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12
ICD-B100/B200
ICD-B100/B200
4-2. PRINTED WIRING BOARD — AUDIO SECTION —
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
A
R134
RB102
RB103
RB101
C127
C129
C128
C126
C508
R504
R508
R507
R130
R140
C139
R141
R117
R106
FB104
C133
C130
R116
C513
C120
C501
R125
C512
R512
IC101
26
50
100
76
25
1
51
75
IC504
1
2
3
1
2
3
5
4
IC503
IC506
1
2
5
10
15
20
23
24
6
4
1
3
C504
C510
C119
C131
C138
X101
MIC101
SP1
SPEAKER
BLK
RED
CN701
DRY BATTERY
SIZE "AAA"
(IEC DESIGNATION LR03)
2PCS,3V
AUDIO BOARD (SIDE B)
1-862-929-
MIC
(21)
21
FB101
C514
C108
R122
R109
R148
R147
R138
R517
R519
R157
R113
R101
C113
C114
C121
R118
C110
R156
R139
R135
C507
R516
R515
R506
R518
R129
R105
FB103
R115
C115
R111
Q101
R110
C116
FB102
R112
C111
R128
R127
C107
C103
R151
C134
C106
S702
MIC SENS
MIC
(PLUG IN POWER)
EAR
HIGH
LOW
R124
Q102
G D S
G D S
Q104
G D S
S D G
J103
J101
R514
IC508
D504
L502
Q504
IC104
Q501
4
1
5
8
4
5
5
8
4
1
3
1
2
TP507
TP505
TP504
TP501
TP109
TP503
TP502
TP508
TP509
1-862-929-
(21)
21
TP105
TP110
TP101
TP103
TP106
R121
C135
C104
C102
C101
IC102
1
4
8
5
C105
C502
C503
C516
C509
IC502
1
2
3
5
4
C505
C506
AUDIO BOARD (SIDE A)
MAIN
BOARD
CN702
(Page 14)
• Semiconductor
Location
Ref. No.
Location
D504
B-5
(IC101)
G-6
IC102
D-7
IC104
B-7
IC502
D-5
(IC503)
G-5
(IC504)
H-5
(IC506)
G-2
IC508
C-5
Q101
C-9
Q102
D-5
(Q104)
G-9
Q501
A-4
Q504
C-5
( ): SIDE B
:Uses unleaded solder.
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