Repair and Service
DD+DIS161.98E
Electrical and mechanical codings, fuses
Section 6 - 4
List of contents
1 Electrical and mechanical codings, fuses................... fuses...... ......................... ........................ ......................... ......................... ............ 1 1.1 Jumper Jumper and switch settings settings .................................. .................................................... ................................... ................................... .............................. ............ 1 1.1.1 SCN2.......................... SCN2........................................... ................................... .................................... .................................... .................................... ............................... ................... ...... 1 1.1.2 MAU .................................... ...................................................... ................................... ................................... .................................... ............................... ............................ ............... 1 1.1.3 COS1 .................................. .................................................... ................................... ................................... .................................... ............................... ............................ ............... 1 1.1.4 Gemini Gemini ................................... ..................................................... .................................... .................................... .................................... ............................... ......................... ............ 1 1.1.5 Key300 Key300 .................................. .................................................... .................................... .................................... .................................... ............................... ......................... ............ 2 1.2 Fuses Fuses .................................... ...................................................... .................................... ................................... ................................... ............................... ............................ ............... 2 1.3 LED's LED's .................................. .................................................... .................................... .................................... ................................... .............................. ............................... .................. 3
06.11.98
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Section 6.4 / I
Repair and Service
DD+DIS161.98E
Electrical and mechanical codings, fuses
1
Electrical and mechanical codings, fuses
1.1
Jumper and switch settings For detailed layouts of the boards, see section 7
1.1.1
SCN2
J4 for DTE:
J4
J1
for DCE:
J3 J2
J1 J3 J2
Figure 1 1.1.2
MAU
7 J
UTP Ethernet: (Twisted Pair)
7 J
Thin Ethernet: 6 J
6 J
5 J
5 J
4 J
4 J
3 J
3 J
2 J
2 J
1 J
1 J
In the AUI interface, the jumpers are being removed.
Figure 2 1.1.3
COS1 Reset switch see Figure 3. The reset switch resets all on board devices.
1.1.4
Gemini Reset and abort switch see Figure 4 The reset switch resets all on board devices, including the CPU. The abort switch is enabled just before the first monitor prompt appears on the debug terminal. Some situation exist in which the
09.01.00
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Section 6.4 / 1
Repair and Service
DD+DIS161.98E
Electrical and mechanical codings, fuses VIC chip does not process the incoming interrupts, especially during CPU hangup. This prevents the ABORT interrupt from reaching the CPU. 1.1.5
Key300 At the key300 pcb a jumper has to be set to distinguish between mobile and normal application.
1.2
Fuses Destination PMC1 PMC1 PMC1 SCN2 SCN2 Power supply Power supply
Fuse F1 F2 F3 F1 F2 -
Value 500 mA, 500 mA, 500 mA, 250 mA, 250 mA, 8AFF 8AFF
F, Microfuse F, Microfuse F, Microfuse Microfuse Microfuse
Protected voltage 8,5 V, external keypad 1 8,5 V, external keypad 3 8,5 V, external keypad 2 + 12 V, power supply RS232/422 - 12 V, power supply RS232/422 + 60 V, Quartz lamp decurl unit + 60 V, Quartz lamp decurl unit
Remark The +/-12 V power supply for the RS232/422 on SCN2 is normally (90%) taken from the host machine.
Section 6.4 / 2
5361
05.11.1998
Repair and Service
DD+DIS161.98E
Electrical and mechanical codings, fuses
1.3
LED's Destination PMC1
LED L1
PMC1
L2
PMC1
L3
PMC1
L4
PMC1
L5
off on
PMC1
L6
PMC1
L7
PMC1
Heater
flashing on/off on off on off
PMC1
+5V
PMC1
+8V
PMC1
+12V
PMC1
-12V
PMC1
+24V
09.01.00
Status off on flashing off on flashing off on off on
on off on off on off on off on off
Function selftest failed selftest OK selftest busy decurl temp off decurl temp on, temperature is not within window decurl temp off, temperature is within window rocan bus idle rocan bus busy, object received gear ratio adjustment sensor S8 not home gear ratio adjustment sensor S8 home, will be activated for at least 5 sec. DSP<->592 communication idle DSP<->592 communication busy, must flash at least 5 times/sec. optical encoder running, channel B optical encoder not running, channel B PWM—signal drum motor. Led intensity is modulated PWM—signal drum motor is 0% PWM—signal heater decurl unit. Led intensity is modulated PWM—signal heater decurl unit is 0% +5V supply voltage present +5V failure +8V supply voltage present +8V failure +12V supply voltage present +12V failure -12V supply voltage present -12V failure +24V supply voltage present +24V failure
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Section 6.4 / 3
Repair and Service
DD+DIS161.98E
Electrical and mechanical codings, fuses
Destination AIC1
LED Led1
AIC1
Led2
AIC1
Led3
AIC1
VCC
AIC1
-Vs
AIC1
+Vs
AIC1
Vth
AIC1
PWM
MDM1
PIC (D12) MDMST AT (D1)
MDM1
MDM1
MDMST AT (D5)
MDM1
MDMST AT (D9)
MDM1
LMP (D2) CAN (D10) SAM (D6) PHA (D11) -8V (D8) +8V (D7) +24V (D3) +5V (D4)
MDM1 MDM1 MDM1 MDM1 MDM1 MDM1 MDM1
Section 6.4 / 4
Status off on off on off on off on off on off on off on off on off on off on flashing off on flashing off on flashing off on off on off on off on off on off on off on off on
Function rocan bus idle rocan bus busy,object received TH resistance measurement idle TH resistance measurement busy selftest failed selftest OK +5V supply voltage failure +5V supply voltage present -12V supply voltage failure -12V supply voltage present +12V supply voltage failure +12V supply voltage present TH voltage failure TH voltage present TH voltage control passive TH voltage control active
selftest error DSH selftest OK selftest busy selftest error STM selftest OK selftest busy selftest error MDM selftest OK selftest busy lamp off lamp on rocan bus idle rocan bus busy, object received MDM standby MDM sampling STM standby STM sampling failure -8V supply voltage present failure +8V supply voltage present failure +24V supply voltage present failure +5V supply voltage present
5361
05.11.1998
Repair and Service
DD+DIS161.98E
Electrical and mechanical codings, fuses
Destination COS
COS
COS
COS
LED D4 (yellow)
Status off on
D5 (red)
off on
D6 (red)
off on
D7 (yellow)
off on
Function configuration busy, if it stays continuously on -> configuration failure configuration busy, if it stays continuously on -> configuration failure configuration busy, if it stays continuously on -> configuration failure configuration busy, if it stays continuously on -> configuration failure
External LED's on COS board.
BCD coding 2 2 1 2 0 2
G Y R G Y R G Y R SW
RESET Figure 3
The green (G) LED's are hardware controlled, the yellow (Y) and red (R) are software controlled. Green LED Upper Middle Lower
Status on on on
Function Strobe active Line sync active data transfer from VME to COS DRAM
The yellow and red LED'S are BCD coded (7 all on, 1 only lower on) Yellow LED's 1 2 3 4 5 6 7
09.01.00
During power up idle (selftest OK) checksum test not implemented black counter test memory test FIFO test checksum test
Normal functioning idle filling pixelmemory command interface active not implemented not implemented reading of image data from data FIFO not implemented
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Section 6.4 / 5
Repair and Service
DD+DIS161.98E
Electrical and mechanical codings, fuses The yellow and red LED'S are BCD coded (7 all on, 1 only lower on) Red LED's 1 2 3 4 5 6 7
During power up idle (selftest OK) checksum test SRAM test extended DRAM test short DRAM test FIFO test checksum test
Normal functioning idle compensation calculation busy VME command interface active data FIFO filling with image data TSL command interface active not implemented not implemented
External LED's on GEMINI board.
RESET
SW
ABORT
SW
1 2
G Y R G Y R
3 4
G Y R G Y R Figure 4
Blocks 1 and 3 are driven by the Slave CPU in socket 19 and blockd 2 and 4 by the Main CPU in socket U20. LED 1 (Software controlled)
Status Green Yellow Red
2 (Software controlled) 3 (Hardware controlled)
Green Yellow Red Green Yellow Red
4 (Hardware controlled)
Green
Section 6.4 / 6
Yellow Red
Function Slave CPU Idle Slave CPU Busy Slave CPU FLWR, 12V supply to flash EPROM during programming cycles Main CPU Idle Main CPU Busy Main CPU Fail Slave CPU Run (CPU accesses external device: DRAM or Local Bus) Slave CPU Configfail, if contin. on FPGA configuration failed Slave CPU Halted Main CPU Run (CPU accesses external device: DRAM or Local Bus) Main CPU slave of external master (Local Bus or VME) Main CPU Halted
5361
05.11.1998
Repair and Service
DD+DIS161.98E
Electrical and mechanical codings, fuses The yellow and red LED's are BCD coded (7 all on, 1 only lower on) Yellow LED's 1 2 3 4 5 6 7
During power up idle (selftest OK) checksum test not implemented black counter test memory test FIFO test checksum test
Normal functioning idle filling pixelmemory command interface active not implemented not implemented reading of image data from data FIFO not implemented
The yellow and red LED's are BCD coded (7 all on, 1 only lower on) Red LED's 1 2 3 4 5 6 7
09.01.00
During power up idle (selftest OK) checksum test SRAM test extended DRAM test short DRAM test FIFO test checksum test
Normal functioning idle compensation calculation busy VME command interface active data FIFO filling with image data TSL command interface active not implemented not implemented
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Section 6.4 / 7
