Printed Wiring Board - Switch Board (Suffix-12) - Sony HCD-M90 Service Manual

HCD-M90
Ver 1.3
Q Q
3 7 6 3 1 5 1 5 0
• Semiconductor
Location
Ref. No. Location
D802 B-6
D804 C-6
D806 B-6
D809 E-2
D810 E-4
D811 D-5
D812 E-5
D813 C-5
D814 B-6
IC802 D-2
Q805 D-4
Q806 D-5
Q807 D-5
Q808 D-3
Q809 D-5
Q811 D-5
Q812 A-5
Q813 A-6
T E
L 1 3 9 4 2 2 9 6 5 1 3
w w w
6-48. PRINTED WIRING BOARD – SWITCH Board (Suffix-12) – •
1
A
SWITCH BOARD
B
TUNING +
C
TUNING −
D
E
F
x a o
y
DVD
. i
http://www.xiaoyu163.com
See page 35 for Circuit Boards Location.
2 3
M CONTROL BOARD (Page 72)
CN801
10
LCD802
LIQUID CRYSTAL DISPLAY
Q Q
1 3
3 7 6
IC802
E
VOLUME + VOLUME −
DVD
TUNER
DVD
u 1 6 3
.
DVD
76 76
http://www.xiaoyu163.com
2 4
8 9 9
4 5
Q812
CD SYNCHRO
3 1 5 1 5 0 8 9 2
E
E
E
E
E
TUNER
TAPE
FM
m
c o
TUNER
AM
2
8 9 9
6
E E
Q813
R541 R542
(STANDBY)
D804 − 806
(LCD BACK LIGHT)
4 9 8 2 9 9
FUNCTION
D811, S808
DSG
TAPE
TAPE
REC
12
(12)