Sony HCD-DX255 - Printed Wiring Boards - PANEL Section

4949
HCD-DX155/DX255
HCD-DX155/DX255
6-20. PRINTED WIRING BOARDS – PANEL SECTION –
• See page 29 for Circuit Boards Location.
:Uses unleaded solder.
• Semiconductor Location
Ref. No. Location
D431 C-5
D432 C-5
D433 I-6
D470 G-7
D492 I-7
D493 I-7
D496 I-3
D497 I-3
D801 E-13
D802 E-13
D803 D-13
D804 D-13
D805 D-13
D811 G-17
D812 G-16
D813 G-15
D814 G-14
Ref. No. Location
D815 G-13
IC401 H-5
IC402 H-3
IC801 B-7
IC802 D-11
IC803 H-12
Q450 I-4
Q451 I-4
Q460 I-3
Q461 I-4
Q470 H-6
Q471 H-6
Q472 H-7
Q473 H-6
Q474 H-5
Ref. No. Location
Q475 H-6
Q476 H-7
Q801 D-12
Q802 C-9
Q811 H-17
Q812 H-17
Q813 H-16
Q814 H-16
Q815 H-15
Q816 H-15
Q817 H-14
Q818 H-13
Q819 H-13
Q820 H-12
MAIN BOARD
CN509
(Page 35)
A
I/O BOARD
CN312
(Page 47)
L
MAIN BOARD
CN3001
(Page 36)
H
IC803
IC402
IC401
IC801
IC802
I/1
A
H
xX
.
>
FUNCTION
DISC 5
DISC 4
DISC 3
DISC 2
DISC 1
AUDIO IN
PHONES
VOLUME
–
+
E
E
E
E
41
15
E
E
EE
E
E
E
110
D493 D492
E
E
EE
E
E
E
E
EE
E
13
12
2
2
1
4
5
10 1
Ver. 1.2