37
37
HCD-DX315
HCD-DX315
6-6. PRINTED WIRING BOARD – MAIN BOARD (SIDE A) –
•
See page 31 for Circuit Boards Location.
:Uses unleaded solder.
• Semiconductor
Location
Ref. No.
Location
D2001
I-12
IC501
D-11
IC502
B-11
IC504
B-13
IC505
C-13
IC511
C-10
IC1101
H-10
IC1102
F-11
IC1103
E-9
IC1104
H-8
IC1105
G-12
IC1107
H-13
IC1109
J-12
IC1201
F-13
IC2200
I-13
IC3001
C-7
IC3003
E-8
IC3010
D-7
IC3020
E-7
IC3030
H-7
IC3050
B-6
IC3051
C-7
IC3100
C-5
IC3150
D-5
IC3200
E-5
IC3250
F-5
IC3300
G-5
IC3400
H-5
IC3500
I-5
Q506
C-10
Q1101
G-14
Q1102
H-14
Q1103
G-13
Q3101
C-2
Q3102
C-2
Q3151
D-2
Q3152
D-2
Q3201
E-2
Q3202
E-2
Q3251
F-2
Q3252
F-2
Q3301
G-2
Q3302
G-2
Q3401
I-2
Q3402
I-2
Q3551
J-3
✩
New part of EEP ROM (IC1103) on the MAIN board cannot be used.
Therefore, if the mounted MAIN board (A-1179-147-A) is replaced,
exchange new EEP ROM (IC1103) with that used before the replacement.
1
3
4
5
4
5
1
3
1
3
4
5
E
E
E
E
E
E
E
E
E
E
E
E
E
C3508
C3513
R3507
R3504
R3051
R3052
JC509
R1504
R664
R666
R665
C606
R676
R678
R682
R670
R672
RB602
RB603
RB604
RB608
RB607
C594
RB601
RB605
RB606
RB610
RB609
C515
C516
R734
OPTICAL
PICK-UP BLOCK
(KHM-310CAB)
IC502
IC1103
IC1104
IC3030
IC3020
IC3010
IC3001
IC3051
IC3050
IC1105
IC1107
IC1109
IC2200
IC3003
IC511
R793
R792
R596
JC515
R1183
R2149
R3113
R3114
FB504
Q1103
R2129
R1192
R1147
FL1105
FL1104
R2168
C1221
R3033
FB500
RB1103
R726
Q3551
R3554
R791
C589
R708
C509
C2213
C3072
RB1106
R2114
C1160
C3055
R720
C1203
R3304
FB1111
C3108
R2214
R1212
R2213
R2202
R2211
C2205
R2203
R2200
R1155
R1144
C1123
C1153
R2115
R1111
R1154
R1215
R1213
C1215
R3065
R1204
R1205
R1216
R1114
C1205
R1214
R1209
R1206
R1210
C1101
R1193
R1108
RB501
C1188
R1182
L3051
RB1104
R1161
R3401
R1118
R1148
R1141
R2553
R2551
R1181
R2546
R1191
R1107
R1121
C1167
R1152
C1152
C1195
C1151
C3073
C513
R2554
C507
R515
R728
R612
R616
R614
R1112
R1113
R1156
C1120
C1121
C1122
R2109
R1153
C1133
C1132
C1147
C1148
C1135
C1139
C1137
R1145
C1138
R1136
R1142
R1160
R1132
R2101
FL1107
C1193
R1208
C1206
R1207
FL1101
R1246
C1208
R1115
C1222
R1247
C2208
C2201
C2211
R2212
C2204
C2202
R1117
RB1111
RB1112
R1116
RB1113
RB1114
RB1115
R730
R1120
R707
R756
Q1102
Q1101
Q506
C587
R3063
C517
C2206
R729
C1219
RB1107
R592
CN1101
RB1108
R790
RB1105
D2001
C511
C1192
FB502
FL502
FB506
FL503
FL1106
R1164
FL1108
CN509
FL501
L3052
R513
R1101
R3097
R744
R3077
R3078
R3154
R3079
FB503
R3064
C3323
R4002
R742
C3163
Q3102
C3208
R3017
R3035
R3015
C3213
C3122
C3172
Q3152
R3555 C3555
C3422
C3258
C3222
C3263
C3272
Q3202
Q3251
Q3301
C3273
C3308
C3113
C3313
Q3252
C3123
C3158
C3322
R746
C3408
R3026
Q3302
C3413
C3223
C3173
R3024
Q3101
R3157
R3037
C3069
R3302
R3301
R3402
R3031
C3305
R3032
R3202
R3201
R3252
R3251
R3021
R3022
R3073
R3204
R3207
Q3201
R3254
R3102
R713
R3257
R3107
R3104
R3404
R3307
R3069
X3051
R3072
R3068
R3054
R3057
R3013
R3055
R3060
R3075
R3014
C3068
R3034
R3316
R3023
Q3151
R3066
R3059
C3067
C3070
R3071
R3067
R3101
R3152
R3151
R3053
C3086
C3088
R3099
R3096
C3089
R3098
C3087
C3085
R3062
R3070
C3057
R3094
R3091
R3085
R3087
R3092
C3083
R3088
R3093
C3084
R3090
R3086
R3089
R3076
R3011
R3012
C3075
R3407
R789
R577
R2161
R2319
R2318
R2316
R2315
R2125
R2121
R2126
R2122
R2124
R2123
R1171
R2306
R2314
R2120
R2317
w w w . x i a o y u 1 6 3 . c o m
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2
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4
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Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299