Sony KE-32TS2U service manual Stby

(1) Schematic Diagrams of B (a, b, c, d, e, f, g) Board

1 2 3 4

5

6

7

8

9

10

11

12 13 14

15

A

B

C

D

E

CN102

11P

Q7

TO Q( a )BOARD

DTC144EE

CN3001

JL11AN 5V-3

ac-2

INVERTER

GND

1

GND

2

JL10

AN5V

3

AN5V

4

GND

5

JL12

AN 5V-3

C_SIG

6

GND

7

JL13

L3

+5V

1µH

Y_SIG

8

:CHIP

C26

R25

R27

0.01

C88

4.7k

JL15

4.7k

GND

9

C16

25V

220p

1/10W

1/10W

C15

0.1

B:CHIP

CH:CHIP

:CHIP

:CHIP

VID_SIG

10

100

16V

JL14

6.3V

B:CHIP

B:CHIP

B:CHIP

GND

11

:AL-CP

C18

10

16V

16V

C27

Q11

:AL-CP

16V

R24

R26

R28

R30

C23

0.1 16V B:CHIP C28

680

680

R33

2SC4617

X1

0.1 16V B:CHIP

680

4.7k

6.8k

BUFFER

0.1

0.1

0.1

1/10W

1/10W

1/10W 1/10W

IC2

16.2MHz

16V

:CHIP

:CHIP

:CHIP :CHIP

1/10W

Q6

Q8

Q10

B:CHIP

:CHIP

2SC4617

2SC4617

2SC4617

CXA2163AQ-T6

R11

C20

C21

C29

C86

BUFFER

BUFFER

BUFFER

R44

C17

COLOR DECODER

1k

0.1

220p

R37

1k

1/16W

10p

16V

CH:CHIP

1k

1/10W

:RN-CP

CH:CHIP

B:CHIP

C87

1/10W

:CHIP

C11

R7

38

37

36

35

34

33

32

31

30

29

28

27

26

25

220p

:CHIP

C5

CH:CHIP

0.01

8

7

6

5

R41

0.47

27k

25V

1/16W

Xtal 4.0

BPH-Fil 0.9

YS/YM 0

R2 2.4 G2 2.4

B2 2.4

Y/C Vcc

Y2

Cb2

Cr2 0

Y/C GND

R1 2.4

G1 2.4 B1 2.4

1.5k

16V

R106

IN0

IN1

B:CHIP

1/10W

B:CHIP

:RN-CP

220

IC4

:CHIP

1/10W

2.7 2.3

0

Z8622912SSC-00TR

C6

39

C3

YS1

24

:CHIP

MAIN V CHIP/CC

0.01

1.7

OUT 2.7

25V

40

23

C36

APC-Fil

Cr out

C30

4.7

R

B:CHIP

3.0

1

AS

18

R1

41

CVBS/Y3

Cb out

22

4.7

6.3V

IC3

5.0

100

C7

10V

B:CHIP

1

2

3

4

1/10W

42

1.9

1.9

21

B:CHIP

TC4W53FU

G

BOX

17

0.1 16V B:CHIP

ADD(8EH)

Y OUT

2

:CHIP

COMP

C1 0.01 25V B:CHIP

4.9

1.5

0

0

R49

R113

20

43

C2

APL FIL

0

C2 4.7 10V B:CHIP

1.8

2.3

G/Y

C31

R31

3

B

SDO

16

100

1/16W

R2

R9

44

CVBS/Y2

Y1

19

33k

R40

0

1/10W

:CHIP

2.9

1.4

B/U

0.22

1/10W

:CHIP

100

680k

16V

220

SEN

SCL

45

COMB SYS

Cb1

18

:CHIP

4

15

1/10W

1/10W

2.9

R/V

B:CHIP

Q3

1/10W

5.0 5.0

ab-3

:CHIP

:CHIP

46

FSC OUT

17

:CHIP

C8

Cr1

2SC4617

R32

2.4

2.9

HIN

SDA

C33

C32

BUFFER

47k

2.2

47

AFC.Fi

SYNC-GND

16

0.4

5.0

10V

R10

0.22

0.22

R112

1/10W

C37

C39

R50

3.4

B:CHIP 3.9k 1/10W:CHIP

48

C1

YS3

15

16V

16V

0

:CHIP

0.1

470p

SMS

INTRO

100

CVBS/Y1 3.0 SYNC IN 1.8 OUT(2VPpp)CVBS 2.1 VS

C/FORCEDCOMB S

0.9 SCP 2.7 Y FORSYNC

2.3 SYNC-Vcc5.0 SCL

B:CHIP

B:CHIP

1/16W

16V

50V

7 56

12 1413

1/10W

C3 0.022 25V B:CHIP

0.1 COMB Y 3.0 D-VDD

2.5 D-GND

5.0 SDA 5.0

:CHIP

B:CHIP

CH:CHIP

:CHIP

VIDEO

VDD

R107

C40

C14

HS

R35

R116

1.4

220

0.1 16V B:CHIP

4.7

1

2

3

4

5

6

7

8

9

10

11

12

13

14

1/10W

1k

470

8

CSYNC

VSS

11

C44

10V

:CHIP

1/10W

1/16W

1.1

0.1

B:CHIP

B:CHIP

:CHIP

:CHIP C41

16V

R19

0.0068

9

LPF

RREF

10

B:CHIP

100

C34

1.2 1.3

R13

25V

R47

R4

C19

C24

1/10W

4.7

680k

R20

B:CHIP

C38

100

0.1

0.01

:CHIP

6.3V

R42

10k

1/10W

1/10W

100

B:CHIP

0.068

6.8k

1/16W

16V

10V

25V

:CHIP

:CHIP R118 B:CHIP

B:CHIP

1/10W

25V

1/16W

:RN-CP

1M

0.22

:CHIP

B:CHIP

:RN-CP

1/16W

C25

:CHIP

AN 5V-3

0.01

R119

C22

25V

1M

B:CHIP

R18

+5V

1/16W

:CHIP

7.5k

1/16W

C84

L1

C9

C12

:RN-CP

100

1µH

100

0.01

6.3V

:CHIP

6.3V

25V

:AL-CP

:AL-CP

B:CHIP

AN 5V-3

AN 5V-3

L4

1µH

C67

:CHIP

L7

100

C43

R1227

10µH

10V

47

0

:CHIP

:AL-CP

6.3V

1/16W

C68

:AL-CP

:CHIP

R103

0.1

1k

16V

1/10W

B:CHIP

ae-13

:CHIP

TP6

abe-14

R100

47

Q28

V.R-Y

R-Y

abe-15

1/10W

2SA1037AK

:CHIP

R108

C78

BUFFER

47

100p

1/10W

50V

C74

:CHIP

CH:CHIP

TP9

100p

CH:CHIP

Y

AN 5V-3

IC5

R104

+5V

CXA1211M

Q29

1k

AMP

TP7

2SA1037AK

1/10W

:CHIP

V.B-Y

BUFFER

B-Y

C45

C79

10

8

7

6

5

R109

16V

47

100p

:AL-CP

R101

1/10W

50V

YCA 2

R79

47

:CHIP

CH:CHIP

C47

C49

0

1/10W

R62

1/16W

:CHIP

C75

2.2k

47

0.1

:CHIP

100p

1/10W

6.3V

16V

YCA 1

50V

:AL-CP B:CHIP

:CHIP

CH:CHIP

R84

R110

R105

3.3k

1

2

3

4

Q30

1k

47

R60

1/16W

1/10W

TP8 Y

:RN-CP

Q23

2SA1037AK

1/10W

22k

2.1

3.1

3.2

:CHIP

:CHIP

V.Y

:RN-CP

Y AMP

BUFFER

1/16W

2SC4617

R102

C80

C53

47

TP5

100p

1/10W

50V

100

C48

C55

:CHIP

CH:CHIP

R61

10V

R85

C51

18p

Q24

1.8k

0.1

:AL-CP

GND

10

50V

3.3k

C76

1/16W

16V

2SC4617

:RN-CP

B:CHIP

6.3V

CH:CHIP

1/16W

Y AMP

100p

B:CHIP

:RN-CP

50V

-CP

R93

R98CH:CHIP

ac-16

:RN

R64

150

100

1/16W

R58

R80

C61

1/16W

1/16W

2.2k

R70

Q20

R75

1k

:RN-CP

:RN-CP

:CHIP

1/10W

:RN-CP

:RN-CP

:RN-CP

B:CHIP

Q27

100k

4.7k

1k

1k

0.1

1/10W

:CHIP

1/16W

2SC4617

1/16W

1/16W

16V

R92

2.2k

AMP

R78

Q22

1/10W

2SA1774

Q16

2SC4617

:CHIP

BUFF

2SA1774

220

AMP

1/16W

R57

AMP

R71

:RN-CP

C57

R89

R90

10k

470

R67

8.2k

C46

1

1/10W

1/16W

R65

1/16W

R72

R81

10

5.6k

R76

10V

:CHIP

:RN-CP

4.7k

1/16W

:RN-CP

2.7k

1k

B:CHIP

16V

1k

1/10W

:RN-CP

C50

1/16W

1/16W

Q26

Q15 :AL-CP

1/16W

Q25

:CHIP

0.1

:RN-CP

:RN-CP

R94

2SA1774

16V

:RN-CP

2SC4617

4.7k

2SC4617

B:CHIP

AMP

BUFF

BUFF

D1

1/16W

:RN-CP

R83

1SS387

1.1k

C62

R95

1/10W

R91

0.1

2.7k

:RN-CP

1.2k

16V

1/16W

Q18

1/16W

B:CHIP

:RN-CP

DTC144EE

:RN-CP

SW

ae-17

ac-18

AN 5V-3

L6

C63

C64

0.1

47

10µH

16V

6.3V

:CHIP

F:CHIP

:AL-CP

L5

10µH

:CHIP

C13

0.01

25V

B:CHIP

C56	C58
10
	0.1
16V
	16V
:AL-CP
	F:CHIP

IC6

CXD2057M

AUTO WIDE

L2	C10
	100
1µH
	6.3V
:CHIP

+5V

R68		R74	R117
1k	Q19
		100	0
1/10W
	2SA1774	1/10W	1/16W

F

G

	:AL-CP
R3	R6
47	2.2k
1/10W	1/10W	R8
:CHIP	:CHIP
JL1		47
		1/10W
		:CHIP
		TP1
		HS
Q1		R12
2SA1037AK
INVERTER		47
		1/10W
		:CHIP

ag-4

CN101		ag-5
15P
	STBY	5V
TO POWER BOARD
CN

R14

100

1/10W

:CHIP

IC1

TC7WH241FU

BUFF

1	8
0.2	4.8
2	7
0.4	0.1
3	6
	0.4
4	5

R17

100

1/10W

:CHIP

R15

10k

1/10W

:CHIP

TP2

VS

R16

47

1/10W

:CHIP

								R34
								680
								TP3 :CHIP1/10W
								COMB C
								Q5
								2SB709A
								C BUFFER	R39
									5.6k
									1/10W
									:CHIP
								TP4
								COMB Y
	R22							R36	R43
	680							1k	680
	1/10W							1/10W	1/10W
	:CHIP							:CHIP	:CHIP
R21	R23							Q4
	560	1	2	3	4	5	6
100								2SA1037AK
	1/10W
1/10W								V BUFFER	Q9
	:CHIP
:CHIP
				FL1					2SB709A
			H355LNK7849						Y BUFFER

						R48	R52
							680
6	5	4	3	2	1	560	1/10W
						1/10W	:CHIP
		FL2				:CHIP	R53
							100
	H355LNK7849						1/10W
							:CHIP
7		9	10		12

		Q13
		2SB709A
		C BUFFER
C42
120p
CH:CHIP	R51
	330
	1/10W	6	5	4	3	2	1
	:CHIP
				FL3
R46			H355LNK7849
470		7		9	10		12
1/16W

R56

1k

1/10W

:CHIP

R55

560

1/10W

:CHIP

:CHIP	V AMP :CHIP	:CHIP			JL2
Q17					JL3
2SC4617
	R73				C59
V AMP
	1k				0.01
R66	1/10W	C52		R82	25V
	:CHIP	47		100	B:CHIP
100
1/10W		6.3V		1/10W
		:AL-CP		:CHIP
:CHIP
R69	Q21
1k	2SC4617	R77		C54
1/10W	V BUFFER	820
:CHIP		1/10W		470p
		:CHIP		50V
			CH:CHIP
					C60
					0.01
					25V
					B:CHIP
					R86
					10k
					1/10W
					:CHIP

ab-19

ab-20

1	OAW1	OLBX
2	OAW2	O169
3	OED	XI
4	OWSS	XO
5	VRB	VSS
6	ADIN	VSS
7	AVSS	VSS
8	AVDD	VDD
9	VRT	VDD
10	AVDD	VDD
11	IO	XRST
12	AVSS	I2CAD
13	ISET	SDA
14	TST	SCL

CN103

9P

H

STBY5V 1 GND 2 POWER 3 THERMO 4 DIG3.3V 5 DIG3.3V 6

JL16
JL17	DIG 3.3V-2
JL18	ae-6

ae-7

JL19

JL20

JL21 C82

	12	10	9	7
Q2				R29
2SA1037AK
V BUFFER	C35			5.6k
	15p			1/10W
	50V			:CHIP
	CH:CHIP

R45	:RN-CP
1k	Q12
1/16W
:RN-CP	2SB709A	R54
	Y BUFFER
		5.6k
		1/10W
		:CHIP

Q14

2SB709A

Y BUFFER

R59

100

1/10W

:CHIP

28		JL4
26 27		JL5
		X2
25		14.318MHz
24	R99
	0
23	1/16W
	:CHIP
22	C65	C66
	15p	15p
21	50V	50V
	CH:CHIP CH:CHIP
18 19 20	R96
17	100
	1/10W
15 16	:CHIP
R97
100
1/10W	L8
:CHIP	33µH
	:CHIP

ae-8 ae-9 ae-10 ae-11 ae-12

	1	SI
JL27	2	SO
JL28	3	CLK
JL29	4	CPSL
JL30	5	RESET
JL31	6	GND
JL32

GND 7 GND 8 DIG5V 9

100C083

10V 10

16V

B:CHIP

ab-21 +13V

7	GND
8	A13V
9	A6V

DIG5V 10 GND 11 GND 12 AN6V 13 AN6V 14

JL22

DIG 5V-2

+6V

AN	6V	IC7		AN	5V-3
		BA05FP
		+5V REG
				5.0
		VCC	OUT

+6V

I

A13V 15

JL24

6.1	GND	C71
	C70	47	C72
C69	0.1	6.3V	47
470	16V	:AL-CP	25V
10V	B:CHIP		:CHIP
:AL-CP

J

+13V

•Divided circuit diagram

One sheet of B and Q boards are circuit diagram is divided into three sheets, each having the code B-ato B-c. For example, the destination

ab1 on the code B-asheet is connected to ab1 on the B-bsheet.

a b 1

Ref. No.

Circuit diagram division code

B- a

(COLOR DECODER,AUTO WIDE)

B-SS11402<UC.>-B..-P1

KE-32TS2U(UC) 3-7