Read Sharp QT-CD50H (serv.man3) Service Manual online
QT-CD50
Figure 6 WIRING OF P.W.BOARD (1/3)
– 6 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
CT304
CT302
CV304
CV302
CV303
CV301
CT303
CT301
M401
TAPE MOTOR
RECOD/PLAYBACK
HEAD (62)
ERASE
HEAD (63)
TAPE
SW401
TAPE MAIN
ROD ANTENNA(248)
(280)
WH
GR
RD
BL
BK
1
4
BR
WH
BK
RD
WH
BK
BR
GY
RD
WH
BK
RD
WH
BK
RD
BK
RD
GY
9
8
7
6
5
4
3
2
1
CNS573
RD
(284)
BK
WH
BR
VL
BK
BK
BK
RD
GY
RD
GY
WH
BK
RD
GY
4
3
2
3
2
CNS453
1
WH
RD
BK
BK
WH
BK
WH
TUNER PWB-B
DECK PWB-C
BEAT CUT PWB-F
L302
AM
BAR ANTENNA
SPEAKERS
R-CH
3 2 1
L-CH
SP2
SP1
CNS604
BR
BK
BK
YL
TAPE MECHANISM
GND
GND
(283)
R502
SW501
RECORD/
PLAYBACK
RECORD/
PLAYBACK
PLAY
REC
R501
R511
R544
A
1
3
B
C
D
E
F
G
H
I
9
1
R543
R520
R519
R521
R518
D598
R522
R512
C512
R514
R516
R598
R510
R509
R597
R504
C515
C516
C599
C542
C598
R596
R599
R541
R542
D501
R503
R505
R506
R517
C509
C513
C511
R513
R515
C503
C504
C508
C517 C518
C507
C514
C510
C501
C502
D599
IC501
C544
C541
C543
R704
R706
L701
C701
C702
C703
1
4
C704
C705
Q701
A
B
C
A
E
C
B
B
C
BEAT
CANCEL
SW701
CANCEL
SW701
R705
C706
R703
12 10 8 6 4 2
11 9 7 5 3 1
L306
R304
L305
1
2
3
2
3
3
2
1
2
1
6
1
IC302
D305
R305
9
8
7
6
5
4
3
2
1
C309
R303
T303
C327
T302
T301
L310
C326
C307
C362
C330
C331
C335
R319
R321
R353
R316
C336
R354
R352
R351
C339
C351
VR301
VCO
C334
C333
R356
R355
C355
C356
R317
C310
C306
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
C358
L307
R306
D303
C325
C311
C317
C314
R307
R309
R322
R318
C332
C352
C354
C353
R320
C359
C381
C313
R315
IC301
C319
CF302
CF301
R313
C322
C382
D301
D302
C318
D380
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