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Main amplifier board
reverse side
2-21
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
Q1171
Q1174
R1195
Q1172
D1173
R1196
R1175
R1124
Q1105
Q1151
Q1152
C1127
EP203
R1151
R1154
FW311
C1154
D1156
D1110
C1115
C1108
C1107
D1107
R1109
R1110
C1117
C1118
Q1104
C381
C285
R173
R1123
R174
R175
R176
R1152
C1182
R218
R318
C355
C255
C254
Q251
Q351
R216
C1116
R251
C251
R252
R253
R357
R257
R254
R256
R255
Q261
C267
D1108
C265
R265
R267
C266
C264
R264
C274
C271
C273
R271
C268
C269
Q201
C211
R209
R208
RY300
C231
C203
R291
X242
X241
R391
EP101
BB101
R283
R818
C855
C354
Q851
C854
R316
R816
R851
Q281
R351
C851
C351
R853
R852
R352
R353
R857
R856
R854
R356
R855
R355
R354
Q861
Q361
C871
C371
R864
R364
R867
R367
C374
C874
C873
C373
R366
R866
R371
R871
C368
C868
C369
C869
C877
C277
C377
CN251
CN252
Q301
C222
C322
C208
C308
C827
R309
R308
C323
C331
C303
R1171
C281
R
C
Q
Q286
C284
R1253
R1257
R
C1268
C1269
Q801
C822
C808
C831
C803
C249
CN519
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