Sony TA-MR2ES Service Manual ▷ View online
9
9
TA-MR2ES
TA-MR2ES
3-3. SCHEMATIC DIAGRAM – AMP SECTION (1/3) –
•
See page 14 for IC Block Diagram.
No mark :POWER ON
FH900
FH905
Q200
R209
Q601
Q602
R610
Q651
Q652
R660
R615
R665
Q608
Q609
Q202
R212
D207
D208
C605
C655
L662
S1
C901
TM600
TM650
D
600
D200
D205
D206
D601
D602
D
6
03
D650
R620
R614
R664
R618
R623
R668
Q201
R607
R657
R
6
02
R617
R
65
2
R653
R667
R624
R605
R655
R612
R662
R621
Q605
Q606
Q607
Q655
Q656
Q603
Q653
R619
R669
R601
R622
R651
R606
R656
R608
R609
R658
R659
R611
R661
R207
R210
R211
R214
R215
R616
R666
C202
C203
C216
C607
C613
C617
C657
C667
Q604
Q654
C614
R205
C600
C226
C215
C214
C201
C200
C610
C660
RY202
RY200
RY201
C220
C221
C612
C662
C211
C
60
3
C
653
R225
R229
D218
L612
R203
R204
R604
R654
R216
D214
D215
D216
D217
C224
C604
C654
R200
R201
C218
C219
R213
C242
R217
D221
TP
11
R603
R600
R206
CN200
T900
CN903
CN902
CN202
CN900
CN901
IC601
IC203
IC202
C206
D213
D212
D210
D211
D209
D202
D203
D204
D201
C225
C606
C656
C217
C209
C210
C204
C205
R208
C602
C652
FUSE HOLDER
FUSE HOLDER
2SC2785
4.7k
2SA1115
2SC3623
0.22
2SA1115
2SC3623
0.22
6.2k
6.2k
2SC2785
2SC1841
2SC2785
4.7k
1SS133T
1SS133T
3p
3p
AIR COIL
0.0047
250V
1
S
S
133
T
1SS133T
1SS133T
1SS133T
1SS133T
1SS133T
1S
S
13
3T
1SS133T
10k
4.7k
4.7k
47k
47k
47k
2SC2785
82k
82k
6
8k
68k
68
k
68k
68k
6.8k
560
560
4.7
4.7
39k
2SA988TP
2SA988TP
2SA988TP
2SA988TP
2SA988TP
2SD2560
2SD2560
15k
15k
1k
1k
1k
2.2k
2.2k
100
100
100
100
10
10
33
22
22
18
18
1.5k
1.5k
10000
63V
10000
63V
2200
25V
47
50V
10
50V
10
50V
47
50V
10
50V
2SB1647
2SB1647
220
10V
0.22
1/4W
2.2
50V
0.47
50V
0.1
0.1
0.1
0.1
0.01
0.01
100
16V
100
16V
16V
220p
220p
4700
16V
0.0001
0.0001
JW
JW
1SS133T
AIR COIL
0.33
1/4W
1/4W
0.33
1/4W
2.2k
2.2k
100k
D1NL20U-TA
D1NL20U-TA
D1NL20U-TA
D1NL20U-TA
10
33p
500V
33p
500V
2.2
2.2
0.1
0.1
47
2.2
50V
50V
100k
1SS133T
68k
22k
0.22
1/4W
1/4W
4P
2P
3P
7P
2P
3P
TA7815S
TA79015S
6800
25V
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
D6SBN20-7001
10
50V
100
16V
100
16V
16V
1000
25V
0.22
0.22
0.22
0.22
2.2k
0.0001
100V
0.0001
100V
10
10
TA-MR2ES
TA-MR2ES
3-4. PRINTED WIRING BOARD – AMP SECTION –
•
See page 5 for Circuit Boards Location.
•
:Uses unleaded solder.
IC403
IC402
IC200
IC202
IC201
IC400
IC601
IC304
IC303
IC305
IC301
IC203
IC401
IC405
IC204
IC300
IC404
D201
C325
C375
B100
LP1
LP2
LP6
JW005
JW006
JW007
JW008
JW009
JW012
JW013
JW021
JW022
JW026
JW027
JW030
JW031
JW032
JW033
JW044
JW045
JW046
JW049
JW051
JW063
JW064
JW065
JW067
JW070
JW072
JW076
JW077
JW086
JW087
JW089
JW090
JW091
JW092
JW093
JW094
JW096
JW097
JW098
JW099
JW101
JW102
JW103
JW109
JW110
JW111
JW112
JW113
JW114
JW115
JW116
JW126
JW131
JW132
JW135
JW137
JW138
JW139
JW141
JW143
JW144
JW145
JW146
JW147
JW148
JWH003
JWH004
JWH007
JW061
JW060
JW085
R318
R368
JW062
JW039
JW035
JW034
JW040
JW041
JW128
JW127
JW129
JW100
JW106
JW105
Q206
D407
JW104
JW133
JW136
JW140
JW134
JWH005
JWH006
JW
H002
JW107
JW121
JW123
JW124
JW200
JW201
JW202
JW203
JW205
JW206
JWH008
JW
H010
JWH012
C242
D218
JW108
R489
Q412
Q413
R490
R491
Q411
R231
Q204
Q205
JW088
JWH009
R225
R229
JW068
C433
R481
R482
Q408
Q409
R467
R468
R469
R470
R472
R473
JW075
JW074
JW073
JW028
R488
R483
R478
R494
R495
JW019
R479
JW207
JW
H001
JWH011
JW069
JW084
JW160
JW165
JW081
JW080
JW043
JW042
JW048
JWH013
Q410
R319
R369
JW003
JW023
JW025
TP12
JW024
D220
R497
R498
JW204
Q415
JW180
JW190
LP10
Q604
C203
Q603
C202
TM650
TM600
J300
Q602
C405
R355
R305
C358
C308
R354
R304
R651
R601
C603
R610
R605
R606
R607
Q601
C607
R659
Q654
Q653
Q652
R660
R655
R657
R656
Q651
C657
C224
R658
C604
C605
C653
C654
C655
R603
R653
C600
Q201
R602
R652
C602
C652
R604
R654
C606
C656
D202
D203
D206
D209
D210
RY202
R608
D211
C201
C200
D200
C226
D204
Q200
Q202
R205
R204
C218
C217
C216
C211
C206
C214
C215
C210
C209
C205
C204
C610
R212
C612
R615
RY201
RY200
D207
CN202
D212
D213
D214
D215
D216
D217
D208
R211
R209
R214
R215
R217
R664
R665
C662
Q655
Q656
R666
R667
D650
R669
R668
R617
Q605
Q606
R618
R616
R619
D600
R210
Q607
D602
D603
D601
Q608
Q609
R620
R623
R624
C613
C614
R621
R228
C660
R661
C207
C407
R611
C208
C212
C213
C220
C221
C219
R302
C351
D205
R213
R207
R208
C400
C401
R222
L662
L612
R662
R612
R419
R609
C225
J403
J402
J401
S401
S401
CN402
CN404
R216
C301
R300
R301
R351
C354
C304
R353
C355
R303
R352
R411
R412
R413
R414
R415
R416
R441
R417
R423
L400
C408
R460
R406
R459
R420
R408
C430
C402
R418
R425
R442
C419
R448
R421
C422
C423
R447
C403
C404
R403
R407
R443
R440
X400
C231
C411
C431
R424
C228
Q404
Q405
C418
R224
C305
R312
C320
C370
R363
R313
R314
R364
R365
R315
D350
D300
C373
C323
Q300
R367
Q350
R366
D403
R438
R435
R436
C417
R434
R432
R433
Q403
C416
TH401
C415
Q401
C235
Q407
R431
Q400
R427
C412
R426
C424
R450
R451
R452
R456
R462
Q406
C427
R201
C406
R362
C365
C366
R360
C315
C420
C429
R464
C316
R310
C363
C313
R359
R309
R361
R311
L200
C617
C667
C428
R622
C230
R221
R226
R220
R219
C229
R227
R218
C227
C238
C237
C236
D400
R350
CN200
R465
R422
Q402
C432
R614
C421
R404
CN400
CN403
R206
R600
R200
R430
R457
R203
JW230
JW231
JW232
JW233
JW234
JW235
JW237
JW238
R371
R321
R316
JW036
R4102
R428
R429
R499
R437
R4109
JW166
R409
R4111
R4108
R458
JW011
JW240
JW016
JW018
JW236
JW004
JW010
JW130
R4101
R453
R4105
R4100
JW215
JW082
JW083
JW119
JW120
JW117
JW125
JW150
JW170
JW118
R4116
R4115
R4112
R4113
R4114
C437
D221
R400
R496
R4118
R449
R402
R401
R4119
JW241
TP13
JW242
C438
C439
R466
R410
R474
R463
R475
JW047
C442
JW029
JW079
R476
TP15
LP3
JW250
JW251
TP11
J400
D402
E
E
E
E
E
E
E
E
E
E
E
JUMPER
BOARD
CN452
(Page 12)
C
VR
BOARD
CN454
(Page 12)
E
LED
BOARD
CN453
(Page 12)
F
TACT SWITCH
BOARD
CN450
(Page 12)
D
T900
TRANSFORMER
(Page 8)
B
T900
TRANSFORMER
(Page 8)
A
AUTO POWER SELECTOR
12V TRIGGER
IR IN
IR IN
TR REMOTE
12V TRIGGER
AUDIO
IN
IN
OUT
OUT
IR OUT
AUTO SENSING
(CHASSIS)
16
14
8
1
7
9
8
1
1
8
5
4
1
8
5
4
1
3
1
1
1
1
4
4
8
8
5
1
4
8
5
1
7
14
32
33
48
49
64
1
16
17
8
5
2
15
14
3
1
3
1
3
1
3
R
L
R
R
SPEAKERS
(CLASS 2 WIRING)
L
L
(IMPEDANCE USE 4-16 )
1
7
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
1
1
1
3
4
4
E
E
E
1
2
A
B
C
D
E
F
G
H
I
J
3
4
5
6
7
8
9
10
11
12
13
• Semiconductor Location
Ref. No.
Location
D200
C-13
D201
C-12
D202
H-11
D203
H-11
D204
H-11
D205
D-9
D206
D-13
D207
H-10
D208
H-11
D209
H-11
D210
G-10
D211
H-10
D212
G-10
D213
H-10
D214
G-10
D215
G-10
D216
G-10
D217
G-10
D218
H-10
D220
C-13
D221
F-3
D300
C-7
D350
C-7
D400
B-4
D402
B-6
D403
B-5
D407
E-4
D600
H-9
D601
H-5
D602
G-5
D603
H-3
D650
H-4
IC200
D-5
IC201
F-4
IC202
E-7
IC203
E-7
IC204
G-4
IC300
C-7
IC301
C-8
IC303
E-6
IC304
F-6
IC305
C-7
IC400
G-3
IC401
D-2
Ref. No.
Location
IC402
C-4
IC403
C-3
IC404
C-3
IC405
E-4
IC601
G-5
Q200
C-13
Q201
E-8
Q202
C-13
Q204
G-5
Q205
G-5
Q206
F-5
Q300
D-6
Q350
D-5
Q400
C-5
Q401
C-6
Q402
B-6
Q403
C-6
Q404
E-4
Q405
E-4
Q406
C-6
Q407
B-5
Q408
C-5
Q409
I-2
Q410
B-5
Q411
G-4
Q412
G-4
Q413
G-4
Q415
I-2
Q601
I-9
Q602
I-8
Q603
I-8
Q604
I-9
Q605
I-10
Q606
I-10
Q607
H-5
Q608
H-4
Q609
H-4
Q651
I-4
Q652
I-4
Q653
I-4
Q654
I-5
Q655
H-4
Q656
H-4
11
11
TA-MR2ES
TA-MR2ES
3-5. SCHEMATIC DIAGRAM – AMP SECTION (2/3) –
•
See page 14 for IC Block Diagram.
No mark :POWER ON
C213
C208
C354
R351
R301
R352
R302
C351
C301
C308
C358
R303
R353
R304
R354
R305
R355
C305
C355
IC303
C316
C366
R309
R360
R359
R311
R361
C313
C363
Q405
Q404
D407
R364
R314
R312
R362
R365
R315
C370
C320
D300
D350
C323
C373
R366
R316
R367
C228
C231
C227
Q206
R218
C230
R220
R222
C229
R224
R228
C238
IC405
R463
R318
Q411
R489
Q412
R490
R491
Q205
Q204
R231
R319
R369
D220
Q350
Q300
R371
R321
Q413
C244
C405
C407
C429
C430
C431
J300
R300
R350
R368
C304
C406
R
465
R464
R4112
R4114
R4113
C418
IC301
IC305
IC300
IC304
IC200
IC201
IC204
C325
C375
C437
R227
R226
R310
R363
R313
C365
C315
C237
R221
R219
C235
C212
C236
C207
C432
47
50V
47
50V
10
50V
100k
100k
100k
100k
10
50V
10
50V
10
50V
10
50V
1k
1k
100k
100k
100k
100k
10
50V
10
50V
CXD9725M
100
16V
100
16V
100k
1k
100k
100k
100k
220p
220p
DTA124ESATP
DTC124ESATP
1SS133T
220k
220k
100k
100k
100k
100k
10
50V
10
50V
1SS133T
1SS133T
0.47
50V
0.47
50V
47k
47k
0.1
0.22
50V
47
50V
2SD1513
10k
0.1
6.2k
10k
4.7
50V
50V
1k
0.1
TC74ACT08AP
100
1k
DTC124ESATP
47k
DTA124ESATP
47k
4.7k
DTC124ESATP
DTC124ESATP
4.7k
1k
1k
1SS133T
2SC2785
2SC2785
220k
220k
2SC2785
0.1
1000p
0.01
47p
47p
47p
4P
1k
1k
1k
10 50V
1000p
100
100
10k
3.3k
47k
4.7
50V
50V
M5218AP-22
M
5218AP-22
M
5218AP-22
M5218AP-22
BA12T
BA05T
NJM2103D
100p
100p
4.7
50V
8.2k
1k
910
910
220
25V
220
25V
25V
4.7
50V
4.7k
5%
4.7k
5%
4.7
50V
0.1
4.7
50V
50V
0.1
0.22
12
12
TA-MR2ES
TA-MR2ES
3-6. PRINTED WIRING BOARD – MAIN COMB SECTION –
•
See page 5 for Circuit Boards Location.
•
:Uses unleaded solder.
4
3
2
9
8
7
1
2
3
4
TEST
AMP
BOARD
CN402
(Page 10)
C
AMP
BOARD
CN404
(Page 10)
E
AMP
BOARD
CN400
(Page 10)
D
AMP
BOARD
CN403
(Page 10)
F
ON
IN USE
MUTING
+
R
ATTENUATOR
VOL
-
POWER OFF
POWER ON
POWER
ON/OFF
ON/OFF
L
1
4
1
2
A
B
C
D
E
F
3
4
5
6
7
8
9
10
11
B400
B401
JW400
JW401
JW402
JW403
JW404
JW405
JW406
S400
CN452
D404
D406
D405
R487
R493
R492
CN453
S407
S402
S403
S404
S405
S406
R446
R461
R444
R445
CN450
LP5
LP8
C436
JW172
W1
LP9
RV300
RV350
CN454
ON
OFF
(GRN)
(RED)
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