,DD

Modulator PRF: 4X: 400 Hz. 6X, 8X, 10X: 360 Hz All other energies: 180 Hz.

T5 17

R12 100 5W

,•••

-C17 25W .01pf — lkV B3: Grid Power Supply 7

14

2

6

16


5

10

J3-G

R13 1k

4 3

26,DD

C11 001pf= 5kV

C12 100pF -r 5kV I

-120V nominal no load 5

R19, 1k

R2 250

Cl Cl and C2 factory selected

Oil Level Sensor

C2

'----1 Klystron Voltage Monitor Approx. 24,000:1 @ 40°C with 25' RG-58/U cable /7/ Klystron Oil Tank Equipment Ground


C15 .01pf = R21 lkV 4700

FLOW IL J7-D

De-spiking Network

/7/

J7 C

•

C6 .024pF

C18 100pF 5kV

RF Drive Input

▪ e.1.1

Weldment

•

R20 4700 1W

340V DC unregulated 24,88

19 21

==t>

L6, 66pH

R1 250

C.

Toroid

0=.

HVPS Current Monitor to Console Monitor Panel and Fault Signal Cond. PCB

—RE Power Output J1

\a"

1.3 mSec 10 14 21 28

A


<1=

PEN Voltage Waveform to Console Monitor Panel

Klystron VKS8252

0 V Ref.

I F-L C Trri. Pwr. Dist. T4

R11, 10 50W

End Clipper Ito C nsole

PEN Programming Voltage from Cardrack

© TP5

R101 33.2k

i\\*....../ t / NOTE: Calibration: 1 V/A

Pr•Op-Of

End Clipper current monitor to MOD 1/1_ detection on Fault Signal Conditioning PCB in Cardrack


•

FrWn ri. Pwr. E3st.T4

B4

21-01-614300

B4

R105 470

•

C19 .006pF

R102 3320

—• R103 10M J2

1

T4 (Toroid) P/N 829154

C4-C9 0.046 pF, 30 kV (6)

L8

R24 R25 250 250

R1 thru R100 499k

R9 Ion

. TTTT

Main Thyratron ft V2 V CX1159

Si Crowbar R6,7 2.2k 75W


T - 2 . (LC) T= 2 . (36.5 pH =0.28 pF)" T = 6.39 pSec discharge pulse width 7,

L7


R1 2500, 215W (10 in series)

1vv

Filament Voltage 6.3V RMS T3

HVPSI

1

•

Mode B: 13 KV @ 1.3A

R8 1000 10IN

RV3 RV2

11-6

C11 0.001pF 5KV

R23 5M 20W


C3 0.1pF, 20kV _CR23-25 5 (10 in series) 'Y S3HVM7 (3 in series)

•

End Clipper Circuit +10V nominal fault ,_signal, 0.1 Volt/Amp


==>

L5 a 66pH

C2 8.7pF 7.5kV

/7/

fb‘

R22 5M 20W

• CR7 CR8 CR9

One of tree primaries shown, fed by0A-0B. Other two are fed by ØB-ØC, 0C-0A.

H -1.3 mSec

•

CR13 UDE5 (6 in series)

000


•

A

OA-6730

4.5 to 55 . Volts

6-0 Bridge Rectifier 720-Hz Rip I

236 Volts RMS Regulated El


KFIL Interlock

1T3

Primary Power Distribution HIGH ENERGY C-SERIES CLINACS MODULATOR SCHEMATIC DIAGRAM

Notes:

See Sheet 1 for Cl Modulator Systems. See Sheet 2 for C2 Modulator Systems. See Sheet 4 for EMC Modulator Systems. B4, the Thyratron Terminal PCB, shown 3 places.

C3 Non-EMC Modulator Systems 20


Wil Clark

03/95

ED00056

Revised:

Gino den Ridder

10/08

Sheet 3 of 4

Rev.

21

Modulator

12 UDB7.5 rectifiers (Changed in 1999 to 2 3-0 modules P/N 1104994-02

CBI, KI-4 located in Primary Power Distribution Chassis

3-0 Primary Power

Ti: High Voltage Plate Transformer 829735 •11 A pi

R3 / 250 275W

..a. ..... At. CR1 CR2 CR3


0-0 12513-675-0 0-C) 02)C-0 -75 0 0-0 0

3

CR4 CR5 .a. .2. 6:'

4

CR6

C1 8.7pF 7.5kV

..11.

I\

Ib.

CR7

4 -

CR8

CR9

R1 thru R100 499k

C10 0.001pF 5KV

C2 8.7pF 7.5kV

2

si CR10 CR11

ti

R8 1000 10W

R2 5M 20W

CR12


Mode A: 11 KV @ 1.6 Am (Nominal) Mode B: 13 KV @ 1.3

J1

A3: Thy. P/S Plug-in PCB

0 V Ref.

50-60% deQing

j

E

24a b c

PFNVTEST

26a,b,c

GRID 2

22a b c

R1

0

R9 100

TTTTTT

PFN V Meter Signal to Meter Interface PCB

31c

PFN V Waveform to Console Monitor Panel

26c

PFN V Programming Voltage from Program PCB

27c

HVPSI+ Waveform Signal to Console Monitor Panel

22c


23b

500pF5KV C8 07

7

•

6a,b,c

9=0

0 V Ref.

T3 I I From Pri. Pwr. Dist. T4


PPP


PFNV

Klystron VKS8252

0 V Ref.

-0

-1.3 mSec Mode A -1.5 mSec Mod B 1_0.1 4

10a,b,c

End Clipper current monitor to MOD I/L detection on Fault Conditioning PCB

/1/

f

5.5 to 8.0 Volts

000


Modulator Equipment Ground and PFN Shield, One point.

R101 33.2k

R1 (Chassis): 10,75W

Al: Thyratron Grid Control PCB

,,e01-0 1-0 (o

-9 Volts

C101 1500pF 50V

R105 470

R13, 470 1W ivy's

NOTE: Calibration: 1V/A

r

R102 3320

2

R11: 47.50

Ti (Toroid) P/N 873897

C3 0.0565 pF, 30 kV (6)

C4 .006pF

R2 47.50

TP1 TP2 TP3 TP4 +5V +15V -15V Gnd


Klystron Oil Tank (in Stand)

i

Pulse Transformer Ti

ll:oroid T3 0 0

t

RF Power Output

HE

C.

RE Drive Input

021 lp

(*)

•

30c

DeQing Amplifier

•

T = 2 x (LC)' T = 2 x (36.5 pH x 0.28 pF)' T = 6.39 pSec discharge pulse width I

L4

R16 R15 250 250

•

C1 thru C100 1000pF 500V

T4

(1-1 F ro r11 1ri. P Pwc Dist. T4

HVPSITEST

R104 470 R103 10M

1:1

T5

Main Thyratron 4 V1 U CX1159


L5 66pH

All.

•

-1.3 mSec Mode A -1.5 mSec Mode B

5


Crowbar

2

One of three primaries shown, fed by 0A-0B. Other two are fed by 0B-0C, 0C-0A.

R14 2.2 23.6W

R4-13 2500, 225W (10 in series)

R1 5M 20W

S3

5;;

6/0



End Clipper Circuit +10V nominal fault 0.1 Volt/Amp

CR19-22 S3HVM7.5 (4 in series) ,=> RV1 RV2


•

K4 MODE B

CBI K1 K2 HVPS HV ON StepStart

C5-9 o.spF, 2kV (5 in series) (addei 1999)


B

0A-6-00

4.5 to 5.5 Volts

L1 1.25H =*.

MODE A K3

4 i y

6-0 Bridge Rec ifier 720-Hz Ripple

C3 pF

23c Modulator PRF: 4X: 400 Hz. 6X, 8X, 10X: 360 Hz. All other energies: 180 Hz.

T J2-1

2

CONTPWRB from Primary Power Distribution 1 J2-6

7 6

5 4

13a,b,c

8a,b,c Q >> Trigger Pulse Amplifier

R18 1k

4a,b,c

C2

Grid Bias Supply

/ 7/

9a,b,c

15c 25c 24c 2a,b,c

HVPS I Meter Signal to Console Meter UF -12V ON from Console (for HVOC, MOD Interlocks)

190 20c 25b 22c 23c 12c

MOD I/L HVOC STEP2SEN FIL STEP 1 --> FIL STEP 2 =I>

ata

TP3 Jil

Not used in High Energy Clinacs CLIPI+ From End Clipper Toroid

---1 Klystron Voltage Monitor

Cl

Approx. 24,000:1 @ 40°C with 25' RG-58/U cable

J10 R5 10k 1W Cl -01pf 1kV

J7-A t=> C4 R12 .01-110k 1kVT1/4W


177Klystron Oil Tank

Equipment Ground 0 V Ref.

•Cal

011

R6 236 Volts RMS 7.50 - Regulated 3-4 Volts 0-3

KFIL Interlock

Primary Power Distribution

]

-7 pSec

KLYV

HIGH ENERGY C-SERIES CLINACS MODULATOR SCHEMATIC DIAGRAM

Notes: See Sheet 1 for C2 Modulator Systems. See Sheet 2 for C2 Modulator Systems. See Sheet 3 for 03 Modulator Systems.

C3 EMC Modulator Systems

FLOW IL

Oil Level Sensor •

De-spiking Network R3 1.47k, 2W

J7-D f

r-

C4 .024uF

T 5kVi -

J7 C

Weldment

03 R10 100pF= 10M 5kV SW

240V nominal, no load

A2 Fault Conditioning PCB 6b,c

R4 \l / loon, 1w

cl_5opF16 18a,b,c

15a,b,c

16a,b,c

J12

low

-120V nominal no load

20a,b,c

14a,b,c

Rc 12.50 550w

P9


Wil Clark

03/95

ED00056

Revised:

Gino den Ridder

10/08

Sheet 4 of 4

Rev.

21

22

Cl, C2 Shunt Tee Systems with Digital Gun Drivers FWD PWR To Monitor Panel

OV ref. 6 to 7 pSec

OV ref.

REFL PWR (VSWR) To Monitor Panel and i Fault Signal Conditioning PCB in Cardrack

1 to 2 Volts

Water Load #2 snn/s •

Klystron VKS8252

0)0... LOAD PWR 2

14

To Monitor Panel

RF Rotary Joint

fs 10 dB

FWD

J1

12 pSe

1 to 2 Volts

(-P

DRV PWR to Monitor Panel 30-dB Coupler

Detail A

REFL

FWD 4-Port Circulator consisting of: Magic Tee Ferrite Phase Shifter 3-dB Quadrature Hybrid

OV ref.

1 to 2 Volts

Dual 60-dB Directional Coupler

REFL


Klystron Solenoid

o

AFC & Gun Pulse Control PCB 51: Up = View Pulse Down = Sample & Hold

Low-pass Filters

TP9

Phase Shifter

AFC A

C3

From Pulse Transformer

Accelerator Guide

10 dB 10 dB

Klystron Current Monitor

Energy Switch Out— In— ,

[7c 1 to 2 Volts

C2

10 dB

10 dB Klystron J2 Voltage Monitor

•

N

TP8

Shunt Tee Power Variator

AFC B

J1 RF Frequency Adjustment--). 0 Driver Sensitivity Adjustment

)0.

0

14

Zero- F . Crossing Detector

3-dB Quadrature Hybrid LOAD PWR To Monitor Panel'.

Hold

U6/U3

OV ref.

W52

8c

Sample 11

Cl

Si

U2

U4

71

5 dB

5 dB

U4

•

13c

Sample Hold

4

U2 vvvs Water Load #1

4-- Logic Trigger Input J2

•

Mode Programming TS1-4

J1'.

W41

nJ2

W42

Detail B

P3-1 Gantry Patch Panel

Stand Signal Patch Panel Notes: J45

1: For Klystron Current and Voltage waveforms, see Modulator System Schematic Drawings. 2:

i—nRF FREQ CONT

All waveforms taken in Hi-X on frequency (typical).

3: RF Driver peak power output capability: 320 Watts Min. Typical: Mode A: 80-120W. Mode B: 160-220W. Average Power Output Capability: 1.38W Min. Frequency: 2856 MHz ± 200 kHz (Tuning Range).

W30

J2 8c

AFC B

3c

AFC & Gun Pulse Control PCB (see Detail A)

Gun Driver Backplane


J21

Console Patch Panel

J3 J4

J27

RF FREQ CONTE J28

MAN. OFF, \ON

W2

J6 ri Signal Conditioning Backplane

EXT.

Program PCB

To Monitor Panel AFC A AFC B

W3

Monitor Panel

22

J56

AFC A

AFC B

18

—15 Volts

_E

FF J31

4. Klystron filament rectifier circuit was added in 2002. It is available as an upgrade for older systems.

+15 Volts

J55

W13

AFC A

J36B

AFC B

AFC A

J4

•

(W3)

AFC B

20

AFC A

24

J5 AFC CONT

AFC Integrator PCB (see Detail B)

2

Note: In C1 Clinacs, this PCB is called the Difference Integrator.

8

AFC BAL

HIGH ENERGY C-SERIES CLINACS RF & AFC SYSTEM DIAGRAM Rev. B: Updated Sheet 2 for new AVCR AFC Control PCB (C3 Clinacs). B.K. 01/00 Rev. C: Added colors. B.K. 03/01 Rev. D: Revised margins for databook. B.K. 03/01 Rev. E: Redrawn with CorelDraw. B.K. 02/03 Rev. F: General update. B.K. 12/03 Rev. G: Cleared some faults GdR. 10/08


Wil Clark

08/96

ED00022

Revised:

Gino den Ridder

10/08

Sheet 1 of 2

Rev.

23

C3 Klystron Linear Mode Systems FWD PWR To Monitor Panel

ov ref.

OV ref.

REEL PWR (VSWR) To Monitor Panel and Fault Signal Conditioning PCB in Card rack

Water Load #2 vvv, •

0), LOAD PWR 2

10 dB 10 dB

Blanking Flange or Dry Load

1 .

I

Ito 2 Volts


REFL


Klystron Solenoid

RF Rotary Joint

10 dB

FWD

J1

Accelerator Guide

To Monitor Panel

Klystron VKS8252

Klystron Current Monitor

Energy Switch Out— In—

Detail A

I 4-Port Circulator consisting of: Magic Tee Ferrite Phase Shifter 3-dB Quadrature Hybrid

AFC & Gun Pulse Control PCB Si: Up = View Pulse Down = Sample & Hold

Low-pass Filters

TP9

Phase Shifter

Lo S1

U2

AFC A

Sample

From Pulse Transformer

11

W53

0

U6/U3

OV ref.

J2 Klystron Voltage Monitor

14

Hold

ZeroCrossing Detector

3-dB Quadrature Hybrid

TP8 30-dB Coupler External Servo Input

)0' J3

Frequency Adjustment

0

RF Driver

Ap5-1 0

• 71

J4

RF DRV PWR to Monitor Panel

J2

Logic Trigger Input

W41

0

Gantry Patch Panel

Auxiliary Electronics Backplane

5

RFDRFRC+

23 25

3: RF Driver peak power output capability: 320 Watts Min. Typical: Mode A: 80-120W. Mode B: 160-220W. Average Power Output Capability: 1.38W Min. Frequency: 2856 MHz ± 200 kHz (Tuning Range).

J4 AFC A W15 AFC B

AFC B

25

i E

Detail B

W30

AFC Trigger

AFC B

AFC Balance

4c

J2 AFC & Gun Pulw Control PCB 13c1(see Detail A)

3


Varian Cardrack Backplane Program PCB To Monitor Panel AFC A AFC B

0

Console Backplane Monitor Panel

2

0

20

+15 Volts

2

MAN. OFF.

1 —15 Volts

J17

AFC A

23

4. Klystron filament rectifier circuit was added in 2002. It is available as an upgrade for older systems.

4

W42

AFC A 7c

245

i.

All waveforms taken in Hi-X on frequency (typical).

1

Hold

AVCR AFC Control

.148

1: For Klystron Current and Voltage waveforms, see Modulator System Schematic Drawings.

Sample

U2

Ap 3-1

W119

Notes:

U4

J1

* *

Sensitivity Adjustment

2:

— AFC B

AVCR AFC PCB (see Detail B)

HIGH ENERGY C-SERIES CLINACS RF & AFC SYSTEM DIAGRAM

RFDRPG+ EXT.


Wil Clark

08/96

ED00022

Revised:

Gino den Ridder

10/08

Sheet 2 of 2

Rev.

23

24

Console STD Bus

(Ribbon Cables)

CRTIMER PCB

Console Backplane B4: Timer Interface PCB

W29

J1

41

41

W61

DOSRV

25

25

P1

(See Dwg No. ED02015)

Dose Rate Servo Logic (See Dwg No ED02015)

25

25

DS SRV EN

27

27

CG TRIG EN

29

29

GDLY CONTEN

31

31

DBDSVEN

CG TRIG

36

GDLY CCNT 3

RV1

Gantry Patch Panel

J16

W93

Portal Vision Pulse Length Servo PCB P1

J2

12

P1

11

J4

U2:B

=> Lowimpedance line drivers

J5 3

8 15

21

14

3 W2

W11 .

J45

J32

25

25

24

26

26

34

34

GUNCLYAG

11

11

GUN WIDTH

33

33

GUN WDTH

10

10

J1

'70

GUN ELY CONTI J27

DLGNTRG-

W2

50

49

49

34—

W1

20 J20

J47

50

J25

CRGUNDLY

<—

+15V

=>

J17

vy3o

31 32

W:15 J4

DLGNTRG+ => DLGNTRG<:?=, GUNTRIG+

DLGNTRG4—

5 6 7

GUNTRIG-

J35 30

CRGUNDLY

1R31 499

J2 W321-1 GUNCLYCONT

DLGNTRG+

J45

2

J1

GUN DLYAG

J42

DLGNTRG+

W13

12

12

GUNDLY CONT

23

J1

J22

J4

J5

=>

J

R32 499 Mode BCD decoder and logic (See Drawing No. ED02004)

I6X1

16 =".>

42

U3 (Drive-)

7

R1 U2 ,

Fiber-optic cable

—

2 +5V

P1 16

P1

14c -

P1 RN4:A 030 — 27a —,VNA..—•-

32

W13

J16 32

CRGUNDLY =>

W93

RN4:D RN5:A 6---,N.A.A.,—. 100K RN4:B 6 7 RN5 B 3 100K 5 4 OOK => +12V C29 RN4:C >--> W1 Jumper Table: TpF A—F: PortalVision only RN5:C B—E: Non PortalVision 100K C—D: Future Use R70 +1,2V 1 OK 12V +12V Gun Pulse WI02,__ • o Width Circuit R55 R41 E. .B 1.5K <, —o o R1 58.2K 0 U C 5 OK 01 —+ 0 .0047 R50 pF 63.4K ,r J2 <,= C== 31 24a Ull:A Al A, 2 B1 => 3 C 32 —24c 9D Future U7:8 Use 0 El 25a U10:8 3 Fl l,ii 25c IMt>°— +5 Injection Timing R5V 3 Delay Circuit U5 23a 10:A 1K R52 2 A2 12.1K_L U6 23c I M + 3 132 C13 1 R20 100pF 47 10K R71 4 C2 J1 — RN3:B .01 10K 0 C. IF 0 5 D2 27c

A* vv2

124X1 , R25, 10K 14

'*

0 Negative Bias

'''' El

J16

100K

,

CG TRIG

13

J16 <

A2: AFC and Gun Pulse Control PCB

GDLYCONT

U7

U4 (x6)

C= <

1

J2

B13: Logic Interface PCB Rev. G and up

<=

+5V

CATHOD4 .47 . TP2


Cardrack Backplane

00

1

CR

J24

13

R3

0. GRID

Auxiliary Electronics Chassis (in Stand)

CGTRIG

W28

Clamp Voltage 0 er P1

R7 1K

PROH

A5: Optical Interface PCB

Al2: Gun Driver Pulser PCB

TP1

—.KLY I

DOSRST

50

CRDIO PCB J3 (or Jr)

Hot Deck Backplane

J1

50 (See Dwg No. ED02015)

Pulse Transformer (in Stand)

Note: Signals perform the following functions: GUNDLY CONT (Logic Level) High: Forces Gun Driver to generate delayed gun pulses, using DLGNTRIG pulses as timing reference Low: Forces Gun Driver to generate coincident gun pulses, using KLY I pulses as a timing reference DLGNTRG (Pulse) Occurs approximately 18 microseconds after the KLY I pulse. liming can be adjusted in the Service Mode CRGUNDLY (Analog Voltage) Determines the injection time delay between the KLY I pulses and the coincident gun pulses when GUNDLYCONT is low. Typical delay approx. lpS

C25 .1 pF

RN3:C u 100K yr

Nir

4

•Y1 8

Y2 6

U7:E

W2 Jumper Table: A—B: Normal Use B—C: Future Use

RN3 D A i CH lOOK 11.1 pF

Gun Driver Backplane Gun Driver HIGH ENERGY C3 CLINACS GUN PULSE CONTROL SYSTEM DIAGRAM

R27, 10K Gun injection timing delay adjustments

FOR TRAINING PURPOSES ONLY Rev. A: Approved and released. B.K. 03/05 Rev. B: Updated. B.K. 01/06

24

Drawn:

Bill Kirkness

03/05

ED02036

Revised:

Bill Kirkness

01/06

Sheet 1 of 1

Rev.

25 TB2 R2 330K C2 20uF

TP1 +12V ±10%

_

Light Pipe

i

R5 10K R6, 1K

R3 1M II C7 Cl 25pF 1000pF CR1 MRD-510

R9 CR3 10K i

CR2

0 2N5769

,> R12 100K ®TP2 12vy

AA

C6 2pF

—® T-1-1361V +10%

75 47pF

411 03 R14 1K

VCR6

CR5

(I

R6 , 15K 2.5W

R15, 1K

2N5262

C6 .01pF CR7 12V

Note: All diodes are 1N4446

TP2 D

+180V

05 2N5262

CR7

,

07 2N5262

CR9 C4 47pF

CR9

CR8

0 Q4 R10 1000 2N5771

Cl 2pF

C8 2pF

R9 681K

R16, 1000 C8 .01 F

CR20

02 1RF721

Q6 MST60

R19,1000

03 R11 TL431C 10K

CR17

CR1

R12 1000

R20,6800 vvv

TP1 R1 4700

C7 18pF

08 STIP50

Gun Pulse Amplifier

9

AA

0V

I_ 1' Q2 0 I 2N5771 C3 10pF

e1 > R4 > 470K

CR4

C2 2pF

R5 R4 15K 15K CR10

+250V

R18, 15K

6

1000

Notes: 1. Before removing or replacing PCB's • Select Mode 0. • Turn Console Gun Triggers off. • Open a safety interlock switch. • Remove H.V. fuse. • Place a shorting stick on the Hot Deck chassis. • Turn off S2 on the Hot Deck. 2. Always replace B5-Q5 and B5-Q7 as a pair! 3. Always replace B4-Q6 and B5-Q6 as a pair! (It's best to replace B4-Q8 also.) 4. When replacing PCB's, always replace B4 and B5 as a pair! 5. Test point voltages and waveforms are measured with respect to the grid pulse. Use a high-impedance differential-input oscilloscope to view these waveforms during operation.

R13 100 sivvs

CR5

T2 Filament Step down Transformer

R3 e 22.1K<' CR5,y' 68V

0.1pF

1RF721

Gun

05 TL431C 10K

• —100y

J4

19

10 TP1

25K, 5W

CR15

C81 C110 106 tgpF — .047pF .047pF—

06 MST60

100pF R0 CR6 1

>R2 750

R7

CR6 13

C3 00pF

S2 A

+180V 01 CR7 I

Insulated Shaft from Motor Pot

Q5 STIP50

500K, 10T

CAUTION: ALL CIRCUITRY MAY BE AT 25,000 VOLTS!

DANGER!

•

R11 4.7K

01 CR10

CR16 f

Q7 STIP50

TP4

R13 1K A CR11 CR9

R8 5.6K

—150V

2N5769

CR8

o

2

1

C5 .01pF

I

TC9 0.1 pF

236V AC

y

B6: Grid Pulser & Bias UN Interlock (858760)

B5: Crowbar & Clamp Voltage Regulator C-SERIES CLINAC ANALOG GUN DRIVER HOT DECK SCHEMATIC DIAGRAM Rev. B: Updated for current production. B.K. 01/00 Rev. C: Added TP1 to B5. B.K. 01/01 Rev. D: Added colors. B.K. 03/01 Rev. E: Revised Margins for Databook. B.K. 05/01 Rev. F: Redrawn with CorelDraw. B.K. 01/03 Rev: G: Minor corrections. B.K. 08/03


Bill Kirkness

09/94

872588

Revised:

Bill Kirkness

08/03

Sheet 1 of 1

Rev.

25

26 _L F2 Q.f0— 14 Fl 13

Carrousel, Mode, Bmag PCB (Interlocks not shown, for details see ED00029)

BMAG V

Analog — Mux for BMAG — Control

+10V

TP TP TP TP 12 13 14 10 0 0 0 0

Angle Steering Coils

—(0000 ,—

#1 AWG

G (H Opposite)

Water Flow

TB2 V/I Converter 100 pA/Volt

8c

10

2c

12

BCD CODE IN

--10000'—

G

A21 (on side of Gantry)

U4 R10 thru R24 7_ (Typical) 7 Address

Radial Angle Steering Coils G&H

ji

Bend Magnet Power Supply •

A7 2a

BMAG SHUNT I 4a

•

13

Target

14

Bend Magnet Coi s (Front View) Gantry Upright

A21TB1

Energy Slit A

(C Opposite)

Transverse Angle Steerin Coils E&F

PWM #4 Ch. 1 Trim

(E Opposite)

23 H 24

ENIONME

(G Opposite)

— Bellows Gridded Gun

Beryllium Window

Buncher Steering Coils

Accelerator Solenoid

PWM #3 Ch. 1 Angle T

A21TB2 18 Flattening Filter or Scattering Foil

Position Steering Coils

BA 1111

(Right)

Gun End Target End

14 Pole 1

Trim Coils DC 1111 ED 16 1111 E. (Right) (Left)

ED

PWM #3 Ch. 2 Angle R

Auxil ary Electronics Backplane

if

if

13

1111

Pole 3

(Left)

Radial Axis +15V

B hF Gun

Target

Program PCB

R10 R31

Al 5TB3

1

2

1

Ion Chambers

Al 5TB4

=I>

A15TB2 1 2 3

PWM #1 Ch. 1 Bun T

PWM #2 Ch. 1 Pos T

if

if

1" --*Shunt Voltage

if

Ft

41 Feedback ,\ZNAA,_

2

PWM #2 Ch. 2 Pos R

B20: Transverse Beam Position Servo PCB

14 k—

Auxiliary E ectronics Backplane

if

Feedback (X-rays only)

Transverse Axis

if R27

RE Driver B16: Integrator #2 PCB (Transverse Andle) =>

14 Klystron

ANG R

Feedback R42 WN

2

n

if

R7 R28

0 R26

R29

if

0 R30

HIGH ENERGY C3 CLINACS STEERING SYSTEMS DIAGRAM

R9

26

Summing Point

—15V

+15V

—15V

Steering

ANG T if Steering

—1 5V

°-1-0

+15V

Vt_oe

Program PCB

B20: Transverse Beam Position Servo PCB

—15V

=>

19

+15V

Steering

•

<1=

Summing Points

R25

0

R6

.To Current Monitor

Steering

Q1-0

+15V

10 12 13 14 Auxiliary Electronics Backplane

>

if if

B19: Radial Beam Position Servo PCB

—15V

6 7 8

B19: Radial Beam Position Servo PCB

Accelerator Solenoid Power Supply Al5

PWM #1 Ch. 2 Bun R

4 5

TRIM

B15: Integrator #1 PCB (Radial Angle)

Rev. B: Updated for current production. B.K. 12/00 Rev. C: Added colors. B.K. 03/01 Rev. D: Revised margins for databook. B.K. 05/01 Rev. E: Redrew with CorelDraw. B.K. 03/03 Rev. F: Added terminal strip designations. B.K. 03/04 Rev. G: Updated. B.K. 01/06


Wil Clark

11/98

ED00031

Revised:

Bill Kirkness

01/06

Sheet 1 of 1

Rev.

27

Al: VacIon Control PCB

W74

Voltage Comparators R66 1m

Jo ] IONCHR ION CHT

RN2:F vvs, 10K

5

:D

4

R11

DS11 R55

U4:A

6

U1:C

1K

4.99K 10K R67 RN2:6 --,‘".^.----12V0-•-vv\—• 1ivi 10K RN2:G 7 NAN 10K L

DS12 R56

U1:D

825K R8 vvs, 825K

ION2 CAL CAL COMMAND

14 <= -12V

0

4

U3:A

U3:6

10

W109

2

W32

29

35

36

36

J35

J42 29

45

<1=

I

221K R7 9

ION DCAL

J25

28 CAL CMD <1=

Relay Driver U25-16 (See PCB Schematic Diagram)

vv23 Varian Cardrack Backplane

A

B1-10: Program PCB Pi J1 J1 ION 1 and I0N2 ION1 CAL 14 38 38 Pots (See PCB => -ON2 CAL Schematic 15 39 39 => Diagram)

1 Transverse Ion Chamber Signal Plates

=> U2:D

1

315: M111 Integrator

J6

IONA => IONB

22

J IONCHT+ +12V =>

P1

27

Nil D

2 mSec One-shot


P1

45

im4 Part°f nn Pl/J1 Radial Ion Chamber wit itru (Stand) (Harness) Signal Plates

ION1 CAL 4— ION2 CAL <:==.

B3: Output Interface

J3 3 mSec One-shot

M

WI

ION BCAL ION CCAL

3

J2

35

Input Latches U3-3,11 (See PCB Schematic Diagram)

(Harness)

7

22.1K

C.=
IONACAL

3

R6 22'1K

, _ 1

Console Backplane

BI: Input Interface #1 P1

J22 J32 Wil ‘ , 4 45 IL ION1 41I , => , , _ IL ION2 47 42 —1--- 42 =>

DC COMMON

JE R3

R10 20K

.22 pF

9

Part of

+12V

+12V

c-

7

44 R11:A 10K

33 pF

8

9

:C 15 U2:B 10K

R9 20K

7 8

1K

+12V

, —1—-

7

5

W13

5

IL ION2 ION1 CAL

J1

_,,_.J45

6

=>

R5

J11 4

J7 IL ION1 --4

10K

Cl

Aux Electronics Backplane

Gantry Patch Panel

VacIon Power Supply

Dose Rate Integrator (See PCB Schematic Diagram)

P1 CMU1

J2

J2 — To Timer I/F —(See Dwg. ED02016)

-E-

J6 IONCHR+

5

6 Chassis Interlock Switch 51

1

316: MU2 Integrator

IONCHT-

P1

=> -12V

27

IONCHR-

22

=>

IONC => IOND


P1

J2

J2

CMU2

To Timer I/F

Dwg. —F —(See ED02016)

=>

1

Radial Ion Chamber Electrode Plate

619: Radial Position Servo P1

27 — 21

A2: Vaclon HV PCB

IN+

OUT+

Cl11) 100 pF RT5 250 mA

J11 IONCHT+

C14 250 mA

100 pF IONCHTIONCHR--> ION CHR IONCHT <1=t

IN-

OUT-

4

Ca_ .01 pF R20 1K

9 R500PS => T500PS =>

OUT+

GROUND

2 R28 470K

RT7 250 mA

C 0.1 pF

PS5 IN+

IN-

OUT-

Beam Position Servo (See PCB Schematic Diagram)

P1 POS'N 124 SERVO

J1

J1

36

Cl 0.1 pF

C161 01 pF 1K

10

43 To Auxiliary Electronics (See Dwg. ED00031)

B20: Transverse Position Servo P1

27 21

IONG IONH =>

Beam Position Servo (See PCB Schematic Diagram)

J1 P1 POS'N SERVO 1 —F

J1 37

,=>

44

R500 SENSE T500 SENSE

4

Transverse Ion Chamber Electrode Plate

1

J27

36

2 R27 4706

RT6 =>

IONCHR+

IONF

PS4

RT4

=>

IONE

3

Console

24V/500V DC/DC converters R23 Wv 10M R24 om 100:1 voltage dividers R25 R26 100K 100K

HIGH ENERGY C3 CLINACS ION CHAMBER SIGNALS SYSTEM DIAGRAM

FOR TRAINING PURPOSES ONLY Drawn: Rev. A: Approved and released. B.K. 03/05

Bill Kirkness

03/05


Rev.

A 27

28 =>
Charge-toVoltage Converters /1 Pll

Radial Plane Ion Chamber (Gantry) P1 =>

A

2

Gain adj. A+B =1>

Summing Amplifier U7

Amplifier

Dose Rate Amplifier U8

Ion Chamber Power Supply (In Vaclon P.S.)

Calib MU2 to Ion Chamber Plates C & D

LI

44

U2

=t>

U1 R19 I 1R15 I 1R17 Difference Amplifier U3

A OR B <1=

P1

4

Al Gain adj.

Bal. adj. Diffe ence Amplifier U5

A—B

Servo Amplifier Ul

Sampleand-Hold U3

R6

R7* R3"

Meter Cal.

4

R5*

J7

A OR B+ (A+B)

Sample Trigger U4, U3

Fault LED Driver 02

Inverter 03

Summing point —400V Comparator U4

HV ON_ (KHV+)

Dual One-shot U3

Amplifier

*Note: R3 & R6 = 22 k DS11 R4 & R7 = 22.1k R5 & R8 = 825k

Vacion Control PCB (in Vaclon Power Sunnlvl

Sample Trigger U9 17

DS12

Al , A2

=>

A4

4

pos Servo

Amplifier

FF 2

10k ••••••

E—F

28

.7-744. ..

SYM MTR P1 [7 6

Summing point

4

Steering Coil PWM Drivers J47 45

43

16c

16c =:>

Radial Angle B3

To Radial Angle & Position Steering 31, Coils

Radial Position B2

To Timer I/F PCB

Auxiliary Electronics Backplane (in Stand)

Radial Symmetry =i> To Meter I/F PCB

HIGH ENERGY C3 CLINACS DOSIMETRY SYSTEM BLOCK DIAGRAM

Summing point

(Dose Rate Meter

44

U5, U4

B19: Beam Position Servo PCB

=t>

B1-8: Program PCB

SERVO ENABLE from selected X-ray PCB

B18: Symmetry & Excess Q/Pulse Interlock PCB Summation: (C OR D) + (C+D) AND (C--D) + (G—H) = 1/2EXQT from B18 Pin 5 (see Sheet 2)

To ION1 I/L circu't on Vac on Contro PCB, this sheet, J7 6

—15V

E—F

ON

CMU1

+15V

<1=

SYMM VL OU1 16 --,vs/v--r.

Indicates Asymmetry

(A- B) + (E-F) from B19

Optical Isolator U1

2k n Summing point

Amplifier 05

ION 1CAL

Sampleand-Hold U4-2

,=>

CR10

Fault LED Driver 02

-15V

POS R R8

Q1 U7

CR11 Comparator

ION 1 1

=t>

Indicates Excess Charge Ch. 1 Charge & Symmetry — 06

P1 20

0

+15V

FET Switch

— 15 Summation: (A OR B) + (A+B) AND (A—B) + (E—F) = 1/2EXQT

BAL ANG R

P1 10 =t>

A—B

=:>

MU1 (Cal)

ANG R R6 Summing point

AFC TRIG

24

Comparator

Gain adj.

4

A+B

A4 Calibration Driver U2

Servo Amplifier U4-1

U6

AFC TRIG

Inverter

GAIN ANG R P1 R41

AFC TRIG from Timer I/F PCB

R4

Bal. adj.

R1

B15: Symmetry Monitor & Dose Rate Inte rator PCB

—

— 10N1 CAL from Program PCB (This sheet)

SolidState Switching

U6

01 R8*

18

AO

Amplifier

CAL CMD

ION2 CAL from Program PCB (Sheet 2)

19

Ang e Servo OFF

4

4

Amplifier

(B in) -->

From Transverse Plane Ion Chamber

I4I3

4

Amplifier

01, 02, 03,05, Q6 07

it 2

4

17

Integrator 1

U10

—500V

16

18

P1

(E in)

2

P1

=t>

U9

2

(Fin)

Amplifier

(A in)

_L

<1=

Rev. B: Updated connections for C3 Clinacs. B.K. 04/00 Rev. C: Updated component no's for latest PCB's.B.K. 05/00 Rev. D: Added colors, Revised margins for databook. B.K. 05/01 Rev. E: Redrawn with CorelDraw. B.K. 02/03 Rev. F: Corrected Pin No's. B.K. 02/05 Rev. G: Updated. B.K. 01/06


Tom Robins

06/94

872582

Revised:

Bill Kirkness

01/06

Sheet 1 of 2

Rev.

29 =>

Charge-toVoltage Converters

Transverse Plane Ion Chamber (Gantry)

P1 (C in) ==>

27

I 22

_211

1

(H in)

16

4

Amplifier

Gain adj.

=>

U9

Summing Amplifier U7

C+D =,>

Dose Rate Amplifier U8

Amplifier

Amplifier

Integrator 2 U2

=r)

U1

01 02 Q3 Q5, Q6 Q7

Amplifier Difference Amplifier 03

U10 18 C OR D

2

SolidState Switching

Al Bal. adj. Diffe ence Amplifier => U5

Calib MU2 from Ion Chamber Interlock PCB, Sheet 1

Gain adj.

C—D

Servo Amplifier 01

Sampleand-Hold 03

Meter Cal. (N.0 .)

B16: Symmetry Monitor & Dose Rate Integrator PCB

AO

Amplifier 13 06 Angle Servo Sample Trigger 04, U3

P1 1

Servo Amplifier 04-1

06

Summing point

AFC TRIG ==,5

HV ON (KHV+)

Fault LED Driver 08

Sample Trigger U9

Inverter =>

09

n Summing t5 point

Amplifier 011

=>

SYMM VL OU

Indicates Asymmetry

ON Pos'r7V2 Servo

14

Summing point -->

SYM MTR

SERVO ENABLE from selected X-ray PCB Steering Coil PWM Drivers

J47 46

10k

G—H ".=>

4

23c Transverse Angle B3

-4'To T'verse Angle & Position St eering Coils

Transverse Position B2

To Timer I/F PCB

Auxiliary Electronics Backplane (in Stand)

Radial Symmetry —> To Meter I/F PCB

P1

HIGH ENERGY 03 CLINACS DOSIMETRY SYSTEM BLOCK DIAGRAM


1/2EXQT I/L

To Sheet 1 B18 Pin 17

4

U5, U4

B20: Beam Position Servo PCB CMU2

Fault LED Driver 010 (C—D) + (G—H) from B20

B18: Symmetry & Excess Q/Pulse Interlock PCB

—15V

<1=

Amplifier

ION 2CAL

To ION2 I/1_ circul on Vac on Contro PCB, Sheet 1, J7 7

B1-8: Program PCB

16

CR21

A7

POST R9

G—H

CR22

=>

15

Sampleand-Hold U4-2 2k

15 —,ers.n.,—

AS, A6

I D

+15V

Indicates Excess Charge

Comparator

ION 2 R14 —15V

14

1U

17

Inverter

P1 _______ 21

+15V

FET Switch

=>

Ch. 2 Charge & Symmetry 012

BAL ANG T

P1 10

AFC TRIG from Timer I/F PCB

C+D

Summation: (C OR D) + (C+D) AND (C—D) + (G—H) = AEXQT

MU2 (Cal)

ANG T R7

14

-107

=>

Gain adj.

OFF

AFC TRIG

C OR D+ (C+D) Comparator => A8 Summing point

GAIN ANG T P1 Y R42

2k ON

2

pill Inverter

Bal. adj.

R1

N.0

P1

G )

7

P1

Drawn:

Tom Robins

06/94

872582

Revised:

Bill Kirkness

01/06

Sheet 2 of 2

Rev.

29

30

Console


Console Backplane


PWM PCB XA1 P1

Program PCB

W19

+15V

Ji 32

Gantry Patch Panel

J27

W2

P1

J47

47

16c

F22, 3

W57

J40

J3

7

7a,b,c

Channel 2

R8 8 0.1

R4

J1

0

32

11c

Current Monitor

BUN R

14c

—15V F23, 3

H

9

27a,b,c

+15V

33 •

48

4

2

Channel 1

=>

0

10

=>

0.1

R5 33

BUN T

Current Monitor

18c

4 4 4

21c

—15V

J14

(Buncher steering coils are at gun end of guide)

Al 5 TB1

W56

17

16

4

1

3

Guide (View from Gun End)

—rqr

4

<1==

5 6 7 8

Rev. B: Updated for current production. B.K. 12/98 Rev. C: Added colors. B.K. 03/01 Rev. D: Revised margins for databook. B.K. 05/01 Rev. E: Redrawn with CorelDraw. B.K. 02/03 Rev. F: Added Console. B.K. 06/03 Rev. G: Minor corrections. B.K. 04/04 Rev. H: Updated. B.K. 03/05 Rev. I: Updated. B.K. 01/06

30


Wil Clark

10/96

E000028

Revised:

Bill Kirkness

01/06

Sheet 1 of 1

Rev.

31

B19: Radial Position Servo

Summing Points

P1 27

P1

W19

J1

36 1

J27 43

W2 •

J47 4

21

16c

J40

W57

J3

Channel 2

Current Monitor

X-RAY ENABLE from B1 or B2

F24, 3

7a,b,c

P1

8a,b,c

Primary Ion Chamber

Gantry Patch Panel

PWM PCB XA2 P1

J1

14


Console Backplane

=>

==>

0.1

11c 14c

B20: Transverse Position Servo

E> P1

F25, 3

-

27a,b,c

P1 14

37

21

44

4

Channel 1

R11 28a,b,c 0.1

Secondary Ion Chamber

Current Monitor

X-RAY ENABLE from 61 or B2

18c 21c

444

<1=

Program PCB J14

15

14

+1 5V

(Position steering coils are at beam exit end of guide)

A15 TB1

4 4 4

W56

2 3 —15V

Guide (View from Gun End)

+1 5V

4 5 6

0

7

F--

8

—15V

Solenoid Panel Assembly Varian Cardrack Backplane

Console

Rev. B: Revised for better legibility. B.K. 01/00 Rev. C: Added colors. B.K. 05/01 Rev. D: Revised margins for databook. B.K. 05/01 Rev. E: Redrawn with CorelDraw. B.K. 02/03 Rev. F: Added configuration note. B.K. 03/04 Rev. G: Added Console, Stand, Gantry blocks. B.K. 09/04 Rev. H: Added Solenoid Panel. B.K. 04/05 Rev. I: Updated. B.K. 01/06

HIGH ENERGY C3 CLINACS POSITION STEERING SYSTEM DIAGRAM


Wil Clark

05/96

872593

Revised:

Sill Kirkness

01/06

Sheet 1 of 1

Rev.

31

32 Auxiliary Electronics Backplane

Console Backplane

B15: Radial Angle Servo

PWM PCB XA3

P1

P1

27

P1

S1

J1

W19

J1

J27

14

Gantry Patch Panel

W2

J47

45

J40

J3

W57 1

Channel 2

16c A

21

F24, 3

7a,b,c

P1

12

12

13

13

R11 28a,b,c --="r-49—A\AAP-S--"" 25 0.1

25

8a b c 0.1

V Current Monitor

Primary Ion Chamber

11c

4—

14c

<1=

27a,b,c

=>

=>

B16: Transverse Angle Servo P1 27

P1

S1

F25 3

14 35

21

V

35

=l>

46

4

Channel 1

=> 23c

4 4

Secondary Ion Chamber

Current Monitor Program PCB P1

P1

P1

18c

4

— 21c

4

P1 —i0

R41

J14

20

Summing Points B19*

Angle T coils = Angle R coils = 1.2a

A15 TB1

W33

28

4

27

4 4

1 P1

fI

P1

0

CD

+15V

B20*

R6

4

10

-dbISU Angle T

5 8

<==

9 a)

ANG R *Beam Position Servo PCB's

-15V

10

+15V

Angle T

R7

R28 0

ANG T -15V

10

,==>

—gain

11 12

Bend Magnet Assembly


Console

32

Rev. B: Rev. C: Rev. D: Rev. E: Rev. F: Rev. G: Rev. H: Rev. I:

Updated for current production. B.K. 12/98 Added colors. B.K. 03/01 Revised margins for databook. B.K. 05/01 Redrawn with CorelDraw. B.K. 02/03 Added Console. B.K. 06/03 Minor corrections. B.K. 04/04 Updated. B.K. 03/05 Updated. B.K. 01/06

HIGH ENERGY C3 CLINACS ANGLE STEERING SYSTEM DIAGRAM


Wil Clark

10/96

ED00027

Revised:

Bill Kirkness

01/06

Sheet 1 of 1

Rev.

33

Console

Stand


Console Backplane

Accelerator Solenoid Power Supply

Auxiliary Electronics Backplane Input programming information

Program PCB TP13

P1 •

0

J1

W19

J27

J1

45

14

44

13

J47

J48

W34

Power In

TB1

14

=>

12

ii

10

2

R11 SQL I

=>

13

=t,

_L 17

17

22

<1=

<1=.

9

3

13

4

1 21

GND OA ØB OC

1 P1

14

XA7

3

P1

B6: Meter Interface PCB

a

5c

15a

A7: Carrousel, Mode, BMag PCB (See Detail A)

Current shunt output information

Detail A: Carrousel, Mode, BMag PCB

Gantry

(Actual configuration determined during final test.)

042

Solam:Ad Pane A15-TB4 3

Wht

P1

[Sc

3

2 Red

2

1 A15-TB3

Red

a

Target End

Accelerator Solenoid HIGH ENERGY 03 CLINACS ACCELERATOR SOLENOID SYSTEM DIAGRAM Rev. B: Revised for better legibility. B.K. 01/00 Rev. C: Added colors. B.K. 05/01 Rev. D: Revised margins for databook. B.K. 05/01 Rev. E: Redrawn with CorelDraw. B.K. 02/03 Rev. F: Added configuration note. B.K. 03/04 Rev. G: Added Console, Stand, Gantry blocks. B.K. 09/04 Rev. H: Added Solenoid Panel, B.K. 04/05


Wil Clark

10/96

ED00026

Revised:

Bill Kirkness

09/04

Sheet 1 of 1

Rev.

33

34

Gun Driver

Console STD Bus

Console Backplane

CRDIO PCB DIO #1

(Ribbon Cables)

J7 (or J3*)

W27


17

17

19

19

21

21

23

23

P1

2

1

22 MODE BCD 1

12 N. 13 ==>

23 MODE BCD 2 i=f>

4

3

24 MODE BCD 4

10

;11

5 MODE BCD 8

.=>

=C>

U2

U7 11

_I 27 I

27

B13: Logic Interface PCB Rev. E and Up (Rev. A—D Numbers in Parentheses)

U17

J3

W19

13

13

8

14

14

13

15

15

11

16

16

10

7

=l>

MODE CMD

W21

=1>

17

19

19

21 23

21

P1 21 CR CHK 1

<1=

9

9

10

10 11

27 29

29 —1

31

31

U1 4B

U21B 6 00„, 4 - -

25

27 28

13

919)

MODE BCD 8

Test) J17

Gantry Patch Panel

13 14 15 16 26

2

4444

MODE BCD 2

U15B cgi,vsz 4

14 15 16 17 19

MODE BCD 4

W32,1 P1

22 23 24 25


U4

U1 10

4

.13

5

12

11

3 AA BB

01 15

12

J42


14 15 16 17 19 I—

BUF BCD 1 ==>

=t> BUF BCD 2

13

CC —

BUF BCD 4 BUF BCD 8

—I— 26

U15A

2

8 (8)

W30;

12

4

U21A 0<]* 1

9

MODE BCD 4

11

24 CR CHK 8

25 —__ 3 510 27

5(13)

U7 0

23 CR CHK 4

23

U

25

0.1v4

U14A

6c

3(1)

6 (12)

+24V

22 CR CHK 2

11

4(2)

MODE BCD 1 =C> MODE BCD 2

B1-610: Program PCB

4

U2OB 7 c
—1

(tn

13 14 15 16 26

JE

MODE BCD 8

U20A

J1

17

P1

MODE BCD 1

B1: Input Interface #1 PCB J1

2(10)

2

U25

^*1>0

U8 10__-_11

U4 (U7

P1

(PCB 100012755 uses different drivers. Refer to Schematic Diagram.)

DIO #0



444

26

26

BUF BCD 1

27

27

BUF BCD 2

28

28

BUF BCD 4

29

29

BUF BCD 8

J27

MODE_CHGi=>

A7: Carrousel, Mode, BMag PCB

7-

19

MODE CMD

5

BUF BCD 1

6

BUF BCD 2

7

BUF BCD 4

2 =>

J47 19

P1 4a

--- 13a See Dwg. No. ED00029 for Bend Magnet Control and Monitoring.

15c

=>

13c

BUF BCD 8 i=>

Energy Code determines Steering Coil Driver gain & current limit.

P1

14c

=>

A2, A3: PWM Driver PCB's

14a 10a 15c 18a

12c 2

CARRCHK 1 *In 1996, the D10#0 and D10#1 PCB's were replaced by the CRDIO PCB.

•r?

2 3
NOTES:

CARRCHK 2

2

CARRCHK 4

3

25c MicroController & FPGA Logic

22a
CARRCHK 8

20c 19a

In the Gun Driver, the MODE_CHG command causes the controller to read the Energy Code and set up the programmed high voltage, and also to read the voltage from the GUN I pot on the selected Program PCB and set up the grid bias accordingly.

17c 18c 19c

The Control Computer writes the BCD Energy Code and the MODE CMD to the DIO output ports when an energy is selected, de-selected, or re-selected. The Control Computer then immediately reads those ports to ensure that the commands were sent. Any error will result in a CTRL interlock. If the Check Codes don't match the Energy Code, the Control Computer asserts a MODE (Cardrack) or CARR (Carrousel) Interlock. On the Carrousel, Mode, BMag PCB, the MODE CMD causes the controller to read the Energy Code and command the appropriate mode motions. When the Carrousel reaches the port for the selected energy, AND the locking pin is firmly seated, the controller returns the Carrousel Check Code to the Console.

34

23c

EN_CODE 0 EN CODE 1 EN_CODE 2 EN_CODE 3

HIGH ENERGY C3 CLINACS BCD ENERGY CODE SYSTEM DIAGRAM Rev. F: Redrawn with CorelDraw. B.K. 02/03 Rev. G: Correction: DIO PCBs are in STD Bus, not Console Backplane. B.K. 07/03 Rev. H: Update for Trilogy Clinacs. B.K. 09/05 Rev. I: Updated for new Output I/F B.K. 01/06 Rev. J: Updated for CRDIO PCB. GdR 05/10


Bill Kirkness

06/00

ED02004

Revised:

Gino den Ridder

05/10

Sheet 1 of 1

Rev.

35 Auxiliary Electronics Backplane +10VB 0 R64-78 Typical

OR 1R 2R 3R 4R 5R 6R 7R 8R 9R

Gantry

78 77 76 75 74 73 72 71 70 69

Analog Multiplexer 23 IN5 for BMAG 24 IN6 Interlock 25 IN7

Input 1 2 3 4 5 6 7 8 9 10

26 IN8 1 IN9 10 IN10 9 IN16

Output

17

OR 1R 2R 3R 4R 5R 6R 7R 8R 9R

TP15

•

Et 24 23 22 21 20 19 18 17 16 15

+10VA R10-24 Typical —s.A/XV`—•

111:112111 1 2 3 4 5 6 7 8 9 10

Analog Multiplexer for Bend Magnet I

23 IN5

24 1N6 25 1N7

Bend Magnet Saturation

Note: R10-15 are spares. R10-14 are not present on newer PCB's.

12

U4

19 Ni 20 IN2 21 IN3 22 1N4

U15

R9 R8

M1

TP13 TP14 TP10

26 INS 11 1N9 10 1N10 9 IN16

R63 R27

13

16

Note: R64-69 are spares. R64-68 are not present on newer PCB's.

Bend Magnet

U12

21 IN3 22 1N4

\/

BCD pat

19 Ni 20 IN2

I

TP12

Output

U7-7

28 3

7

17 Address 15 Inputs

®—>•--E>

®=>•—p

M4 1

Note: All U4 address inputs are high during MODE Command, selecting input 16 to saturate the bend magnet..

14

M8 U2913 4,

29:A

2 B M COM

MODECOM

MODE CHG (MODE Command to Digital Gun Driver)

R87, 100k

J1

TB1

J13 F2 14 —00-0-- 32 13

12

12

11a

F1

11

31

11

a

J47 5 BCD Energy Code lines from Logic Interface PCB and MODE CMD line from Output Interface PCB in Console.

+15V

BUFBCD2

B MODE1 —1> B MODE2

14c BUFBCD1 —

6

==5.

15c

7

13c

BUFBCD4

B_MODE4

i=f>

B_MODE8

=>

12a BUFBCD8

8 19

a

MODECMD

R92 100

U17:A TP15

TP7

U17:6

DS5 (Green)

ILBMAG (BMag Interlock)

2 R133 \/ 100k 2+ AAAA_ __ 18

4 U5 14

3

13

For Future Use]

NA 7

16

9 J32 10 U1 8:D

BMAGSHNT

8

22c 28 Shunt Voltage

14

— Li> 27

12a

reit

Note: Shunt Voltage is 100mV for 300A bend magnet current

TP9

TP8

9 9

8

BMAG I

U17:C

NULL

127b _

14a

26

Bend Magnet P.S.

5b — 29

TP11

R85 100

Drive Current 13

a

8 U6 10

R93 1.82k

5 15

Te T64

12

1c

—12V ON

1

NA

W34

BMAGVMON (BMag V Monitor)

NA R94 100

Gnd

10

J42

1 3a

J47

R96, 100 ,NvV*

U18:B

—OU1D--

P1

R100 1k

P1

45

V/I Converter 1V = 100pA

M2 16

Address 15 Inputs 14

Gantry Signal Patch Panel

? ? ?

10

U17:D

Carrousel, Mode, BMag PCB HIGH ENERGY 03 CLINACS SIMPLIFIED BMAG CONTROL & MONITORING

FOR TRAINING PURPOSES ONLY Rev. G: Redrawn with CorelDraw. B.K. 03/03 Rev. H: Revised for greater clarity. B.K. 04/04 Rev. I: Updated. B.K. 01/06 Rev. J: Corrected a conversion error. GdR. 05/10

Drawn: Revised:

Wil Clark Gino den Ridder

02/96

ED00029

05/10

Sheet 1 of 1

Rev,

35

36 Auxiliary Electronics Backplane Stand

Klystron Focus Coil Stand Mother PCB R2 4.994

7-

J36 8

R1 4.99k =>

J14 =>

J27

10

10

11

9

7

=1>

C38,1uF

=I>

R99, 100k

=t> R131 100k .A.AM

+15V R25 100

R128

10kor R12 100k

T

TP2

— C47

DS7 (Green)

R59 4.75k =D. +10V A - TP5

14 8

a

36

8 U5:D 10

R6 10k

1uF

=t>

J47

KSOLI/L (KSOL Interlock)

NAI

is

—12V ON

Gnd

C41, 1uF

IF—

R88, 100k R130 1k

KLYSTRON SOLENOID POWER SUPPLY

TB3

13

R97 1k

vv50

12

J48 7c • =>

17c

R109 100 U19

R98 200k

T

TP1

— C37 1uF

+10V B

=;>

4

T TP3 R7 10k

=t> 10 =>

Carrousel, Mode, BMag PCB

HIGH ENERGY C3 CLINACS SIMPLIFIED KSOL CONTROL & MONITORING


36

Gino den Ridder

Rev.

07/10 Sheet 1 of 1

A

37 Auxiliary Electronics Chassis

Stand Patch Panel


B1: BCD Decoder and Relay Assembly PCB

P1 10 11

Cl —r— ,A

B10: Mode Control Logic PCB P1

J14

P7

J37

TDRV MTR

_o 0

W45

BLK

P1 12

TDRV AIR SOL

12

w0 0

RED

=>

==>

[)7 CONTPWR 02 from Power t Distribution

EQUIPGND

Turntable Motor

BLU

3

ACCOM

.H• =.

13

==>

Air Solenoid

Brake Relay

L

Note: Heavy black lines indicate

AC COMMON Ground J16

MODE BCD Comparator and Logic

14

_78

16

36

7

TDRV BCD1 RTN r C TDRV BCD 1 W TDRV BCD 2

17

TDRV BCD 4

33

TDRV BCD 8

<1=

V LOGIC GND

V

Sequence:

1. 120V AC is switched to TDRVMOT and TDRVAIR, energizing K1 and L1. 2. L1 routes compressed air to the cylinder, driving the tee shaft upward. 3. During tee shaft motion, Si at the top of the air cylinder shaft shorts the motor black wire to ground so both motor windings are in phase and the motor remains stationary. 4. When the tee shaft reaches the top, microswitch Si opens. AC power, phase-shifted by Cl, now flows to the motor blue wire, causing the motor to rotate the turntable. 5. As the turntable rotates, the diodes decode its position and feed a BCD Code back to the controller. (This code is the complement of the Energy Mode BCD Code from the console.) 6. When the turntable reaches its proper position, the controller releases TDRVAIR AC power. 7. K1 contacts short the black and blue motor leads, braking the motor and L1 releases the air pressure in the cylinder. 8. Gas pressure in the tee forces the shaft down, opening S1 and removing motor power. 9. After 24 seconds, the controller releases TDRVMOT AC power.

V P1

6 7 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 0 20 3 4 0000000000000 1c) 0 0 0 0 0 0 0 0

Rotary Switch S2

0

Note: S2 rotates 2 positions for each turntable stud

HIGH ENERGY C-SERIES SHUNT TEE CLINACS TEE DRIVE CONTROL SYSTEM DIAGRAM

NOTE: In systems with Analog Gun Drivers, TDRVMOT power is also routed to the gun

motor pot.

Cl Clinacs

V

FOR TRAINING PURPOSES ONLY Rev. B: Updated for current production machines. B.K. 01/00 Rev. C: Added colors. B.K. 03/01 Rev. D: Revised margins for databook. B.K. 05/01 Rev. E: Redrawn with CorelDraw. B.K. 03/03

Drawn:

Wil Clark

10/95

ED00025

Revised:

Bill Kirkness

03/03

Sheet 1 of 3

Rev.

37

38 Auxiliary ElectronicsChassis

Stand Patch Panel

Auxiliary Electronics Backplane I/O Module (Gordos PCB)

P17

CB2

T30

Distribution

W61

10 RED 11

J37

J63

W45

Cl BLK

P1

TDRV MTR

Si 1 cri--62

12

=f>

TDRV AIR SOL !

19

P1

CONTPWR 02 3 from Power T29 —e-------0 0— K

5A

B1: BCD Decoder and Relay Assembly PCB

13

19

14 T31

r--

— 5A —00—Or'‘....0— T32

W5

14

ACCOM

\./ Solid-state Re ays

r)7 EQUIPGND

El

K1

ft

13

Brake Relay

Turntable ) Motor

15 BLU

Air Solenoid Note: Heavy black lines indicate AC COMMON Ground

B2: Carrousel & Mode Control PCB 1 17 Microprocessor and PROM Comparison 19 and Logic

J16 25 26

W64 TDRV BCD 1—

TDRV BCD 2-

27

TDRV BCD 4-

28

TDRV BCD 8-

J66 — 25 26 27 28

<1=

LOGIC GND

Sequence: 1. 120V AC is switched to TDRVMOT and TDRVAIR, energizing K1 and L1. 2. L1 routes compressed air to the cylinder, driving the tee shaft upward.

V V

3. During tee shaft motion, Si at the top of the air cylinder shaft shorts the motor black wire to ground so both motor windings are in phase and the motor remains stationary.

P1

4. When the tee shaft reaches the top, microswitch Si opens. AC power, phase-shifted by C1, now flows to the motor blue wire, causing the motor to rotate the turntable. 5. As the turntable rotates, the diodes decode its position and feed a BCD Code back to the controller. (This code is the complement of the Energy Mode BCD Code from the console.) 6. When the turntable reaches its proper position, the controller releases TDRVAIR AC power. 7. K1 contacts short the black and blue motor leads, braking the motor and L1 releases the air pressure in the cylinder.

2 00

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

Rotary Switch S2

0

20 0

21 0

22 0

23 0

24 0


8. Gas pressure in the tee forces the shaft down, opening Si and removing motor power. 9. After 24 seconds, the controller releases TDRVMOT AC power. HIGH ENERGY C-SERIES SHUNT TEE CLINACS TEE DRIVE CONTROL SYSTEM DIAGRAM

NOTE: In systems with Analog Gun Drivers, TDRVMOT power is also routed to the gun motor pot.

C2 Clinacs 38


Wil Clark

10/95

ED00025

Revised:

Bill Kirkness

03/03

Sheet 2 of 3

Rev.

39 Aux. Electronics Chassis

Stand Mother PCB (Back-connected)

BI: BCD Decoder and Relay Assembly PCB

P1

S2

RED

10


=>

11

CONTPWR1

W64

J9

1B

=>

Cl F8

S4 0 TDRVMOT

J37

BLK

P1

W45

12

/

TDRVAIR

13 14

=> J25 10 CONTPWRA From Power Distribution A7: Carrousel, Mode, BMag PCB

Turntable Motor

eg— 15

0012

BLU

14 (K1

‘C7 ACCOM

Air Solenoid

Brake Relay EQUIPGND

P1 71

J27

W65

J4

Note: Heavy black lines indicate

26c

TDRVAIRC

9c

TDRV BCD 1—

8c

TDRV BCD 2-

10a

TDRV BCD 4—
AC COMMON Ground

TDRVMOTC

9 10 11

TDRV BCD 8—

12

LOGIC GND

Sequence:

1. 120V AC is switched to TDRVMOT and TDRVAIR, energizing K1 and L1. 2. L1 routes compressed air to the cylinder, driving the tee shaft upward. 3. During tee shaft motion, Si at the top of the air cylinder shaft shorts the motor black wire to ground so both motor windings are in phase and the motor remains stationary. 4. When the tee shaft reaches the top, microswitch Si opens. AC power, phase-shifted by C1, now flows to the motor blue wire, causing the motor to rotate the turntable. 5. As the turntable rotates, the diodes decode its position and feed a BCD Code back to the controller. (This code is the complement of the Energy Mode BCD Code from the console.) 6. When the turntable reaches its proper position, the controller releases TDRVAIR AC power. 7. K1 contacts short the black and blue motor leads, braking the motor and L1 releases the air pressure in the cylinder. 8. Gas pressure in the tee forces the shaft down, opening Si and removing motor power. 9. After 24 seconds, the controller releases TDRVMOT AC power. NOTE: In systems with Analog Gun Drivers, TDRVMOT power is also routed to the gun

motor pot.

C3 Clinacs

V

V

P1

3 0

0

4 0

5 0

Rotary Switch S2

6 0

9 0

0

0 A

0

0

10 0

11 0

12 0

13

14

0

15

0

16

0

17

0

0

18 0

19 20 21 22 23 24 0 0 0 0 0 0


HIGH ENERGY C-SERIES SHUNT TEE CLINACS TEE DRIVE CONTROL SYSTEM DIAGRAM

FOR TRAINING PURPOSES ONLY Drawn: Wil Clark

10/95

E000025

Revised:

03/03

Sheet 3 of 3

Bill Kirkness

Rev.

39

40 Modulator Cabinet Auxiliary Power Distribution PCB

Console

Stand Stand Mother PCB (Back-connected)

Low Voltage P. S.

CONTPWRA 0

7

J7

R46

0

R49

100V 4— R48

/

—dbóT o => 0 CB13

CR12

R50 'VVV

CONTPWRB

zo

100VRET

7

R1

U17

Console Backplane

,1=

100V 4—

R53

ACCOM 8. R62

100V 0

C53

\/

START 1 START 2

Catch-all Panel

5

U16

70 100W

U6 (FPGA)

J8 22

W3

J24 2

J20 100 VON

2

W9

J30

18("1 100VEN 45 <1=

J14

MOTORS CONTROL \./ DCCOM

46 SHNTON

DC5V \/ 100VRET

Logic Si

13 44 100V RST

0

120V B J25

120V A

\/ DCCOM

70V0A

=>

0

BR1

=>

70VOB


=> 70VOC

Cl

2 100VRET

T2

,M175 Motor Power Supply PCB

CB7 TB1

Customer Facility Primary Power

013 OC CB6 GND

W17

J12

OA

0 0 0

70V_C <1=

ACCOM2

Notes: On the Stand Mother PCB, FPGA U6 normally asserts the signal 100VEN to high-side relay driver U10, holding K15 on the Auxiliary Power Distribution PCB in the Modulator Cabinet. K15 switches 120V AC CONTPWRB to the coil of K25 in the Primary Power Distribution Chassis, applying 3-phase primary power to the Motor Power Supply in the Stand. Should the +100V Power Supply Voltage exceed +120V for more than ten seconds, U16-8 will go high. This is sensed by U6-1, with R49, R46 and C53 providing the time delay. U16-8, via optocoupler U17, will assert SHNTON to FPGA U6. U6 will then negate the signal 100VEN, resulting in removal of primary power from the Motor Power Supply until the 100V RESET button 51 is pressed or the power is cycled. U16 will also turn on Power FET 09, providing a discharge path for the 100V Power Supply to ground via 7-ohm, 100W resistor R1 on the Catch-all Panel. This will protect the power supply and the motor drivers by absorbing any excess current due to back EMF generated by the Gantry Rotation or Couch Lift Motors if they are rotating at the time the power is removed. Also, in case of a power failure during gantry rotation or couch vertical motion, U6-2 will sense this condition immediately, resulting in the sequence described in the preceding paragraphs. When power returns, R4 and Cl will provide a momentary 100V_RST command. *-11 shown is P/N 1101524. In older versions, Pin numbering may be different; also, Secondary #3 ( for PortalVision) may not be present, or may be present but not fused. See the databook schematic diagram.

40

70V B

S2-3 <1=

70V_A

,==>

E34

T"

J3

==>

Ti

S2-2

+27V 0

S2-1

S1-1

Sec #2 AC Al => AC B1 AC Cl

15

(RI / 1=t-

AC A2 AC B2 AC C2

▪

Al

S1-4

B1

S1-3

Cl

31

Sec #1 Si 2

7— 11 10

Pri

.0 To PortalVision R-Arm Controller

S1-6 => S1-5

CR3

R1

Cl

CR4

Fl CR1 14 —Cr1_,C)—N—• FR 13

Si-R

\/ 027R

4,5 Sec #3 "Used in Motor Power Supply Assy. P/N 100011120

HIGH ENERGY C3 CLINACS MOTOR POWER CONTROL SYSTEM DIAGRAM Rev. B: Revised for better legibility. B.K. 01/01 Rev. C: Added colors. B.K. 03/01 Rev. D: Revised margins for databook. B.K. 05/01 Rev. E: Redrawn with CorelDraw. B.K. 01/03 Rev. F: Updated Motor Transformer for PortalVision. B.K. 07/03 Rev. G: General update. B.K. 01/06


Bill Kirkness

12/00

ED02006

Revised:

Bill Kirkness

01/06

Sheet 1 of 1

Rev.

41

Couch

Pendant Patch Panel PCB

Left Pendant TX+

J3

P/J10

TX-

Couch Patch Panel PCB

J24 1ARX+PN1

P/J1

J4

TX+ 5 TX- 4

Left Side Panel

2BRX+P2 => 2BRX-P2

39

J30 1ARX+PN1 => 1ARX-PN1 =5.

3

1ARX-PN1

Right Pendant

W6

P/J17

4

P/O Stand Mother PCB

10

13

2BRX-P2 =>

12

DATA+ 3

TB6 1

P/J18

DATA- 4

2

4

7

5

vv7

1

14

2BRX+P2

11

W26

J28

4

Console Backplane

26

26

27

7

VV9

J30

739 1ARX+PN1 13 1ARX-PN1 14

1BRX-LSP => 2ARX+RP 2ARX-RP =>

Right Side Panel

8

28

29

29

29

11

1

1

12

5

1ARX-PN1 .=> 2BRX+P2 ,=> 2BRX-P2

=> =>

13

2BRX+P2 0

4

=>

14

2BRX-P2 2 0 => S5A Pendant/ Local Switch

9

=>

9

10

10

2ARX-RP

12

6

=>

1BRX+LSP => 1BRX-LSP => 2ARX+RP

11

SCI PCB 31

15

15

16

17 -

7

7

8

8

13

=>

13

14

=>

See PCB Schematic Diagram

14

1BRX+LSP 1BRX-LSP 2ARX+RP 2ARX-RP =>

2

2

1ARX+PN1

13

12 28

W30

J3

20

STD Bus

.=>

J14 1BRX+LSP

(Ribbon Cables)

DATA+ DATA-

B5: Motor Interface PCB

CRADC PCB

Auxiliary Electronics Chassis Backplane XA4 PWM PCB

XA3 PWM PCB

P1 30a

CARR —++

PLONG LWJ4 - +

8c 7c

32c 31c

P1

— + — +

40 30

32c 31c

XA2 PWM PCB

30a

PROT LWJ3

20b

4c 3c

20b —

Jr

PA 30a

PLAT UPJ - + 32c 31c- 4c

20b —

3c

30a

39

20b

44

32c 310- 4c

Jr

43

43

41 UPJ2 CONT

41

41

43 LWJ4 CONT

42

42 — 45 I.VVJ3 CONT

5

P1

COLROT UPJ

Jr

3c

J4U

4

21 22

4 211

4 J.1 I

3

4

4 4 ±1__J" 11

4

4 4

4 J4U

7

19 20

W1

125 P CONT 39 _ 37 COLL <1=, UPJ1 CONT 44 39

XA1 PWM PCB

S3 (See Databook Dwg.)

4

W32

32

4 4

37

37

38

38

CONT 49 LAT 4= 51 LONG CONT

40

53 PSA ROTN CONT

40

<1=,

J3 DAC CHO

Voltage-toCurrent Converters 10V = 2ma (See PCB Schematic Diagram)

6

10

<=

2

DAC CH1

3

DAC CH2

4

DAC CH3

5

DAC CH4

6

DAC CH5

7

DAC CH6

8

DAC CH7

9

DAC CH8

10

DAC CH9

16-Channel Digital-toAnalog Converter (See PCB Schematic Diagram)

To Low Voltage Motors (See Sheet 2)


J6 GMOTCEI To AMC Drivers on Catch-all Panel pee Dwg. ED02017)

6

AGND

Current-toVoltage 9 8 U11 10

CR21

C49

U20:B

U20:A 7

CR27

CR26

2

Current-toVoltage 13 14 U21:D 12

U20:D

U20:C 15

14

J33 GANTC 1 LIFTC 1

11

10

vyiso <=,

23 11

35

12

47

GANTRY CONT LIFT CONT

J2 PLIFTCEI

8

16

9

13 1

1

LIFTLMUP

U7:D 12

AGND 10 8 Notes: 1. GMOTC and PLIFTC voltages should be equal to the drive voltages on the Service Mode Motor Status Display. 2. LIFT GO is asserted by FPGA U6 when PSA MOT EN from the console is active.

FPGA U6

8

LIFT GO

U7:C

9

1

LIFTLMDN

J36

CCWLIMGANT 29

31

GANLMCCW

13 GANLMCCW

CWLIMGANT 19

33

GANLMCW

2 GANLMCW

From Couch Vertical Limit Switches

HIGH ENERGY C3 CLINAC MOTION CONTROL SIGNAL SYSTEM DIAGRAM

From Gantry Rotation Limit Switches


Drawn:

Bill Kirkness

09/03

ED02024

Revised:

Bill Kirkness

01/06

Sheet 1 of 2

Rev.

41

42

Stand

Gantry

Auxiliary Electronics Chassis Backplane XA4 PWM PCB

XA3 PWM PCB

XA2 PWM PCB

Collimator Rotation Drive Assembly

Gantry Patch Panel

XA1 PWM PCB

J13 25

8c

7c

32c 31c

4c

3c

32c 31c

I

4c

3c

— 32c 31c

4c

3c

32c 31c - 4c

3c

I

20

20

19

J31

12

4 4

11

4 J49

4

J311 41_

4444 J49

I

4

j31 —F

4

4

8 17

S2 (Crossover) 3 —0 0-

19

22

00 S19

22

S20

COLROTN+

J14 5

COLROTN-

J18 28

J49

4

UPJ1

=>

=> LWJ3LWJ4+ =t> LWJ4=;>

W14b

j113

J3

10

0

J21

6

J13

7

7 10

10

8

9

11

Lower Jaw 3 (X2)

J17

12

N

P/J31>

3

P/J32>

r4 14

JAW3— .=> JAW3+

13

59 (Collision)

12

JAW4+ +12V 0

AW4—

Collimator Patch Panel

W2S:

0- 6

10


20 19

J

9 ON

JAW2+ => JAW2—

4

22 21 I

— S3 (Outer Limit) 3 --00— — 0- 4 S4 (Crossover) 0- 5 —0 0--

0 ZS

J4

Lift Motion Enable Logic (See Dwg. ED02017)

S5 (Csin)

+12V

C5

A I 41A

6

Upper Jaw 2 (Y2) PCB

JAW1+ --> JAW1—

5

W6S,

0_ CL

10

W29 P/J8

=t> LWJ3

0

10

W53 (Wind-up Cables)

UPJ2-

0

5

=t>

UPJ2+

4

9

—> Drive Motor

UPJ1-

0 a

9

CARRMOT-

,=*

J10

0- 4

J1

Carrousel Assembly

CARRMOT+

4 J49

ZS

Si (Outer Limit) Z.) 0-

2

J3

21

4 4

J3 -A-

1 00

W57

J40

=t>

4

Upper Jaw 1 (Y1) PCB

Collimator Distribution Panel

1

S3 (See Databook Dwg.)

4

W33 P/J84

Collimator

0-0 I C)— S8 (Inner Limit)

11 —C.) — S7 (Outer Limit) 10

o

7

S10 (Inner Limit) 8

1 S11 (Outer Limit)

9

I ZZ G I 22 21

Couch j29 4 4 Patch Panel J13 15 8

P/O WS

I zu I I u I

24 • zo

J27

24 23

20 19

9

J3

Note: On the Collimator Patch Panel, LWJ3+ becomes JAW3— and LWJ3— becomes JAW3+.

9

J31

N v •-- 1

-*H1 -e-OTh 8 Lower Jaw 4 (X1)

Lift Motor Assembly A10

4 J33

J13

13 12

W3C

1

P/O

P/J17

J20

8

Longitudinal Drive Motor Assembly A4

42

7

J2

Turntable Assembly A4

J16

Lateral Drive Motor Assembly A3

8

HIGH ENERGY 03 CLINAC MOTION CONTROL SIGNAL SYSTEM DIAGRAM

See ETR or Exact Couch, and ETR or VEO Turntable, Schematic Diagrams for details of Drive Motor Assemblies.

Couch


Bill Kirkness

09/03

ED02024

Revised:

Bill Kirkness

01/06

Sheet 2 of 2

Rev.

43 Couch


Left Pendant

Console Backplane



B4: Timer Interface PCB P/N 1104685 (Universal) (Component No's in parentheses are for P/N 890720) P1

DM STATUS J3

J24

Au Right Pendant _a_ o 0-

P/J11

10

P/J17

VV6

J9

5

16 PEND2DM

W26

J2€

J30 PEND1DM

15

5

31

31

30

0

16

6

J39 PEND1DM 15

30

=I>

16 PEND2DM

7-

7-

0

S5A

r°5-1

TB6

P/J18

3

9 — 19

W7 I

5 9 36 E11 10

35

35 =ELi

16

1

9

1

13

U32:A

(DS2-4 /1/'/ /i/s7 (U23)

Q9

3

500 mSec

(U23)

10

DM MOT EN

U32:C

51

Watchdog Timer (U6)

W28

J2 DM OVERRIDE

9

6

_ U37:A R (U21)

WD ENABLE WD STROBE

7

Right Side Panel

e°5-1

U23:610 (U21)Q 8

W1

J4

_0_ 0— 15

RSPNL DM

==>

5

DS2:D

(U23)

Keyboard PCB

MOTION ENABLE

J14 LSPNL_DM

4

36

Dedicated Keyboard

Left Side Panel

P1

vY_9

15

LSPNL DM =I> RSPNL DM

31

J4

J30

11 Q 7 75 mSec (150 mSec with Software Version 2)

(Ribbon Cables)

STD Bus CRDIO PCB U2 PLCC


J8 OUT36

P1

9

OUT39

MOT EN 14

VV-25

15

17

OUT35

7 19 5

OUT24

U1 PLCC

OUT25

U9

11 2

5

10

J6

1 DM MOT EN

7 U19

U9

J23 _

6

G MOT EN 1 0 => COLL MOT EN 11 PSA/BMSTPR MOT EN 1

U19 U9

8 3

W10

1E 34 2'

J2

W26

23

U10

U15

9

21

IN59

13

4

19

OUT26

U10 15 Data Bus Buffer

21

17

12

WD

2

DM STATUS 3

2

P/O Stand Mother PCB To Gantry Motor (See Dwg. 872590) To Lift Motor (See Dwg. ED02024)

J3

Jb

GMOT+ GMOT-

2

<1=

GANTAMP+

00 0 0

Catch-All Panel Gantry Rotate Motor Driver Al

GANTAMPLIFTAMP+

14 LIFT+ 2

3 16

c
65 GANTEN

ENGANT

COLLEN

27

118

COLLEN

ENCOLL

011

AGND

4 J33 18

COLLMOTEN U1813

U1:C G 14

COUCH27s COUCHEN 027R

HIGH ENERGY 03 CLINAC HARDWARE/SOFTWARE MOTION ENABLE LOGIC SYSTEM DIAGRAM

GNTMOTEN -

R13

J4=

PLIFTC

From Lirrit Switch Circtits on Stand Mother PCB (See Dwg. ED02324)

U15'D 14

6 1 COLL27

AGND

Couch Lift Motor Driver A2

<1==

MOVE GANT U18:A

GMOT

LIFTAMP-

U2A

U1:A

R2 +27V

LIFT410

+27V Motor Power to PWM PCB's

W2

U2C 7 12

c
17 COUCHEN ENCOUCH

PSBMMO • EN

34


21

U6 FPGA Rev. A: Approved and released. B.K. 08/03 Rev. B: Added Sheet 2 for new Output I/F PCB. B.K. 01/06

Drawn: -- Revised:

Bill Kirkness

08/03

ED02017

Bill Kirkness

01/06

Sheet 1 of 2

Rev.

43

44

Couch


Left Pendant ro_ d o

J24 10

=>

Right Pendant

P/J17

W6

P/J11


J9

J2E PEND1DM

5

16 PEND2DM

=I>

_EL 0—

Console Backplane


B4: Timer Interface PCB P/N 1104685 (Universal) (Component No's in parentheses are for P/N 890720)

W?

J20

5

J39 15 PEND1DM

31

31

31 LSPNL DM

36

30

0

35

35

16

6

30 RSPNL DM i=t> 16 PEND2DM

16

16

15

J4 =5 ,

J30 15

0-1 S5A

4 44

=5. 36

=5

P1

DM STATUS -->

12 U35:B 8 46—i 13 (U19) 47

1 2 —7

DS2:D (DS2-4d?

U32:6

U23:6 (U21)Q

—l 9 45 —1 101

(U23)

9 U32:A 500 mSec

(U23)

5

10,

DM MOT EN

U32C

51

(U23)

W1

Dedicated Keyboard

Left Side Panel TB6

_EL o 0—

P/J18

W7

19

291

MOTION ENABLE

J14 LSPNL DM 9 9

J26

Keyboard PCB

E

Watchdog Timer

9 (U6)

81

J2

RSPNL DM

15

Nc-C)

Right Side Panel

DM OVERRIDE =5 WD ENABLE --> WD STROBE

_ U37:A R (U21) u 41)

7

c 75 mSec (150 mSec with Software Version 2)

(Ribbon Cables)

STD Bus CRDIO PCB U2 PLCC


J8 OUT36 OUT39

P1 UA

U6

15

WD <= DM MOT EN c==

2

MOT EN

9

1

17

OUT35

J23

19 OUT24

U1 PLCC

21

17

OUT25

15 IN59

23

DM STATUS 3 <1=

<1=

i<= C== J5

GMOT+ <1== GMOT-

44

W2

Catch-All Panel

L_

I GANTAMP-

00 0 0

I LIFTAMP+

,

Gantry Rotate Motor Driver Al

GMOT AGND

LIFTAMP1 65 GANTEN

+27V

U18:A G4

+27V Motor Power to PWM PCB's

GANTAMP+

00 00

o 010

1

J2

W26

23

J43

J4 To Lift — LIFT+ Motor LIFT(See Dwg. <=, ED02024)

4

12

P/O Stand Mother PCB To Gantry Motor (See Dwg. 872590)

WI 0 8

21 J6

U10

=t>

=>

19

OUT26

Data Bus Buffer

G MOT EN 10 COLL MOT EN 11

7

5

ENGANT 28 4

U3:6

From Limit Switch Circuits on Stand Mother PCB (See Dwg. ED02024

U15:D

COLLEN

14

27

COLLEN

ENCOLL 4

U1 4:A

03

U1:C G 14

LIFTBRK+ s COUCHEN 027R

J33

GNTMOTEN 18 4— COLLMOTEN

R13

<=i

3

34

U2:C 7 12

HIGH ENERGY C3 CLINAC HARDWARE/SOFTWARE MOTION ENABLE LOGIC SYSTEM DIAGRAM

5 17 COUCHEN ENCOUCH U6 FPGA

U14:6

5 PSBMMOEN


2

Drawn:

Bill Kirkness

08/03

ED02017

Revised:

Bill Kirkness

01/06

Sheet 2 of 2

Rev.

Console Backplane

Stand Mother PCB (Front-Connected) (See Sheet 2 for Back-connected)

B5: Motor UF PCB

Catch-all Panel

J23 35

11

U6

U6

J33 2

11

3

cf-ro

7

10

R65 NVV' 4.99K

•

W10

Stand Wiring Harness J33 U11

AMC Driver

8

43

6

0 U11

Voltage-toCurrent

Current-toVoltage

8

=I> 11

10

Low to Inhibit

N/

Gantry Motor

9 04 6 7 4

C==

R54 10K

J1

W7

J43

8

Gantry Motor Assembly

<1=

13

15

11

14

\/

Tachometer

Switching Freq = 33 KHz

Gantry Limit Switches

SDGANT

(Normally closed, open at limit)

Notes:

J36

00

==>

CCW +5V

SDGANT goes high to ena Driver 100 mSec after Moti to allow for K15 contact bo 12

1.

U18, U13 100-mSec Delay

AMC Enable e.

1-21From Power-fail Detection Circuit (Schematic

' ' Sheet 1). 3. From red RESET button on the Collimator Interface Mount. 4. From 600SR collimator collision sensor to initiate controlled stopping at collision. From PortalVision collision detection circuit. 5.

1

=I>

CW J23 PVGANTEN

9

=I> 2.

1

POWER_OK 0

2

U7

J14 U12

2

•

,==>

U12

6

10 U25 11

3 1

3. HW_RESET — 29

7

U9

3

slYVV* 15

14 0 U12

U25

6 +27V 0

5

D CLR >CLK

PTH4

1

4. RLMPCRLY — 17 -.WV

-,./vvv,

5. PVCOLLOK —

2 ,› 13

=i>

....I

V\AAt

PR

171

To other motor drive circuits for controlled stop delay logic.

8.

All components are on the Stand Mother PCB unless labeled otherwise.

RST Q 9\ 6

•

U14

J23

10 9 8

• 6. GNTMOTEN —I 18 J33

8

I ll R7

4 U7

z

7.

N/ U25 0 12

Software motion enable, AND'ed with hardware motion enable on Output Interface PCB.

==>

+5V

J14 0

6.

3 -•

From PortalVision Gantry Enable Circuit.

10K

U15

4

U21

10

U20

8 U23

Simplified circuit representation

/\

1

Rev. B: Updated for current production machines. B.K. 07/95 Rev. C: Added colors. B.K. 03/01 Rev. D: Revised margins for databook. B.K. 05/01 Rev. E: Redrawn with CorelDraw. B.K. 01/03 Rev. F: Sheet 1 was front-connected Stand Mother PCB. B.K. 01/04 Rev. G: Minor revisions. B.K. 04/04 Rev. H: Added component numbers, values. B.K. 04/05 Rev. I: Corrected signal flow from tachometer to AMC Driver GdR 10/01

HIGH ENERGY C3 CLINACS GANTRY MOTOR DRIVE SYSTEM DIAGRAM


Wil Clark

03/96

872590

Revised:

Gino den Ridder

10/01

Sheet 1 of 2

Rev.

45

46 To Motor I/F Pin 43 — Current Monitor

—)'(CRADC or ADC #0, Ch. 16) Console Backplane

Stand Mother PCB (Back-Co nnected) (See Sheet 1 for Front-connected)

B5: Motor I/F PCB

F

3

2

:3

=C>

AMC Driver

7

8

6

• • U21

Vol age-toCurrent

14

8

43

=t>

Gantry Motor Assembly J43

=I>

2

=C>

2 Current-toVoltage

8

9 04:. 6

RN21:A 10K

7

=>

=>

Low to Inhibit

=t>

10

4-

Gantry Motor

J1

W78

e0 4

'NZ

6

12

15

11

14 Tachometer

Switching Freq - 33 KHz

Gantry Limit Switches (Normally closed, open at limit)

FPGA U6

W27 00 CCW

U11

4.99K

U20

o-ro

10

R75

U20 J23 W10 J33

J33

•

IJ

Stand Wiring Harness

Catch-all Panel

.J36

1 174

RN2:G stVVV` 10K

31

+5V

CCWLIMGANT CWLIMGANT 2

SDGANT goes high to enable AMC Driver 100 mSec after Motion Enable to allow for K9 contact bounce.

GLIMCCW 2

1.

LGGANTEN (from PortalVision) 2.

5

R45

POWER_CHK

36

1K J14 3. HW_RESET 29

RN15:D

U5 ()PTOCOUPLER

ulaB

4.1 RLMPCRLY 17

3

uiaA

3.

From red RESET button on the Collimator Interface Mount.

4.

From 600SR collimator collision sensor to initiate controlled stopping at collision.

151

PWROK 8

2

64

From PortalVision collision detection circuit.

6.

Software motion enable, AND'ed with hardware motion enable on Output Interface PCB.

7.

To other motor drive circuits for controlled stop delay logic.

8.

All components are on the Stand Mother PCB unless labeled otherwise.

COLL_RESET

10K

RN15:B

Sheet 1).

10

GANTENEPI

SHT_DN_G J14

12.1 From Power-fail Detection Circuit (Schematic

SDGANT

RN2:E ,A.A/V` 10K

From PortalVision Gantry Enable Circuit.

11

33 GLIMCW

10K J8

Notes:

19

5

ACC_COLLISION

10K NO_HZD_OVR

4 =>

7.

.18 6. LGCOLLOK 4 (from PortalVision) —

3 10K

EPI_COLLISION

GANTEN

J33 6

GNTMOTEN

18

RN14:G sA/VV` 10K

6 =>

U2 ()PTOCOUPLER

16

-1- 3

U1 FET DRIVER

18 ==>

8 ENGANT

HIGH ENERGY C3 CLINACS GANTRY MOTOR DRIVE SYSTEM DIAGRAM


46

Drawn:

Wil Clark

03/96

872590

Revised:

Bill Kirkness

04/05

Sheet 2 of 2

Rev.

47

Console Backplane

Stand Mother PCB (Back-connected) (See also Sheet 2)


From

U6 (FPGA) 36

U12

D60

1 J23

LONG BRAKE CONT

6

2

0

J33

WI 0

10

53

18

LONGCLUC

6

42

16

LATBRKC

LAT CLUTCH CONT

LATCLUC

2-1

)— 3

U

16 7 0

10

47

1

16 3

18 AI

43 64

5

12 7

4

13 5

16

11

7

LATBRK+

7

LONG BRAKE CONT —t>

=C>

12

Collision detection circuits

<1=. 15

Note: Cable W100 is only used when the Motion Disable Panel is present.

(See also Sheet 2)

44

EMBATT+

TT

LAT BRAKE CONT

5

U4 46

Lateral Drive

2

) U22

47

12 9

Ho 12

7

6

U16

13

•

13)

11 4

U2-

85

9

8 U16

PLONBRK+

3 8

U2-.

10

0

l7

LI

2 027R

5

From DACO---/M-0--/V\An— Ch.7

P1

13

LAT CONT ==>

2

4

LONGCLU+

0

J25

51

12

37

HAZARD_NOTOVR 300MSEC

—17

4027R

5

Longitudinal Drive

P/J20

P/J1

PLONBRK+

027R

Back-Connected Stand Mother PCB:

10

Ui1

LONG CONT .=;.>

9

After 300 mSec, U6 engages brakes, disengages clutches, disables motions, shuts down motor drivers.

3

2

I '=>

The hazard logic is in a Field Programmable Gate Array (FPGA), U6. In case of a collision or power failure, U6 releases brakes, engages clutches, enables all motions, shuts down inputs to motor drivers.

Ch.8

4-

12

LATCLU+

027R

J13

9

F91 J_

10

10

Brake

From

15 .=>

LATCLU+

LATBRK+ Clutch

6 11

15

=>

18 To LED's

6 U2

10

=>

=t> '6

5

Brake

4) 5

B5: Motor Interface PCB 1104140

J29 J27

LATBRK+

2

U16

J12

P/J16

U24 J2

44

Couch Patch Panel

(See also Sheet 2)

To ground via Emergency Pendant Switches

J33 3

6 LAT CLUTCH CONT

11

4 4

Couch

Stand Mother PCB (Front-connected)

J23

6

,=>

6 LONG CLUTCH CONT 45 2

13

5

06

027R

P1 2

r==>

07

B3: Output Interface PCB 883830 U23

3

12

LATCLU+ .39

3

=I>

Q5

W26

J2

611 7

37

6

2

J3

LONGCLU+

3 4

U13

From DA0

(W100)

J2

PLONBRK+

U11 12

(See also Sheet 2)

04

12

U11

LAT BRAKE CONT )

0

U1

.=t>

U7

0

,3 9 9

i>

8

U11

LONG CLUTCH CONT t=>

3

U2

LONGBRKC 17-1 9

EMBATT+

Power detection circuit

Motion Disable Panel (Optional)

To ground via Emergency Pendant Switches

11

18 To LED's 3

LONCLU+

6

027R

11

11

12

12

Clutch

Front-Connected Stand Mother PCB:

-E 4—

.(1=

n case of a collision or power failure, 300MSEC releases brakes, engages clutches, enables all motions, shuts down inputs to motor O drivers.

W1(

To Stand Patch Panel,

Sheet 2

0

After 300MSEC times out, HAZARD_NOTOVR engages brakes, disengages clutches, disables motions, shuts down motor drivers. Rev. B: Updated for consistency with current production machines. B.K. 12/98 Rev. C: Added colors, Back-connected Stand Mother PCB. B.K. 03/01 Rev. D: Revised margins for databook. B.K. 05/01 Rev. E Redrawn with CorelDraw. B.K. 02/03 Rev. F: Added lateral motor drive control circuits and signals. B.K. 12/03 Rev. G: Updated for new Output I/F PCB. B.K. 01/06

HIGH ENERGY C3 CLINACS COUCH LATERAL AND LONGITUDINAL MOTOR DRIVE SYSTEM DIAGRAM


Wil Clark

03/96

872591

Revised:

Bill Kirkness

01/06

Sheet 1 of 2

Rev.

47

48

Couch (See also Sheet 1)

From Sheet 1 12 LONGCO NT

11 10 9 8 7

Stand

5

Couch Patch Panel

J351

Stand Mother PCB

(See also Sheet 1)

Motion Disable Panel (Optional)

(See also Sheet 1)

(See also Sheet 1) J2

PWM PCB A2 Channel 4

F7 31a,b,c

J31 8

J10

J2 PLAT+ ==>

(W,100)

19

19

30a F8 PLAT-

32a,b,c

PWM PCB A4 Channel 4

20

910

J3

20

8

.0.•0

9 0 14 20,,,r09 „13

W26

127

29

Longitudinal Drive

4.0111

J12

19

1

19

13

20

2

2

25

21

2

2

13

2

25

• =>

J13 910

F17 PLONG+ ==>

31a,b,c

21

21

1

,

0 14

F18 32a,b,c

8

PLONG-

22

22

—t>

P/J20

El

•

41

Limit Switches

+22

13 0


Note: Cable W100 is only used when the Motion Disable Panel is present.

HIGH ENERGY C3 CLINACS COUCH LATERAL AND LONGITUDINAL MOTOR DRIVE SYSTEM DIAGRAM


48

Drawn:

Wil Clark

03/96

872591

Revised:

Bill Kirkness

01/06

Sheet 2 of 2

Rev.

49

Couch

Stand Lift Pot

Lateral Drive

11 J15

Console

Couch Patch Panel ,R'CB

Cons* le Backplane Gantry Rotation Assembly

J5

Stand Mother PC

L

W783

R1

J33

GANTPOSN 7 9 => GANTPSNR G PRO+ 3 G PRO-

Ci-APC or AD C#5 PC

B5: Motor Interface PCB P/N 100015235

R3

R5

STD Bus

10

J23 39

P

Voltage Sources

Sample-andHold Circuits

+

_+_ U1

— GANT POSN =>

— GANTRY POSN-R 31 36 13 _

_

29

GPRO+ ‹=

014

4

14

30

GPR°— <=

02

40

40

U15

J1

W31 ,..,

_

il*

J _ 32

32

R2

J30

Longitudinal Drive LATPOSN

J19

W5

J12

PSAPRO+ <= PSAPRO

=t> R7

P/J17 3

W6

LONGPOSN •

1

PSAPRO+

2

PSARO-

W26

J39

LIFTPOSN

3

LATPOSN

20

LONGPOSN

22

PROTPOSN

5

PSAPRO+

6

PSAPRO

77 PSA LIFT 5 ,=>

POSN

41

— PSA LAT POSN 41 16

42

— 427

22

32

— 32

5

17

6

33

20

ui 0

.>

PSA LONG POSN

,=. 7- PSA ROTN POSN 8 — PSA - R0 + 06 17 — — 33 ‹= PRO — 05 34 PSA <, 33 _

19

_

19

_

U14

23

23

U5

2

2

U8

In 1996, the ADC#0, #1 and DAC PCB's were replaced by the Varian CRADC PCB.

J13

Turntable P/J3 P/J2 2

=>

R1

PSAPRO+

VV3

J33

PSAPROPROTPOSN

14 15

Note: Connections shown are for ETR Couch. See Sheet 2 for Clinacs with Exact Couch.

Note: Connections shown are for software Releases 3-6. See Sheet 2 for Release 7 and up.

HIGH ENERGY C3 CLINACS GANTRY & COUCH POSITION READOUT SYSTEM DIAGRAM


Drawn:

Bill Kirkness

09/04

ED02031

Revised:

Bill Kirkness

11/05

Sheet 1 of 2

Rev.

49

50

Couch

Stand Lift Pots

Lateral Drive

W11

2

Gantry Rotation Assembly

J5

Voltage Sources

R3 J1

2

3

W78 _

W12 => 6

R4

GANTPSNR => G PRO+

R1

3

J33 GANTPOSN

G PRO—

<1=

CRADC PCB


Stand Mother PCB

4

R5

STD Bus

Console Backplane

3 J15

Console


—371 31

vyiso

J23 GANT POSN

U27:A

9

31

36

Q4 02

GANTR • Y POSN-R

13

13

-+ 29 GPRO

14

14

30 GPRO—

40

40 — 15

+

+

39


Active Filters

_+__ J1 U23

W31

J1

U17:C

U15

32

32

U22:C

U19

19

19 23

2 8

R6i44

R2

5 J30

Longitudinal Drive

W5 J19

R7

J12

LATPOSN

2

22

J39 LIFTPOSN

20

LATPOSN ,=> LONGPOSN

22

PROTPOSN PSAPRO+

2

PSAPRO+

4

PSAPRO—

3

PSAPRO—

6

LATPSNR

7

PSAPRO+

8

6

3 ^ 20

W26

PSAPRO-

LATPSNR

41 42

41 42

PSA LIFT POSN PSA LAT POSN

U22:D

U20

23

17

PSA LO • NG POSN

U17:A

U13

2

• TN POSN PSA RO

U17:6

U14

4

U7 :A

U9

16

32

32

18

17

17

33

33

33

4

J20 28

2 LATPSNR

J30 28

PSA PRO + PSA PRO —

06 03

8

R8i4

5

Turntable

27

LONGPOSN

25

PSAPRO+

29

PSAPRO+

3

26

PSAPRO—

6

28

LONGPOSNR

30

PSAPRO—

P/J2

A

R1

B6: Meter Interface PCB P/N 100015230

J8

P/J17

2 Active Filters

7

W3 PSAPRO+

J1

21

8

Sample-andLine Hold Circuits Dri;rs

23

W33 ,

J2

LIFTPSNR

27

27

23 PSA LIFT POSN-R

U8:A

U7

U3:6

19

21

LONGPSNR

29

29

25 PSA LONG POSN-R

U8:B

U6

U3:C

23

23

23

PROTPSNR

30

• TN POSN-R 26 PSA RO

U8:C

U5

U3:D

2

2

30

19

J33 1

PSAPRO— => R2

PROTPOSN --> PROTPSNR => PSAPRO—

3 5 7

PSAPRO+

Note: Connections shown are for Exact Couch. See Sheet 1 for Clinacs with ETR Couch.

14 15

Note: Connections shown are for software Release 7 and up. See Sheet 1 for Release 3-6.

HIGH ENERGY C3 CLINACS GANTRY & COUCH POSITION READOUT SYSTEM DIAGRAM


50

Drawn:

Bill Kirkness

09/04

ED02031

Revised:

Bill Kirkness

11/05

Sheet 2 of 2

Rev.

51

Gantry Collimator Rotation Assy.

Stand

Gantry Signal Patch Panel W33

P84

j3

Aux Electronics Backplane

J1

W13

CPRO+ R1 20

1J45

CPRO-

COLLP • OSN1

COLLP • OSN1

J14 32

=>

=;.> =>

W14a

33

34

34

CPROUPJ1 POSN

35

35

UPJ1 PSNR

36

36

UPJ2POSN

37

37

UPJ2PSNR

16

16

LWJ3POSN

17

17

18

18

LWJ4POSN

19 J11

Voltage Sources

J34 — CPRO+ 32

33

STD Bus


J32

===.


Console Backplane

CPRO+

CPROR3 —>

Console

=>

W1 1

J22

P1 10

J1

47

4

49

— 31 COLL

PRO+

Q4

50

50

7 2 COLL

PRO-

Q3

15

15

— 11

13

13

38

16

12


COLL POSN

47

16 14

14

40

17

13

LWJ3 POSN

23

23

55

33

33

14

24

24

56

J1 (or J2*)

LI

U6

UPJ1 ▪POSN-R

17

W31

U12

UPJ1 POSN UPJ2 POSN => UPJ2 POSN-R

CRADC or ADC#0 PCB*

LWJ4 POSN =>

U7

34

34

09

11

11

U3

38

38

U2

17

17

U13

13

*In 1996, the ADC#0, #1 and DAC PCB's were replaced by the Varian CRADC PCB.

J12

Wind-up CablesC,

Collimator 1

1

LWJ3PSNR

UPJ1 POSN UPJ1 PSNR

LWJ3POSN =>

UPJ2POSN UPJ2PSNR CPRO4— CPRO+ J14

Y1

2

2

4444 PP

CPR9+

10, 11 12 113 8,9

4

1.1:

1

14 J16

1

10.11 12 13 8,9

4 4

1J12

t

14

2

5

4

J18

Note: Connections shown are for software versions 1-6. See Sheet 2 for software Release 7 and up .

4 4 )W101

)W102

J2

HIGH ENERGY 03 CLINACS COLLIMATOR POSITION READOUT SYSTEM DIAGRAM

44 4444

SS

Upper Jaw 1 (Y1)

CPRO+

; Y2 cB J2

5

CPRO-

2

J1

L P CB

_

CPRO-

J13

1

t

LVVJ4PSNR

1

1Ji

44

LWJ4POSN

I

L_J


R5

Upper Jaw 2 (Y2)

R8

Lower Jaw 3 (X2)

R9


R10

Lower Jaw 4 (X1) Rev. A: Approved and released. B.K. 09/04 Rev. B: Updated. B.K. 01/06

Drawn:

Bill Kirkness

09/04

ED02032

Revised:

Bill Kirkness

01/06

Sheet 1 of 2

Rev.

51

52

Gantry

Stand

Collimator Rotation Assy. P84

Gantry Signal Patch Panel W33

Aux Electronics Backplane W13

j3 CPRO+

R1

R3 R2

1 J45

Voltage Sources

2

CPRO-

=>

20

COLLPOSN 1

3

3

COLLPOSN1

47

47

=> 1

21

▪ SN2 COLLPO ===>

4

4

-OSN2 COLLP

48

48

4

49

PRO+ 31 COLL 4—

Q5

50

50

32 COLL PRO-

Q1

32

34 35

35

36 37

==>

16 17 18

4

=> J11

1

J32

W11

Active Filters


U27:B

U24

U7:6

U10

J1

J22 10 COLL POSN

6

COLLPOSN2 ==>

W31

J1

(Th 14

14

34

34

J34

— 32 CPRO+ 33 CPRO34 UPJ1 POSN

33

=f>

W14a

CRADC PCB


CPRO+

2

J14

STD Bus

Console Backplane

CPRO-


4

Console

UPJ1 PSNR

UPJ2POSN 36 UPJ2PSNR 37 16 LWJ3POSN 17 LWJ3PSNR

LWJ4POSN 18 19 LWJ4PSNR

15

15

13

13

16

16

=> 14

14

17

17

=> 23

23

=> 33

33

2

24

11 UPJ1 POSN ▪POSN-R 38 UPJ1 12 UPJ2 POSN UPJ2 POSN-R 40 r=> POSN 13 LWJ3 => LWJ3PSNR 55

LWJ4 POSN • 14 —• LWJ4PSNR • 56 =>

U27:C

U25

U17:D

U16

U27:D

U26

11

U6:A

U8

38

38

U22:6

018

17

17

U7:C

U11

20

20

U22:A

U21

13

13

U7:D

U12

40

40

J12

3

Wind-up Cables(,

Collimator 6

3

J11


J12

UPJ1PSNR ==> LWJ3POSN => UPJ2POSN => UPJ2PSNR

CPRO-

CPRO
CPRO+ J14

2

J1

[CB 2

5

444444

J13

Y2 PCB

52

co

CPRO==> CPRO+ => J16 14 10,11 12 13 8.9

4444

2

4

J18

14

4

Note: Connections shown are for software Release 7 and up.

4

See Sheet 1 for earlier software versions.

M/102 2

5

444444

\Y\ Upper Jaw 1 (Y1)

10,11 12 13 8,9

LWJ4POSN

LWJ3PSNR

UPJ1POSN

J2

4

444 4

Rg\AY"-

Upper Jaw 2 (Y2)

Lower Jaw 3 (X2)

444444 R9

HIGH ENERGY 03 CLINACS COLLIMATOR POSITION READOUT SYSTEM DIAGRAM


R10

Lower Jaw 4 (X1)

Drawn:

Bill Kirkness

09/04

ED02032

Revised:

Bill Kirkness

01/06

Sheet 2 of 2

Rev.

53

Stand Mother PCB (Back-connected) e,cr

CONTPWR1 0

Console Backplane

J11

F5

EXTBMSTP =I>

J41

w59

J5

BMSTPRA2

+12V J33

(See Schematic Diagram Below)

— 12

-j-

P1 37 38

J23 =

\/

A3: 100VDC Motor Controler PCB

9

B3: Output Interface PCB Vri 0 s

CONTPWR2 0-0'10 BMSTPWR1 .=c> BMSTPWR2 CONTPWR1

To.i \/

--

10

1,4 J11

7,8

: C 001-17

2,3 1

\/ ACCOM

6 4

Beamstopper

Gantry Signal Patch Panel

BMSTPRA1

5,6

11 -

8

=I>

C)I

—12V ON

10

NC

FLOW 1/1_

10

0

0

NC

DCCOM 10k

„,i,/

U13 9

\/

F4

cr

RETBMSTP

=,

+24V

+12V

+24V

To.i N/ Q1) DS4

0

\/ DC

CONTPWR10— +24V

B1: Input Interface #1 PCB

Auxiliary Electronics Chassis Backplane

P1

J25

40

16 BMSTPR RET I/L

39

15 BMSTPR EXT

0 In

4

WI

J35

J42

16

BMSTRTIL

15

BMSTEXIL

26 27

W32

0 Ou

\/ DC

BMSTPRDM

BMSTPRDM =t>

26

BMSTRTIL

BMSTRTIL

27

BMSTEXIL
BMSTEXIL

J2

4

41

In

0

Out

Limit Switches

A3: 100V DC Motor Controller PCB W98 4 J11

....20y15 4

2 J11

R2

CR2

R3

CR4

CR1 R1

3

-LILI-0°" 07

CR3

Note: If beamstopper not installed, jumper plug W98 must be plugged into the end of W95.

.

ELL

4

HIGH ENERGY 03 CLINACS BEAMSTOPPER CONTROL SYSTEM DIAGRAM Rev. B: Revised for better legibility. B.K. 01/00 Rev. C: Added colors. B.K. 03/01 Rev. D: Revised margins for databook. B.K. 05/01 Rev. E: Redrawn with CorelDraw. B.K. 02/03 Rev. F: Added A3 PCB schematic. B.K. 01/04 Rev. G: Updated, added W98, note. B.K. 01/06 Rev. H: Corrected Beamstopper connections. GdR. 02/10


Wil Clark

02/97

ED00033

Revised:

Gino den Ridder

02/10

Sheet 1 of 1

Rev.

53

54

Stand

Gantry



J23 cOLLCONTACT2

Collimator

Collim3tor Patch Panel

Interface Mount PCB


LED_PWR 0

6 J19 RST LMP F

+24V U2 FPGA

ci) 41 NO HZD OVR 2

=,

11 130,-0 J14 09 RESETLMP =>

U1OB 17

W65

J27 30

J34 RESETLMP

33

W1la

J14

J11 RST LMP

33

Wind-up Cables

6--1

W1

J20 16]

J11

FE

29

J6 22

22

HW RESET

J6

171

HW RESET +12V

51

+12V0

-->

12

3

11

4

0—

10

HW RESET

4

J29

13

4 HW RESET

0— 2

J23 .Z\12/j14

HW RESET 17

U13B 3 COLL RESET

35

Switch Assy.

4

COLLCONTACT1 DC5V 0

Reset Switch Assy. PCB (Left Side)

Note: J19 was J10 on -01, -02 versions PVGANTEN

Note: Systems without PortalVison have a jumper plug in J23 connecting pins 1 and 2, 3 and 4.

Reset Switch Assy. PCB (Right Side)

POD Driver PCB

Switch Assy.

-

VR1

W112

COLLCONTACT2

X414

W,593

=;> COLLCONTACT1 PVCOLLOK <== DC5V

R-Arm collision disables Clinac motions Clinac collision disables R-Arm motions

5-Volt Regulator

=> 2

1 00 J22

II

1 +5\/OUT

2 =>

2

3

3

4

4

5

5

6

6

RN3 yyy

J2,

J28

16

3 +12V

0—

4

2

=>

SW_RESET-

J P

.=>

PortalVision R-Arm Control Rack X50 22

<1=

23

Collision Sensing Logic

2 3 6

X501 -

W501 <=

Power Supply Unit or Motor Transformer in Clinac Stand HIGH ENERGY 03 CLINAC COLLISION SENSING & RESET LOGIC SYSTEM DIAGRAM

<=. I

Note: Newer Clinacs have a "Secondary 3" winding in the Motor Transformer.

FOR TRAINING PURPOSES ONLY Rev. A: Approved and released. B.K. 06/03 Rev. B: Drawing No. was E002014, already in use. B.K. 01/04 Rev. C: Updated. B.K. 01/06

54

Drawn:

Bill Kirkness

06/03

ED02028

Revised:

Bill Kirkness

01/06

Sheet 1 of 1

Rev.

55 STD Bus

Console Backplane (Ribbon Cables)

CRTIMER PCB

01 -S aa G2

2

S3 36 G3 30 S4 35 G4 9 S5

3 04

Lsi U2

3 DOS1

S 9 02

2 XDR1 ao XDP1

6 G3 30 S4 35 04 29 S5

38 PROH

37 05 (HMU1)

G5

47 01

27

2 03

25 40,

23

3

21 19

G5

7

CMIN

5

PLSITPB

50 41

CRADS1 <1=

1—

MCHSYNC

=> CRADS2

.,51 4 61,

U3

S2 39 G2 36

37 29 Si U1 01 G1

3. DOS2 01 —0 2 XDR2 02

S3 G3

3

30 S4 35 G4 29 S5 G5

39

S2 9 02

40 XDP2 =>

36

S3 G3

37 o. (FIMU2)

02 2-1

15

03 zoli

13 11

,30 54 . 35 G4 .29 S5

38 XDRS

17

4 5

05

9 3

3

DOS RST =>

45

>

43

=>

35 33

Dashed lines (

) indicate internal programmed connections. -->

31

B4: Timer Interface PCB P/N 890720 (From PortalVision)

W29

J1 U4


DOS1 —=> TIME --> DOSRV

47

8

5

4 U3

6 5

27

3

11 =>

U33

23

CLK 13 GANT RTSW*

B

— BEAM ON 1 from Con• trol CPU via CRDIO PCB (See Dwg. No. ED02016)

U11A 12 Selector

5

J4 3-5 3-0 3-1 => 3-2 => 3-3 => 3-4 => 3-6 => 3-7 —0

27 17 19 _ 21 _ 23 25 29 _ 31

CG TRIG EN ==> KLY TRIG EN GPRFEN => RF TRIG EN => EN LOW PRF => DS SRV EN => GDLY CCNT EN => DBDSVEN =>

AFC Sampleand-Hold Circuit (See PCB Schematic Diagram)

15

it

13

11

6

MACH SYNC

AFC CONTI' —0 I 43 To RF Driver El 4

Trigger Sync Pulse Clean-up Circuit (See PCB Schematic Diagram)

From 3I Auxiliary Power 4 I Dist. PCB

DOSE RATE SERVO GDLY

5

'DOSRST

CGTRIG DISABLE

50

PROH —0 CRADS1

4

41 39

3

U32

TP4

U32

PLSITB GDLY CCNT EN

DOS2

37

CRADS2 4— SYNC => GPRF ==>. RFTRIG => KLYTRIG => CGTRIG

TP7

4 = U '

BMOFF

29 SYNC

6 4 U27

P1 GDLY CONT 3 =>

7

To Gun Driver

23

To RF Driver

5 U12

4 5

13

U19

12

9

360/180 <1= MCHSYNC

2

CAL+ from Output Interface PCB

3 DLY'D HVON (From Dwg. No. ED02016)

TP23

1

45

2 RF TRIG EN =>

43

7

CGTRIG

La

12 11

11 25

10

CGTRIG

0

U3

26 361

To Gun Driver (See Dwg. ED02036)

9

CG TRIG EN 13

31

W28 -,

24

C-RF TRIG n => TP24

CGTRIG DISABLE

35 33

U4, U6 are LowImpedance Line Drivers

3

U33

RFTRIG

XDR1 => XDP1 —0 XDR2 —0 XDP2 => XDRS

AFC OUT

3

13

11

J2 27

21

TP25

0 B 4

9 KLYTRIG => KLY TRIG EN 10 =>

To Modulator

22

C-KLY TRIG 3 =>

5

BEAM ON DLY u1.7 io SCOPE SYNC H

17

MCHSYNC

MCHSYNC

19

360/180 6

4 180Hz 5

<1= U11B elector

21 23

5

2 360 Hz

U2 +2

3

SYNC 7

Oscilloscope Connector on Monitor Panel

J45

3

25 29

A

31 BEAM ON DLY (from Dwg. #ED02020)

"Notes: GANT RTSW is only used with Software Version 2. MACH SYNC is only used with Software Versions 2 and 3. See Sheet 2 for CRDIO PCB, Timer I/F PCB P/N 1104685, Logic I/F PCB Rev. E and up. See Drawing No. ED02016 for Digital Dosimetry and Hardware Beam Control.

AFC TRIG —0

•DBDSVEN

PLSITPB

5 U22 Port 3 8-Bit Latch

P1

_

6

500 pSec U8 61

W9 A

19

J2

4

<1=.

W8

DIO #1 PCB

(71

P

W20

7

CLR

TP12

21

CMIN —0 SPARE

J2

U13

25

PLSITB50 => MSYNC

B14: AFC Control PCB

Dose Rate Servo Latch

12

O

U18

8 MACH SYNC* 38 <1=

(36 mSec)

HIGH ENERGY C3 CLINAC TRIGGER PULSE GENERATION & ROUTING SYSTEM DIAGRAM Rev. B: Revised for clarity. B.K. 01/04 Rev. C: Added Pro-Log DIO PCB, new Logic Interface PCB. B.K. 09/04 Rev. D: Added note for Gun Driver Signals. B.K. 03/05 Rev. E: Updated. B.K. 01/06


Bill Kirkness

08/03

ED02015

Revised:

Bill Kirkness

01/06

Sheet 1 of 2

Rev.

55

56 STD Bus


CRTIMER PCB

S1 U2

Si U4 3 DOS1 01 4 al. -S

9

S2 G2

2

25

40 XDP1 =>

6

53 G3

3

23

30 S4 35 G4 9 S5

38 PROH =t> O'S, (HMU1) 37

G5

3

04

•

39

MCHSYNC CRADS2

29 U3 01

di 9 36

02

G2

03

G3

30 5

G4 9 S5 05

•.

G1

01

17 15

39

52 G2

2

40 XDP2 =>

36

S3 G3

3

38 XDRS =>

35

S4 04

4

••9 S5 G5

5

2 XDR2

08. (HMU2) 37

3

Dashed lines (

U2 PLCC

17

OUT45 OUT40 OUT41 OUT42 OUT43 OUT44 => OUT46 => OUT47 =>

27 17 19 21 23 25 29 31

CG TRIG EN => KLY TRIG EN => GPRFEN

1

EN LOW PRF =t> DS SRV EN c> GDLY CONT EN DBDSVEN

U31A

15

P1 AFC CONT =>

J4 To RF Driver

Trigger Sync MACH SYNC Pulse Clean-up TRIG SYNC Circuit (See PCB Schematic Diagram)

15

3 4

From Auxiliary Power Dist. PCB

B13: Logic Interface PCB Rev. A—F

U31:6 c

TP7 I

3 5

BMOFF SYNC

tytaA

U15

1 6 12 U 13

10

P1 GDLY CONT 32 =>

2

U7

P1 13

6

13

4

P1

9 =>

=>

14

ri

To Gun Driver

5 PLSITB (L)

U19:13 6

6

U16

12

8

3

W2

2

13 U14:D

U7:A

tAlD

-->

U7 is a Cuad Low-Impedance Line Driver

3

U13:6 9 CAL+ from Output Interface PCB

3 DLY'D HVON (from Dwg. #ED02016) RFTRIG

U5

U1 3

U3:A

RF TRIG EN _

J5

TP24

1

,=›

45

2

C-RF TRIG

35

1 20 5

1

6 11

10 10

16 — 23 To RF Driver 24

43 35 33 31

J2

KLYTRIG

KLY TRIG EN 10 =>

17 --

MCHSYNC

U20:B Selector

,

5 7

2

•

9

U4:D

9

21

8 15

TP13 To Modulator

U2 6

U3:6

C-KLY TRIG 3 =>

2 ZA1D 2

U5:A

16 SCOPE SYNC

5

,

22

2 13

12 16

5

4 180 Hz 5 U18:A 3 +2

ISYNC

2 360 Hz

U5:6

0 —:>13 W11 => A

U10 2 MACH SYNC* 38 <1=

O

31 U37B

Oscilloscope Connector on Monitor Panel

J45

3

13

EN LOW PRF

CGTRIG

BEAM ON DLY

U3:C

360/180 6

21

5

To Gun Driver (See Dwg. ED02036)

U27

9

27

29

TP25

CGTRIG DISABLE = J9 12 CGTRIG 11 --> 10 U14:C U3:D CG TRIG EN 13 => => 0 ws B 4

BEAM ON DLY (from Dwg. #ED02016) 1_1(36 mSec)

6

-

HVON_GDLY 1 I— (230 mSec)

II

HIGH ENERGY C3 CLINAC TRIGGER PULSE GENERATION & ROUTING SYSTEM DIAGRAM

*Notes: GANT RTSW is only used with Software Version 2. MACH SYNC is only used with Software Versions 2 and 3. See Sheet 1 for DID #1 PCB, Timer I/F PCB P/N 890720, Logic I/F PCB Rev. A—F. See Drawing No. ED02016 for Digital Dosimetry and Hardware Beam Control.

56

AFC TRIG

W18 A

4 3

8

2

19

RF TRIG EN

AFC Sampleand-Hold Circuit (See PCB Schematic Diagram)

J2 P1

DOSE RATE SERVO GDLY

1 2 4 U35A 5

W28

4

F-F

CGTRIG DISABLE

A

CRDIO PCB

W20

PR 04

BEAM ON 1 from Control CPU via CRDIO PCB (See Dwg. No. ED02016)

U20:A 1? Selector 12

4 PROH c DBDSVEN

29

XD R2 => XDP2 => XDRS =t>

31

) indicate internal programmed connections.

J2

8 =>

GDLY CONTEN 37

XDP1

33

=> U21A CLR

39

XD R1

35

500 pSec U8:A 61

W9 A

1

43

11

"CLK

B 5 U4:6

U5:

DOSRST 45

13 U7:D

2

TP4

41

CGTRIG => 360/180

9

U6:C

5

12

GPRF => RFTRIG => KLYTRIG

11

6

TP12

50

SYNC

13

3

7 — I 5-

.,CRADS2

U1

3 DOS2 =>

19

DOS2

37

13

GANT RTSW"

PROH r> CRADS1

41

CRADS1

U7:C

=>

DOS RST

50

8

12 U14:B

B14: AFC Control PCB

Dose Rate Servo Latch

-->

21

PLSITPB

5

9

4

10,

23

SPARE

PLSITPB

3

25

CM IN

19

J1

27

MSYNC

21

(From PortalVision)-1 4

47

PLSITB50

G5

CMIN

•

27

2 2 XDR1

30 S4 5 G4 29 55

DOS1 => TIME => DOSRV

47 01

B4: Timer Interface PCB P/N 1104685

W29

J1

<1=



Bill Kirkness

08/03

ED02015

Revised:

Bill Kirkness

01/06

Sheet 2 of 2

Rev.

57 STD Bus


CRTIMER PCB

S1 U2

01 3 DOS1 —0 2 2 XDR1

S2

01-4.

S2 9 G2 S3 6 G3 30 35 G4 29 S5 05

3 40 XDP1

36 G3 30 S4 35 G4 S5 G5

J1 47

38 PROH

CA (HMU1) 37

27

2 3

,66

4CRADS1

41

MCI-ISYNC `4= CRADS2

39

=>

37 29

.S1 U3 al., ‘ S2 39 02 S3 36 G3 30 S4 35 04 29 S5 G5

-; Si U1 G1 S2 .39 G2 S3 03 54 G4 •, 29 S5 05

3 DOS2 2 2 XDR2 —0 3 40 XDP2 => 38 XDRS 37 66 (1-IMU2)

0

17

2

15

3 401

13 11

4 3

9

5 3

DOS RST

,=>

Dashed lines (

31

) indicate internal programmed connections.

37 29

<:=

3 4 5 9 U14 11 12

9 3

2 3 4 5 9 I U15

1 45 43

XDR2 —0 XDP2

35 33

XDRS

2-2 => 2-3 => 2-5 2-6 => 2-7

3 5

13

WD STROBE —0 BMOFFLRST —0 HW DOS OVR

15

WD ENABLE

7 11

11

10 PR

CLR

3 CLK

U9 PR

11 12 13

4

11 12

0

=>

J2

P1 CMU2 4—

CMU1 1

13

DO

CLR U22

CLK

PR

22

From Secondary (Transverse) Ion Chamber C & D Plates (See Dwg. ED02035)

Keyboard PCB Wi

J4

J2

A—

MU1 =>

BEAM OFF

31

MU1 Beeper (See PCB Schematic Diagram)

24 R1

BKUP RST 12 13 U32

13

=>

Monitor Panel

—0 13 CLR

<1= 01

9

0 U32 8

9 10 12 U20 13

8

1

U28

R2 2

Modulator

+ 4V

Auxiliary P. D. PCB U12

Watchdog Timer

8

nY' DS1-4

J24 27

DS1-3

BMOFFLRST WD

13

P29 Backup Counter RESET — —0 LCD Display MU1 =>

J15 BKUP CTR RESET

\/ DS1-2 A;; 127

9

2 4 U20 5

61

3 U28

KHV1 => 4 KHV2

41

4—

W3

J1

20

20

11

(Auxiliary Contacts) 0 0—

KHV1 Fail-Safe 1 & 2 => Circuits (See KHV2 System Diagram No. 872586)

=>

43

KHV+

J

6 WD

4D

7

A2'7 /127 Kj DS2-1

75 mSec (150 mSec with Software Version 2)

*Notes: Timer Interface PCB P/N 890720 is only compatible with C3 Clinacs. See Sheet 2 for CRDIO PCB, Timer Interface PCB P/N 1104685. See Dwg. No. ED02015 for Trigger Pulse Generation and Routing.

IOND

P1 27

Dedicated Keyboard

SYS RST (from Comm CPU <= via SCI PCB)

(7i

BEAM ON 1 —0 BEAM ON 2

WD ENABLE

IONC

5

BKUP RST —=> BMOFFLRST ,=>

11

22

J3 , From Primary 2 (Radial) Ion Chamber A & B Plates (See Dwg. ED02035)

49

9 MU1 —0

U16 +100 2,16 CLR

10

WD STROBE =>


KYB BOFF

U13 CLK PR

13 U12

IONB

27

55

J26

CLR CLK 13

DO

3

15

2 I-IW DS FLT (from Input — Interface #1)

U23

EXT BOFF (from PortalVision)

5 7

11

CMU1

IONA

B16: MU2 Integrator PCB

5

U22

31

BEAM ON 1 BEAM ON 2 —0 BKUP RST

2 DQ

KYB BOFF

8

11

W28

J4

F-E


HW DS OVR

9

12 2-0 —0 2-1

P1

HV OFF Latch

W6

=>

13

DIO #1 PCB U20 Port 2 8-Bit Latch

P1 J2

RV OFF

A —0

15

XDR1 => XDP1

r

29

4

U10

U9 11 CLK PR

NW-DS-BOFF 6

17

MCHSYNC

33

3

2 DO CLR

9 4D 36ILo mSec

W20

0— 28

HV ON Latch U8

U31

39

360/180

35

11

41

'KLYTRIG • —0 CGTRIG

43

Beam-on Delay

50

RFTRIG

45

12 CMU2

J2

KHV+

DOS2 => CRADS2 ,(7= 'SYNC => GPRF

E

U18

5

'PROH —0 CRADS1

3

P1

DS2-3

7

DOS RST

50

3

19

PLSITPB

5

PLSITPB 4—

21

SPARE

7

CMIN

10 CMU1 DLYD_HVON (to Dwg. #ED02015)

23

CM IN

19

7

J1 47

25

msyniC.

21

B15: MU1 Integrator PCB U18

27

PLSITB50

23

3

rs•

DOSRV

25 4

B4: Timer Interface PCB P/N 890720

W29 '4'DOS1 => TIME


HIGH ENERGY C3 CLINAC DIGITAL DOSIMETRY & HARDWARE BEAM CONTROL SYSTEM DIAGRAM Rev. A: Approved and released. B.K. 08/03 Rev. B: Revised for clarity. B.K. 01/04 Rev. C: Added Pro-Log DIO PCB. B.K. 09/04 Rev. D: Added references to Dwg. ED02035. B.K. 03/05 Rev. E: Updated. B.K. 01/06


Bill Kirkness

08/03

ED02016

Revised:

Bill Kirkness

01/06

Sheet 1 of 2

Rev.

57

58 STD Bus


CRTIMER PCB

47 ,S1 U4 3 DOS1 01 ol. S2 G2

2

S3 G3

03

30 35

04

G4 9 55 G5

L,si U2 01 GI... S2 02 9 G2

2 XDR1 40 XDP1

36

S3 G3

03

30 S4 5 G4 29 S5

38 PROH 37 (HMU1)

27 25 4

23

3

21 19

3

G5

7

CMIN

5

<1= 4— .1= 4—

PLSITP -B

50 41

CRADS1 4— MCHSYNC .1=

..S1 U3 9

G5

CRADS2 <1=

37

01 3 DOS2 —>

Si G1

2 XDR2

S2 39 02

2

G2

S3 36 03 30 54 5 G4 29 S5

=>

3

39

38 XDRS •

On (HMU2) 37

29

01

17

2

15

U1

S3 G3

40 XDP2

<1=

3

0

13 11

- • S4 35 04

221 04 . .

S5 G5

5

9

7

3

DOSRST

1 <7=

45

=5,

43

=>

35 33

Dashed lines (

) indicate internal p ogrammed connections. —›

31

DOS1 , TIME => DOSRV

J

U34

47

o.^*

27

23

MSYNC

21

I>

CMI

l>°

CLR

D

Q

U9:B

- 9 11

CLK

PR

1:7)

9

CMU1

29

CLK

B16: MU2 Integrator PCB P1

PR

5 50

HW-DS-BOFF 6(.17A3

41

A > I

39

DOS2

CMU2 •

8

10 PR

=KIM

Iii IIr

15

RFTRIG => KLYT RIG

13

CGTRIG => 360/180

9 3

MCHSYNC <1_ XDR1 XDP1

45

4 5

43

XDR2

35

XDP2

W1

J4

CMU1 1

CLR U22A

CLK

U17:A B 9 MU1

+100 2,16 CLR

12

BEAM OFF

oo

+24V ON -

5 SYS RST (from Comm CPU via SCI PCB)

6

PR

24

-1 Key Switch

12 R1

BKUP RST 12 13

11 12 U13:C 13

J2 KYB BOFF <1= MU1 Beeper (See PCB Schematic Diagram)

13

U19:D

Monitor Panel

u28:A 13 CLR

9

U21:B CLK PR

8

DQ

33

,XDRS

Keyboard PCB J26

13

112

3

Dedicated Keyboard

CLK LK

DQ

22

49

EXT BOFF (from PortalVision)

13 913

U11

IOND

From Secondary (Transverse) Ion Chamber C & D Plates (See Dwg. ED02035)

55

U22:6

-6

IONC

HW DS OVR KYB BOFF

9 17

12 HW DS FLT (from Input U32:D 13 Interface #1)

11 11

=>

29

SYNC => GPRF

U6:E

W6

37

CRADS2

4 10


P1

KHV+

DOS RST .1= PROH => CRADS1

P11 aL From Primary 2 (Radial) Ion 27 Chamber IONS A & B Plates 22 (See Dwg. ED02035) IONA

U9:A

3

BEAM ON DLY (to Dwg. #ED02015)

HV OFF


J2 P1

36 mSec

7

PLSITPB

W20

CLR

86

10

31

Q1

U23:A

J15

(W1)

P291 Backup RESET => MU1

BKUP CTR RESET

4

BKUP RST

DS2:A

75 mSec

Counter

4 LCD Display 3

2

12

CRDIO PCB U2 PLCC

W28 OUT32 => OUT33 =. OUT34 =5. OUT35

3 5 7

OUT37 => 0UT38

13

0UT39

15

11

BEAM ON 1 => BEAM ON 2 BKUP ▪RST —> WD STROBE BMOFFLRST HW DOS OVR => WD ENABLE ,=>

J2

3

U12

11

U31:C • BEAM ON 1 => BMOFFLRST

3 5 7

WD STROBE =>

Watchdog Timer

11

9 10 12 U29:B 13

15

WD ENABLE

- U37:A

6 WD => 7

Modulator 40------

J24 5 4

DS1:6 ikyvv 77 DS1:C

K2

W3

J1

20 —

20

KHV+ KHV1 =>

41

KHV2 43 =>

+5V W15 O A B C DS2:B /1)'

27 KHV1

+2,4V

Auxiliary P. D. PCB

K1

2

13

75 mSec (150 mSec with Software Version 2) *Notes: Timer Interface PCB 1104685 is also compatible with Cl and C2 Clinacs. Gray dashed lines (- — - -) for signals BM EN 1 and BM EN 2 indicate C1/C2 Clinac connections. See Dwg. #872586 for C3 Clinacs. See Sheet 1 for DIO #1 PCB, Timer I/F PCB P/N 890720. - -

BEAM ON 2

DS1:D +5V A B Co

BMOFFLRST

11

58

J2

28

HV OFF Latch

4

3

4

P1

DS2-C /1;t; p

U813

U36:A

19

=> SPARE

U24 42 CMU1 (t1 DLYD_HVON (to Dwg. #ED02015) 2 CMU2

Beam on Delay

25

'PLSITB50


164: Timer Interface PCB P/N 1104685

W29

J1


,

11

(Auxiliary Contacts) 0

Fail-Safe 1 & 2 Circuits (See System Diagram No. 872586) —

42 6 5

<1=

HIGH ENERGY C3 CLINAC DIGITAL DOSIMETRY & HARDWARE BEAM CONTROL SYSTEM DIAGRAM


Bill Kirkness

08/03

ED02016

Revised:

Bill Kirkness

01/06

Sheet 2 of 2

Rev.

59

LOCAL PENDANT CONNECTOR J1

J22 (Quick-Disconnect)

KLYFIL1

N.C.— 1 —

LIFTAMP—

2

K12-4 (4E2)

EQUIPGND

3

EQUIP (1G10)

LIFTSHLD

3

J4-3 (4D2)

LOCPNRX+ — 4 —S5A-6 (3132)

EMOFF6

4

J36-33 (468)

GMOTSHLD

4

J43-3 (4F2)

LOCPNRX-- 5 —S5A-9 (362)

EMOFFO

5

CR25 (4C2)

GMOTAMP—

5

K9-7 (4F3)

CABLE HARNESS W26b TO COUCH J27 J2 EQUIPGND

EQUIP (1D2)

6 7

J36-36 (4F10)

GMOTAMP+

6

K9-9 (4F3)

100V

7

R48,49 (3G6)

FILPWR2

8

J36-37 (2F10)

100VRET

8

U16,Q9 (3F4,3)

REGCOM

9

J23-13 (4G10)

SHUNTRES

9

09 (3F3)

FANPWRA

10

J16-1 (4E7)

70V0A

10

J25-6 (4E10)

FANPWRC

11

J16-3 (4E7)

70V013

11

J25-7 (4E10)

PVGANTEN

N.C.

12

70VOC

12

J25-8 (4E10)

LGGANTEN

2

U6-35 (2F9)

BATT+

13

RT3 (462)

PVCOLLOK

3

J23-4 (4C7)

J25-4,5 (1F11)

LGCOLLOK

4

U6-43 (2F9)

LGSTAT1

5

J30-23 (4C7)

CABLE W133 TO LASERGUARD CONTROL PCB J1 J8 J23-2 (4C7)

LIFTBRK+

2

Q3 (2D1)

3

K11-4 (4D4)

PROTBRK+

4

02 (2D3)

027R

14

LATBRK+

5

07 (2C3)

KEY

15

LATCLU+

6

06 (2C3)

LGSTAT2

6

J30-24 (4C7)

7

J30-25 (4C7)

LONGCLU+

7

05 (2C3)

LGCTRL1

5VISOL

8

R63 (4D7)

LGCTRL2

8

J30-26 (4C7)

+24V

9

J33-25,29,49 (1E11)

N.C.

10

N.C.

9

(See Sheet 2 for Rear View)

N.C.

10

J14

KEY FILPWR1

PLONBRK+

Back-Connected Stand Mother PCB, Front View

J21

LIFTAMP+ - 1 — K12-6 (4E2)

J36-19 (4A11)

N.C. — 1

J15

J36-18 (4A11) 2

N.C. —

Note: J7 is not used.

CABLE HARNESS W2 TO CATCHALL PANEL J1 J5

KLYFIL2

LOCPNDM — 2 —S5A-3 (3B2)

J1

CABLE W18 TO AUX POWER 01ST J6 J3

CABLE HARNESS W26c TO COUCH J27 J4

LIFTLMUP

11

U7-13 (369)

LIFT+ —

LIFTLMDN

12

U7-9 (369)

LIFT-- 2 — K12-7 (4E2)

—K12-9 (4E2)

CABLE HARNESS W1 TO CATCHALL PANEL Al, A2 J6

EQUIP

11

EQUIP (4C7)

DCCOM

12

DCCOM (4C7)

N.C.

13

N.C.

14

GMOTC —1- U21-8 (307) AGND -2- J33-27,28 (1011)

EMOFF4

13

J36-32 (468)

LFEXRGIL

14

J30-50 (4E10)

027R

15

J25-4,5 (1F11)

PLIFTC

5

J43-2 (4F2)

N.C.

15

027R

16

J25-4,5 (1F11)

AGND

6

J33-27,28 (1011)

N.C.

16

KEY

17

SDLIFT—

7

U5-11 (4G2)

N.C.

17

LAMP24

18

W2 (1G8)

SDGANT—

8

U5-10 (4G2)

N.C.

18

PLAT+

19

J10-8 (4E10)

GNTTACH+

9

TP7 (4G9)

N.C.

19

PLAT—

20

J10-7 (4D10)

GNTTACH—

10

TP5 (4G9)

N.C.

20

PLONG+

21

J10-6 (4D10)

AGND

11

J33-27,28 (1011)

N.C.

21

PLONG—

22

J10-5 (4010)

AGND

12

J33-27,28 (1011)

N.C.

22

PROT+

23

J10-4 (4E10)

LFTTACH+

13

TP14 (4C9)

N.C.

23

LFTTACH—

14

TP13 (4C9)

N.C.

24

AGND

15

J33-27,28 (1011)

N.C.

25

PROT—

24

J10-3 (4E10)

EMOFF2

25

J9-3 (4E10)

LIFTSHLD — 3 —J5-3 (405)

GMOTI -3- J4-3 (4D2) LIFT! -4- J43-3 (4F2)

HIGH ENERGY C3 CLINACS STAND MOTHER PCB CONNECTORS

J17

FOR TRAINING PURPOSES ONLY Drawn: Rev. A: Approved and released: B.K. 10/05

Revised:

Bill Kirkness

10/05


Rev.

A 59

60

CABLE W64 TO AUX ELECTRONICS 5A20 J9 BATT+

000 3 J4

UOU 000 000 000 000 J43

D000 0000 D000 J41

D0000 00000 D0000

DOO 000 DOO

J5

J9

D0000 00000I D0000

DOO E 000 DOO J18

J25

CABLE HARNESS W4 — CATCH-ALL PANEL TO A3, L1 (BEAMSTOPPER CONTROLLER) J11

CABLE HARNESS W3 TO CATCH-ALL PANEL PS1:TB1, TB2 J13

013-2 (4C4)

BMSTPWR1 — 1 — K16-8 (2F5)

EQUIPGND — 1 — EQUIP (1C2)

EMOFF1

2

J30-18,34 (4E10)

BMSTPWR2— 2 —K16-7 (2F5)

EMOFF2

3

J2-25 (4E9)

RETBMSTP— 3 — F4 (1D4)

EMBATT+

4

K15-6 (4E4)

EXTBMSTP— 4 — F5 (1C4)

KEY— 2 — _ SPARE— 3 — _ CONTPWR1SW— 4 —S4A-1 (1F10)

KEY

5

CONTPWR1

6

F8 (1F10)

CONTPWR2

7

CONTPWR2 (4G9)

BMSTPRA1— 5 — J41-8 (4E8) ACCOM— 6 —ACCOM (1C3) KEY— 7

LGND— 5 — L (169)

• • • •

• • • •

CONTPWRB

8

J25-11 (4E10)

EQUIPGND— 8 —EQUIP (1D1)

LGND— 8 —L(1B9)

CONTPWRA

9

J25-10 (4E10)

EQUIPGND— 9 — EQUIP (1D1)

12VPS— 9 —12VPS (1C8)

DOG 000 DOO

J23

D0000 00000 D0000

J13

J12

CABLE W68 TO AUX ELECTRONICS J31 J10

J33

ACCOM

ACCOM (4E6)

SW5V

EQUIP

EQUIP (1D1)

LGND

PROT—

J2-24 (4E9)

+24V

J2-23 (4E9)

DCCOM

J2-22 (4D9)

+12V

PROT+

1

J6

CABLE W67 TO AUX ELECTRONICS J29 J12

PLONG—

5

PLONG+

6

J2-21 (4D9)

—12V

PLAT—

7

J2-20 (4D9)

LGND —12 VON L005V

PLAT+

8

J2-19 (4E9)

MLCPWR2

9

CONTPWRB (4E6)

MLCPWR2

10

CONTPWRB (4E6)

ACCOM

11

ACCOM (4E6)

K13-10 (2F4) L (1E1) +24V (1G2) DCCOM (1C1)

J16

J30

J10 J8 J205

J40

— J37-11 (4F8)

TDRVBCD8—

6

J37-12 (4F8)

COUCHEN1

7

U9-12 (3D2)

CMOTEN1

8

U9-18 (3E2)

VKSOL+

9

J36-7 (4A8)

VKSOL—

10

J36-8 (4A8)

ILFLOW3

11

J36-6 (4A8)

COUCH_DYNBRK

12

U5-14 (3C6)

COLL_DYNBRK

13

U5-15 (3C6)

PNDSPEN1

14

K13-11,12 (2F4)

COLS WOK

15

U15-16 (2A4)

0003

II

000 000 000 000 Li

EQUIP

12

EQUIP (4E6)

RNGFNPWR

13

F2 (1D4)

FLDLTPWR

14

F1 (1E4)

ACCOM

15

ACCOM (1D3)

PSAS WOK

16

U15-13 (2E2)

RLMPCRLY

17

RN15-2 (2E10)

LATMOTEN (RES)

18

N.C.

LONGMOTEN (RES)

19

N.C.

COLMOTEN (RES)

20

N.C.

GANTPSNR

21

J33-31, J43-9 (4G10)

LIFTPSNR

22

J39-2 (408)

LATPSNR

23

J39-4 (4D8)

+12V (1G1)

LONGPSNR

24

J39-21 (4D8)

6

—12V(1B1)

PROTPSNR

25

J39-23 (4C8)

7

L(1E1)

LATTACH +

26

W3-1 (4C9)

8

—12VON (162)

LATTACH —

27

J39-24 (4C8)

9

L005V (1G1)

24V_ON

28

N.C.

5

J39 J37

— J37-9 (4F8) — J37-10 (4F8)

AUX-12V- 12 —J12-14 (4E8)

• • • •

D000 100001 D000

— DS13 (165)

LGND — 11 —L(1B9)

(See Sheet 1 for Front View) • • • •

— DS9 (105)

ACCOM— 7 —ACCOM(1C1)

AUX+12V— 10 —J12-13(4E8)

Back-Connected Stand Mother PCB, Rear View • • • •

TDRVMOTC — 1 — TDRVAIRC — 2 — TDRVBCD1— — 3 — TDRVBCD2— — 4 — TDRVBCD4— — 5

L005V— 6 —L005V (1C9)

J11

• • • •

CABLE W65 TO AUX ELECTRONICS J27 J14 (Fron )

LGND

10

L(1E1)

HW_RESET

29

RN15-4 (2E10)

LOC12V

11

LOC12V (1G1)

RESETLMP

30

K14-9 (2G2)

KEY

12

AUX-F12V

13

AUX-12V EQUIPGND

LONGTACH +

31

J39-19 (4C8)

J13-10 (4F10)

LONGTACH —

32

J39-37 (4C8)

14

J13-12 (4F10)

GDISPTX+

33

J30-37 (4D10)

15

EQUIP (1G10)

GDISPTX-

34

J30-38 (4D10)

J3 J2

J36



60

Revised:

Bill Kirkness

10/05


Rev.

A

61 EXTERNAL DOSIMETER (FOR CDOS INTERLOCK) J15 (Fron ) ILCDOS —12VON

1

J30-41 (4D10)

2

—12VON (162)

N.C. N.C. N.C.

CABLE W9 TO CONSOLE J20 J30

N.C. —

1 — 2

K15-A (4E4)

N.C.

3 4

N.C. — 26 — — N.C. — 27 — — N.C. — 28 — — N.C. — 29 —

LONGBRKC

N.C.

CABLE W62 TO EMERGENCY PENDANT J21 LIFTEMER

N.C.


Note: J19,20, 24, 26-29, 31, 32 are not used.

3



RN14-4 (2C10)

DCCOM

26

DCCOM (1D7)

2

RN14-3 (2C10)

AGND

27

A(1D10)

LATBRKC

3

RN14-8 (2C10)

AGND

28

A(1D10)

LATCLUC

4

RN14-5 (2C10)

+24V

29

+24V (1E10)

LONGCLUC

EMPLONBK

2

K11-1 (4D4)

N.C.

EMBATT+

3

K11-16 (4D4) K15-6 (4E4)

N.C.

5

N.C.

30

PROTBRKC

5

RN15-5 (2E10)

DCCOM

30

DCCOM (1D7)

DCCOM

4

DCCOM (1C2)

N.C.

6

N.C.

31

FLDLTC

6

DS1 (1E5)

GANTPSNR

31

J43-9 (4G8)

KEY

5

1ARX+PN1

7

J39-13 (468)

N.C.

32

RNGFNDRC

7

DS2 (1D5)

PROTPOSN

32

J39-22 (4C8)

LOGIC GND

6

L (1E2)

1ARX—PN1

8

J39-14 (468)

WTRTEMP—

33

J36-26 (4A8)

BAKPNTRC

8

DS3 (1D5)

PSAPRO—

33

J39-6 (4C8)

EQUIP GND

7

EQUIP (1D2)

16 RX+LSP

9

J39-28 (458)

EMOFF1

34

J9-2 (4E9)

BMSTEXTC

9

DS6 (105)

COLLMOTEN

34

RN14-1 (1D10)

1BRX—LSP

10

J39-29 (468)

RSPNLDM

35

J39-30 (4138)

BMSTRETC

10

DS4 (105)

N.C.

35

J39-31 (4138)

GANTC

11

U20-2 (3D10)

N.C.

36

12

4 5 6

CABLE W25 TO STAND FANS J16

N.C.

8

COLL27 (TEST)

9

010-3 (3D3)

2ARX+RSP

11

J39-11 (4D8)

LSPNLDM

36

FANPWRA— 1 —J3-10 (4E7)

DCCOM (SHLD)

10

DCCOM (1C1)

2ARX—RSP

12

J39-12 (4D8)

GDISPTX+

37

J14-33 (4D8)

LIFTC

U29-10 (3A9)

+15V

37

+15V (1D10)

CMOTEN1 (TEST)

11

U9-16 (3E2)

2BRX+PN2

13

S5-5 (362)

GDISPTX—

38

J14-34 (4D8)

G_PRO+

13

J43-6 (4G8)

—15V

38

—15V (1C10)

N.C.

12

2BRX—PN2

14

S5-8 (262)

STEP2SEN

39

N.C. (LO-E)

G_PRO-

14

J43-7 (4G8)

GANTPOSN

39

J43-8 (4G8)

PEND1DM

15

J39-15 (468)

LOWVVTLVL

40

J36-24 (4A8)

+12V

15

+12V (1C9)

LIFTPOSN

40

J39-1 (4G8)

PEND2DM

16

S5-2 (362)

ILCDOS

41

J15-1 (4D8)

WTRTEMP+

17

J36-25 (4A8)

100 VON

42

U10-18 (2G6)

EMOFF1

18

J9-2 (4E9)

MODARFDR

43

EQUIPGND

19

EQUIP (1G10)

KHV+

44

KEY

20

N.C.

PN/DSPEN

45

ILPEND

21

W4-2 (469)

ILDSARM

46

EQUIPGND — 2 — EQUIP (4E7) FANPWRC- 3 —J3-11 (4E7)

TO AIR COMPRESSOR (OPTIONAL) J17 (Front)

CABLE W112 TO X414 TO W503 TO PORTALVISION X503 J23 5VISOL PVGANTEN

1 2

R63 (4D7)

5VISOL

3

R63 (4D7)

PVCOLLOK

4

J8-3 (4D7)

EQUIPGND — 2 — EQUIP (1D2) COMPPWR- 3 —J36-16 (1F1)

CABLE W66 AUX ELECTRONICS J28 J18 +27V (N.C.) —1- J25-2,3 (1F11) 027R (N.C.) -2- J25-4,5 (1F11)

COLLCONTACT1

5

K14-4 (2G2)

COLLCONTACT2

6

K14-8 (2G2)

7

N.C.

8

N.C.

9

CONTPWR1

GNTMOTEN

18

RN14-7 (2C10)

J36-10 (4A8)

ADDSPARE

19

N.C.

U15-8 (2611)

ADDREF

20

J23-19 (4A8)

PSBMMOEN

21

41

J39-2 (4G8)

42

J39-20 (4G8)

GMOTI

43

R77 (3G8)

LIFT!

44

R78 (3F8)

N.C.

+12V

45

+12V (1C9)

RN14-2 (2D10)

LGND

46

L (169)

22

IL FLOW

47

J36-5 (4A8)

N.C.

22

—12VON

47

—12VON (11310)

ILGAS

48

J39-4 (4D8)

KEY

23

—12V

48

—12V (11310)

N.C.

24

!LAIR

49

J36-2 (4A8)

EQUIPGND

24

EQUIP (1G10)

N.C.

25

LFEXRGIL

50

J2-14 (4E8)

+24V

25

+24V (1E10)

+24V

49

+24V (1E10)

DCCOM

50

DCCOM (1D7)

CABLE W75 TO STAND TRANSFORMER ASSY J25

10

J36-15 (1F1)

EQUIPGND —1 — EQUIP (1010)

11

ACCOM (1C2)

+27V

EQUIP (1C2)

+27V

3

VR1 (1G9)

+27V -4- J25-2,3 (1F11)

N.C.

13

027R

4

027R (1F9)

027R -5- J25-4,5 (1F11)

N.C.

14

027R

5

027R (1F9)

N.C.

15

70V0A

6

J5-10 (4E8)

2

VR1 (1G9)

COUCH27

7

011-3 (3C3)

N.C.

16

70VOB

7

J5-11 (4E8)

027R

8

J25-4,5 (1F11)

N.C.

17

70VOC

8

J5-12 (4E8)

027R

9

J25-4,5 (1F11)

EQUIPGND —I 1 I— EQUIP (1D2)

J36-28 (4A8)

LATPOSN LONG POSN

23

12

EQUIPMENT GROUND (Quick-Disconnect) J22 (Front)

J39-5 (4C8)

N.C.

ACCOM

COLL27 -6- 010-3 (3D3)

L (169)

N.C.

EQUIPGND

KEY -3-

16 17

J8-1 (4C6)

ACCOM — 1 —ACCOM (1C2)

N.C.

LGND PSAPRO+

N.C.

18

KEY

9

ILDSARM

19

CONTPWRA

10

J9-9 (4E8)

N.C.

20

CONTPWRA ^ 11

J9-9 (4E8)

N.C.

21

ACCOM

12

J41-2,9 (4F8)

N.C.

22

COUCH27

13

011-3 (3C4)

N.C.

23

SPARE

14

N.C.

24

EQUIPGND

15



EQUIP (1G10) Rev. A: Approved and released: B.K. 10/05

Revised:

Bill Kirkness

10/05


Rev.

A 61

62 CABLE HARNESS W27 (SEE STAND WIRING DIAGRAM) J36

CABLE HARNESS W45 TO TEE DRIVE (IF PRESENT) J37

-12V ON —1- -12VON (162)

TDRVMOT

1

F6 (164)

ILGAS -2- J30-48 (4A10)

TDRVAIR

2

F7 (164)

-12V ON -3- -12VON (162)

N.C.

3

!LAIR -4-J30-49 (41310)

CABLE HARNESS W26a TO COUCH J39 J39 LI FTPOSN - 1 — J33-40 (4D10) — LIFTPSNR — 2 — J14-22 (4D10) — LATPOSN — 3 — J33-41 (4D10)

SPECIAL TEST JACK J40 SO —1- S3-1 (2610)

GMOTAMP-— 2 — K9-7 (4F3) GMOTSHLD — 3 — J5-4 (4F5) — KEY — 4 —

ACCOM

4

ACCOM (1133)

LATPSNR

4

J14-23 (4D10)

S3 -4-- S3-6 (21310)

EQUIPGND

5

EQUIP (1C2)

PSAPRO+

5

J33-17 (4C10)

S4 -5- S2-3 (2A9)

ILFLOW3

6

J14-11 (4A10)

COUCHEN1 (TEST)

6

U9-12 (3D2)

PSAPRO-

6

J33-33 (4C10)

S5

6

S2-1 (2A9)

VKSOL+

7

J14-9 (4A10)

KEY

7

SW12V

7

K13-9,10 (2F4)

PWR_CHK

7

U2-36 (269)

VKSOL-

8

J14-10 (4A10)

LGND

8

L (1E2)

LGND

8

L (1E2)

100V_RST

8

51 (1A9)

AGND

9

A (1D2)

TDRVBCD1-

9

J13-3 (4F10)

-12VON

9

-12VON (162)

EXTRA_CLSN

9

RN2-11 (1F10)

KHV+

10

J30-44 (1A10)

TDRVBCD2-

10

J13-4(4F10)

LGND

10

L (1E2)

I/0 STATE OUT

10

U2-26 (1F8)

+24V

11

+24V (1G2)

TDRVBCD4-

11

J13-35 (4F10)

2ARX+RSP

11

J30-11 (4D10)

PSAS WOK

11

U15-13(1E2)

GANLMCW

12

RN2-9 (2E10)

TDRVBCD8-

12

J13-6 (4F10)

2ARX-RSP

12

J30-12 (4D10)

N.C.

12

GANLMCCW

13

RN2-8 (2E10)

lARX+PN1

13

J30-7 (41310)

COLLSWOK

13

EQUIPGND

14

EQUIP (1C2)

1ARX-PN1

14

J30-8 (41310)

N.C.

14

CONTPWR1

15

CONTPWR1 (1F1)

COMPPWR

16

J17-3 (1F1)

EQUIPGND

17

EQUIP (1C2)

KLYFIL1

18

J3-1 (4A11)

U15-16 (1A3)

PEND1DM

15

J30-15 (4138)

PEND2DM

16

S5-2 (3[32)

N.C.

17

EQUIPGND

18

EQUIP (1C2)

CABLE W59 TO GANTRY PATCH PANEL J5 J41

19

J3-2 (4A11)

LONGTACH+

19

J14-31 (4C10)

CONTPWRB— 1 —J25-11 (4E10)

+24V

20

+24V (1G2)

LONGPOSN

20

J33-42 (4D10)

ACCOM — 2 —J25-12 (4F10)

DCCOM

21

DCCOM (1C2)

KEY

22

LONGPSNR

21

J14-24 (4D10)

BKPNTPWR— 3 — F3 (1D4)

PROTPOSN

22

J33-32 (4D10)

BMSTPRDM — 4 —K16-9 (2G5)

J14-25 (4D10)

+24V

23

+24V (1G2)

PROTPSNR

23

LOW WTLVL

24

J30-40 (4A10)

AGND

24

A (1D2)

EQUIPGND

6

EQUIP (1C2)

WTRTEMP+

25

J30-17 (4A10)

ILPEND

25

W4-1 (4139)

DCCOM

7

DCCOM (1C2)

WTRTEMP-

26

J30-33 (4A10)

2BRX+P2

26

S5-5 (362)

BMSTPRA1

8

J11-5 (4E10)

AGND

27

A (1D2)

2BRX-P2

27

S5-8 (362)

ACCOM

9

J25-12 (4F10)

MODARFDR

28

J30-43 (4A10)

1BRX+LSP

28

J30-9 (4610)

N.C.

10

DCCOM

29

DCCOM (1C2)

1BRX-LSP

29

J30-10 (4610)

N.C.

11

EQUIPGND

30

EQUIP (1C2)

RSPNLDM

30

J30-35 (41310)

N.C.

12

5VISOL

31

R64 (4D7)

LSPNLDM

31

J30-36 (462)

EMOFF4

32

J2-13 (4611)

LGND

32

L (1E2)

EMOFF6

33

J3-4 (41311)

LGND

33

L (1E2)

KEY

34

LFTTACH+

35

U5-14 (368)

N.C.

34 35

U5-14 (368)

GFILPWR1

36

J3-7 (4F10)

LFTTACH-

36

J6-13 (4C10)

GFILPWR2

37

J3-8 (4F10)

ROTTACH-

37

J6-14 (4C10)

DC12V — 1 —VR1 (1E9) N.C. — 2 — AGND — 3 —A(1D2) GANTPOSN — 4 —J43-8 (4G8)

AGND

5

A (1D2)

N.C.— 5 —

GPRO+

6

J33-13 (4G10)

N.C.— 6

GPRO-

7

J33-14 (4G10)

GANTPOSN

8

J33-39 (4G10)

GANTPSNR

9

J33-31 (4G10)

AGND

10

A (1D2)

GNTTACH+

11

J6-9 (4G10)

GNTTACH-

12

J6-10 (4G10)

N.C.

13

N.C.

14

EQUIPGND

15

DCCOM 7

KEY

7

—DCCOM(1C2)

N.C.— 8 —J33-39(4G10) 24V— 9 — +24V (1G2) GANTMOTEN — 10 —J33-18(2C11) KEY— 11 GANT_I/L 7 12 —RN2-12 (2F9)

DCCOM

EQUIP (1D2)

GANT_I/L

KLYFIL2

COUCH_DYNBRK

CABLE W60 TO MOVING FLOOR CONTROL BOX J202 J205

1 — K9-9 (4F3)

Si -2-S3-4 (21310)

J30-47 (4A10)

Note: J34,35, 38, 42 are not used.

GMOTAMP+

S2 -3- S3-3 (21310)

5

ILFLOW

CABLE W78 TO GANTRY ROTATION DRIVE J1 J43

CABLE W125 MOTION DISABLE PANEL Si ,S2 (SILHOUETTE ONLY)

5

HIGH ENERGY 03 CLINACS STAND MOTHER PCB CONNECTORS


62

Revised:

Bill Kirkness

10/05


Rev.

A

63

Collimator

ModulatorCabinet

Console DIO #1 (or CRD101 PC


J1 (or J5'.

W25

+24V

(PCB 100012755 uses different drivers. Refer to Schematic Diagram.)

(Ribbon Cables)

J24 •

29

V,V3

11

11

3 (1770 No1--'6 .1H->-1 12 --1 - LASER CONT

10

10

8

P19 J19 4

+24V =>

RM LT CONT =I>

U29 6

RT1

29 31

U20

T

J8

31

J3 U1 U10 17 3 i0,.9 3 =").

Field Light


Console Backplane

STD Bus

1 — 1

C

2—2—

5'00 9

3

Pi

1

FT

3

11

3

1

ROOM LIGHTS 12

El

Rangefinder

=".>

P20 J20


4

El

2—2

64

2 3-3

Note: For external relay power, remove jumper and connect external power source to TB2-2.

To customer room light and laser control relays. (See Databook Customer Connection Diagram)

Gantry

Stand

*In 1996, the D10#0 and D10#1 PCB's were replaced by the CRDIO PCB.



Collimator Patch Panel ACCOM1

CONTPWR1SW DC12 J10

W68

J31

J49

W14b

J13

J15

12 11 14 13

Ji

J1 4

4 4 4 4

3 J3 (or Jt 1

J23

U16 11_1_ A. La

W10

FLD LT CONT

YAV°

a

2

2

4

4 U11

.z'gr>3

6

n

DS2 141

RNGFNDRCONT

13

2

3

J2

1

2 CR14

4

CR13

3

13

2

3

Collimator Distribution Panel 2

BK PTR CONT

II

DS3

Gantry Patch Panel

3 2

1

F3

J41

W59

J5

Backpointer Laser

3

HIGH ENERGY 03 CLINACS LIGHTS & LASERS CONTROL SYSTEM DIAGRAM

FOR TRAINING PURPOSES ONLY Rev. E: Redrawn with CorelD raw. B.K. 02/03 Rev. F: Correction: DIO PCB's are in STD Bus, not Console Backplane. B.K. 07/03 Rev. G: Updated for new Output I/F PCB. B.K. 01/06

Drawn:

Bill Kirkness

12/00

ED02005

Revised:

Bill Kirkness

01/06

Sheet 1 of 1

Rev.

63

64

Lrx1 H

tx x cc cc ce tx x tz =

a a a a e a -.... a a

E i ii E E Ec- E iE ii cc

a. a, a a. a a a. ar a

DOSE RATE

s

11111

PGt! A i71{3 A :P -P --7-1 r, fr- tc.AL —I FA"./.711-AGNA1 11 .FNNF UUNNOOR OF NNUU OCIMN GC NN NNGGSS VIC R TR TR T MI LC IR 1212 RT RGsT

0

NN

200

409

N CL

X2

600

2 s

•

X1

0-

CD

IQ

LoX

.

•

B12

II N aEc ' i`. P

cE°

B13 'a: a _ E tir c7) a _

E

•

•

E: E

STAND MON A

, ,

E2

Jtl

STAND MON B

2

SPARE MON A

0..

CL 0. 0-

' Logic interface

•

• 0

Fault Signal Condition

B14

AVCR AFC Control

a_

. .

0

B15

Sym. Mon. & Dose Rate Int. (Rad) Sym. Mon. & Dose Rate Int. (Trans)

E4 _ z

E5 >Lc) > " ,. ,—, +

0

E6 (rare)

04z

•

DS 1 NO MODE

Spare

+

4 csi

E318

Symmetry / Excess Q/ Pulse I/L

+

(7)

0000 @

0000 C?'.1 -' . N + >' + g0

B19

Beam Position Servo (Rad)

B20

Beam Position Servo (Trans)

0 2 Z 0 (..) -I 0

(.9

o

B21

PFN Servo

re E

00 • •

00 • •

01

0

(SRS 6X ) (HDTSe 6e r e

'7

B17

N

6

EERRECT_o_ '2 ‘-

,t

2E

E- E

9r

fr, a

re rAk,

..i•

Ti'

urr

(1)3 7- ,2 Et! a! 6: CI! R

Ey Lr-

/-- 1.@

a

e I

CO

I II I

0

0

2E

I' .

la 2 A 2 '2 's' .- cci E)

000000

(.7

rEf

0 0

ammo* r--1 I*

TC71

SYNC KLY KLY FWD LD LD TARG PFN REFL GUN HVPS CLIPPER RF DR AFC AFC V I PWR PWR1 PWR2 I V PWR I I I PWR B A

AFC

0

.g..

h

‘Zr

E

f.... m --, ---

01 NI.

el

N e-

CI d' CI N •t-

LLH .i,

,:.

.

FI- 1-

FREQ CONT MANUAL EXT

. ON 0. EXT OFF

HIGH ENERGY C3 CLINACS VARIAN CARDRACK LAYOUT

FOR TRAINING PURPOSES ONLY Power Keysw

Backup MU Counter

Drawn: Revised:

64

Gino den R dder

Rev.

12/10 Sheet 1 of 1

65 Accessory LEDs:

CARROUSEL, MODE & BMAG BOARD P/N: 890470 SCHEM: 890471

DS1 EA Available 052 TC Available 0S3 AM Available 054 IM Available 054 HW Status DS6 TG Status

DS1 0S2 DS3 DS4 DS5 DS6

X A7-P2

CI VOCCIO g DO CLIOODI

LED STATUS DISPLAX

1,10gClOg RESET

PWM PCB LEDs NED LEDS LED1, LE62, LE03: ON - FAULT in effect FLASHING - FAULT self cleared STROBE (LED1 only) -In TEST mode or PWR Supply Fault Active at powerup.

LED 1

Oct

LED 1

ITS I

LED 2

OS7

LED 2

0S7

LED 3

0S3

LED 3

053

Bun. T.

054

Any. T.

O54

CHI

CH7

Any R.

OSS

Bun. R.

1:10 (2g170g

CDI

CH I

056 CH2 1,57

LED1 ; AID Error Thermal Flag see STROBE above

Coll. Rtn.

CH3

PSA. Rtn.

CHit

X1

CCW CW

Open

Y1

Close

CONTROL POWER

Open

Et] (7E1

CH4 Close

PWM

PWM

Accessory Controller

X Al

X A3

X A5

rIT'S

sill cE:1

ko

Iris

lII

SOL VI

Witr
mo -SWAG

Si DOES NOT DE-ENERGIZE ALL OF THE LOW VOLTAGE POWER SUPPLIES STILL PRESENT: +27VDC + 15VDC, +12VDC, +24VDC

S1

To adjust KSOL Current interlock: 1. Verify that the current level on the front of the Klystron PS matches the nameplate on the Klystron (typically 35A) 2, Using SUM in mV scale a. Measure the voltage bet-Wean THT1 and TPi 3. Adjust poi Wi (itCOU) for 011da

Trim; - If enabled, two LEDs should be ON Carrousel Motor;

ON

KSOL Interlock Setup To adjust KSOL Voltage Interlock: 1. \terrify Mat the current level on the front of the Klystron PS matches the nameplate on the Klystron (typically 35A). a. If not, adjust by using the Current pot on the front of the power supply. 2. Walt at least 10 to 15 minutes until system temperature stabilizes 3. Using DOM In mV scale a. Maestri:a the yoitage between and TP5 4. Adlust pot RS ouslai.y3 tor 0Vdc.

▪ NMI

CCW

TP12C

GREEN LErK Bunchers, Position, Angles; - Two LEDs should be ON for each coil

NOTE:

cE]

LED2 ; Power Supply Fault LED3 ; (XAi, XA2, XA3, XA4) Slot Revision Code Error (XA2, XA3, XA4) Energy on Trim Code Error (XA1) PSA SWOK or COLSWOK error

Select desired display using OPTION switch (63) 0: LED DISPLAY = error coda; 1: LED DISPLAY = CONFIGURATION STUFF 2: LED DISPLAY = CARR POSITION BYTE (Ill board) 3: LED DISPLAY = TARGET FEEDBACK BYTE OF board) 4: LED DISPLAY = SWITCHES and STUFF 5:LED DISPLAY = EPROM CONFIG A 68HC11F1 CONFIG REGISTER 6: LED DISPLAY = pwm, command motor drive 7: LED DISPLAY = INTERLOCKS gO 00/5000 8: LED DISPLAY = Solenoid control BOON 9: LED DISPLAY 0 TDRIVE BYTE A: LED DISPLAY = MOST SIGNIFICANT BYTE OF CARR POSITION 0:6 LEAST SIGNIFICANT bits from AID C: ENGINEERING DATA 0c TYPE FOGA It122) E: mob of EPROM CHECKSUM F: ish of EPROM CHECKSUM

O FF

KSOL Interlock

- Both LEDs normally OFF - Both LEDs ON when motor is enabled with a zero velocity command

Current (1). change of + 1% Voltage (V). chnage of r.,5%

TEST: adjust KSOL P.S. CURRENT 2ot 0.5A Up & Down. Check KSOL UL

IRMO Interlock Setup

- One LED gets brighter and other gets dimmer as the velocity increases

BCD I Mode i 7

Other Motors;

0 2 1 3 4 5 6 7 8 9*

6

-Both LEDs normally OFF -Both LEDs ON dim when that "group is enabled -One LED ON when velocity command is given,

51 RESET

1 SESET

dim at slow speed, bright at full speed 4

LED 1

LED 1

O51

LED 2

LED 2

052

LED 3

LED 3

053

Pos. T.

CHI

Pos. R.

O56 CH2 DS,

PSA. Lat.

Right aft

054

Trim.

lose

I _ Ito Mode Low X 45. 65, 85 NIX 105, 155, 185, 205 El 4e, 6e Note Et E3 9e, 12a E4 12e, 15e, 16e 05 :13e,16e. 12e, 20e El j lie, 20e, 22e SOS ' 65

CBI

Programming pot Interlock poi for current (TP4 TP6) ITP8 - TP9) NA N/A R22 R76 R23 077 021 075 620 074 ilrl 673 018 072 Rl7 071 616 R70 215 020 to energy2, 0 change mode

MOVING FLOOR

To set the Current Interlock: 1. Using DVM in mV scale. a. Adiust the appropriate energy current interlock pot (Pee laMe above) for a null between 06 and TP13

CHI

055

Car. Mot.

24

0S6

To set the Voltage Interlock: 1. Select 12e 2. Allow BMAG to warm up far 18 minutes 3. Using [WM to mlf scale, a. Adlust R9 (1181AGV)ror a nun betwean(qand

0

CH) 1157

PSA. Lng.

['RV TARG FOIL E-SW 5501. SNAG

In C111 Out Open

pen

Y2

3

Energy

X2

BMAG Interlock Current (I)= change of ± 1% Voltage (V). change of ± 5%

Nouns; ON triteness orr

SNAG Shunt Monitoring al -a;13

HIGH ENERGY C3 CLINACS 03 AUXILIARY ELECTRONICS

Close

PWM

PWM

X A2

X A4

EMAG IL & VEO Controller

Carrousel MODE, & BMAG

X A6

X A7-P1

T An% URPOSES NLY Drawn: Revised:

Gino den Ridder

12/10

Rev. Sheet 1 of 2

A 65

66

Select desired display using OPTION switch (S3)

0.

LED STATUS DISPLAY. 3: LED DISPLAY = TARGET FEEDBACK BYTE:(I/F BOARD1

LED DISPLAY = error code: 00: no errors 1: EPROM failure: Bad EPROM. 2: RAM failure: Replace the 68HC11. 3: Voltage at input of the A/D is too high. (2500C only) 4: Voltage at input of the A/D is too low. (2500C only) 5: ILLEGAL OPCODE TRAP. 6: External RAM failure (U13) 8: Carrousel not calibrated. 9: Configuration mismatch between Backplane and I/F board. OA: Configuration not supported by installed EPROM. OB: Watchdog timer timed out 10: Bad MODE switch. 21: Configuration Frequency is being checked. 25: Backelane not configured. 26: The frequency of Config1 is too high (above 125Khz) 27: The frequency on Config1 is too low. 28: The frequency on Config2 is too high. 29: The frequency on Config2 is too low. 2A: Config1 and Config2 are not in agreement. 2B: The TYPE FPGA (U22), didn't return 1,2, or 3 for address "0" 2C: The TYPE FPGA (U22) has an illegal config. for an old board. 2D: The TYPE FPGA (U22) does not agree with itself (old pal confiict). 2E: TYPE FPGA (U22) should retum 2 for address "0" but didn't 2F: TYPE FPGA (U22) should return "3? but didn't 4x: An unexpected processor interrupt occurred. (Noise) 55: There is something wrong with the Gate Array (U25) 6x: CARR POSN switch error (-/S16 OK) 7x: CARR POSN switch error (-/S16 BAD) 10 port only

bit 7: ready: actually PEND DISP EN line: 0 means not ready. bit 6: en sw out: 0 means out. bit 5: en sw in: 0 means in. bit 4: TGT POSN XRAY 0 = in X-RAY position bit 3: tgt pos. elec: 0 = tgt in electron position. bit 2: tgt pos. hole: 0 = tgt in hole position.(2500C only) bit 1: tgt pos. HI x: 0 = tgt in HI x position. bit 0: t9t pas. LO 5: 0 = tgt in LO x position. 4:

bit 7: TDRIVE MOT SSR 0 = activated bit 6: TDRIVE AIR SSR 0 = activated bit 5: 6X0 = activated bit 4: ion chamber in beam: 1 means in beam bit 3,2: mode switch:(S2): 11 = RUN 10 = MANUAL 01 = CALIBRATE 00 = illegal bit 1: ENTER (push button S4): 0 = pushed (visible only in CAL) bit 0: MODE COMMAND: 1 = mode command true LED DISPLAY= EPROM CONFIG & 68HC11 Fl CONFIG REGISTER

5:

LEFT DIGIT: EPROM CONFIGURATION lx: 2500C, SN7+ 2x: 2100C, SN200+ WITH 6-PORT CARROUSEL, 3x: 10-PORTCARROUSELS 4x: 2100C 10 Port Carrousel RIGHT DIGIT: 68CH11 Fl CONFIG; SHOULD BE xF

95: Carrousel failure 90: pin didn't retract

6

• LED DISPLAY = pwm command motor drive Motor drive level: 2's compliment number 7F = full positive value 00 = ZERO voltage 80 = full negative value LED DISPLAY = INTERLOCKS: 0= ON/GOOD

7:

bit 7: I/F interlocks agree with CPU's bit 6: P-I/L TDRV (1 =OK) bit 5: 0 bit 4: C-I/L T-Drive bit 3: C-I/L Energy Switch bit 2: C-I/L Chamber bit 1: C-I/L Foil bit 0: C-I/L Target

91:pin didn't seat 92: intermittent pin problem 93: carrousel didn't seem to move 94: final position out of tolerance 95: final position way out of tolerance 96: POWER SUPPLY FAILURE +/-15V or +/-12V. 97: the carrousel ran away (2100C 6-port only) 98: The pot, its wires, or the A/D is broken 99: Noise problems 9A: MODE BCD lines changed after Ready occurred 9B: The carrousel needs to run STARTUP 9E: A/D value jumped: Chain may have jumped 9F: Failure to reach position, cause unknown.

bit 7: FIELD LIGHT bit 6: Energy Switch Solenoid bit 5: Air Injection Solenoid (2500C) bit 4: Ion Chamber Solenoid- (2500C, NOT USED) bit 3: Carrousel Pin Solenoid bit 2: Target 24x Solenoid- (2500C) Target 65 Solenoid- (2100C, 2300C) bit1: Carrousel Motor Relay bit 0: Target Elec Solenoid

C5: Test mode. The test mode jumper has been installed. CF: Test mode jumper inplace, but board appears to be in a machine FE: Testing External RAM (only during power up self test)

1

' LED DISPLAY= CONFIGURATION STUFF

6 different displays occur with this switch setting Each time the push button is pressed, the next display appears. bit 7-5: information index index 00: established subsystem configuration 60: backplane configuration from CONFIG1 80: backplane configuration from CONFIG2 AO: TYPE FPGA U22 configuration (lower half-old 114 PAL) CO: TYPE FPGA U22 configuration (upper half-old U8 PAL) bits 4-0: selected configuration information

2.

LED DISPLAY = CARR POSITION BYTE (I/F board)

bit 7: Power Supplies OK: 0 = OK bit 6: ion chamber b: 1 means in beam (2500C) carrousel pin: 1 means in place (10-port carrousels) always 0: (6-port carrousels) bit 5: field light request: 0 means on. bit 4: carrousel pin: 0 means in (2500C) 1 means in (2100C, 6 port) carr posn 16 (10 port) bit 3: carr posn 8 bit 2: carr posn 4 bit 1: carr posn 2 bit 0: carr posn 1

66

D:

9

• LED DISPLAY = TDRIVE BYTE

These two should be the compliment of each other; bit 7-4: mode command bits 8,4,2,1 bit 3-0: tdrive position-

A

: MOST SIGNIFICANT BYTE OF CARR POSITION

bits 7-4: Sector number Sector 2100C 2300C/D Number Port Port 0 N/A N/A 1 1 1 2 6 2 3 3 3 4 2 4 5 5 5 6 4 6 7 N/A 7 8 N/A 8 9 N/A 9 A N/A 10 bits 3-0: 4 most significant bits from A/D

B'

8 LEAST SIGNIFICANT bits from A/D

CENTER = RUN DOWN (left) = MANUAL UP (right) = CALIBRATE

TYPE FPGA(U22) Enter CALIBRATION MODE by moving MODE CONTROL SWITCH (S2) up and pressing ENTER (PUSH BUTTON, S4) Select POSITION IN MANUAL MODE by setting OPTION (ROTARY) SWITCH (S3) to desired location and pressing ENTER (S4).

bit 7: I/L Target (0=cleared) bit 6: I/L Chamber (0=cleared) bit 5: UL EN SW (0=cleared) bit 4: 0 bit 3: I/L FOIL (0=cleared) bit 2: CARR OK- (0=cleared) bit 1: pin in 1 = IN PLACE (2100,2300) 0 = IN PLACE (2500) bit 0: 0

E F.

053 Si - NET ID

• msb of EPROM CHECKSUM

CAL 52 - MODE MAN

Isb of EPROM CHECKSUM

Except when the MODE SWITCH is in CALIBRATE, the display will show the HEX SWITCH setting while the push button is depressed. If the controller is in the calibration mode and HEX switch is on "F", the display is as shown below

9 40

53 - OPTION o -0

2100C and 2300C Calibration Sequence Set MODE SWITCH to CALIBRATE and the HEX SWITCH to "F" Press the ENTER (PUSH) BUTTON The following sequence will be followed, and shown on the display: 00: Make sure pot is working. 1: Verify all switches work. 2: Looking for a valid cam set. 3: The Carrousel is moving to Port 1. 4: Waiting for the operator to position the Carrousel at a valid hole. The ooerator must oress the ENTER latish button) to continue 5: Waiting for the locking pin to seat. 6: WAITING_EORTECH TO PRESS_ENTERIPUSH BUTTON). 7: Setup Move to next Port. 8: Carrousel moving to next Port. 9: Waiting for the pin to drop and settle. OA: Wait before starting the averaging OB: Averaging 16 samples.

0S4 DS5

0

S4 - ENTER

OC: Setup the rotation of the Carrousel around 359 degrees to discover which switch caused the error. OD: Rotating the Carrousel to discover broken switch. 10: Recording the Carrousel position in EPROM. 88: Successful completion of Calibration. 6x, 7x, and 95 errors may occur. See Switch 0: for an explanation. If these occur, you must leave calibration, fix the problem and start over.

MANUAL MODE 10 PORT CARROUSELS OPTION SWITCH CARROUSEL (CODE) ENSW POSITION LOCATION 0 NC BCD 1 Port: 1(11) BCD 2 Port: 2(12) BCD 3 Port: 3(03) BCD 4 Port: 4(14) BCD 5 Port: 5(05) BCD 6 Port: 6(06) BCD 7 Port: 7(0C) BCD 8 Port: 8(18) BCD 9 Port: 9(09) BCD A Port:10(0A) BCD B NC IN C NC OUT D NC BCD E NC BCD F NC BCD

TARGET FL BCD BCD BCD BCD BCD BCD BCD BCD BCD BCD BCD BCD BCD LOX HI X ELECT

TOGGLE NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC

NC means no change. BCD means the device position agrees with the TOGGLE means change Field Ught (ON/OFF) to (OFF/ON)

CE

LED STATUS DISPLAY

MSB LSB

(States 7 through B are repeated for each of the Ports)

LED DISPLAY = Solenoid control: 0 = ON

8:

MODE SWITCH SETTINGS

If ENTER not pressed, TYPE FPGA (U22) rev level displayed. Pressing ENTER displays engineering data.

LED DISPLAY = SWITCHES and STUFF

x: encoding of bad switch(s) 6 port / 10 port 0= bad CARR POSN 16 /S16 8 = bad CARR POSN 8 S19 158 4 = bad CARR POSN 4 S18 1S4 2 = bad CARR POSN 2 S17 /S2 1 = bad CARR POSN 1 S16 /S1

• ENGINEERING DATA

bits 7-4 , 3 - 0 0 : 0000 1: 0001 2 : 0010 3 : 0011 4: 0100 5 : 0101 6: 0110 7: 0111 8: 1000 9: 1001 A: 1010 B: 1011 C: 1100 0: 1101 E: 1110 F : 1111 Example: 4F = 0100 1111 3C = 0011 1100

Select desired display using OPTION switch (S3) 0: LED DISPLAY = error code; 1: LED DISPLAY = CONFIGURATION STUFF 2: LED DISPLAY = CARR POSITION BYTE (I/F board) 3: LED DISPLAY = TARGET FEEDBACK BYTE (I/F board) 4: LED DISPLAY = SWITCHES and STUFF 5: LED DISPLAY = EPROM CONFIG & 68HC11F1 CONFIG REGISTER 6: LED DISPLAY = pwm, command motor drive 7: LED DISPLAY = INTERLOCKS 0 = ON/GOOD 8: LED DISPLAY = Solenoid control 0 = ON 9: LED DISPLAY = TDRIVE BYTE A: LED DISPLAY = MOST SIGNIFICANT BYTE OF CARR POSITION B: 8 LEAST SIGNIFICANT bits from A/D C: ENGINEERING DATA D: TYPE FPGA (U22) E: msb of EPROM CHECKSUM F: Isb of EPROM CHECKSUM

HIGH ENERGY C3 CLINACS 03 AUXILIARY ELECTRONICS


Gino den Ridder

Rev.

12/10 Sheet 2 of 2

A

67

Interlocks:

Note: Listed alphabetically. For ENSW, FOIL, TAR Drawing No. ED02100 ED02101 ED02102 ED02103 ED02104 ED02105 ED02106 ED02107 ED02108 ED02109 ED02110 ED02111 ED02112 ED02113 ED02114 ED02115 ED02116 ED02117 ED02118 ED02119 ED02120 ED02121

TDRV, see MODE MOTIONS Interlocks

Drawing Title ACCESSORY CODES & ACC INTERLOCK SYSTEM DIAGRAM AIR & GAS INTERLOCKS SYSTEM DIAGRAM BMAG & KSOL INTERLOCKS SYSTEM DIAGRAM CDOS INTERLOCK SYSTEM DIAGRAM CMNR INTERLOCK SYSTEM DIAGRAM DOOR INTERLOCK SYSTEM DIAGRAM EXQ1, EXQ2, EXQT INTERLOCKS SYSTEM DIAGRAM FLOW INTERLOCK SYSTEM DIAGRAM GFEL INTERLOCK SYSTEM DIAGRAM HVCB INTERLOCK SYS 1EM DIAGRAM HVOC INTERLOCK SYSTEM DIAGRAM ION1 & ION2 INTERLOCKS SYSTEM DIAGRAM KEY INTERLOCK SYSTEM DIAGRAM KFIL INTERLOCK SYSTEM DIAGRAM LVPS INTERLOCK SYSTEM DIAGRAM MOD INTERLOCK SYSTEM DIAGRAM MODE MOTIONS INTERLOCKS SYSTEM DIAGRAM PNDT INTERLOCK SYSTEM DIAGRAM PUMP IN IERLOCK SYSTEM DIAGRAM STPS INTERLOCK SYSTEM DIAGRAM VAC1 & VAC2 INTERLOCKS SYSTEM DIAGRAM VSWR INTERLOCK SYSTEM DIAGRAM

Where Used C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3 C3

Page(s) 68 69 70 71 72 73 74 75 76 77 78 80 81 82 83 84 86 87 88 89 90 91

67

68

Collimator

Gantry


Collimator Patch Panel J8

IM TX— IM TX+

TC TX—

J9

Console Backplane

SCI PCB ACCTX— => ACCTX+

J34

20

20

IMTX—

21

21

IMTX+ J35

c=>

=C>

2

2

3

3

4

4

5

5

6

_

J4 HW STATUS

6 25

J4

5

5

10 11 12 13 14 20 21 23

AMTX+ TCTX— .=> TCTX+ EATXEATX+

--> 5 HWSTATUS


WI

J25 28 ACCTX— _ 27 ACCTX+

30a

28

31a

27

24c

14

14

25c

13

13

26c

12

12 ACC20

27c ==l> 11

11

28c

10

10

29c

9

9

30c

8

J20 Slot and Latch Sw's

12 13 14 20 2

23

Interface Mount

Pod Driver PCB

J22

U1

W6

J2

I M_TX+ IM_TX—

J21

22c

14

.<==


J1

Optical Module W12

Slot and Latch Sw's

8

10

Accessory Mount

Pod Driver PCB

AM_TX+

4

_2E112

J2

4 i — , 6

J1 1-16

11

J2 116

12 13

—1

Electron Applicator

Pod Driver PCB P2 J2

EA_TX+

4 6

1-

Tissue Compensator Mount I TC_TX+ TC TX—

J22 4


J1 116

Pod Driver PCB W14

J2 4

6

-r68


Optical Module

13

EA TX-


ACC8 ACC4 ACC2 ACC1 WEDGINST ACCINST

23

CRDIO PCB

B2: Input I/F #1 PCB Opto-couplers & TTL Buffers

P1

ACC CODE 80 > ACC CODE 40

36 35

ACC CODE 20 => ACC CODE 10

34 33

ACC CODE 8

32

ACC CODE 4

31

ACC CODE 2

30

ACC CODE 1

29

WEDGE INSTL —> APPL INSTL =>

37 38

Serial Code

J2 (W22)

J2 ,

31

31

29

29

27

27

25

25

23

23

21

21

19

19

17

17

1

1

3

3

Parallel Code

Switch Status

Mount, Tissue Compensator and Electron Applicator FFDA (Final Field Defining Aperture). It converts these codes to 8-bit codes compatible with the older Type 2 accessories and returns them to the console on 8 parallel hardware lines ACC1,2,4,8,10,20,40,80. In Clinacs having the Custom Coding option these lines are not used; instead, the Accessory Controller sends the 13-bit codes directly to the SCI (Serial Communications Interface) piggyback PCB on the Comm Computer in the STD Bus, allowing the user to view all the accessory status and error information on the screen and in event logs.

J32 Wi 0

P50

J40

5

ACC1 0

24

23

J2

10

AM_TX—

W9t;

5

6

ACC40

24

Notes: The Accessory Controller PCB receives 13-bit (12 data bits, 1 parity bit) serial data codes from the Interface Mount, Applicator

U1

J33

6

ACC80

J1

10

P/J30 14

14

(W30)

116

WE

J31

23c =>

8 7

31c 10

STD Bus j3

AMTX-

EA TX+

J19

W1.4a

=>

TC TX+ EA_TX—

J14

9

Console Electronics Chassis


J8

6

AM TX-

Auxiliary Electronics Chassis A5: Accessory Controller PCB

5

--> =>

AM TX+

Wind-up Ribbon Cables

Console

Stand


J1

Optical Module W18

Microswitches on the Interface Mount and Accessory Mount sense when an accessory is fully installed and when the accessory latch is closed. The POD Driver PCB's monitor these switches and transmit their status to the Accessory Controller along with the serial codes. The microswitch codes are also monitored by PAL's, along with other hardware parameters. When all parameters are OK, the PAL's send the signal HW STATUS to the accessory controller, as well as the signals WEDGE INSTL (wedge installed and latched) and APPL INSTL (electron applicator installed and latched). HW STATUS also changes the interface mount LED's from red to green. The ACC interlock is detected by the Control Computer software when there is a mismatch between the accessory code returned to the console and the code for the accessory specified for the treatment, or if the WEDGE INSTL or APPL INSTL signals are not correct for the installed accessory.

J2 116

HIGH ENERGY 03 CLINACS ACCESSORY CODES &ACC INTERLOCK SYSTEM DIAGRAM

Optical Module


J2

W15116

Drawn: Rev. A: Approved and released: B.K. 09/05

Revised:

Bill Kirkness

09/05


Rev.

A

69

Stand A19: Air System Assembly N.O. Si

High Pressure

P1 J1

N.C.

!LAIR

oN.O.

Console

S2

-12V ON

Low Pressure N.C.


Stand Mother PCB J36

W27

16 4- 15

B2: Input I/F #2 PCB

0 CONTPWR1

0 -12V ON* J20

J30

ILAIR

I---- 49 <1=,

48

ILGAS 20

STD Bus

Console Backplane

*See —12V ON System Diagram ED02002

=>

49

ILAIR

40

48

I LGAS

39

IL AIR

Latching Circuits (See PCB Schematic Diagram)

=> IL GAS =>

CRDIO PCB

J1

21 19

(W23)

J3

21 19

0 +24V

2 J17

Optional Air Compressor

\/ACCOM

DCCOM

Al2: Gas System Assembly oN° High Pressure °ThN C

TB1

DCCOM +24V

(Solenoid

II GAS 12

—12V ON

• S2

)

1 N.O. (),

HIGH ENERGY C3 CLINACS AIR & GAS INTERLOCKS SYSTEM DIAGRAM

Low Pressure N.C.


Revised:

Bill Kirkness

09/05

ED02101

Rev.

Sheet 1 of 1

A 69

70

Stand

Console



Auxiliary Electronics Backplane XA7: Carrousel, Mode & BMAG PCB See System Diagram E000029 for Bend Magnet Control & Monitaing Circuits

Console Backplane 4 U5:6 14

STD Bus


CRDIO PCB

..• N'A

13 \/ 0 —12V ON* See PCB Schematic Diagram for KSOL Voltage & Current Monitoling Circuits

P1 6a 8b

ILBMAG

J47 _ 35

ILKSOL =>

36

IN?

J27 _ ILBMAG 35 _ ILKSOL 36

P 47

IL BMAG

43

IL KSOL


J2 Fl 17

J1 27

(W24)

(W23)

J4 17

J3 27

8 U5:D 10 -79 \/ 0 —12V ON* *See —12V ON System Diagram ED02002

HIGH ENERGY C3 CLINACS BMAG & KSOL INTERLOCKS SYSTEM DIAGRAM


70

Revised:

Bill Kirkness

09/05


Rev.

A

71

Console

Stand

Console Electronics Chassis Stand Mother PCB

STD Bus

Console Backplane B1: Input hF #1 PCB

CRDIO PCB

Latching Circuit (See PCB Schematic Diagram) J15 Jumpered if not used.

J20

J30 L D

c-

1

W9

W4*

P1 —

P1

41 --n)--49 IL CDOS

_

(W21)

J1

—

=>

*Remove jumper W4 for PortalVision Systems if auto-beam-off after image collection is desired.

—12V ON* *See —12V ON System Diagram ED02002

HIGH ENERGY 03 CLINACS CDOS INTERLOCK SYSTEM DIAGRAM


Revised:

Bill Kirkness

09/05


Rev.

A 71

72

Modulator Cabinet

Console



Al: Auxiliary Power Distribution PCB

Console Backplane

STD Bus

B2: Input I/F #2 PCB Install jumper if not used.


11

-12V ON*

J8

ILCMNR

17

W3

J24 17

P1

ILCMNR

45

IL CMNR

CRDIO PCB

Latching Circuit (See PCB Schematic Diagram) 29

(W23)

"See —12V ON System Diagram ED02002

HIGH ENERGY C3 CLINACS CMNR INTERLOCK SYSTEM DIAGRAM


72

Revised:

Bill Kirkness

09/05


Rev.

A

73

Modulator Cabinet

Console




Console Backplane

STD Bus

B2: Input I/F #2 PCB Customer Terminal Strip (TB2)

100 0 —12V ON*

J8 ILDOOR =>

14

W3

J24 — ILDOOR 14

P1

-4- IL DOOR

F

Latching Circuit (See PCB Schematic Diagram)

CRDIO PCB

J2

43-7-

(W24)

J4 3


Treatment Room Door Sw.

HIGH ENERGY C3 CLINACS DOOR INTERLOCK SYSTEM DIAGRAM


Revised:

Bill Kirkness

09/05


Rev.

A 73

74

Console Cardrack Backplane Part of

Radial Ion Chamber W109

P1/J1

Signal Plates (Harness)(Stand)

Console Backplane


%Iv23 ,

Charge-to-voltage Converters U9, U10 P1 27 IONA

J3

22

B18: Symmetry & Excess Q/Pulse PCB P1

CR6 A OR B --> PI CR5

IONB

Summing Amp

Dose Rate Amp

U7

U8

P1

23

25

A'- B 24 i=>

01

=> 7Servo Amp Jk - 1 - Differential s.;\A.B_ Sample3 Amp => and-Hold 2K

Transverse Ion Chamber Signal Plates

U5

RESET 4-

Level Detector , (Latching) R A4

Radial Absolute Value Amp

Level Detector (Latching)

A1, A2

A3

Q2,Q4

J3 =1>

0+24V ON 91 J1 Relay 1 30 CR DOS RESET 18 U2,U8 Driver <1= 025

03,05

(W27)

31

B1: Input I/F #1 PCB P1

C OR D

M CR5 Summing Amp

Dose Rate Amp

U7

U8 Servo Amp

31

J7

Q6

U1,U6

Differential Amp =>

J3

See +24V ON System Diagram ED02003

W20

17

U5

22

21 —F

M CR6

-1

J1

J1

EXQ1 Output Circuit

B16: MU2 Integrator PCB Charge-to-voltage Converters U9, U10 P1 IONC 27 =1> IOND 2 =1>

CRDIO PCB

B3: Output I/F PCB

P1 A+ B ,=> Summing Amp

STD Bus

25 10

C+D =>

C-D 13 2K

C+D Summing Amp


07

A8

Transverse Absolute Value Amp


A5, A6

A7

48 012

19 EXQ2 Output Circuit

48

49

49

50

50

ILEXQT ILEXQ1

52 50

ILEXQ2 5

54

IL EXQT --> IL EXQ1 => IL EXQ2

I-1W DS FLT 4-

Interfacing Circuits (See PCB Schematic Diagram)

W21) 13

13

11

11

9

U1

U1,U6

=>

B4: Timer I/F PCB B19: Radial Beam Position Servo PCB

444

EXQ1: Excess Q (charge): Level DetectorA4 will trip if the "A OR B" signal exceeds +7.5V or if the "A + B" signal exceeds -8V.

Charge-to-voltage Converters U1, U2 P1 IONE — 27 IONF

-›

2

P1

Excess asymmetry: Level Detector A5 will trip if the sum of the "A- B" and "E - F" signals exceeds 0.9V (representing 1.8% beam symmetry). EXQ2: Level Detectors A8 and A7 detect excess Q and Level Detector A7 detects excess asymmetry as described above for EXQ1.

i=c> Differential Servo E-F Amp => Amp =>

,=›

2K •

Summing Junction

A- B (from B15)

P1 17

(A- B) + (E - F) =>

16

2

B20:Transverse Beam Position Servo PCB Charge-to-voltage Converters U1, U2 27 2

IONG --> IONH =>

Differential Servo 0- H Amp => Amp => 2K

=>

P1 Summing Junction--).

C - D (from B15) (C - D) + (G - H)

17 16

Hardware Beam-Off Circuits (See PCB Schematic Diagram)

EXQT: During CAL of the CAL/CHECK cycle, all four level detectors described above should be tripped. EXQT will verify that this has happened. If CAL/CHECK is successful, the Control Computer resets all four level detectors. Reset: In the Clinical Mode, should an EXQ (or other dosimetry) interlock occur, when the physicist enters the dosimetry reset password, all four level detectors are reset by the CR DOS RESET (cardrack dosimetry reset) command issued by the Control Computer via the Output Interface PCB. In the Service Mode, dosimetry interlocks are reset by choosing the "Dose Interlock Clear" option on the "Interlocks, Triggers & Lights" menu.

P1 -

_FT

HW DS FLT

-->

HIGH ENERGY C3 CLINACS EXQ1, EXQ2 & EXQT INTERLOCKS SYSTEM DIAGRAM


74

Bill Kirkness

09/05


Rev.

A

75

Gantry A21: Bend Magnet Assembly

0

TB1 16

0----(5 S4

Stand Flow TB3 Switches ,


Stand Mother PCB W27

ILFLOW

5gpm

_

STD Bus

Console Backplane J30

J36

0-15


47

J20

W2

47

ILFLOW =>

0 2

CRDIO PCB


18

W33 Si


Gantry Patch Panel

Over-temperature Switches S2

Console

Stand

S3

=(>

15

J13 36

J42

J2 ILFLOW3

28

W32

ILFLOW3 3gpm

33

P1 31

A24: Flow Switches

W56 •-•

J2

(W24)

J4

=>

Pulse Tank

J14 25

IL FLOW =>


ILFLOW2

J7

J7

13

Oil Level Sw J27 11 Si

S2

S3

W65 =>

J14 11 I ILFLOW3

S4

5gpm lgpm 2gpm lgpm BMag Solenoid Slit Target

A14: Beamstopper Assembly

W95 W98

J9 ILFLOW1 —12VISOL Si

If Beamstopper option is not present, Jumper plug W98 must be installed.

—12V ON* *See —12V ON System Diagram ED02002

HIGH ENERGY 03 CLINACS FLOW INTERLOCK SYSTEM DIAGRAM


Revised:

Bill Kirkness

09/05


Rev.

A 75

76

Gantry

Stand

Gun Driver


Gantry Patch Panel

Gun Driver Backplane A4: Gun Controller PCB 04

Console Console Electronics Chassis


U6

Console Backplane

STD Bus


CRDIO PCB

Latching Circuit

FPGA

26 CLR I/L 9

P1

Tri-State 11 I/L CLR Line Driver

GUN I/

J2

c

J17

W30E —

J2

ILGUN — 31 =C>

W32

J42 31

J47

ILGUN

10

W2

J27 10

ILGUN

P1 — 34

IL GFIL

(See PCB Schematic Diagram)

J2

(W24)

J4

=>

4 U9:6 6 3G.4

3

5

0 —12V ON* *See —12V ON System Diagram ED02002

HIGH ENERGY C3 CLINACS GFIL INTERLOCK SYSTEM DIAGRAM


76

Revised:

Bill Kirkness

09/05

ED02108

Rev.

Sheet 1 of 1

A

77

Modulator Cabinet Thyratron Chassis (Auxiliary Contacts) 601 ...67

P/J2 4 ==>

0 0

Crowbar Relay

Console


CRDIO PCB

ILCROBAR

26101


STD Bus


J3

CB1

21

Console Backplane


HVPS

4 0 0 6 5 0 ; 0


W58

—12V ON"0

P/J2

J14

4 1

W3


IL HVCB

J24 — 13

ILHVCB =>

P1 42

IL HVCB


r

J1 25

(W23) =;:>

J8 13

HIGH ENERGY 03 CLINACS HVCB INTERLOCK SYSTEM DIAGRAM


Revised:

Bill Kirkness

09/05

ED02109

Rev.

Sheet 1 of 1

A 77

78

Modulator Cabinet High Voltage Power Supply

Console

Main Thyratron Chassis

Auxiliary Power Distribution Chassis

Console Electronics Chassis CRADC PCB

B6: Meter I/F PCB B2: Trigger Pulse Amplifier PCB J2

P1 HVIMTR

20

W48

STD Bus

Console Backplane

—HV => R11 10

P1

R3 470

P1

J3

J8

J3

HVPSI+

\A—T

C2 ; -0.1pF

=>

45

W3

HVPS I MTR

45

=>

Interfacing Circuit (See PCB Schematic Diagram)

J1 47

(W33) ==>

J2 25

45

(W20)

19

(W2)

CRDIO PCB


J5

J1

P1

HVOCIL

36

=>

IL HVOC


J2 13

(W24)

J4 13

(W19

Cardrack Backplane B12: Fault Signal Conditioning PCB P1 J1 21 ILHVOC 24 1 J5

HVPSI+ 20

HVPS FLT Buffer Amplifier

Delay Circuit

U1B

R21/C9

J2 20

1V = 1AAvg. Analog Comparator U3

Attenuator 27

1V = 4A Pk.

HVPS I MTR R26/R31

HIGH ENERGY C3 CLINACS HVOC INTERLOCK SYSTEM DIAGRAM


Non-EMC Clinacs (See Sheet 2 for EMC Clinacs) 78


Revised:

Bill Kirkness

09/05


Rev.

A

79

Modulator Cabinet High Voltage Power Supply

Thyratron Chassis


Thyratron Backplane

Console

A2: Fault Conditioning PCB P1 6b.c

•

Differential Amplifier

Delay Circuit =>

4 W48

R13 470 J8

R35/C16

Ul:D

Buffer Amplifier

Attenuator

Analog Comparator

U8:A

R33/R34

Console Electronics Chassis STD Bus

Console Backplane

CRADC PCB

B6: Meter I/F PCB Differential Amplifier

—HV R1 10

U8:6

Analog 1V= lAAvg Comparator =>

18b,c

1V = 4A Pk

=> U8:C

Ul:B P1 HVPSIMTR+ =f>

NAND Gate UlOD

Al

Y1

A2

Y2

A3

Y3

A4

Y4

A5

Y5

A6

Y6

A7

Y7

A8

Y8

Tri-State Line Driver

J3

J8 HVPSIMTR+

24c

W3 3

J24 P1 HVPSIMTR+ 45 ==>

DS2 (HVOC AVG,*

HVPS I MTR =>

J1 47

(W33)

W7* A°▪ B▪0 C0 ILHVOC =>

20c

19

ILHVOC

1-7 6 L

26

P1 36

IL HVOC =>


J2 25

CRDIO PCB


DS3 (HVOC PEAK)t0

.=>

Interfacing Circuit (See PCB Schematic Diagram)

J2 3

(W24)

J4

4 U12:B 6

U2 3

5

0 —12V ON" *See —12V ON System Diagram ED02002

*Connect jumper W7 as shown for EMC systems. When this backplane is used in non-EMC systems, where the HVOC interlock is detected in the cardrack, connect W5 from B to C.

HIGH ENERGY 03 CLINACS HVOC INTERLOCK SYSTEM DIAGRAM

EMC Clinacs (See Sheet 1 for Non-EMC Clinacs)


Bill Kirkness

09/05


Rev.

A 79

80

VacIon Power Supply Al: VacIon Control PCB J10 — IONCHR IONCHT

Gantry Patch Panel

*See -12V ON System Diagram ED02009 Voltage Comparators R66 —vvv----1m RN2:F 5 DS11 ,\AA, •

U4:A v1 __._5sO_____4_ ___,R• \, . ioK 4.99K L R67 RN2:6 __ -12V (:)—Nn",—• im 10K RN2:G 7

--vvv---*--

=>

6 U1:C 11

=>

: 5

1K

12 J7 IL ION1

J11

J45

=t>

CRDIO PCB


J32

s

IL ION2 —

2E I

DS12

W74

STD Bus

Console Backplane


-12V ON" 0

8 U1:D 9

Console


W11

41

4

42

4

J22 - ILION1

P1 45

ILION2 47

IL ION1


(W21)

J1

IL ION2 =C>

R56

U4:B

10

K

_....3S,

HW DS FLT

U1

J10 IONCHT+


+12V —*

1J6

J6 6

• => IONCHR-'-

00---15 Chassis Interlock Switch Si

B4: Timer I/F PCB

IONCHT- — >

-12V

• c=>

IONCHR-

P1 HW DS FLT =>


<: 4—

A2: Vaclon HV PCB RI-4

PS4 1

OUT+

2 R27 470K

too pF

RT5 , ---•--NK.----,"- IN-

OUT-

C12

C13

0.1 pF

.01 pF

> =>

6

IONCHR+

RT6

IONCHT-

RT7

IN+

250 rnA

IONCHR— =I> IONCHR IONCHT <=

OUT+

.1

OUT-

GROUND —

2

R28 470k IN-

, ),

T500PS =t>

P55

1

_*-250 mA C14 100 pF

R500PS =>

1K

250 mA

J11 IONCHT+

J9

R20

4

C15 0.1 pF

C1BL .01 pF

R500 SENSE

— 2

See System Diagram 02035 for path of Ion Chamber signals.

T500 SENSE —

; 1K

24V/500V DC/DC converters R23 v\n, R24 10M 100:1 voltage dividers R25 R26 iooK iooK

G=

HIGH ENERGY C3 CLINACS ION1 & I0N2 INTERLOCKS SYSTEM DIAGRAM


80

Bill Kirkness

03/05

ED02111

Rev.

Sheet 1 of 1

A

81

Console Console Electronics Chassis STD Bus

Console Backplane

CRDIO PCB

B3: Output I/F PCB P1

—12VON

09 51 —12V ON" 130/ J1 6

J13

(W4)

P1

—12V =t>

22

(W25)

7

J5

=>

49


Dedicated Keyboard


Keyboard PCB S7

Latching

Jf

4 —12V ON

4A9 -->

BEAM ENABLE Key Switch

U10

Keyboard Buffer

U2

Keyboard Microprocessor

U11:A U13:A

RS-232 Driver & Receiver

RXD 1

TXD

Circuit (See PCB Schematic Diagram)

J26

—12VON

P1

<1=

I L_KEY 4D,

Yvi

ILKEY

IL KEY

=t>

46

IL KEY

J1

(W23)

—1 37

J3 31

COM 1 RXD

COM1TXD

(W11)

JO

Note: Upon request from the Console Computer,

the Keyboard Microprocessor transmits the status of Beam Enable switch S7.

Console Computer COM 1 COM1RXD — COM1TXD

Low Voltage Power Supply Assembly Power Distribution PCB J9 — 12V

PSI TB2

J7

F9 CrLO

—12V

HIGH ENERGY C-SERIES CLINACS KEY INTERLOCK SYSTEM DIAGRAM


Revised:

Bill Kirkness

09/05

ED02112

Rev.

Sheet 1 of 1

A 81

82

Modulator Cabinet

Stand

1

Klystron VKS8252

z )1

Primary Power Distribution Chassis Stand Mother PCB (Back-connected)

5A7: Klystron Oil Tank

Al: Auxiliary Power Distribution PCB J6

W1,8

J36

J3

===>

TB1 REG

OA ØC

0 0 6Th CB9

208V A 208V_C

J14

J11

8

70-7-64 2Q8VPWRA

9

-6>p 208VPWRQ__ 13 =C:> &I

11

J17 T3 236V (Constant Voltage)

Cable 890082 (Harness)

Klystron Filament Boost Assembly

B2: Input /F #2 PCB

R6: 7.50, 25W G=3 -12V ON" 0


J8 16

W3

ILKFIL

1 pF

STD Bus

Console Backplane

A

5

•


•

3

"2° .

Console

zLoi_romi T7

Reg Control Relay

C2 1 pF •

18

=I>

Primary 30 AC Power 208V 50/60-Hz or 380-440V 50/60 Hz

J7

19

Pulse Transformer Primary (See Dwg, ED00056)

J24 16

P1 ILKFIL =I>

33

IL KFIL


CRDIO PCB

J2

(W24)

KFIL Relay (6V AC coil) Note: The Klystron Filament Boost Assembly is mounted on a bracket above the Primary Power Distribution Chassis.

HIGH ENERGY C3 CLINACS KFIL INTERLOCK SYSTEM DIAGRAM

FOR TRAINING PURPOSES ONLY Rev. A: Approved and released: B.K. 10/05 Rev. B: Added Stand, Klystron: B.K. 01/06

82

Drawn:

Bill Kirkness

10/05

ED02113

Revised:

Bill Kirkness

10/05

Sheet 1 of 1

Rev.

83

Console Console Electronics Chassis Console Backplane —12V ON* 0


64: Timer I/F PCB P1

3

HW DS FLT

55

=1>

Low Voltage Power Supply Assembly


STD Bus


PS2

61: Input I/F #1 PCB J7

+15V --> +15V => —15V —15V TB2 => 20_ +12V ==› 4Ø_ —12V => +5V El

+5V

P1 54

+15V

PSI

—15V +12V =1>

12 15

CRDIO PCB

—12V => +5V

F8

0,10 F7

CL_PO Fl 0

0J-0 F9 a.P0 Fll

0J-0

J9

+15V —15V +12V => —12V

(W4)

HW DS FLT <=,

U1

48

J13 +15V => —15V =5, +12V => +5V

5 7 3

Opto-couplers & Latching Circuit (See PCB Schematic Diagram)

J1 31

J3

(W23)

31

-->

1

+5V +5V

HIGH ENERGY 03 CLINACS LVPS INTERLOCK SYSTEM DIAGRAM


Revised:

Bill Kirkness

09/05

ED02114

Rev.

Sheet 1 of 1

A 83

84

Console Console Electronics Chassis Console Backplane Monitor Panel

CLIPPER

Modulator Cabinet


nn 1

i=>


PFN Chassis CR14 S3HVM7.5 , (4 in series) RV3i

=>

nnn

1111

"ITT C4—C9 0.046pF 30 kV (6)

RV2

F-1

End Clipper Circuit .10V nominal fault ....signal, 0.1 Volt/Amp

.11

STD Bus J8

J16 CLIPIMONI+

i=>

J34

47

J24

W3

CRDIO PCB

B2: Input I/F #2 PCB J5


17

11°

P1

T4 (Toroid) IN 829154

MODIL

(W2)

35

IL MOD i=t>

J2 11

(W24)

J4

(W19

Cardrack Backplane B12: Fault Signal Conditioning PCB P1

J1 ILMOD

J5 17

CLIPI+

MOD FLT

10

12

Delay Circuit

Pulse Stretcher

Analog Comparator

R33/R36/C13

CR7/C14

U4

HIGH ENERGY 03 CLINACS MOD INTERLOCK SYSTEM DIAGRAM


Non-EMC Clinacs (See Sheet 2 for EMC Clinacs) 84

Rev. A: Approved and released: B.K. 09/05 Rev. B: Updated. B.K. 01/06

Drawn:

Bill Kirkness

09/05

ED02115

Revised:

Bill Kirkness

01/06

Sheet 1 of 2

Rev.

85

Modulator Cabinet PFN Thyratron Chassis ChassIs Thyratron Backplane

Auxiliary P wer DstrIbL1tiin PC

(See Sheet 1)

Cons le C nsole Elect nics Chassis

A2: Fault Con itionjng PC Optical Isolator

OneShot

U13

U6A

Low-Pass Filter

Analog Comparator

Clock Up/Down Counter

Consc4e Backpiana Monitor Panel

U3/U5 J14 ==>

P1 1 2c

OneShot

— AND Gate UlOD

R65 47.50

R64/C34

=I>

Up/Down Control

U6A

CLIPPER

Ull

Preset

J3

CLIPIMON+

J8

J3 11]

=>

CLIPIMON+

E7

W3

J24 CLIPI+ =t>

47

J34

OneShot

P=Q

=> BCD Jumpers

Digital Comparator

STD Eus U7B

W5-W12

=t>

52: Irtput UF #2 PCB

CRDIO PCB

U4

5* A

<= Al A2 A3 A4 AS A6 A7 A8

Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8

IMOD 19c

<1=

18

ILMOD

5

25

00 B C

P1 35

IL MOD


J2 11

24)

J4 11

1 U12A 7 DS1 (MOD) DS2 \/

Tri-State Line Driver U2

0 -12V ON" *See -12V ON System Diagram ED02002

*Connect jumper W5 as shown for EMC systems. When this backplane is used in non-EMC systems, where the MOD interlock is detected in the cardrack, connect W5 from B to C.

HIGH ENERGY C3 CLINACS MOD INTERLOCK SYSTEM DIAGRAM

C Cnacs (Se ShrJet 1 for Nin=EMC

es)

FOR TRANI G PURPOSES ONLY Drawn: Bill Kirkness 09/05 ED02115 Revised:

Bill Kirkness

01/06

Rev.

Sheet 2 of 2

85

86

Stand Auxiliary Electronics Chassis Auxiliary Electronics Backplane A7: Carrousel, Mode & BMAG PCB From FPGA U22 Monitoring BCD Energy Codes and Energy Switch Position Code

From Microprocessor U9 (via FPGA U25) Monitoring BCD Energy Codes and Energy Switch Position Code

From FPGA U22 Monitoring BCD Energy Codes, Locking Pin and Carrousel Position Code

5 U6:C 11

6

1

Console

—12V ON


4 U6:B 14

STD Bus

Console Backplane

CRDIO PCB

B2: Input I/F #2 PCB From Microprocessor U9 (via FPGA U25) Monitoring BCD Energy Codes and Energy Switch Position Code

3

13

0 —12V ON

1 3a 6b

From FPGA U2 Monitoring BCD Energy Codes and Target Position Code

From Microprocessor U9 (via FPGA U25) Monitoring BCD Energy Codes and Target Position Code

7b U6:A 15

16

2

From Microprocessor U9 Monitoring BCD Energy Codes and TeeDrive Position Code

ILFOIL ILTARG => ILTDRV

R3 0?

J27 35

30 32

=>

r=4>

36

31

31

21

21

ILENSW — 51 ILENSW => ILFOIL IL FOIL 50 => ILTARG 48 IL TARG => ILTDRV ILTDRV 9 =>

2

(VV23)

Jc

25

25

23

23

19

19

21

21

2

0 —12V ON

7

From FPGA U25 Monitoring BCD Energy Codes, and TeeDrive Position Code

6c

W2

J47 ILENSW


—12V ON

5 U5:C

6

1

—12V ON

HIGH ENERGY 03 CLINACS MODE MOTION INTERLOCKS SYSTEM DIAGRAM


Notes: 1. See —12V ON System Diagram ED02002. 2. R3 removed for Shunt Tee Clinacs.


86

Revised:

Bill Kirkness

09/05

ED0211 6 Sheet 1 of 1

Rev.

A

87

Exact Couch or Exact Upgrade from ETR Pendant Holder Switches Left Right Side Side

Stand Stand Mother PCB

Couch Patch Panel

W3 —12V ON" 0

1 2 3

W4

TB5 0 P/J18

J14

8

J30

7

17

Toe Plug P/J28 17

J39

W26 (Harness)

ILPEND -->

_LI

Console

J30 _ 21 _


Jumper configuration for Tachometer Feedback from Longitudinal and Lateral Motors


J20

Stand Mother PCB

Couch Patch Panel

W3 7

P1 • ILPEND

IL PNDT


J2 29

>

(W24) =>

J4 29

Signal path for C3 Clinac with ETR Couch

0 1 20'—% 3

—12V ON* 0

8

21

CRDIO PCB


B vv2 o A

W9

Pendant Holder Switches Left Right Side Side

I .

—12V ON

Stand

ETR Couch

STD Bus

Console Backplane

Signal path for C3 Clinac with Exact Couch

W4

TB5 P/J18

J14

8

J30

7

25


Toe Plug P/J28 25

Note: Install jumper W2 for the overhead pendant option. Software-detected PNDT interlock will still occur when couch table brakes are unlocked.

J39

W26 (Harness)

25

Jumper configuration for no Tachometer Feedback from Longitudinal and Lateral Motors

HIGH ENERGY C3 CLINACS PNDT INTERLOCK SYSTEM DIAGRAM


Revised:

Bill Kirkness

10/05


Rev.

A 87

88

Modulator Cabinet

Stand

Console Console Electronics Chassis

Primary Power Distribution Chassis Al: Auxiliary Power Distribution PCB TB1

Solenoid & Bend Magnet Power Supplies

4—

2

,

Ti — L1 0 ! 0 T2 .--L2 0 0 T3 -- L3 0:0

‹= <=, ,,,

2

''.7---"

0 : 0 4 ."--'.---s 3 0 : 0 6 ••*---" 5 0 0 CB3

OA P1 OB

WTRNAC

00

Relay Driver (See PCB Schematic Diagram)

J1

(W25)

<:, =>

0

12_,-- 8 U , 0 38 WTR/VAC

\/ ACCOM2

14013

33

J24 WTRNAC


DCCOM 15

A6: Pump & Heat Assembly

CRDIO PCB

B3: Output I/F PCB

STAND POWER W1 6

STD Bus

Console Backplane

P1 ILPUMP

_

15

15

ILPUMP

32

IL PUMP =>


32

(W24)

0-12V ONWater Over-temp.* 52

Low Water Level* S1

TB2

CONTPWRB 0

3

*See -12V ON System Diagram ED02002

4 11' ( Float )

W19 -

P1/J1 .:F=

TB1 Water Pump Motor

3 2

*In the 2004 Compact Stand, water level and over-temp are sensed by the Watlow Controller.

96 — 95 2 6-.7-.0 1 0 0 411 Ti L1 Ti L1 -, ,---0'.X_O--------0 : 0 .( , — T2 L2 T2--- L2 --<------Cr!,.,0------0 , : 0 T3 . L3 T3 —t-- L3 4 0: 0 -7= --—01-0—"-—

PUMP

-->

0 Overload Protector

<=, <=,

—› Pump Relay

\„/ ACCOM2

TB1

2 0'..--7-' 1 : 0

OA

4 '..---' 3 0: 0 ..----. 6 5 0 0 CB2

OB

OA <,== OB 4— OC

Oc <=

Primary 30 AC Power 208V 50/60-Hz Or 380-440V 50/60 Hz

During normal operation, K6, the Pump Relay, is held by CONTPWRB via the Water Over-temp and Level switches in the stand, and the Pump Motor Thermal Overload Protector K28 auxiliary contacts. K5, the Stand Power Relay, is also held by the same signal via contacts of K10, the WATERNAC relay, which is energized to bring the Clinac state from STANDBY to ON. Three abnormal conditions can cause K6 and K5 to drop out: Low water level in the reservoir causing Si to open. Water temperature exceeding 48°C, causing S2 to open. Excess pump motor current, causing the contacts of K28 to open. When K6 drops out, its auxiliary contacts open, removing the -12V ON signal from the ILPUMP line. When K5 drops out all power is removed from the Solenoid and Bend Magnet Power Supplies. When the Control Computer sees that the ILPUMP line is high, if the beam is on, it beams off, writes a 0 to WTR/VAC to place the Clinac in STANDBY, and sets the Latched status, of the PUMP interlock to 1. When the Console Computer detects this, it asserts the PUMP interlock and generates an event log. If the PUMP interlock is sensed when the Clinac is already in STANDBY, the PUMP interlock Latched status bit remains 0, and the Console computer does not generate an event log.

HIGH ENERGY C3 CLINACS PUMP INTERLOCK SYSTEM DIAGRAM

FOR TRAINING PURPOSES ONLY Drawn: Rev. A: Approved and released B.K. 10/05

88

Revised:

Bill Kirkness

10/05


Rev.

A

89

Console

Stand


Auxiliary Electronics Chassis Auxiliary Electronics Backplane XA2: PWM PCB

XA1: PWM PCB

XA3: PWM PCB

STD Bus

Console Backplane

XA4: PWM PCB

CRDIO PCB

B2: Input I/F #2 PCB 4 U2:B 6

NA P1

3

4 U2:6 6

4 U2:B 6

m

NA P1

5

P1

3

5

P1

4 U2:6 6

NA

3

NA 5

3

P1

10b— 10c

10c

J35 ILSTPS 21

W1

P1

J25 21

ILSTPS

41

IL STPS


J1 23

(W23)

J3 2

—F

XA1-4: PWM PCB (Detail) +20VA" U2•A

7

NA +5VA" U3:A

NA

15

U3:C FPGA Note: FPGA U3C also monitors all other operational parameters and asserts FAULT— should any error occur. The error code displayed on DS1-3 identifies the problem:

16

—5VA* U3:D

DS1: On Continuously AID error or Thermal Flag TF— from H-Bridge

10

NA

NA

Strobe 125 Hz Test Mode, or PS FLT— not clear at power-up

Slot XA2-4 Energy or Trim Code Parity Error

All Slots Slot Revision Code error or RESET in effect

DS2: On Continuously Power Supply Fault PS_FLT—

+27V L.13:C

Flashing 5 Hz TF— occu red and has cleared

11

1c

DS3: Slot XA1 COLSWOK or PSWOK error

12

+5V U3:6

14 PS_FLT13 13

HIGH ENERGY 03 CLINACS STPS INTERLOCK SYSTEM DIAGRAM

"from voltage regulator chips on this PCB.


Revised:

Bill Kirkness

09/05


Rev.

A 89

90

Gantry Patch Panel

VacIon Power Supply Chassis 0-500V DC to Ion Chambers"

Motor Power Supply Assy.

Stand Mother PCB

Modulator Cabinet Primary Power Distribution Chassis

*See Ion Chamber Signals System Diagram ED02035

—12V DC +12V DC

—500V & LV Power Supplies

CONTPWRB

>20 mA Monitor

K5

10-Sec Delay

JE,

„ J10

W7u

CONTPWRB

J5

J41

W59

CONTPWRB 4—

J25

J3

W75

J2 CONTPWRB

W17

J12 0 CONTPWRB See High Energy Clinac AC Power Distribution System Diagram ED02033

Latch —

(Drops out K5 if current >20mA more than 10 seconds)

Power-On Reset <4KV Monitor

Guide 20L Pump

Main PS -5 KV

=>

>1.2 mA Monitor

===.

VAC1 OR Gate

90-Sec Delay

=>

,=>

4

>350 pA Monitor

(Drops out K6 if VAC1 lasts more than 90 seconds)

<2.4KV Monitor

+12V DC =>

U1:A 15

=>

4 4

Klystron 2L Pump

PS 2 +3 KV


>8 pA Monitor

2

16

=>

\/ —12V ON*

j7

=>

W74 J 1 , 2 I

—12V DC

J1

W13 •

ILVAC1

VAC2 OR Gate

4

J45

=>

ILVAC2

I LVAC2

STD Bus


J32 ILVAC1

=> /

==b.

Console Backplane


NA

=>

Console

43 44

W11


J22 43 44

I LVACi rP1 ILVAC1 ILVAC2

38

IL VAC2

CRDIO PCB J2

(W24)

J4

J1 17

(W23)

_13 17

4 U1:6 14

=>

<2.4KV Monitor

4

=>

3

13

\/ 0

—12V ON* Gun 8L Pump

PS 1 +3 KV

>40 pA Monitor


HIGH ENERGY C3 CLINACS VAC1 & VAC2 INTERLOCKS SYSTEM DIAGRAM

Note: Vaclon Power Supply Chassis physical location may be in Gantry or Stand, depending on Clinac Model.


90

Revised:

Bill Kirkness

09/05


Rev.

A

91

Console Console Electronics Chassis Console Backplane

STD Bus

J57

W12


0

Note:W12 is a harness of twelve RG-58 BNC Cables.

J5

(W2)

J1


P1

I LVSWR

37

CRDIO PCB

IL VSWR

J2 15

(W24) =>

J4 15

(W19)

Cardrack Backplane B12: Fault Signal Conditioning PCB J1

P1

ILVSWR

15

REFLPWR

19

VS WR IN

J5 31

Noise Filter

Clipper

±15V

Analog Comparator

CR11/CR12

U6

=> R42/C15

HIGH ENERGY 03 CLINACS VSWR INTERLOCK SYSTEM DIAGRAM


Revised:

Bill Kirkness

09/05

ED02121

Rev.

Sheet 1 of 1

A 91

This Side Intentionally Left Blank

VARIAN C Series Clinac Databook Appendix B Rev 1

Recommend Documents