Sony SS-CM90 - Printed Wiring Boards - DVD (Side A) (Suffix-21);LOADING Boards

HCD-M90
4040
IC006
IC503
IC103
IC302
M901
(LOADING)
1
3
121
120 61
180
181 240
60
1
31
60
30 1
61 90
120
91
157
208
152
156 105
104
53
DVD BOARD
(SIDE A)
(CHASSIS)
FOR
CHECK
1
6
C
POWER
BOARD
CN903
D
CONTROL
BOARD
CN507
FOR
CHECK
X101
(CHASSIS)
(CHASSIS)
B
OPTICAL PICK-UP
BLOCK
A
RF-240 BOARD
CN002
DAC
BOARD
CN801
4
5
F1
CONTROL
BOARD
CN803
E
1-684-516-
21
(21)
(CHASSIS)
S1
DISC TRAY
OPEN/CLOSE
DETECT
OPEN
CLOSE
S1
LOADING BOARD
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
A
B
C
D
E
F
G
H
I
J
K
1-676-599-
11
(11)
6-12. PRINTED WIRING BOARDS – DVD (Side A) (Suffix-21)/LOADING Boards – • See page 35 for Circuit Boards Location.
(Page 36)(Page 36)
(Page 78)
(Page 70)
(Page 70)
(Page 58)
• Semiconductor
Location
Ref. No. Location
IC103 I-4
IC302 D-7
IC503 F-4
IC006 D-4