Sharp CD-BK250W Service Manual

CD-BK250W/CD-BK2600W/CD-BK270W
– 36 –
Figure 36 WIRING SIDE OF P.W.BOARD (7/8)
A
B
C
D
E
F
G
H
1
23456
• The numbers 1 to 12 are waveform numbers shown in page 40.
4 2 1
5
7
8
6
9
10
11
12
3
123
R65
R19
R30
R18
R20
C23
D1
D2
Q3
C14
C16
C11
CNP4
C10
C12
C9
R3
R6
1
5101520
25 30 35 40
42
22
21
CNP3
R1
R4
R2
80
61
60
75
70
65
55
50
45
35
30
25
21
20
15
10
5
1
41
40
R5
R49
C39
C41
R44
C40
CNP1
CNP2
C1
R7
Q1
C5
R9
C49
R10
C3
R38
C37
C50
R37
C36
R36
C6
C35
R35 R34
CNP8
R29
R28
R33
R31
R32
C51
ZD1
R22
CNP7
C24
L1
Q2
ZD2
C48
C18
XL1
CD SERVO PWB-C
CNS703
P34 1 - C
FROM DISPLAY PWB
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
CNS1B
CNS1A
CNS2B
BL
WH
BL
WH
BL
WH
RD
RD
WH
GY
WH
GY
WH
GY
WH
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
3
4
1
2
5
6
7
17
1
8
PICKUP UNIT(306)
CNS3B
CNS3A
RD
WH
GR
WH
GR
WH
CD MOTOR
PWB-G
12345
6
12345
6
-
M1
SPINDLE MOTOR
SW4
PICKUP IN
M2 SLED MOTOR
+
-
+
12345
6
65
4
3
2165
4
3
21
CNS11
P33 9 - B
FROM MAIN PWB
12
3
4
56
12
3
4
567
89
ECB
BCE
C25
R26
R24
R17
C44
R45
R16
R46
C13
R15 R14 R13
IC1
IC2
C2
C38
C7
C8
R12
C4
R11
R42
R41
R40
R39
C32
C33
C34
C27
C30
C28
R43
C42
C26
R25
R47
R23
R27
R80

Sharp CD-BK250W Specifications

General

Brand	Sharp
Model	CD-BK250W
Category	Stereo System
Language	English