Sony HBD-E370/E470/ E570/E870/T57 service manual Power Board

HBD-E370/E470/E570/E870/T57

5-37. PRINTED WIRING BOARD - POWER Board - • See page 34 for Circuit Boards Location. • : Uses unleaded solder.

A

1 2 3 4 5 6 7 8 9

POWER BOARD

C906 (E370: AEP, UK/E870: AEP, UK)

C980 (EXCEPT E370: AEP, UK/E870: AEP, UK)

B

R925

C924

(E370: AEP, UK/E870: AEP, UK)

DZ951

C916

D910

R923 C998

DZ954

HS921

R916

JW925

CL029

7

1

JW909

C922

IC921

JW919

CL028

CL030

6

2

CL026

R904

R903

R926

C921 CL027

D946

DZ901

E

DZ902

C923

CL031

R917

Q922

B

C925

(E370: AEP, UK/E870: AEP, UK)

C926

R922

CL048

R951

1

7

CL049

DZ903

R992

T903

D902

SUB POWER

FR929

E

C

C994

TRANSFORMER

PC902

K

A

R950

R906

C907

JW939

JW935

CL009

JW945

D906

D907

R908

CL004

DZ905

JW941

HS901

R907

R978

C981

CL022

(E370: AEP, UK/E870: AEP, UK)

CL037

JW915

JW920

IC901

Q901

C909

R912

CL036

R914

D913

E B

C908

CL024

CL025 4

2

1

D909

5

JW921

JW932

JW905

JW943

D908

R911

JW914

C906

CL023 CL021

C980

C905

1

6

JW913

R905

D914

R910

DZ915

R919

JW934

CL041		R909
	C910		CL044
		JW901
			CL045

	C918	CL005
TP934		CL016
C903		C902
		D901
		TH901
TP933	C920

LF902

LINE FILTER

CL010 EB909

C

D

CL047	R955
		R959	R956
	C983			TP921							TP928
R954			CL046
			CL018
	4 3				15					8	C993
		IC923 D954						TP925
						D955					C927
	1 2					TP923	TP924		TP926	TP927
											D943
CL017	R998
R963C984		JW906	JW916	C990	TP922		TP916		D942		L954
									C992
R999
			L964				C991		C928
	E					C940
Q969					C929				L967

CL040

E

C

C938

E

C

T901

PC903

PC901

MAIN POWER

K

A

TRANSFORMER

K

A

JW922

R934

CL038

CL043

R935

CL042

R946

JW910

R949

C937

R933

CL033

Q949R936

CL039

E

R939

R945

R938

Q950

JW911

R937

E

C950 E

CL032

4 3

R965

13

7

R940

Q943

JW936

R932

R967

1 2

R931

TP906

TP905

IC932

CL011

	JW902
C964	LF901
	LINE FILTER
C963

E

R976

D976

JW912

C975

JW904

L956

CL035

JW942

JW917

JW918

JW938

JW907

TP918

C942

JW927

JW928

C971

C943

TP919

JW923

JW931

CL001

JW940

JW944

JW908

R972

C951

CL013

R966

TP911

2CN908

1

JW946

R941

TP920

L963

CL007

R942

5

1

C997

TP915

TP914

TP908

C972

C987

TP910

R979

6

C973

TP912

CL034

HS931

D931

C935

C932 C933

JW924

JW903

C939

L931

CL014

CL006

C934

C936

TP903

TP904

CN904

135

		C901
	FH902
	F901	R901
CL020		TP909
		VDR901
CL019
CAM502		TP902
PATTERN	FH901	CAM501
SPARK-GAP
		PATTERN
		SPARK-GAP

CAM503

PATTERN

SPARK-GAP CL003

F

IC941	TP913	TP907			EB904
		13		3	1
			CN906
	JW933

EB907

TP901	1	3
		CN901

CL015

EB901

1-880-749-

12

(12)

			(CHASSIS)
Q	REG BOARD	AUDIO BOARD	K
	CN400	CN17
	(Page 60)	(Page 50)

(CHASSIS)

P MAIN BOARD CN3001

(Page 53)

(AC IN)

(CHASSIS)

Note: When D913, D931, IC901 and IC921 on the POWER board are replaced, spread the compound referring to “NOTE OF REPLACING THE D913, D931, IC901 AND IC921 ON THE POWER BOARD AND THE COMPLETE POWER BOARD” on servicing notes (page 9).

HBD-E370/E470/E570/E870/T57

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