Schematic Diagram - Amp Section (2/3) - Sony TAM-R2ES Service Manual

System integration 2ch amplifier
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3-5. SCHEMATIC DIAGRAM – AMP SECTION (2/3) –
C358
10
50V
R319
1k
R353
1k
J300
4P
C355
10
50V
C351
50V
TA-MR2ES
• See page 14 for IC Block Diagram.
Q350
R369
2SC2785
1k
R355
100k
R305
C308
100k
10
IC301
50V
M5218AP-22
Q300
2SC2785
R354
R304
C325
R303
100k
100k
1k
100p
R313
910
C305
C320
D300
10
R316
10
R318
R314
1SS133T
50V
1k
47k
50V
220k
R312
100k
C323
0.47
R315
50V
100k
C373
R365
0.47
R362
100k
50V
100k
R363
R364
910
220k
R366
D350
C370
47k
1SS133T
C301
10
R368
10
50V
1k
50V
C304
C375
100p
R300
10 50V
R301
1k
100k
R302
100k
R352
R351
100k
100k
10
R350
1k
C354
10
50V
R367
C315
220
25V
C365
220
25V
R321
220k
C316
100
16V
R371
220k
C366
100
16V
C407
0.01
R360
1k
IC303
C405
CXD9725M
1000p
C406
1000p
C363
220p
C313
220p
R359
R309
100k
100k
IC304
M5218AP-22
R361
100k
R311
100k
11
11
Q412
DTA124ESATP
R489
47k
Q413
2SC2785
C244
0.1
Q206
R4112
2SD1513
R222
10k
C230
R218
0.1
10k
R231
4.7k
R221
4.7k
5%
IC204
C237
NJM2103D
4.7
C238
Q205
50V
0.1
DTC124ESATP
C227
47
R227
50V
8.2k
R219
C229
4.7k
R226
4.7
R220
Q204
C228
50V
5%
6.2k
DTC124ESATP
0.1
C231
0.22
50V
C432
0.22
IC201
BA05T
TC74ACT08AP
C235
C213
4.7
C212
50V
47
0.1
50V
IC200
BA12T
C236
4.7
C207
C208
50V
0.1
47
50V
TA-MR2ES
R491
R490
4.7k
47k
Q411
DTC124ESATP
C437
4.7
50V
R4114
3.3k
R4113
47k
10k
Q404
R228
R224
DTC124ESATP
1k
Q405
DTA124ESATP
D407
1SS133T
C418
D220
4.7
1SS133T
50V
C429
47p
IC405
R463
100
C430
47p
C431
47p
No mark :POWER ON

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