Sony SRS-Z050V, Service Manual

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2-2. PRINTED WIRING BOARD

SECTION 3

EXOPLODED VIEW

Note on Printed Wiring Board:

•

X

: parts extracted from the component side.

•

b

: Pattern from the side which enables seeing.

NOTE:

•

-XX, -X mean standardized parts, so they may
have some differences from the original one.

•

Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.

•

The mechanical parts with no reference number
in the exploded views are not supplied.

Ref. No.

Part No.

Description

Remarks

Ref. No.

Part No.

Description

Remarks

SRS-Z050V

1

X-4951-822-1 GRILLE ASSY

2

4-211-620-11 CABINET (L), FRONT

3

3-831-441-99 CUSHION

4

4-211-621-11 CABINET (L), REAR

*

5

A-4542-548-A AMPLIFIER BOARD,COMPLETE

*

6

1-670-677-11 LED BOARD

7

4-213-000-01 CUSHION (LEDM’T)

8

4-211-625-21 BUTTON (POWER)

9

3-740-607-01 CUSHION

10

4-211-627-21 KNOB (VOLUME)

11

4-212-999-01 CUSHION, VOLUME

12

4-211-624-01 HOLDER, VOLUME

13

1-769-080-31 CORD (WITH PLUG)

14

4-211-629-11 CABINET (R), REAR

15

4-211-628-11 CABINET (R), FRONT

SP1

1-529-138-11 SPEAKER (057F016)

SP2

1-529-138-11 SPEAKER (057F016)

#1

7-685-646-79 SCREW +BVTP 3 

×

 8  TYPE2 N-S

#2

7-685-648-79 SCREW +P 3 

×

 12 TYPE2 NON-SLIT

#3

7-685-135-19 SCREW +P 2.6 

×

 10 TYPE2 SLIT

Ref. No.

Location

D1

C-3

D2

C-3

D3

E-2

IC1

C-3

IC2

C-5

Q1

B-4

Q2

B-5

• Semiconductor

Location

DC IN 9V

11

(11)

11

(11)

ON

OFF

JK1

JK3

INPUT

JK2

R OUT

RV1

VOLUME

S1

POWER

(POWER)

C31

C29

C6

C5

C3

C17

C15

8

5

9

1

16

12

C13

C27

C14

C16

C10

C28

C9

R19

D3

C18

R4

R18

R17

R16

R15

R5

R7

C4

R6

R8

R3

Q2

Q1

C30

C20

C12

C11

C7

C32

C2

C26

C1

C8

C33

R10

R9

R1

R2

-2

-1

R14

R13

R11

R12

C23

C24

C21

C19

C22

C25

D2

D1

RED BLK

YEL

RED

RED

WHT

BLK

YEL

1-670-677-

SP1

IC1

8

5

9

1

16

12

IC2

1-670-676-

AMPLIFIER BOARD

LED BOARD

1

2

A

B

C

D

E

3

4

5

6

7

16

1

2

3

4

3

3

5

3

13

14

15

9

9

1

10

8

7

6

11

12

SP1

SP2

#1

#1

#2

#2

#1

#1

#3

#3

Supplied with RV1

w w w . x i a o y u 1 6 3 . c o m

Q Q 3 7 6 3 1 5 1 5 0

9

9

2

8

9

4

2

9

8

T E L

1 3 9 4 2 2 9 6 5 1 3

9

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

Q

TEL  13942296513  QQ  376315150  892498299 

TEL  13942296513  QQ  376315150  892498299 

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