Sony KL-W9000 service manual ∙ K Board Voltage List, TA Board, HB Board, HA Board

(1) Schematic Diagrams of HA, HB, K, TA and TB Boards	KL-W7000/W9000	KL-W7000/W9000
	RM-Y980	RM-Y980

		KL-W7000/W9000		KL-W7000/W9000
(k)		(hb)	RM-Y980		RM-Y980
						VIDEO2 IN,		SENSOR		SENSOR
	AUDIO		POWER SW	(ha)		USER CONTROL	(ta)	<LAMP COVER>	(tb) <FILTER COVER>

VIDEO 2 IN

VIDEO

AUDIO L

R

HEADPHONE

TO U BOARD TO G BOARD

CN1

CN609

CN8001

MINI-JSW

D-SUB2 L

D-SUB2 R

FRONT V

FRONT L

FRONT R

E(HA)

E(HA)

E(HA)

CN8002

10P

GND

GND

GND

GND

3P

WHT-L

WHT-L

:S-MICRO

:S-MICRO

J8001

1

2

3

4

5

6

7

8

9

10

1

2

3

CN8101

3P

R8121

C8101

75

1

V

FB131 :CHIP

:AL-CP

FB134 R8122

C8102

D8008 STZ6.8T

0 :CHIP 220k

1

D8017

L

:AL-CP

:CHIP

D8009 STZ6.8T

STZ6.8T

FB132

FB135

C8103

FB133

1

D8018

R

:AL-CP

D8011 STZ6.8T

STZ6.8T

FB136 R8123

FB139

220k

0

C8006

:CHIP

:CHIP

1

C8005

:AL-CP

1

:AL-CP

J8002

R8022

R8021

220k

220k

FB137

FB138

:CHIP

:CHIP

FB140

R8009

R8011

R8014

R8015

IC8001

4.7k

1.8k

1k

680

R8016

:CHIP

:CHIP

:CHIP

:CHIP

0

SBX1780-51

:CHIP

REMOCON DET

S8004

S8007

S8009

S8011

S8012

3

2

1

R8020

R8006

R8008

R8010

R8012

R8013 SIZE/CENTER

STBY+5V

12k

4.7k

1.8k

1k

680

0

5.2

:CHIP

:CHIP

:CHIP

:CHIP

:CHIP

:CHIP

R8003

330

:CHIP

R8004

R8002

100

330

D8005

:CHIP

:CHIP

S8001

TLR124

S8013

S8003

S8005

S8008

S8010

CN8102

BS POWER

RESET

ENTER MENU VOL(-)

VOL(+)

INPUT SELECT

D8007

D8002

TLG124A

TLO124

POWER

STBY/SLEEP

C8001

10 16V :AL-CP

R8019

0

:CHIP

HA(VIDEO 2 IN,USER CONTROL)												1		2		3
		1	2	3	4	5	6	7	8	9	1		3		4		5
												2
		KEY0	KEY1	GND	SIRCSIN	STBY+5V	LEDSTBY	LEDBS	LEDPOWER		GND	DATA-DDC			HOST5V		CLK-DDC
	CN8003									GND			NC
	9P
	WHT-L
	:S-MICRO
				TO A BOARD
												CN8006

CN1012	5P WHT-L :S-MICRO
	TO U BOARD
	CN4

SIGNAL IN

	CN8004
	D-SUB15
			R	G		B
		DDC-DATA						DDC-DLK
			E(R)	E(G)		E(B)	HOST 5V
										FL8001
										190P
		FL8005								:EMI-CP
	EMI									EMI
		190P				H
		:EMI-CP				SYNC
R8101
47					CP
:CHIP
					190P :EMI-					D8304
				FL8004
						EMI			EMI	STZ6.8T
D8301		D8302					FL8003				R8102
							190P				47
STZ6.8T		STZ6.8T					:EMI-CP EMI			FL8002	:CHIP
										190P
										:EMI-CP
1							D8303	2		3
							STZ6.8T
FL8008
MEM2012T25R0							FL8006
25M:EMI-CP							MEM2012T25R0
							25M:EMI-CP
	EMI			EMI			EMI
		FL8007
		MEM2012T25R0
		25M:EMI-CP
								R8103
								150
R8107			R8105					:CHIP		D8305
150			150							STZ6.8T
:CHIP	R8108		:CHIP		R8106
	150					150		R8104
	:CHIP				:CHIP			150
								:CHIP

1	2	3	4	5	6	7	8	9
R.GND	SUBR	G.GND	SUBG	B.GND	SUBB	SYNCC	SYNCV	GND	RED-L	B-SS530.<U/C>-HA.
									CN8005
									9P
	D		D		D	SUB	SUB		:S-MICRO
						D	D

TO U BOARD

CN3

R8509

R8519

Q8501

AUDIO(L)

C8508

2SC3311A

C8509

27k

1k

MUTE

:RN

10

:RN

0.022

:PT

56k

AUDIO(L)

4

3

2

1

R8510

10k

C8510

R8514

0.022

AUDIO(L)

:PT

3.3k

R8512

:RN

IC8502

C8515

µPC4558C

:PT

AUDIO(R)

0.0022

HPF

B

R8516

56k

C8516

Q8502

:RN

47

R8515

C8518

5

6

7

8

16V

10k

2SC3311A

0.022

MUTE

C8520

R8518

C8517

10

1k :RN

0.022

AUDIO(R)

:PT R8517

R8545 R8544

AUDIO(R)

27k

10k

8.2k

:RN

:RN

:RN

R8520

C8528

3.3k

C8550

C8531

0.015

0.033

C8529

R8501

R8532

:PT

:PT

10

1k :RN

0.015

47k

:PT

:RN

R8531

R8533

10k

R8540

47k

C8532

R8535

C8553

270k

:RN

0.015

3.3k

:PT

0.0022

B

Q8503

4

3

2

1

2SC3311A

MUTE

CN8505

IC8504

µPC4558C

8P

LPF

RED-L

C8554

:S-MICRO

0.0022

B

C8538

5

6

7

8

L IN

8

0.0022

B

GND

7

R8538

+9V

10k

R IN

6

GND

5

C8540

R8539

C8541

C8539

47

16V

10k

47

0.0022

L+R IN

4

C8551

25V

B

+9V

3

0.1 25V X:CCS

SP MUTE

2

HP ON

1

C8552

TO A BOARD

0.1 25V X:CCS

CN1402

— K BOARD — — HA BOARD (Conductor Side) —

CN8501

6P

WHT

+20V

:S-MICRO

1

+20V

2

+20V

3

+20V

4

GND(A)

IC8501

5

GND(A)

6

GND(A)

TDA2009A

WOOFER AMP

TO G BOARD CN602

1

2

3

4

5

6

7

8

9

10

11

D8502

CN8502

PS8501

3P

2A

RD30ES

RED-L

C8504

D8501

:S-MICRO

0.1

RD30ES

:MPS

1

WOOFER(+)

C8501

C8507

2

NC

R8503

C8506

2200

47

16V

R8502

1k

0.1

35V

3

WOOFER(-)

2.2k

C8505

:RN

:MPS

:RN

TO SP

C8502

C8503

2200

47

35V

R8506

R8508

47

16V

2.2k

2.2k

16V

R8507

C8512

R8504

R8505

R8511

2.2

R8513

47

C8513

27

2.2

27

:FPRD

1k

C8511

16V

1

:RN

:FPRD

:RN

:RN

22

IC8503

TDA2009A

L/R AMP

CN8503

4P

1

2

3

4

5

6

7

8

9

10

11

WHT-L

PS8502

:S-MICRO

C8521

2A

1

GND(A)

2.2

C8519

(L)

2.2

AUDIO(L)

AUDIO(L)

R8521

0.1

:RN

:MPS

AUDIO(R)

AUDIO(R)

2

OUT SP L

3

GND(A)

— HA BOARD (Component Side) —

(R)

C8526

4

OUT SP R

R8522

C8525

470

C8523

1.2k

0.1

25V

1.2k :RN

:MPS

C8524

TO SP

C8522

470

R8525

25V

R8527

R8529

47

C8527

33 :RN

2.2k

2.2k

16V

47

16V

R8528

R8526

R8534

4.7

C8537

R8536

R8537

C8536

4.7

33

:FPRD

1k

C8535

1k

1

:FPRD

:RN

2200

:RN

22

:RN

B-SS530.<U/C>-K..

K(AUDIO)

∙ K BOARD VOLTAGE LIST

HB(POWER SW)		CN8031
		RED-L
		3P
		:S-MICRO
	1	POWER ON
S8031	2	NC
POWER	3	GND

TO A BOARD

CN1009

8 9 PIN

B-SS530.<U/C>-HB.

S9501

		1	LAMP COV
	2		NC
		3	GND
TA			CN9501
			3P
			BLK-L
			:S-MICRO
			TO A BOARD
(SENSOR<LAMP COVER>)			CN1009
			4 5 PIN

B-SS530.<U/C>-TA.

S9551

	1	FILTER COV
	2	NC
	3	GND
TB		CN9551
		3P
		YEL-L
		:S-MICRO
		TO A BOARD

CN1009

(SENSOR<FILTER COVER>) 6 7 PIN

B-SS530.<U/C>-TB.

Ref.	Pin No.	Voltage [V] Ref.		Pin No.	Voltage [V]
IC8501	1	1.5		5	1.5
	2	0.9		8	10.7
	3	12.2		10	10.6
	4	0.9	IC8504	1	4.8
	5	1.5
				2	4.8
	8	10.5
				3	4.7
	10	10.6
				5	4.8
IC8502	1	4.8		6	4.8
	2	4.8		7	4.8
	3	4.8	Q8501	B	0.5
	5	4.8
				E	0
	6	4.8					— TA BOARD —	— TB BOARD —
						— HB BOARD —
	7	4.8	Q8502	B	0.5
IC8503	1	1.5		E	0
	2	0.9	Q8503	B	0.5
	3	12.2
				E	0
	4	0.9

HA BOARD

Terminal name of semiconductors in silk screen printed circuit (*)

	Ref.	*
D8017, D8018, D8302,		8
D8303, D8305
D8008, D8009, D8011,
D8301, D8304		9

*: Refer to Terminal name of semiconductors in silk screen

printed circuit (see page 54)

– 55 – – 56 – – 57 – – 58 –