Sony KP-43T75A, KP-53SV75A service manual Board IC807, 815, 816 ∝ PD6376GS-E2, Bv Dac

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

A

TO (1/3)

D FO CU S

FF

BU-

VP

HP

HR -D

HG -D

BH-D

C8 10

C811

VR -D

VG -D

VB- D

VB- D

VP

0 . 1

FB805

RH-

VR-

25 V

47

+ 5 V

F:CH IP

25V

BLM 601

D

D

C 813

C 821

47

R9 03

25V

47

25 V

100

:CH IP

B

C 812

C8 20

R 911

C 850

C 852

0 . 1

0 . 1

47

47

25V

100

25V

25V

25V

F :CH IP

:C HIP

F:C HIP

:CHIP

:CHIP

:CHIP

R848 :CHIP

:CHIP

:CHIP

4.2

5.2

3.2

5.1

1.2

1.2

R 957

C909

R 1001

L8 28

L835

100

560

1000 ∝

H

1800 ∝

H

R815

R817

R819

R853

R855

5p

:C H IP

CH :CHIP

:RN - CP

:FLR 50

:E L0606

R 994

C 938

100

2.5100

2.5100

4.9100

100

100

C888

30 k

C9 23

R8 59

KCL

LSI

SIR

CKLR

DN GA

UTLO

FELR

FERR

:R N - CP

0 . 001

0 . 0047

C 956

47

4.2

5.2

5.2

2.1

22k

I C 8 0 7

CH:CH IP

B:C HIP

0 . 0068

+ 5 V

25V

B:CH IP

:C HIP

∝ PD6376GS - E2

+ 5 V

BV DAC

R964

- 0 . 5

DN GD

DD DV

DN TU GA OR 5.1

VDDA

DVD A

C894

10k

ELS

47

- 0 . 5

TU ORH

TU OH G

TU OBH

DAVD DH

TU OHD

TU AOD XH

SVS BIAS

FEIR

TEN VC

VDDBIAS

TU VO

TU AOXVD

TU AOVD

DD AVVD

TU OVR

TU OVG

TU OBV

DVD HS

SSVH S

SIA HBS

CN

:R N - CP

1 . 1

25V

C

C 825

+ 5 V

C 962

C 968

- 0 . 5

1 . 1

0 . 1

47

0 . 1

C 831

R956

25V

25V

TE ST6

D AV SS

25V

47

FB 807

100

4.2

4.2

4.2

4.2

7.1

1.2

1.2

- 0 . 5

F:C HIP

F :CH IP

25V

B LM 601

:C HIP

R 976

R 983

C 910

TES T7

D AV DD

10 k

30k

5p

4 . 9

R 878

RH

C851

I C 8 0 9

- 5 V

:R N - CP

:R N - CP

CH:C HIP

1k

:C HIP

C 848

TE ST8

DA OU T

C 843

C845

0 . 1

I C 8 2 4

C824

TLC2932IPW - E20

R1 015

1 . 3

C 834

0 . 1

0 . 1

25V

C 866

0 . 1

25V B:CH IP

47

25V

16MHZ PLL

LKC

LSI

IRS

CKLR

DN GA

TU LO

FLRE

FRE R

∝

PC4570G

0

1

DAR EF

0 . 0022

25V

25V

F:CHIP

C 926

0 . 1

TEST9

F :CH IP

:C H IP

3 . 3

R877

B:C HIP

F:C H IP

0 . 01

25V

C 917

C932

RH FILTER&BUFF

27k

:R N - C P

C849

I C 8 1 7

TE ST10

R2

FB806

B:C HIP F:C H IP

47

0 . 1

3 . 3

4 . 7k

R876

R892

BLM 601

47

25V

DV DD

A VD D

∝

PD6376G

25V

25V

R 1

:C H IP

6 . 8k

+ 5 V

C8 56

DDGN

DDVD

NDAG

TURO

F:C HIP

TE ST11

3 . 3

C870

RDAC

DAVD

DAVD

2 . 0

:R N - C P

47

C 858

SEL

+ 5 V

TES T12

VC O IN

25V

0 . 1

S ELECT R BIA S

R 932

R939

47

CN

C 842

25 V

2 . 7k

25V

I C 8 0 3

220

TES T13

PLLVSS

0 . 1

F:CH IP

2

. 2

2 . 0

:R N - C P

:R N - CP

CM0006CF

3 . 3

R 864

C830

25V

C 863

VC O

V C O

B:C HIP

PD O UT

0 . 1

FB 804

15 p

O UT

IN

L834

D

TES T14

DIGITAL - REGI

6 . 2k

25V

C 833

BLM 601

CH :CH IP

5

L827

0

. 6

R 938

1800 ∝ H

:R N - CP

F:CH IP

47

25V

C 855

.1

10 00 ∝ H

TES T15

PLLVD D

FIN - A

AGN D

220

:E L0606

2 . 4

22 0p

FB801

:F LR 50

8C h

:R N - C P

R 875

0

:C H IP

TEST16

TES T5

B:CH IP

2

. 4

VCO

B LM 601

2 . 2

:C H IP

FIN - B

C 865

C 867

R 993

R997

C937

R 879

0

C92 2

C 955

TE ST17

TES T4

IN HIB IT

0 . 1

1

30 k

560

0 . 0047

2 . 4

2 . 0

:R N - CP

0 . 001

0 . 0068

25V

10V

C 878

C 882

C908

TES T18

BCLK

R874 100 :C H IP

PFD

PFD

B :C HIP

B:C HIP

47

0 . 1

5p

:RN - C P

C H:CH IP

B:CHIP

B :CH IP

T O(1/3)

2 . 4

IN HIBIT

25V

25V

CH :C HIP

R8 73 10 0 :C HIP

O UT

TES T19

W CLK

F:CH IP

- 0 . 1

0 . 4

DG N D

N C

R 963

R872 100 :CH IP

C 893

9

HB LK O U T

10k

T EST20

C 887

0

0 . 1

:R N - CP

1 . 1

- 0 . 1

R 871 10 0 :CH IP

47

TE S T21

Y SO U T

25 V

C 961

C9 67

25V

F:C HIP

1 . 1

- 0 . 1

0 . 1

47

T ES T22

Y M O U T

25 V

25V

0

R8 69

- 0 . 1

F:C H IP

TES T 23

B O U T

100

:C H IP

R 974

R982

C 907

E

7

8

0

R

868

10k

30k

5p

100

:CH IP

RV

T EST24

G O UT

:R N - C P

:RN - C P

CH :CH IP

0

R

867

TE S T25

N

RO U T

100

:C HIP

I C 8 2 3

R1014

2

EFD OFX

ESETXR

EVED DO

C 931

∝

PC4570G

0

1TTES

PXSTO

TEU XM

SYU XB

KMXAC

INBLK H

KINVBL

3TEST

C 916

:CH IP

AMSD

DVD D

1M PW

2M WP

0 . 1

CLMS

SSDV

ASSD

LSSC

RV FILTER&BUFF

CXW

47

25V

25V

F:C H IP

R 897

8.4

8.4

9.4

9.4

0

8.4

8.4

9.4

8.4

8.4

6.4

6.0

6.0

1.0

1k

C 969

:CH IP

0 . 1

+ 5 V

25V

F:C HIP

R 856

:CHIP 1k

:CHIP100

:CHIP R825 :CHIP 100 100

:CHIP 1k

R831 :CHIP R833 1k

:CHIP R834 :CHIP 1k 1k

:CHIP 1k

R844 :CHIP 100

:CHIP100

R847 :CHIP 220

R 8 54

220

L833

100

C868

L82 6

R816

R818

R824

R828

R836

R846

:C H IP

:C HIP

0 . 1

1000 ∝

H

1800 ∝ H

F B808

25V

:FLR50

:E L0606

F

F :C HIP

BLM 601

I C 8 0 8

I C 8 1 2

R 991

C 906

R9 96

C 921

C936

C 886

0 . 0047

TC74HC04AF(EL)

TC74HC08AF(EL)

30k

5 p

560

0 . 001

R829

R 832

R 958

4 7

2 5V

C H:C HIP

B:C H IP

C954

INV

INV

:RN - CP

C H :C H IP

:RN - CP

0 . 0068

10k

10k

100

:C H IP

B :C H IP

C807

:C H IP

:C H IP

0 . 6

0 . 1

25V

F:CH IP

D - G V

C 892

- 0 . 2

R962

47

10k

4 . 3

0 . 1

D - G H

25V

1 . 1

- 0 . 2

:R N - C P

C 806

R 955

C960

C 966

R8 98

47

25V

100 :CH IP

1 . 1

- 0 . 2

0 . 1

47

4 . 8

0 . 7

1 k

0 . 1

:C H IP

25V

25V

R 852

R 972

R 981

C 905

- 0 . 2

F:C H IP

4 . 8

4 . 8

22k

4 . 5

0 . 6

4.

5.

5.

4.

6.

1.

1.

:C H IP

10k

30k

5p

2

2

2

2

1

2

2

:R N - C P

:R N - C P

C H :C H IP

G H

+ 5 V

4 . 3

0 . 1

2 . 4

I C 8 2 2

R 10 13

G

0

∝

PC4570G

R 805

R 808

R884

LKC

SIL

SIR

KLRC

DN AG

TU LO

EFLR

EFRR

C 915

C 930

:CH IP

3

4 . 7k

4 . 7k

0 . 6

0 . 4

2 . 3

4 . 8

47

0 . 1

GH FILTER&BUFF

1k

R888

R 896

I C 8 1 6

25V

:C H IP

:CH IP

:C H IP

100

1M

25V

F:C H IP

P SD A

:CHIP

∝

PD6376G

4 . 5

4 . 9

:C HIP

NDDG

NDAG

GDAC

DVD D

UT

DVD A

DVD A

S D A

R863

C 823

ELS

:CHIP R866 :CHIP 100 100

:CHIP 100

47

B

R

CN

O

100 :C HIP

R865

R881

25V

R895 :CHIP 100

:CHIP100

:CHIP220

-ED

-ED

C801

R

P SC L

R900

R902

0 . 0012

B:C H IP

R 893

R1000

L825

L8 32

SC L

10k

18 00 ∝ H

5.1

560

1000 ∝

H

R

910

:C H IP

:EL060 6

R 860

R9

13

R 917

:R N - C P

:F LR 50

8

5

10 0

:C H IP

100

G-DE

0

. .

100

100

FB 802

4

4

C 822

:C H IP

:C H IP

B LM 601

0 . 1

:C H IP

R 989

C 904

C 920

C 935

C 953

25V

30k

0 . 0047

6

9

9

9

5

6

2

5p

0 . 001

.3

.4

.3

.4

.4

.4

F:C HIP

.2

0

0

0

0

0

:CHIP

:CHIP

C 881

:RN - C P

CH :CH IP

C H:C H IP

B:C H IP

0 . 0068

H

R916

R915

C 879

0 . 1

B:C H IP

47

25V

25V

F:C H IP

0

YS

LC SIN AM

LC SG EDR

AD SAIN M

AD SG ER D

ASD GER D

LSEU PV I

1 1 DGN

DD V

LCXE I

LCX O

YMO

YSO

IO

BO

GO

1k

1k

R 961

I C 8 0 1

10k

C 891

:R N - C P

1 . 1

0

TC7W66FU(TE12R)

0

C 965

C 885

0 . 1

C959

IIC SW

25V

1 . 1

4 7

0

47

0

0 . 1

O

VSH IFT

O R

25V

F:C H IP

25V

25V

0

F:CH IP

O H S H IFT

O

I

I D PJE SV A0

R 970

R 980

C 903

4.

9.

0

I D PJE S VA1

10k

30k

5p

G V

:R N - CP

:RN - C P

C H :C H IP

4

4

R843

100

:C H IP

4 . 9

I C 8 2 1

I D PJE SV A 2

R 1012

O KU M U PR T

∝

PC4570G

0

4

I D R EG AC K

4 . 9

C 914

:C H IP

O AR EG S W

C 929

GV

FILTER&BUFF

R 842

100

:C HIP

1 . 9

I C 8 0 5

4 . 8

47

0 . 1

O AR EG R ST

I D RE G BSY

25V

25V

C X P 8 6 3 2 4 - 0 2 5 Q

I

0

F:C H IP

0

P J E D - C P U

I D R E G O VF

O IIC S W

R 840

100

:CH IP

4 . 8

R 914

O N VM S TO P

6Ah

1k

:CH IP

R 8 39

100

:C H IP

4 . 8

C 902

L8 24

L 831

I D SC AN

10 00 ∝ H

O DR E G I

R S T

R 954

5p

1800 ∝ H

4 . 8

:FLR 50

4 . 9

100

:CH IP

C H :C H IP

:EL 0606

I

5060

C 873

O D R EG I

M U TE

C875

R 838

100

:C H IP

R 810

Q 813

0 . 1

R 999

C 919

C934

I W IDE

C 864

2SD

601A

25V

47

0 . 0047

I

H P

1 0

0

D - B V

560

0 . 001

C952

33p

YS

O R

F:C HIP

25V

R 987

B :C HIP

:C HIP

C 884

C 890

5

4

3

2

1

0

I FF

C H :C HIP

30k

:R N - C P

C H :C HIP

0 . 0068

47

47

RO SEN S

DDO XE I

LLPEX I

D

D

D

D

D

D

D - BH

25V

25V

:R N - C P

B :C H IP

TSE RE

SCO O

IG ER AI

IEG ARI

IEG ARI

IG EAR I

IEG ARI

IEG ARI

0

CSO I

TIN B

HPI

VPI

DNG

JIGI

R 941

R 945

R 953

R 959

0 . 1

R912

100

:C H IP

10k

1 . 1

0 . 1

3 . 3k

6 . 8k

:R N - C P

1k

:C H IP

J

:C H IP

R E - Y S

C 958

C 964

:C H IP

C 872

0

1 . 1

0 . 1

0 . 1

47

+ 5 V

33p

25V

25V

C H :C H IP

4.2

5.2

5.2

4.2

5.1

1.2

0.2

R 968

R 979

C 901

0 . 1

F:C H IP

9.4

6.0

1.0

2.2

0.2

5.5

5.5

5.5

6.5

9.4

5p

10k

30k

C H :C H IP

FB 887

C 862

Q 806

:RN - C P

:R N - C P

B H

:CHIP R883 :CHIP 220 220

:CHIP 100

0 . 1

25V

B:C H IP

R 919

R 920

2SD 601A

BLM 21B 222

0

YM O R

I C 8 2 0

R 1011

2 . 2k

3 . 3k

0

5

R882

R885

:C H IP

LKC

ILS

SIR

CKLR

DGN A

TU LO

FRE L

FRE R

∝

P C 4 5 7 0 G

I C 8 1 1

:C H IP

0

C 913

C 928

:C H IP

X801

R E - YM

I C 8 1 5

BH FILTER&BUFF

47

0 . 1

P S T 9 1 4 3 N L

12M H z

∝

PD6376G

25V

25V

AT - 49

R E S E T

B DAC

DN DG

DVD D

NDG A

TU RO

DAVD

DDAV

F:C H IP

R894:CHIP 220

:CHIP220

:CHIP220

:CHIP220

SEL

NC

R 880

R899

R901

R904

NC

V CC

R943

K

1k

E

C900

R998

L823

L830

:C H IP

C 832

470

5.

5p

560

1000 ∝ H

1800 ∝ H

E

RST

:C H IP

22p

C 835

C H:CH IP

:RN - C P

:FLR 50

:EL0606

1

C H :C HIP

22p

C 871

FB803

C H :CH IP

0R

4 . 7

BLM 601

R985

+ 5 V

3R

2R

R1

R 965

15k

C 918

C933

C951

:R N - CP

0 . 001

0 . 0047

0 . 0068

10k

PJER ST

R 942

C 877

C880

:RN - C P

R918

C H :CH IP

B:CH IP

B:CH IP

47

0 . 1

10k

C869

4 . 7k

25V

25V

:R N - CP

B IN T

0 . 01

:CH IP

F:C H IP

R 960

0 . 1

D 824

V D D

B:C H IP

+ 5 V

A0

10k

1 . 1

0 . 1

1SS355 PR O T

4 . 8

R936

:R N - C P

C 883

C 957

C 963

A

1

W P

4

. 8

100

1 . 1

0 . 1

:C HIP

47

0 . 1

47

R EG I M U TE

A2

SC LM

R935

25V

C889

25V

25V

4

. 7

0 . 1

0 . 1

F:C HIP

E

SD AM

100

:C H IP

25V

R 966

R 978

C899

R 937

F:C H IP

10k

15k

5p

L

100

:C HIP

:R N - C P

BV

:R N - C P

CH :C HIP

+ 9 V

D 808

I C 8 1 0

- 5 V

I C 8 1 9

R 1010

ST24E16FM6TR

∝

0

UD ZS - 5 .

6B

EEPROM

C 912

C 927

P C 4 5 7 0 G

:C H IP

6

PR O T

47

0 . 1

BV

FILTER&BUFF

	A (2/3) BOARD : IC807, 815, 816, 817
			∝ PD6376GS-E2
		DIGUTAL			ANALOG
		POWER SUPPLY			POWER SUPPLY
		SYSTEM			SYSTEM
							13	L.REF
					MAIN DAC
							11	L.OUT
LRCK/WDCK 13			SHIFT REGISTER LATCH
		TIMING GENERATOR			SUB DAC
LPSEL/RSI	14
SI/LSI	15				SUB DAC
CLK 16
4/8 fs SEL	1						6	R.OUT
					MAIN DAC
D.GND	2						9	R.REF
		3	4	5	12	7	8
		NC	D.VDD	A.GND		A.VDD

SE N SO R

R 823

D 804

Q 804

8

. 1

C 829

25V

25V

0

1S S355

D TC 144E KA

R 0

AE h

F:C HIP

0 . 47

:C H IP

PEA K H O LD

R E SE T

16V

FB814

B :CH IP

R 908

C 970

BLM 21A102

100

0 . 1

C 971

LE FT

0

:C H IP

+ 5 V

25V

47

C 854

F:C HIP

25V

C 814

R814

R822

0 . 1

220p

R 806

680k

0

R 830

25V

:C H IP

:C H IP

:C H IP

470

F:C H IP

470k

R 1

:C HIP

:C HIP

D817

0

D 816

1S S355

C817

D 803

R 907

M

PR O T

1S S355

0 . 1

Q 803

100

C802

C805

1S S355

Q 807

P R O T

C808

25V

D TC 144E KA

:C H IP

I C 8 1 4

D 809

5.1

0 . 0039

0 . 1

0 .

0039

F:C HIP

PE A K H O LD

RE SET

2SD 601A

5.1

B:C HIP

25V

TC74HC32AF(EL)

R O R

0

R E - R

1S S355

FB813

F:C H IP

B:C HIP

OSD MIX

S LIC E

BLM 21A102

D 807

U PPE R

R 849

5 . 1

C 828

7

U DZS - 5 . 6B

0

470

.4

P R O T

ED - R

:C H IP

0

0 . 47

8.

6 . 5

16V

2.

B:CH IP

4

8

0

0

C876

I C 8 1 8

C815

R 925

R926

0 . 1

R 870

NJM4558M - T2

220p

25V

9.1 -

2.4 -

1 . 5k

10k

CENT REF

:C H IP

1.0

1.0

7.3 -

7.1 -

2.4 -

3.0 -

560

0

0

F:C H IP

5.6

5.6

:C H IP

Q 814

:C HIP

:C H IP

TO (1/3)

2S D 601A

R E G I PR O T

I C 8 0 6

0

0

R 851

D 802

Q 802

ED - G

4 . 8

R 891

L802

NJM2058M - TE2

10k

10 ∝ H

470

1S S355

D TC 144E KA

:C H IP

D 818

D 819

BUFF

0

0

R 951

L804

L803

0

:LAV 35

1SS355 1SS355

:C H IP

PE A K H O LD

R E SET

L809

N

1 . 5k

10

∝ H

10 ∝ H

5.

P R O T

PR O T

IC 802

10 ∝ H

C 897

C 898

R 1003

:C H IP

:LAV 35

:LAV 35

N JM 2058M - TE 2

4 . 8

C 827

:LAV 35

R 861

D 810

4

0 . 1

220

33k

L843

0

0 . 47

0

0

0

R 858

10k

1S S355

25V

16V

:R N - C P

10 ∝ H

IV C O N V

:C H IP

16V

10k

S LIC E

F:C H IP

:LAV 35

B:C H IP

1.5

3.4

0

R 950

R 952

:C H IP

C 911

R 1002

R 924

+ 5 V

2200p

15k

560

1k

Q 808

1 . 5k

:C H IP

0

C H :C H IP

:R N - C P

5

:C H IP

2S D 601A

R E - B

I C 8 0 4

.6

6.6

:C H IP

7

1

0

3

B O R

NJM2058M

- TE2

. .

.

7.

5.

7.

3.

5.

7.

1-

0

0-

R 2

R 923

0

D 820

PEAK HOLD

D 821

3-

6

1-

0-

6

3-

D 801

R 906

560

L801

FB 812

1S S355 1S S355

:C H IP

R 928

10 ∝ H

100

BLM 21A102

PR O T

PR O T

1SS355

Q 809

:LAV 35

PE A K H O LD

:C H IP

2 . 2k

R E - G

LO W ER

ED - B

:C H IP

2S D 601A

0

+ 5 V

G O R

C 818

C 826

• A (2/3) BOARD WAVEFORMS

1 2

0.9Vp-p (V)	1.3Vp-p (V)
5	6
1.2Vp-p (V)	1.6Vp-p (V)
9	10

3

0.4Vp-p (V)

7

4.6Vp-p (H)

11

4

1.5Vp-p (V)

8

5Vp-p (V)

220p

C 804

C 809

R 857

4

. 5

0

. 47

D 806

0

- 5 V

0 . 0039

R 862

O

:C H IP

0 . 1

100

16V

U D ZS - 5 . 6B

C 803

B:C H IP

10k

FB 811

25V

:C H IP

B:C H IP

0

0 . 0039

:C H IP

P R O T

Q 811

BLM 21A102

F:C H IP

B :C H IP

R 821

C 853

2S D 601A

R IG H T

R 922

0

R 850

0 . 8

0

Q 805

0 . 1

ATT

C 819

R 811

R 813

:C H IP

470

D TC 144E KA

25V

1k

R-E R

G-RE

B-RE

HR

220p

330k

680k

:C H IP

Q 801

R ES ET

F:C H IP

:C H IP

0

:C H IP

:C H IP

YS-RE

YM-ER

RV

HG

VG

BH

BV

:C H IP

D T C 144EKA

IN V

0

A (2/3)

R 820

R 3

Q 812

D 822

D 823

D 805

2SD 601A

0

R 929

AT T

1SS355

1SS355

:C H IP

R 905

U D ZS - 5 . 6B

1k

- 5 V

( P J E D , R E G I - C O R R E C T I O N )

PR O T

PR O T

C 816

100

PR O T

:C H IP

0 . 1

L829

L816

:C H IP

SY- ER

R-RE

G-E R

B-E R

MY- RE

5V-

5V+

RH

VR

GH

VG

BH

VB

25V

10

∝ H

10

∝ H

F:C H IP

:LAV35

:LA V35

P

9V

+ 9 V

TO (1/3)

– 69 –

– 70 –

– 71 –

4.6Vp-p (H)	12MHz	430mVp-p (V)
	4.3Vp-p (V)

– 72 –