36
36
HCD-FX80
HCD-FX80
7-4. PRINTED WIRING BOARD – DMB10 SECTION (SIDE A) –
• Semiconductor
Location
Ref. No.
Location
D1001
C-5
D3501
A-4
D3502
A-4
IC101
D-3
IC102
C-3
IC103
C-4
IC104
C-4
IC106
C-5
IC201
D-5
IC4801
B-3
Q103
C-2
✩
IC103 (EEP ROM) can not be replaced individually.
Replace it with DMB10 board assembly for service.
•
See page 27 for Circuit Boards Location.
:Uses unleaded solder.
IC103
IC106
IC4801
OPTICAL
PICK-UP
BLOCK
(KHM-310CAB)
for
TEST
E
1
5
10
11
1
1
3
5
4
1
27
2
28
11
2
12
CN4802
FL4801
C4803
C4801
R4805
R1523
R1522
R1528
R1520
R1518
R1519
CN4801
R1521
R1517
R1516
R1515
R1514
R1513
R1512
R1511
R1508
R1510
R1105
1
2
A
B
C
D
E
3
4
5
6
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
1
5
1
3
6
7
3
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299