Printed Wiring Boards - Panel Section - Sony CFD-E77L Service Manual

CFD-E77L
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3 7 6 3 1 5 1 5 0
6-15. PRINTED WIRING BOARDS – PANEL Section – •
KEY VOLUME BOARD
MODE
MEGA BASS
T E
L 1 3 9 4 2 2 9 6 5 1 3
VOLUME +
VOLUME –
w w w
See page 23 for Circuit Boards Location.
JOG BOARD
DSPL
ENT MEM
OPR/BATT LED BOARD
13
1-681-674-
(13)
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http://www.xiaoyu163.com
1 3
MENU
ALARM
13
1-681-672- (13)
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3 7 6
1
D401
OPR/BATT
2
13
(13)
1-681-859-
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.
32 32
http://www.xiaoyu163.com
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8 9 9
(Page 29)
E
MAIN BOARD
CNP802
3 1 5 1 5 0 8 9 2
R404
S404
–
R408
R405
R406
TUNE
S405
+
m
c o
2
8 9 9
KEY POWER BOARD
R422
JW401
S403
CN401
RADIO BAND
AUTO PRESET
JW402
4 9 8 2 9 9
R402
R403
1
S402
2
STANDBY
S401
OPERATE
13
1-681-673-
(13)