Read Sharp QT-CD50H (serv.man3) Service Manual online
QT-CD50
Figure 7 WIRING OF P.W.BOARD (2/3)
– 7 –
7
8
9
10
11
12
SO801
AC POWER
SUPPLY SOCKET
AC120V 60Hz
J601
EARPHON
EARPHON
T801
POWER
TRANSFORMER
BK
RD
RD
BK
BK
RD
RD
YL
YL
2
1
CNS681
BK
VL
BR
WH
BK
RD
RD
BK
WH
RD
CNP402
TO CD SERVO PWB
P10 2-C
BK
WH
GY
RD
BK
BK
RD
BR
RD
BR
OR
YL
6
5
4
3
2
1
CNS463
BK
RD
BR
OR
OR
YL
GY
WH
BK
RD
BK
RD
POWER
CD
FM
AUTO
RADIO
AM
TAPE
FUNCTION
SW602
ON
OFF
POWER SUPPLY PWB-D
VOLUME PWB-H
B R
COLOR TABLE
R D ( R )
O R
Y L
G R
B L
V L
G Y
W H ( W )
B K
P K
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
PINK
RD
BK
BK
WH
POWER AMP PWB-G1
EARPHONE PWB-G2
DC12V
["D"SIZE(UM/SUM-1,R20 or HP-2 battery)X8]
(273)
(249)
(250)
C802
C804
C803
C801
D801
D803
T1.25A L 250V
F801
D802
D804
CNP453
CNP462
R425
C417
C482
C483
C418
R426
5
1
1
2
3
1
9
1
2
3
4
5
6
7
8
6
4
R445
R448
R446
R464
R462
R461
D409
1
6
R443
C481
A
B
C
D
R409
VR402
VOLUME
B
A
C416
C415
R410
R442
C444
D402
SW402
X-BASS
X-BASS
ON
B
A
OFF
D405
D407
D406
D401
R463
C462
C461
D408
D403
C442
C443
R467
R444
R466
R465
SW602
POWER/FUNCTION
1 2 3
9
10
11
12
13
8
7
7
5
6
4
3
2
1
3
2
1
1
3
3
2
1
2
1
2
1
1
5
C612
C610
C609
C607
C608
C630
C626
C627
C628
Q601
C601
R601
D601
C605
C603
C604
IC601
C606
C611
C622
C602
Q602
R604
R621
R603
R602
IC602
CNP681
C621
CNP604
C629
R610
R609
6
5
4
3
2
1
6
5
4
3
2
1
B
E
C
E
B
C
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