SCD-CE595 - Sony Audio Service Manual (repair manual). Page 7

7

7

SCD-CE595

Note on Printed Wiring Board:
•

X

: parts extracted from the component side.

•

Y

: parts extracted from the conductor side.

•

  W

: indicates side identified with part number.

•        

f

: internal component.

•

: Pattern from the side which enables seeing.

C

B

These are omitted.

E

Q

Note Schematic Diagrams.
• All capacitors are in 

µ

F unless otherwise noted.  (p: pF)

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.

•

A

: B+ Line.

•

B

: B– Line.

• Voltages and waveforms are dc with respect to ground

under no-signal conditions.
no mark: SACD PLAY
(          )

 

: CD PLAY

• Voltages are taken with a VOM (Input impedance 10 M

Ω

).

Voltage variations may be noted due to normal production
tolerances.

• Waveforms are taken with a oscilloscope.

Voltage variations may be noted due to normal production
tolerances.

• Circled numbers refer to waveforms.

• Signal path.

J

: CD

c

: CD DIGITAL OUT (OPTICAL)

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

• Indication of transistor.

The components identi-
fied by mark 

0

  or dot-

ted line with mark 

0

 are

critical for safety.
Replace only with part
number specified.

Les composants identifiés
par une marque 

0

 sont cri-

tiques pour la sécurité.
Ne les remplacer que par une
piéce por tant le numéro
spécifié.

MAIN board

PT board

SE-130 board

RF board

DISPLAY board

MD-94 board

KEY board

LED board

POWER SW board