Printed Wiring Board - Main Board (Side B) - Sony HCD-DX315 Service Manual

HCD-DX315
Q Q
6-7. PRINTED WIRING BOARD – MAIN BOARD (SIDE B) –
3 7 6 3 1 5 1 5 0
C514
CN508
1
RELAY BOARD
D
CN701
(Page 54)
21
I/O BOARD
E
CN311
(Page 49)
6
T E
SPINDLE L 1 3 9 4 2 2 9 6 5 1 3
MOTOR
SLED
MOTOR
1
I/O BOARD
C
CN202
(Page 49)
13
I/O BOARD
B
CN201
(Page 49)
1
(CHASSIS)
• Semiconductor Location
Ref. No. Location Ref. No. Location Ref. No.
D503 D-8 D3201 D-13 D3551
w w w
D504 C-7 D3202 E-13 D3552
D505 C-8 D3251 E-13
D3071 E-8 D3252 F-13 IC516
D3072 E-8 D3301 G-13
D3073 E-8 D3302 G-13 Q502
D3111 B-13 D3401 H-13 Q3000
D3112 C-13 D3402 H-13 Q3001
D3151 C-13 D3501 I-13 Q3002
D3152 D-13 D3502 I-13 Q3081
HCD-DX315
• See page 31 for Circuit Boards Location.
F
IC516
12
3
R519
1
R706
E
R683
R743
R681
Location
J-14
J-14
x a o
B-6
. i
B-6
J-12
J-13
J-13
D-9
http://www.xiaoyu163.com
:Uses unleaded solder.
POWER BOARD
CN904
(Page 56)
(CHASSIS)
1
E
1
Adjustment
used
6
Q Q
(CHASSIS) 3 7
(CHASSIS)
u 1 6 3
y
38 38
http://www.xiaoyu163.com
2 4
8 9 9
POWER BOARD JACK BOARD
H
G CN902
CN403
(Page 56)
(Page 51)
(CHASSIS)
1
3 1
4
6 3 1 5 1 5 0 8 9
C3509
R3516
D3501
C3505
R3519
C3507 C3514
R3515
C3516
C3500 L3501
C3512
C3504
D3502
C3515
R3520
R3503
C3503
C3506
L3502
E
E
2
1
E
(CHASSIS)
m
c o
.
2
8 9 9
(CHASSIS)
1
SPEAKER BOARD
I
CN301
(Page 53)
4
1
SPEAKER BOARD
J
CN303
(Page 53)
6
2 4 9 8 2 9 9
(CHASSIS)
2
SPEAKER BOARD
K
CN302
(Page 53)
1
C3520
C3519
(CHASSIS)