Sony KE-32TS2U service manual H1 SIRCS, P-SW

IC3001

IC3001

CN3001

A5V

1

GND

J3001

D3009

VIDEO SW

VIDEO SW

2

GND

PR/CR/R

PROTECT

2

R

2

R

3

AN5V

D3007

IC3014

4

AN5V

COMPONENT VIDEO IN 2

J3000

VIDEO PROCESSOR

Q3025

PB/CB/B

PROTECT

7

B

IN1

7

B

IN1

CN3002

5

GND

A

/ RGB IN

D3008

R

35

R

35

1

R/V

COUT1

45

BUFF

6

C_SIG

Y/G

PROTECT

5

G

Q3104-3106

5

G

3

4

Q3026

7

GND

OUT B

30

OUT

B

30

4

G/Y

1

2

YOUT1

43

BUFF

8

Y_SIG

TO

CR

11

R

11

R

Q3027

9

GND

B BOARD

CN102

CN3011

G

27

G

27

6

B/U

VOUT1

40

BUFF

10

VID_SIG

Y

Y

V1

PR

1

13

G

IN2

LPF

13

G

IN2

11

GND

GND

2

CB

CB

L1

PB

3

16

B

16

B

CN3004

J

GND

4

CR

19

19

R1

TV

47

1

TUNER VID

Y

5

2

GND

Q3005

Q3017

B

GND

6

F

LTV

46

3

TUNER L

TO

HD

7

SW

SW

3

4

4

GND

UD BOARD

GND

8

1

2

RTV

48

5

TUNER R

TO

CN7002

VD

9

TO

6

GND

INPUT SELECT

LPF

B BOARD

TU BOARD

CN401

V2

CN6001

J3011

LOUT1

VID_L

IC3013

IC3012,Q3022-3024

CN3009

L2

39

+12V

FAN

SUB WOOFER OUT

1

FAN-DRV

IC3007

VID_R

REG

DRIVE AMP

ROUT1

2

FAN1

R2

41

VD

3

FANDRV

FANFB

3

GND

4

10

DSUB_V

26

27

IC3017

HD

1

5

FAN2

COMPONENT VIDEO IN 2

5

SCL

SDA

4

FAN-DRV(NC)

/ RGB IN

2

15

8

DSUB_H

FAN_DET

6

GND

TO FAN

SCL_LS

SDA_LS

7

FAN-DRV(NC)

8

FAN3

9

10 11

9

GND

INPUT SELECT

10

NC

11

NC

12

NC

J3004

IC3006

IC2002

Q2005

IC2003

L

6

L3

IC2000

DRIVE AMP

CN3007

COMPONENT VIDEO IN 1

AUDIO

LOUT1

12

ATT

16

LIN

LOUT

10

6

LIN

LOUT

20

11

IN

STB

OUT

4

1

L_SP(+)

R

5

L2

Q2006

12

2

L_SP(-)

VID_L

4

L1

LOUT2

14

SW

2

MODE2

L+R

22

TO

IC2001

SPEAKER

23

R3

Q2004

DRIVE AMP

J3002

ROUT1

13

ATT

15

RIN

ROUT

9

7

RIN

ROUT

19

11

IN

STB

OUT

4

4

R_SP(+)

L

24

R2

28

29

12

3

R_SP(-)

COMPONENT VIDEO IN 2

AUDIO

ROUT2

15

CN3005

/ RGB IN

VID_R

R

25

R1

1

A13V

28

27

Q2001,2003

2

F.GND

3

GND

SDA_LS

SCL_LS

SDA_LS

SCL_LS

SP MUTE

C

4

GND

CONTROL

AUDIO-12V

5

AUDIO-12V

J3008

Q3032

IC3015

Q3036

6

AUDIO GND

TO

MUTE

1

3

7

AUDIO GND

POWER BOARD

Q3033

Q3039

IC3016

AMP

AUDIO+12V

8

AUDIO+12V

CN3005

SW

MUTE

7

5

MUTE

7

3

CN3008

AMP

1

STBY5V

HP_SW

AN+12V

2

UART TX

3

GND

Q3028,3029

4

UART RX

POWER ON MUTE

LINE MUTE

5

CPU RESET

&

6

FWE

LINE MUTE

7

FLASH MODE

8

GND

9

SDA

10

SCL

11

UD_BINT

12

GND

5V

5V

5V

S4001

5V

5V

13

32K CLK

POWER SW

CN4000

CN3006

14

GND

D4000

D4001

1

STBY5V

STBY 5V

1

CN3012

Q4001

Q4007

2

P ON

P ON

2

1

SDA

H

3

P SW(-)

P SW(-)

3

2

SCL

4

P SW(+)

P SW(+)

4

LED A

3

UD_BINT

5

LED G

LED G

5

LED B

4

GND

TO

6

LED R

LED R

6

CN3003

IC4001

UD BOARD

7

GND

GND

7

AN+12V

STBY5V

30

STBY5V

CN7004

REMOTE

8

SIRCS

SIRCS

8

29

GND

IN

9

GND

GND

9

Q3034,3035

28

SIRCS

10

HP SW

HP SW

10

POWER ON MUTE

27

GND

11

HP MUTE

HP MUTE

11

&

26

LEDA

12

GND

GND

12

SP MUTE

25

LEDB

J4001

MUTE

13

HP R

32K CLK

13

24

POWER SW

14

GND

GND

14

23

INPUT SEL

HEADPHONE

MUTE

15

HP L

TO

22

GND

B BOARD

21

D3 DETECT

CN1003

20

LPF

IC3031

Q3037

19

AUDIO MUTE

CN3010

18

LINE MUTE

HP_L

1

1

7

MUTE

17

GND

GND

2

HP AMP

Q3038

16

SCL LS

D

H1 (SIRCS, P-SW)

HP_R

3

3

6

MUTE

15

SDA LS

Q3006,3008

14

GND

TO

13

UART TX

CONTROLS OUT

SIRCS2

B BOARD

12

UART RX

AMP

CN1001

Q3007

11

CPU RESET

10

FWE

SIRCS1

CONTROLS IN

9

FLASH MODE

AMP

8

GND

7

FAN DRIVE

6

FAN FB

5

FAN DETECT

4

GND

3

Q SENS

2

RGB3

1

CONT1

Q (VIDEO SW, FAN DRIVE, AUDIO AMP, INPUT TERMINAL)

KE-32TS2U(UC) 3-3