Sony HCD-PX333 사용자 설명서

55

55

C

B

These are omitted.

E

Q

B

These are omitted.

C

E

Q

Note on Printed Wiring Boards:
•

X

: parts extracted from the component side.

•

Y

: parts extracted from the conductor side.

•

b

: Pattern from the side which enables seeing.

(The other layers' patterns are not indicated.)

Caution:
Pattern face side:

Parts on the pattern face side seen from

(Side A)

the pattern face are indicated.

Parts face side:

Parts on the parts face side seen from

(Side B)

the parts face are indicated.

• Indication of transistor.

Note on Schematic Diagram:
• 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.

•

%

: indicates tolerance.

•

f

: internal component.

•

5

: fusible resistor.

•

C

: panel designation.

•

A

: B+ Line.

•

B

: B– Line.

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

Ω

).

Voltage variations may be noted due to normal produc-
tion tolerances.

• Waveforms are taken with a oscilloscope.

Voltage variations may be noted due to normal produc-
tion tolerances.

• Circled numbers refer to waveforms.

• Signal path.

F

: FM

J

: CD PLAY

E

: MD PLAY

j

: MD REC

q

: DIGITAL OPTICAL IN

d

: TAPE IN (PLAY)

G

: TAPE OUT (REC)

• Abbreviation

MY

: Malaysia model

SP

: Singapore model

HK

: Hong Kong model

AUS

: Australian model

The components identified by mark 

0

 or dotted

line with mark 

0

 are critical for safety.

Replace only with part number specified.

PANEL board

JACK board

VOL board

BL board

REC board

POWER board

AMP board

SP board

TUNER PACK

MAIN board

BD(MD) board

LOADING board

MD DIGITAL board

BD(CD) board