Sharp DK-A10H (serv.man3) Service Manual ▷ View online
DK-A10H/DK-A10H(BK)
6 – 23
R772
R771
R770
R769
R768
R767
R766
R773
JP753
R774
R775
R776
R777
R778
JP752
C768
R780
C767
KEY PWB-A3
Lead-free solder is used in the KEY PWB.
Refer to “Precautions for handling lead-free solder” for instructions
and precautions.
Refer to “Precautions for handling lead-free solder” for instructions
and precautions.
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 6-24: WIRING SIDE OF KEY PWB (BOTTOM VIEW) (1/2)
DK-A10H/DK-A10H(BK)
6 – 24
BI755_B
SW771
CD EJECT
LED 755
BI755_A
LED756
S/W LED
85
BI7
BI7
LED 754
LED 753
1
3
2
1
2
2
1
1
S/W LED
75
BI7
BI7
4
2
1
1
SUB WOOFER LED R-CH PWB-A5
SUB WOOFER LED L-CH PWB-A4
CD EJECT/ CD LED R-CH PWB-A6
CD LED L-CH PWB-A7
Lead-free solder is used in the CD EJECT/CD LED R-CH PWB.
Refer to “Precautions for handling lead-free solder” for instructions
and precautions.
Refer to “Precautions for handling lead-free solder” for instructions
and precautions.
Lead-free solder is used in the CD LED L-CH PWB.
Refer to “Precautions for handling lead-free solder” for instructions
and precautions.
Refer to “Precautions for handling lead-free solder” for instructions
and precautions.
Lead-free solder is used in the SUB WOOFER LED L-CH, SUB WOOFER LED R-CH PWB.
Refer to “Precautions for handling lead-free solder” for instructions
and precautions.
Refer to “Precautions for handling lead-free solder” for instructions
and precautions.
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 6-25: WIRING SIDE OF CD EJECT, CD LED & SUB WOOFER LED PWB (TOP VIEW)
DK-A10H/DK-A10H(BK)
6 – 25
MOVING MOTOR OPEN/CLOSE PWB-B3
LIMIT SWITCH
2 4 6 8
1 3 5 7 9
5
3
1
3
1
4
2
2
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
BI756
54
55
3
2
1
56
DISPLAY PWB-B2
Lead-free solder is used in the DISPLAY PWB.
Refer to “Precautions for handling lead-free solder” for instructions
and precautions.
Refer to “Precautions for handling lead-free solder” for instructions
and precautions.
Lead-free solder is used in the MOVING MOTOR OPEN/CLOSE PWB.
Refer to “Precautions for handling lead-free solder” for instructions
and precautions.
Refer to “Precautions for handling lead-free solder” for instructions
and precautions.
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 6-27: WIRING SIDE OF DISPLAY & MOVING MOTOR OPEN/CLOSE PWB (TOP VIEW)
DK-A10H/DK-A10H(BK)
6 – 26
DISPLAY PWB-B2
6
4
2
3
1
5
8
7
01
9
21
11
41
31
61
51
81
71
02
91
22
12
42
32
62
52
82
72
03
92
23
13
43
33
63
53
83
73
04
93
24
14
44
34
64
54
84
74
05
94
25
15
45 3
5
65 5
5
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 6-28: WIRING SIDE OF DISPLAY & MOVING MOTOR OPEN/CLOSE PWB (BOTTOM VIEW)
Lead-free solder indication
Lead-free solder is used in the DISPLAY PWB.
Refer to "Precautions for handling lead-free solder" for instructions
and precautions.
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