Schematic Diagram - Lcd Section - Sony CFD-E100WHITE Service Manual

CFD-E100/E100L
6-18. SCHEMATIC DIAGRAM – LCD Section –
21
LIQUID CRYSTAL DISPLAY
REMOTE CONTROL
RECEIVER
IC401
PRM7140
R424
47k
C401
1
D401
L-34HD
OPR/BATT
R423
220
CFD-E100/E100L
(Page 34)
1
LCD401
S401
(CFD-E100) (CFD-E100L)
POWER OPERATE
R401
470
S402
SLEEP
R402
GND 220
9V(LED)
RMC OUT
RMC +B
CN404
4P
R403
470
(Page 34)
7 1
S407
R411
470
S408
R412
220
R413
470
S409
S406 BAND,RADIO
TUNE - AUTO PRESET
R414
470
R410
4.7k S410
S405
TUNE + PRESET +
R409 R415
2.2k 1k
R408
2.2k S411
R407 PRESET -
1k R416
2.2k
R404
470
38 38
R417
1k
S412
VOLUME +
R418
2.2k
R419
2.2k
S413
VOLUME -
R420
4.7k
R421
10k
S414 S403
MEGA BASS MODE
R422
10k
S404
DISPLAY
KEY1-1
ENTER/MEMORY
KEY1-2
GND
CN403
3P
R405
1k
R406
2.2k