Schematic Diagram - Amp Section (3/3) - Sony TA-MR2ES Service Manual
System integration 2ch amplifier
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Also See for TA-MR2ES:
- Installation manual (20 pages) ,
- Specification sheet (2 pages) ,
- Technical background (38 pages)
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3-7. SCHEMATIC DIAGRAM – AMP SECTION (3/3) –
3 7 6 3 1 5 1 5 0
C436
0.1
RV300
CN454
RV350
4P
10k
CN404
4P
T E
L
1 3 9 4 2 2 9 6 5 1 3
CN400
3P
Q415
DTC124ESATP
CN403
4P
S407
R461
2.2k
S402
R444
1k
S403
S404
CN450
4P
R445
2.2k
S405
R446
1k
S406
CN453
4P
D406
SEL5221S
R493
100
D405
SML72423C-TP15
R492
100
w w w
R487
D404
100
SEL5221S-TP15
TA-MR2ES
• See page 14 for IC Block Diagram. • See page 14 for Waveform. • See page 15 for IC Pin Function Description.
10k
R460
R406
R498
R4108
R466
10k
R449
100k
100k
R467
R468
10k
R420
100
R4119
10k
C408
R4118
R469
10k
R401
100
R402
100
R422
100
Q409
DTC124ESATP
Q408
DTC124ESATP
R483
C411
0.047
R482
R425
10k
100
R424
100
x
a o
y
.
i
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L200
R494
100
C401
R442
4.7
L400
100
50V
R495
100
C400
4.7
C421
50V
0.1
R404
C423
R488
R447
R448
47k
0.22
100
10k
10k
C402
0.22
C419
C422
C403
0.1
R443
0.1
0.22
10k
R440
10k
R4111
10k
100
100
10k
CARRIER FREQUENCY
IC400
MB89537APFM-G-
C433
662-BNDE1
0.22
100
R476
Q
Q
3
7
6
R456
100
R410
R471
10k
100
C442
0.22
R441
R472
4.7k
100
R473
10k
47k
R414
100
R475
10k
R417
10k
R4115
100
u 1 6 3
13
13
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2
4
8
9
9
R458
4.7k
Q406
2SC2785
TP12
R497
R4105
10k
47k
C404
R462
0.1
10k
IC404
R481
10k
TC74HC00AP
10k
R450
10k
R407
2.2k
R496
100
R452
C426
X400
10k
n.m.
12.5MHz
R453
10k
0.1
R451
100
10k
IC403
TC74HC4053AP
R408
10k
3
1
5
1
5
0
8
9
C427
0.047
R409
10k
R400
100
R470
4.7k
R457
1k
R4101
470k
R429
100k
R4102
47k
R4117
100
Q401
DTC124ESATP
m
c o
S400
.
TA-MR2ES
2
8
9
9
S401
R403
100
R426
10
C412
IC402
4.7
NJL72H400A
50V
C424
0.047
R4116
100
J400
R427
D403
10k
1SS133T
R428
33 2W
D400
SID307BRTP19
J401
R479
2
4
22k
9
8
2
9
9
R438
10k
Q400
Q410
2SC2785
2SC2785
R4100
4.7k
R478
2.2k
C428
R431
R437
R4109
1k
47
10
10
50V
1W
1W
R499
J
Q407
2AS1115
C415
R436
D402
J402
C439
0.22
2.2k
1SS133T
0.22
50V
R435
10k
TH401
R432
Q402
10k
2SB734-T-34
R433
2.2k
C416
0.22
J403
C417
R434
C438
47
10k
0.22
50V
Q403
R430
DTC124ESATP
10k
CN402
6P
No mark :POWER ON
JW400
JW401
JW402
JW403
JW404
JW405
CN452
6P
JW406
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