Read Sharp CD-BA3100 (serv.man6) Service Manual online
CD-BA3100H
– 44 –
Figure 44 WIRING SIDE OF P.W.BOARD (7/9)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• The numbers
1
to
12
are waveform numbers shown in page 49.
10
11
12
7
3
8
5
4
2
1
6
9
IC1
80
75
70
65
61
60
55
50
45
35
30
25
15
10
5
41 40
21
20
1
IC2
1
5
10
15
20
21
22
25
30
35
40
42
1
8
CNP1
CNP2
R61
C2
C13
C55
C56
R62
C10
R63
C1
R7
Q11
R49
C9
R1
R4
R6
R5
R3
R2
R50
C54
C8
C5
C6
R9
Q10
Q12
R11
R10
Q1
R40
R48
R8
R39
C4
C39
C40
C3
C53
R29
R38
C38
R37
R28
C37
R27
C52
CNP8
Q5
Q4
R56
R54
Q3
R55
R57
R59
R41
R42
R46
R45
R43
R44
R58
Q6
R47
Q7
R60
Q9
Q8
C51
C46
ZD2
Q2
L2
C43
R22
C27
R25
R24
C31
C23
R21
C41
C32
R52
ZD1
R26
R23
X1
C47
C44
C42
C29
C30
C45
C28
C25
C24
C16
C18
R15
R17
R18
R13
R14
R16
C11
C15
R19
C12
C48
C17
C14
R53
CNP3
R34
R64
R65
R36
R30
R33
R32
CNP7
R31
R35
CNP4
CNP6
CNP5
R12
FW2
SWB104
MODE1
SWB105
MODE2
SWB106
MODE3
SWB107
MODE4
SWB108
MODE5
SWB109
TRAY1
TRAY1
SWB110
TRAY2
TRAY2
CNS704
P40 2 - D
FROM DISPLAY PWB
CNS601
P39 9 - A
FROM MAIN PWB
1
2
3
4
5
6
7
8
3 2 1
1 2 3 4 5 6
3 2 1
3 2 1
B
1 2 3
1 2 3
C
E
E
3
2
1
1
2
3
4
4
1
FW3
1
2
3
4
5
6
7
2
3
4
5
6
7
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
6
5
4
3
2
1
5
4
3
2
1
CD SERVO PWB-C
1
2
3
4
5
6
7
8
9
10
11
12
4
2
1
1
3
3 2 1
3 2 1
3 2 1
B
C
E
C
E
3 2 1
1
8
TRAY SWITCH
PWB-E
PWB-E
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