HCD-SA35K - Sony Audio Service Manual (repair manual). Page 2

2

How to distinguish

1

Block Diagrams

— RF/SERVO Section —

3

— VIDEO Section —

4

— AUDIO Section —

5

— AMP Section —

6

— POWER Section —

7

Printed Wiring Board — RF Section —

8

Schematic Diagram — RF Section —

9

Printed Wiring Board — DMB Section (SIDE A) —

10

Printed Wiring Board — DMB Section (SIDE B) —

11

Schematic Diagram — DMB Section (1/10) —

12

Schematic Diagram — DMB Section (2/10) —

13

Schematic Diagram — DMB Section (3/10) —

14

Schematic Diagram — DMB Section (4/10) —

15

Schematic Diagram — DMB Section (5/10) —

16

Schematic Diagram — DMB Section (6/10) —

17

Schematic Diagram — DMB Section (7/10) —

18

Schematic Diagram — DMB Section (8/10) —

19

Schematic Diagram — DMB Section (9/10) —

20

Schematic Diagram — DMB Section (10/10) —

21

Printed Wiring Board — UCOM Section (SIDE A) —

22

Printed Wiring Board — UCOM Section (SIDE B) —

23

Schematic Diagram — UCOM Section —

24

Printed Wiring Board — AMP Section (SIDE A) —

25

Printed Wiring Board — AMP Section (SIDE B) —

26

Schematic Diagram — AMP Section (1/2) —

27

Schematic Diagram — AMP Section (2/2) —

28

Printed Wiring Board — I/O Section (SIDE A) —

29

Printed Wiring Board — I/O Section (SIDE B) —

30

Schematic Diagram — I/O Section (1/2) —

31

Schematic Diagram — I/O Section (2/2) —

32

Printed Wiring Board — VIDEO OUT Section —

33

Printed Wiring Board — PHONES, LOADING Section —

34

Schematic Diagram — PHONES, LOADING Section —

35

Printed Wiring Board — CONTROL Section —

36

Schematic Diagram — CONTROL Section —

37

Printed Wiring Board — POWER Section —

38

Schematic Diagram — POWER Section —

39

ELECTRICAL PARTS LIST

43

For schematic diagrams.
Note:
• All capacitors are in 

µ

F unless otherwise noted.  pF: 

µµ

F

50 WV or less are not indicated except for electrolytics
and tantalums.

• All resistors are in 

Ω

 and 

1

/

4

 

W or less unless otherwise

specified.

•

f

: internal component.

•

C

: panel designation.

• X

: parts extracted from the component side.

•

a

: Through hole.

•

 

: Pattern from the side which enables seeing.

(The other layers' patterns are not indicated.)

•

A

: B+ Line.

•

B

: B– Line.

• Voltages is dc with respect to ground under no-signal

(detuned) conditions.

• Voltages is dc with respect to ground in service mode.

no mark : STOP

*

: Impossible to measure

• Signal path.

F

: AUDIO

J

: CD PLAY

c

: DVD PLAY

d

: TUNER

L

: VIDEO

E

: Y

q

: R, G, B

e

: AUX IN

I

: SACD PLAY

Note: The components identified by mark 

0

 or dotted line

with mark 

0

 are critical for safety.

Replace only with part number specified.

Caution:
Pattern face side:  Parts on the parts face side seen from
(Side B)                 the pattern face are indicated.
Parts face side:     Parts on the pattern face side seen from
(Side A)                 the parts face are indicated.

• Abbreviation

EA

: Saudi Arabia model

SP

: Singapore model

C E

B

These are omitted

Q

C

E

B

These are omitted

B

These are omitted.

C

E

Q

The page number indications “(Page XX)” showing
connection destinations in this schematic are all
“(SUPPLEMENT-1 Page XX)”.