Sony KP-41T65C service manual Comb FILTER,PIP Processor

BLOCK DIAGRAM (2)

Z

(DY/VM)

DY

CN1434

G-H(+)	1
NC	2
NC	3

CR(R OUT)

BLOCK DIAGRAM (3)

			IC5101
			D COMB FILTER
		CN5101(1/2)			CN5101(2/2)
A	V IN	BUFFER	BUFFER		BUFFER	Y OUT
		6	27 AD IN	AY0 31	2
		Q5101	Q5108,5105		Q5102,5106,5109,FL5101

DY

(R)

J

TO G BOARD

CN504

CN804

GND 1

	CN1404 HR IN	VR IN	VR RET	HR RET	CN1406 HR IN	VR IN	VR.RET	HR RET	CN1401	V DEF	V MID	V RET
1		2	3	4	1	2	3	4		1	2	3
		2

(G)

CN1403

CN1433

CN1463

V DEF

NC

V RET

HG IN

VG IN

VG RET

HG RET

VM OUT

VM RET

1

2

3

1

2

3

4

1

2

H

TO

A BOARD

CN1501

1

VM DRIVE Q1431,1432

CN1402	VM OUT	VM RET
	1	2

VM CONT

Q1433-1436

CN1431	135V
	1

TO A BOARD

CN302

NC	9V	E
2	3	4

F

5 VM

CN1462

HB.IN	VB.IN	VB.RET	HB.RET
1	2	3	4

CN1464 HB.RET	VB.RET	VB.IN	HB.IN
4	3	2	1

G-H(-) 4
CN1461
V.DEF	1
V.MID	2
V.RET	3

DY

(B)

E

TO A BOARD

CN303

CN703

1IK

2E

39V

4E

5B

6E

7G

8E

9R

IC701

38

VIDEO AMP

5

Q701

H(+)

H(-)

200V

PEAK LIMIT

9V

Q702

R

CN706
R/S	1
NC	2
H(+)	3
H(-)	4
NC	5
NC	6
200V	7
NC	8
NC	9
CN702
IK2	1
IK1	2

E3

9V 4

E5

B6

G 7

V901

PICTURE TUBE

1

2

TO A BOARD

CN304

BUFFER						B
Q5111,5112		BUFFER				TO A BOARD
AC0	41	Q5103,5103,5110,FL5112			4	C OUT
						CN304
25 RB				IC5102
			4FSC GENERATOR
0CLK	1	17	4FSC OUT V2 IN		26
				VO 1	30
					X5102
		1	V	IN	5
					500KHz
					X5101
BUFFER		8	C	IN	11
		2	Y IN		14.32MHz
Q5104

	RV WAVE	2
	BV WAVE	3
	GND	4
I	CLK	5
	MUTE	6
TO A BOARD	DATA	7
CN003	CEB	8
	GND	9
	VP	10

IC1801

V.WAVE GEN

V.SAW 4

V.PARA 5

V.SIN 6

1V.BLK V.4TH 7

IC804

B CONV GEN

	BV	OUT	41
15 V.SAW	BH	OUT	40

16V.PARA

19V.SIN

20V.4TH

		MPIN 1	23
1	H.SAW	M PIN2	22
2	H.PARA	CEB	31
3	H.SIN	DATA	32

IC810

CONV OUT

6

9

7

14

11

13

15

18

CN803

	1	HB OUT
	2	VB OUT
	3	VB RET
	4	HB RET
CN802
1		HG OUT

G2

FV

	CN704
1	G2	G2

CSUB V

TO A BOARD

		IC5001
		SUB DECODER					IC5052
CN5051(1/2)						PIP PROCESSOR
	BUFFER							CN5051(2/2)
5	34	CVBS/Y IN						BUFFER
	Q5001			20	32		V OUT 7		PR Y
			V OUT			V IN		15
	BUFFER							Q5051
	38	VSYNC	U OUT	19	30	U IN

IC1802

H.WAVE GEN

H.SAW 4 1 H.BLK H.PARA 5 H.SIN 6 H.4TH 7

4	H.4TH	MUTE	33
		CLKB	34
	IC806
	G CONV GEN
		CLKB	10
15	V.SAW	MUTE	11
16	V.PARA	DATA	12
19	V.SIN	CEB	13
20	V.4TH
		GV OUT	41
1	H.SAW	GH OUT	40

2H.PARA

3 H.SIN

4	H.4TH	CEB	31
		DATA	32
		MUTE	33
		CLKB	34
		IC808
	R CONV GEN
15	V.SAW	CLKB	10

16

IC809

CONV OUT

14

11

13

15

18

16

6

8

7

2		VG OUT
		1
3		VG RET
4		HG RET
CN801
	1	HR OUT
	2	VR OUT	2
	3	VR RET
	4	HR RET

1

CG(G OUT)

		IC731
	3	8
		VIDEO AMP
		5
	CN736
1	R/S

2NC

3H(+)

4H(-)

5	NC	H+
6	NC	H-

7200V

8 NC 200V

9E

CN732

1IK2

G

CN737

R/S	1
NC	2
H(+)	3
H(-)	4
NC	5
NC	6
200V	7
NC	8
NC	9
CN733
IK1	1

E 2

V902

PICTURE TUBE

1

2

CN305

Q5002						U OUT	9	BUFFER	PB Y
			BUFFER					16
								Q5055
39 HSYNC	Y OUT	18	28	Y	IN
			Q5003-5005			Y OUT	8	BUFFER	PY
								14
								Q5052
			BUFFER					BUFFER	PYS	D
	SCP	16	20	S	HSYNC	SEL	12	17
			Q5057,5053,5036					Q5054
	VTIM	14	19	S VSYNC		M VSYNC	17	9	MAIN VP	TO A BOARD
										CN305
			3	X IN		M HSYNC	18	10	MAIN HP
			X5051
PT			20.48MHz			SCL	22	20	SCL
			4	X OUT		SDA	21	19	SDA

(D COMB FILTER,PIP PROCESSOR)

		CN506
	HD	1
	GND	2
	HP	3
	GND	4
G	PIN	5
	PROT1	6
TO A BOARD	ABL	7
CN301	-15V	8
	GND	9
	+15V	10

	T501
H DRIVE	H OUT
Q501	Q502

16	V.PARA	MUTE	11
19	V.SIN	DATA	12
20	V.4TH	CEB	13
1	H.SAW	RV OUT	41
2	H.PARA	RH OUT	40
3	H.SIN	MPIM1	23
4	H.4TH	CEB	31
		DATA	32
		MUTE	33
37	A2 INP	CLKB	34

IC803

SHADING COMP

56

11

9

10

BUFFER

		CN502
		1	B-H(+)
		2	NC
	IC811	3	NC
			B-H(-)
	+B	4
	SHADING AMP
3	1	CN503
		1	G-H(+)
		2	NC
6	7	3	NC
		4	G-H(-)
		CN504
		1	R-H(+)
	T504	2	NC	J
		3	NC
	FBT
		4	R-H(-)	TO DY(R)
	1	HV
		FV

2

G2

FV

3E

4 9V 9V

5E

6B

7 G

	CN734
1	G2	G2

E	3
B	4

B-SS605.<EW.>-B/D-3

IC501(1/2)
	REG COMP
2	5

IC501(2/2)

REG COMP

11 13 8

14

9

117

PIN AMP

Q505

12V

Q802,805

-12V

+B

BUFFER-B Q807

7
3
		CN501
10		1	B/S
9	6	2	R/S
		3	NC
	11	4	H(+)

4	5	H(-)
	6	NC
	7	NC

CB(B OUT)

IC761 B

38

VIDEO AMP

5

V903

PICTURE TUBE

IC805

DF AMP

8 200V

D513	9	NC
	10	GND
	T502
	CN805

1

CN765

1R/S

2NC

3H(+)

4H(-)

5NC

6NC

15V

-15V

			4	GND
13	14	9	3	NC
		8	DF OUT	DF
			2
	7	10	Q506,507	G2
			1
6			G2 MUTE
			CN507
T605			Q503,504	GND	4
1		3		HV.REG	3
RECT			STDBY 12V		2
D656
			12V
			STDBY 12V		1

G2

FOCUS

FV

BLOCK

R

HV

G

BLOCK

B

2

8NC

9 NC

CN762

4IK1

3E

2E

1 B

H(+)

H(-)

G1

11V

5V

	CN652
11V	7
5V	5

IC653

O

D658

D654

I

CN763

-5V

135V

STBY12V

K

-5V	1
135V	10
STBY12V	4
RELAY	2

5V REG

5V

-5V

IC652

O

-5V REG

135V

D653

I

RECT

D655

T604

1 G2

G2

CN766

B/S	R/S	NC	H(+)	H(	NC	NC	200V	NC	E
1	2	3	4	5	6	7	8	9	10

TO A BOARD CN1601 AUDIO(+)

AUDIO(-)

	CN651
AUDIO(+)	7
AUDIO(+)	8
AUDIO(-)	5
AUDIO(-)	6

IC654

O

5V REG

+B OVP

Q661,662

OCP

Q658,660

PROTECT

Q659

RECT			RECT
D657			D602
D651		IC601	RY601
		SW
I
					CN601
					T603	AC
			Q601,602	RECT	1
1	IC651	4	STBY12V REG	D601,603￿
	DM-48	Q654,656		D691,692	4	AC

RELAY DRIVE

Q652

PROTECT	LATCH	BACK UP
Q657	Q653,655	Q651

H/V-WAVE,HV,

G POWER SUPPLY￿

RGB CONV CORR

CN6002	CN6001
L6002	L6001	AC
	1
		AC
	2	AC
	F6001

F

(AC LINE)

B-SS605.<EW..>-B/D-2

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