Chapter 6. Circuit Schematics And Parts Layout; Wiring Side Of Pwb - Sharp SD-AS10H(S) Service Manual

SD-AS10H
E Market SD-AS10H Service Manual SD-AS10H Audio
CHAPTER 6.
CIRCUIT SCHEMATICS AND PARTS LAYOUT

[1] Wiring side of PWB

A
CD110
ZD101
CD111
RD120
RD107
CD112
4 1
5 8
ICD101
C154
B
C192
IC105
R167
R135
R136
R119 28
29
R118
C108
R120
C107
C106
C142
R123
R124
C
39
40
D
E
Q710
Q711
F
MAIN PWB-A1
(TOP VIEW)
G
H
1
CD136
CD133
CD137
8 5
CD134
CD135
1 4
IC113 LUG501
1
6 4 6 4 6 4
2
1 3 1 3 1 3
R150 3
C182
C122
R180
R182
12
1
13 48
C146
C199 R149
10 5 R179
C113
45
15
34
20 40 44
R130
1
30 35 C194
C147 33
37 40 35
24 25
36
C175
30
5
R177
IC102
C153
C176 R128
C121
25
10 15
20
R115
R127 23
11
C103
R114
12 22
C172
C141 R116
18 R113 L105
17
R112
C155 L102
30 25 20
R111
C124
15
R110 5 4
L101 R151
IC101
IC111
8 1
35 3
R109 1 14
10 IC103
R108
2
5 R107
1
44
7 R106 C156
5 10
6
R105 1
C127
C140
7 8
C137
IC104
C102
C184
RT27
RT29
RT28
QT23
RT34
RT30
QT22
R761 C799
R789
C766
50 31
51 30
45 40 35
55
25 C712
60 C711
20
C710
65
15
C709
R706
70
10
R752
75
5
85 90 95
1
80
81
100
R776
R782 Q702
Q701
R770
Lead-free solder indication
Lead-free solder is used in this main PWB.
Refer to "Precautions for handling lead-free solder" for instructions
and precautions.
2 3
Figure 6-1 WIRING SIDE OF PWB (1/12)
RG119
CG110
CG111
12 1
CG132
10 5
ICG101
4
15 20
RG135
13 24
5
CG125 CG124
CG133
C110
RG161
L104
RG160
R673
IC110
1 3
2
R521
R526
56
1
55
50 45
40
5
10
30
20 25
14
15
R528
R525
R527
LUG505
R451 R579
R431
R492
C435
R461 C455
R463 1 8
1 8
R464
R444
5 4 5
4
R413
C436
R419
R416
R420
D419
R414
R523
R487
C446
C561
Q523
Q539 Q524
Q538
R466
R508
R553
R510
R573
R550
R537
R629
R599
Q541
D582 R653
R615 D581
R613
Q543
D516
R657
R655
Q542
4
6 – 1
RG140
1
8
RG149
RG145
C534 C533
R520
43
42
35
29
28
R412
R411
C423
1 8
4 5
C424
R440
R543
R425
R426
Q515
R502
R662
R554 C597
5 4
8 1
C560
R595
R596
Q516
R531
R532
R598 R597
C16
D3
5 6