Sony cdx-gt300mp service manual

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP 4-4.

SCHEMATIC SCHEM ATIC DIAGRAM – MAIN Section (1/3) – 1

2

AR,RUMO RUMODEL

FL+ FR+ RR+

B

FL+ RL+ RR+ RU MODEL

FR+

ATT AMPREM

C

4

5

6

7

8

9

10

11

12

13

EXCEPTAR,RU MODEL

RL+

A

• See page 24 for IC Block Diagram.

3

ANTREM ACC GND

7

8

5

6

3

4

1

2

RLFL-

FL-

9

2

10

3

11 12

5

13

6

14

7

15

8

1

9

REAR + L-CH -

2

10

FRRR-

1

4

FRONT + L-CH -

REAR + R-CH -

3

11

FRONT + R-CH -

4

12

AMPREM

5

13

ANTREM

6

14

ACC

7

15

GND

8

16

RLRR-

MAIN MAIN BOARD BOARD (1/3 (1/3))

I C B /D /D

I C B /D /D (EXCEPTRU)

I2CBUS CONTROLLEDPOWERAMP/ MULTIPLEVOLTAGEREGULATOR

B A T

K O L C I S F S _ T _ C U C 2 I O 2 I

+ L F T 2 U P O V

+ L 1 L R - D R T N T R U G U V O P O S

L R N I

D L N R F F - G N S N I I

R R N I

P E E B

+ R 3 R D R R T N T 1 U G - U P O P O V

+ R F T B U T O S

R 4 F - D T N G T A U G I S O P D R

M E R S T E N R A C

) V 5 . 8 ( M B E + R - O I P D M U A A

V 3 . 3 O V R D E N S G

V 6 B A + L H E C N E A P M P V

U B C

B + U B

1

2

3

4

5

6

7

11

12

15

16

17

21

23

27

29

31

33

36

37

3

2 . 7

3

2 . 7

4 . 4 1

2 . 7

8

9

10

2 . 7

6 . 4

3 . 4

13

14

3 . 4

3 . 4

3 . 4

5 . 4

18

19

2 . 7

20

2 . 7

4 . 4 1

2 . 7

22

2 . 3

24

2 . 7

25

26

2 . 3

28

8 . 3 1

8 . 3 1

30

3 . 8

32

> 3 . 3 <

6

34

3 . 0 1

35

4 . 4 1

2 . 4 1

5

0

BATT

FR-

V 5 2 2 2

CN802 16P

0 2 1 2 . 8 0 C

+B 19 +B 18

FU601 10A

L801 250uH

15

2

RUMODEL R824 1k

ILL 14 TEL-ATT 13

BATT

3 0 3 C

0 2 2

0 2 2

6 1 4 R

5 5 1 8 1 0 3 4 0 5 C R 3 R 1

5 2 0 2 . 3 0 C

1

1

p 5 0 5 0 7 0 1 1 C

4 2 0 2 . 3 0 C

2 . 2

C312 8 2 0 2 . 10 3 0 16V C

1

+B 17 +B 16 TEST

16

IC301

(RU) IC301 TDF8554AJ/N1 (RUMODEL) TDF8556AJ/N1 (EXCEPT RUMODEL)

0 0 1

0 0 1

1 0 3 R

2 0 3 R

1 2 1 2 . 8 0 C

1

0 5 1 1 1 1 C C

5 0 1 1 2 2 C C

1

1

6 0 1 3 C

FR- 12 11

RR-

ACC

D

ANTREM

7 5

6

3

4

1

RL- 10 FL- 9

GND

8

BATT

GND

8

ACC

7

ANT-REM

6

AMP-REM

5

2

1

9 4 0 1 1 1 C C

R631 4.7k

1

k 7 4

2 2 A 0 3 4 D A 1

4 9 1 1 0 1 2 2 2 C C C

2 2 . 0

2 4 A 0 3 4 D A 1

C307 220 10V

6 0 4 C

C313 47 16V

4 2 0 2 . 4 0 C

p 6 0 7 0 7 0 C 1

5 2 0 2 . 4 0 C

FR+

4

RR+

3

RL+

2

10

FL+

1

11 12 13

E

p 0 0 0 1 5 0 8 C

R826 Q802 DRC5114E0L BACK-UPCHECK

R802

J801 (REMOTEIN)

Q807 DRC5144E0L BACK-UPCHECK

R801

F

1 P G K 1 2 1 8 B 8 D 1 Z K R

0 6.7

Q808 2SC3052EF-T1-LEF BACK-UPCHECK

R816 1k

0.6

6.7 R815 D806 RKZ7.5B2KGP1 1k

0

0

1 0 N I N I C C R R

D807 RKZ18B2KGP1

0

k 7 . 4

7 7 k 4 . 4 . 7 0 0 4

8 1 8 R

4 3 7 0 0 1 8 8 8 C C R

p 0 0 0 1

1 P G K 8 2 0 8 B 8 D 1 Z K R

6 0 8 C

2 A 4 A 1

2 A - 1 . 4 0 A 1

2 A 4 A 1

2 A 4 A 1

2 2 A - A 4 4 A A 1 1

2 A 4 A 1

2 A 4 A 1

2 A 4 A 1

2 A 4 A 1

2 A 4 A 1

2 A 4 A 1

2 2

2 0 1 D

3 8 4 0 0 0 1 8 1 D C D

5 0 1 D

5 4 1 1 8 8 D D

5 0 2 D

4 0 2 D

3 0 2 D

2 0 2 D

3 0 3 D

5 0 3 D

3 1 3 R 0 S L G 6 0 0 1 3 1 1 D J 2 A M

RUMODEL

R820 10k Q806 2SC4154TP-1EF TEL-ATT DETECT R821 10k 0.6

R819 47k

Q805 2SC4154TP-1EF ACCDETECT

R822 47k

0

C C A

2.7

V 6 1 0 0 3 3 7 0 8 C

K C S _ C 2 I

O I S _ C 2 I

L E T

P E E B

G A I D

B T S

14

2

MAIN BOARD (3/3)

G 3 . 3

IC403 R585 220k

IC403 PST8228UL RESET RESET

3 R401 100k

H

3.3

1 VOUT

VSS 4

2 Vd d

NC 3

5

1 . 0

T U O V

N I V

4 0 6 B F

2 0 4 C

T D N P N O N G C

IC B/D V 0 1 1 . 0 0 0 0 1 9 7 0 0 4 4 C C

IC402 IC402 TK11133CSCL-G +3.3VREG

Q304 DRA5114E0L MUTEDRIVE 13.9 0

C322 47 16V

15

3 2 1

C401 0.1

R584 220k

5

4 0

3 . 1

5

13.7 0

R541 100k

C503 100 10V

R540 100k

Q303 DRC5114E0L MUTEDRIVE

C815 1000p

T E S N E O R N I _ _ _ S S U U Y B B S

R309 0 16

I 1

1 2 S U B

3

4

5 2 S U B

3 S U B

6

8

9

1 MAIN BOARD (2/3)

(Page 20)

CDX-GT25MPW/GT30MP/GT250 CDX-GT25M PW/GT30MP/GT250MP/GT257ME/GT30 MP/GT257ME/GT300MP/GT303MP 0MP/GT303MP

19

19

CDX-GT25MPW/GT30MP/GT250MP/GT257ME/GT300MP/GT303MP 4-5.

SCHEMATIC SCHEM ATIC DIAGRAM – MAIN Section (2/3) – 1

2

• See page page 17 for waveforms. • See page page 26 for IC Pin Function Description of IC40 IC401. 1.

3

4

5

6

7

8

9

10

11

12

13

(Page 19) MAIN BOARD (1/3)

1

A

1 2 S S U U B 2 3 4 5 B

1

3 S U B

6

8

9

MAIN MAIN BOARD BOARD (2/3) (2/3)

T T A BUS4

H H C C R L _ _ D D C C

B

BUS5

B G T C L T A T C E S I A T D A I2C_SCK I2C_SIO

CN701 28P AU_LCH 28 27

AU_GND

C

AU_RCH

26

DEC_RST 25 DEC_SSTBY 24 DEC_XCCE 23 DEC_SCK 22 DEC_SI 21 DEC_SO 20 NC 19 NC 18

D

CD_ZDET 17 DEC_XMUTE 16 DEC_INT 15

CD MECHANISM UNIT (MG-101X)

DRV_ON 14 MEC_LOAD 13 MEC_EJECT 12 DR_GND

11

DR_6V 10 9

BU_3.3V

E

D_GND

8

VDD_3.3V

7

AU_8V

6

CDON_1500MV

5

MEC_SELFSW

4

MEC_INSW

3

MEC_LIMIT

2

MEC_DSW

1

T E T S Y B C E R D _ T C C S _ X Z _ E C _ D D E D C D C

W S F L E S _ C E M JL036

R201 1k

C201 R7 08

0

R101 1k

C101

560p

JL035 JL034 JL033

DEC_RST

JL032

DEC_STBY

JL031

CD_XCCE

JL030

DEC_SCK

JL029

DEC_SI

JL028

DEC_SO

21

k k 0 0 1 1

1 0 . 0

k 8 7 0 6 * * * 1

3 *

k 0 k 1 0 0 . 0 1 0 1 0

k 2 0 * 1

0 0 0 k 0 1 0 1 0 1 1

2 4 6 6 6 6 R R

6 5 5 C

9 8 9 8 5 5 3 5 4 5 4 5 R R R R

5 2 5 R

3 1 4 2 5 9 6 0 5 R R C

0 0 2 5 0 5 R R

6 5 4 7 4 5 4 5 4 5 8 5 R R R R

*7 R548 100k (GT30MP/GT257ME/GT300MP/GT303MP) k k 0 k 0 0 1 0 *8 R549 1 1 100k (GT25MPW/GT250MP:US,CND/GT257ME) 8 9 7 5 5 8 5 0 5 *9 R550 R R R 100k (GT25MPW/GT250MP) *10 R551 100k (GT30MP/GT250MP:RU/GT300MP/GT303MP) *11 R556 4 3 100k (EXCEPTRU) 0 0 0 2 *12 R564 L 0 L 0 .3 0 C C 100k (RU) 80 79 78 77 76 75 74 73

JL026 CD_ZDET

JL024

DEC_XMUTE

JL023

DEC_INT

JL022

DRV_ON

JL021

MEC_LOAD

JL020

MEC_EJECT

C703 16V 10

JL019 JL018

R701

0

JL017 JL016

FB606 R703

0

JL015

FB608

JL014

FB609

C701 100 10V

JL013

CDON_1500MV

JL012

MEC_SELFSW

JL011

MEC_INSW

JL010

MEC_LIMIT

JL009

C704 0.01

C712 0.01

C711

0.01

C710 RE-1

0.01

RE-0

C523

0.01

R663

1k

R661

1k

C522

0.01

0

C502

1000p

3.2

C514

1000p

3.2

C512

1000p

KEY1

R502

100

0

KEY0

R503

100

3.2

R505 10k RCIN0 0.5% R673 10k 0.5% L-CE

R504 10k 0.5%

0

R671

100

3.2

C513

0.01

3.3

R511

1k

3.3

G

0 9 5 1 * * * 7 5 1 5 0 3 5 5 5 R R R

0 3 0

4 * 6 2 5 R

0

1 * 6 0 5 R

3 3

k 0 k 1 2 k 0 0 1 1 1 0 1 0 1 * * 4 3 1 6 5 6 4 3 5 5 3 6 5 6 5 R R R R R

3 .3 0 3 .3 2 . 0 0 0 3

> > > 3 . 3 . 1 . 3 3 3 < < 0 < 0 0 0

72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51

0

3 22 *1 R506 100k (GT25MPW/GT30MP/GT250MP/ GT300MP/GT303MP) *2 R520 100k (GT257ME) *3 R525 100k (GT30MP/GT300MP/GT303MP) *4 R526 100k (GT25MPW/GT250MP/GT257MP) *5 R537 100k (US,CND,EA) *6 R538 100k (RU,E,AR,MX,IND)

L W O L 0 1 2 O L E L L S O 2 L B G T N T N T Y E T 2 _ 1 _ X X L S C C E T A T I_ T E S B C E T E T E C E L L E E C E S E G G R T C D S U _ S S S S I A C A X R _ T F N S E S V N C _ S S S S N T M U U T _ P D C L _ C Z E L V L I M A A A U S X B B B B P _ _ E I I M _ W S M A E E E E O T E _ D D NCO 50 T T Y S R A T D U C R R T _ D R - B L A Y O L A A A B _ E C C L C Q C C I T DDEC_XMUTE 49 E E M B NCO 48 83 SAIN NCO 47 84 BT_RTS CE 46 85 BT_CTS DEC_INT 45 86 BT_RESET MEC_DSW 44 87 BT_POWER MEC_LIMIT 88 NCO 43 IC401 MEC_INSW 42 89 SADATA IC401 EPM 41 R5F3650KBDFA 90 SACLK SYSTEMCONTROL CDON_1500MV 40 91 KEYACK0 MEC_EJECT 39 92 KEYACK1 MEC_LOAD 38 93 VSM KEYIN1 DRV_ON 37 94 BT_API_RX 36 95 KEYIN0 BT_API_TX 35 96 AVSS FW_BUSY 34 97 RC_IN0 FW_CLK 33 98 AVRH FW_RXD 32 99 AVDD K FW_TXD 31 K W T 100 LCD_CE K O T N I C O O L S K 1 U _ S C I T S O S S S S N 1 I S O I C E S N R T E O I S _ _ _ _ _ C _ E P S S I S I S T V U N S S _ _ S C S C S C C I _ I C C C O O O E C D D O R I N O E C S S S C M C U Y U E E E C C C E 2 N N N Y N I C L C N I 2 L S U U U B C X X R O V O V N R B S B D D D N N N B I I 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 4 3 2 0 2 0 0 0 0 3 3 . 1 . 3 6 . 0 2 . . 8 . 9 . 7 . . 3 . 3 3 7 . 3 0 1 3 0 0 2 1 1 3 2

E E 81 RE-IN1 D D 3.2 82 RE-IN0

MEC_DSW

F

1

2

R598 100

0

DEC_XMUTE R566 33k

0

R577 100k

0

R597

100

0

R586

1k

0<3.2>

R583

1k

0<3.2>

R582

0

R571 100k

0

R596

100

CDON_1500MV

R593

100

MEC_EJECT

R595

100

MEC_LOAD

R594

100

DRV_ON

BUSY

0

CL005

0 0<3.2> 0

CL002

0

CL001

R562 33k DEC_INT MEC_DSW MEC_LIMIT

1k

MEC_INSW R560 10k

R592

100

0

R516

0

RXD

0

R517

0

TXD

0

CLK

0

I2C_SIO I2C_SCK

k 0 0 1

k 1

4 1 5 R

0 1 5 R

k 0 0 1 3 3 5 R

H

1

CLK 2 3

BUSY

(

)

FLASH PROGRAMMING

I

TXD 4 RXD 5 BU3.3V

6

FLASH_W

7

GND

8

JL001

k 0 k k 0 k 0 0 0 0 0 0 1 1 1 1

p 8 1

4 9 2 3 5 5 1 5 3 5 1 5 R R R R

2 0 2 1 5 7 5 0 5 R R D

8 7 0 5 0 5 C C

RESET

JL002

CLK

JL003

BUSY

JL004

TXD

JL005

RXD

JL006 JL007

1

k M 0 M 0 1 5 1 1 1 8 0 0 1 8 5 5 5 R R R z H k 0 2 8 0 6 5 7 X . 9 2 3 0 5 R

G 1 T 0 4 V 1 5 7 0 B k 7 R 1 4 L

CN401 8P RESET

19

560p

JL027 JL025

18

k 0 k 0 0 0 1 1 1

p 0 0 0 0 0 2 1 0 1 0 1 2 0

k 2 k 0 2 . 2 . 2

1 2 3 6 5 7 6 4 5 R R R

5 1 8 8 0 9 1 9 5 5 5 5 C R R R

6 1 2 5 7 2 5 2 5 R R R

K O C I S S S _ _ _ C C C

P E

k k p p 0 0 7 4 7 4 0 1 0 1 0 2 1 6 7 6 5 2 5 5 5 5 C C R R

k 0 0 1 4 7 6 R

p 8 1 X501 7.92MHz

CNVSS

C510 0.01

JL008

W S

O

K C

S

T

k 0 0 1 8 6 5 R

BUS7

MAIN BOARD (3/3)

(Page 21)

(Page 21)

Sony cdx-gt300mp service manual

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