TX-NR1010/ 3010/ 5010/ DTR-70.4
SCHEMATIC DIAGRAMS-5 (PART-5)
AMP-1(VOLTAGE AMP) SECTION
TX-NR1010/ 3010/ 5010/ DTR-70.4
U0030
AMPLIFIER
(L/SL/SBL/HL)
PC BOARD
+BL
-BL
+B1L
-B1L
NFL
+B2L
-B2L
+BSBL
-BSBL
+B1SBL
-B1SBL
NFSBL
+B2SBL
-B2SBL
+BSL
-BSL
+B1SL
-B1SL
NFSL
+B2SL
-B2SL
+BLH
-BLH
+B1LH
-B1LH
NFLH
+B2LH
-B2LH
+BC
-BC
+B1C
-B1C
NFC
+B2C
-B2C
+BR
-BR
+B1R
-B1R
NFR
+B2R
-B2R
+BSR
-BSR
+B1SR
-B1SR
NFSR
+B2SR
-B2SR
+BSBR
-BSBR
+B1SBR
-B1SBR
NFSBR
+B2SBR
-B2SBR
+BRH
-BRH
+B1RH
-B1RH
NFRH
+B2RH
-B2RH
C
L
SBL
SL
SR
R
SBR
RH
BACLA-0227
BACLA-0232
BACLA-0230
BACLA-0228
BACLA-0234
BACLA-0233
BACLA-0229
BACLA-0231
BACLA-0226
0V
1.1V
-1.1V
-1.1V
1.1V
-0.6V
0.6V
-0.6V
-0.9V
0V
1.1V
-1.1V
-1.1V
1.1V
-0.6V
0.6V
-0.6V
-0.9V
0V
1.1V
-1.1V
-1.1V
1.1V
-0.6V
0.6V
-0.6V
-0.9V
0V
1.1V
-1.1V
-0.6V
-0.9V
0V
1.1V
-1.1V
-1.1V
1.1V
-0.6V
0.6V
-0.6V
-0.9V
0V
1.1V
-1.1V
-1.1V
1.1V
-0.6V
0.6V
-0.6V
-0.9V
0V
1.1V
-1.1V
-1.1V
1.1V
-0.6V
0.6V
-0.6V
-0.9V
0V
1.1V
-1.1V
-1.1V
1.1V
-0.6V
0.6V
-0.6V
-0.9V
0V
1.1V
-1.1V
-1.1V
1.1V
-0.6V
0.6V
-0.6V
-0.9V
From Part-7
To Part-6
From Part-7
-60.2V
60.1V
+59.8V
58.9V
59.5V
1.1V
-1.1V
-59.5V
58.9V
0.6V
-0.6V
-11.0V
-60.2V
60.1V
-59.8V
-59.8V
+59.8V
58.9V
58.9V
59.5V
-59.5V
-11.0V
-59.8V
-11.0V
-59.5V
59.5V
58.9V
58.9V
-60.2V
60.1V
-60.2V
60.1V
+59.8V
-59.8V
+59.8V
58.9V
58.9V
59.5V
-59.5V
-11.0V
-59.8V
-60.2V
60.1V
-59.5V
59.5V
58.9V
58.9V
+59.8V
-59.8V
-60.2V
60.1V
+59.8V
-59.5V
58.9V
59.5V
-59.8V
-60.2V
60.1V
+59.8V
-60.2V
60.1V
-59.8V
+59.8V
60.1V
-60.2V
-59.8V
+59.8V
59.5V
-59.5V
58.9V
58.9V
58.9V
58.9V
58.9V
58.9V
58.9V
59.5V
-59.5V
59.5V
-59.5V
-11.0V
-11.0V
-11.0V
-11.0V
-11.0V
Model No.TX-NR1010/3010/5010,DTR-70.4
SCHEMATIC DIAGRAM (PART-5) AMP1(VoltageAMP) SECTION
24-05-2012
LH
Except
TX-NR1010
Except
TX-NR1010
2SC2240-BL
or part:KTC3201-BL
P5012A
1
2
3
P5010A
1
2
3
P5015A
1
2
3
P5013A
1
2
3
P5011A
1
2
3
P5014A
1
2
3
P5016A
1
2
3
P5018A
1
2
3
P6011A
1
2
3
P6016A
1
2
3
P6014A
1
2
3
P6018A
1
2
3
P6010A
3
2
1
P6015A
3
2
1
P6013A
3
2
1
P6017A
3
2
1
P6031B
5
4
3
2
1
P6036B
5
4
3
2
1
P6034B
5
4
3
2
1
P6012A
1
2
3
P6032B
5
4
3
2
1
P6038B
5
4
3
2
1
P6030B
1
2
3
4
5
P6035B
1
2
3
4
5
P6033B
1
2
3
4
5
P6037B
1
2
3
4
5
P5017A
1
2
3
R5220
18K
C5100
101K
R5180
(1/4W)
33
R5130
(1/4W)
820
R5160
(1/4W)
1K
R5210
18K
Q5030 2SA949Y
R6050
2.7K
R6010
4.7K
R6020
3.3K
R6110
10K
C6000
102J
R6030
1.8K
Q6020 2SA933
R6290
(1/4W)
2.2
R6300
(1/4W)
2.2
R6250
(1/4W)
120
R6260
(1/4W)
120
Q6040 2SA949Y
Q6010
2SC1740S_S
R5230
(1/4W)
15
Q6030
2SC2229Y
R5300
(1/4W)
82
R5330
(1/4W)
82
R6280
(1/4W)
18
R6270
(1/4W)
18
R6310
(1/4W)
10
R6060
(1/4W)
120
R5240
(1/4W)
15
C6020
UTSP
47/50
R5260
270K
C6010
VZ47/50
C5110
010D
R6040
1K
R6070
(1/4W)
82
R5250
68K
R5140
(1/4W)
820
R5040
330
R5030
330
R5170
(1/4W)
820
R5120
2.2K
R5110
2.2K
Q5040 2SA949Y
C5040
UTSP
220/25
+
Q5050
2SA1360Y
R5050
5.6K
R5000
1K
C5020
471K
Q5000 2SC2240-BL
Q5010 2SC2240-BL
Q5070
2SC2240-BL
R5290
100K
R5020
330
R5070
100K
R5150
(1/2W)
10K
C5070
VX
10/100
+
R5280
(1/2W)
10K
C5080
VX22/63
+
R5010
56K
R5090
1.8K
C5010
UTSP
47/50
+
P5020A
2
3
4
1
Q6100 TTA-004
Q6110
TTC-004
Q5080
2SC3423-Y
D5000
MTZJ5.6B
C5000
10/50
+
R5060
2.7K
Q5060
2SC2240-BL
R5360
120K
R5370
560K
R5225
18K
C5105
101K
R5185
(1/4W)
33
R5135
(1/4W)
820
R5165
(1/4W)
1K
R5215
18K
Q5035 2SA949Y
R6055
2.7K
R6015
4.7K
R6025
3.3K
R6115
10K
C6005
102J
R6035
1.8K
Q6025 2SA933
R6295
(1/4W)
2.2
R6305
(1/4W)
2.2
R6255
(1/4W)
120
R6265
(1/4W)
120
Q6045 2SA949Y
Q6015
2SC1740S_S
R5235
(1/4W)
15
Q6035
2SC2229Y
R5335
(1/4W)
82
R6285
(1/4W)
18
R6275
(1/4W)
18
R6315
(1/4W)
10
R6065
(1/4W)
120
R5245
(1/4W)
15
C6025
UTSP
47/50
R5265
270K
C6015
VZ47/50
C5115
010D
R6045
1K
R6075
(1/4W)
82
R5255
68K
R5145
(1/4W)
820
R5045
330
R5035
330
R5175
(1/4W)
820
R5125
2.2K
R5115
2.2K
Q5045 2SA949Y
C5045
UTSP
220/25
+
Q5055
2SA1360Y
R5055
5.6K
R5005
1K
C5025
471K
Q5005 2SC2240-BL
Q5015 2SC2240-BL
Q5075
2SC2240-BL
R5295
100K
R5025
330
R5075
100K
R5155
(1/2W)
10K
C5075
VX
10/100
+
R5285
(1/2W)
10K
C5085
VX22/63
+
R5015
56K
R5095
1.8K
C5015
UTSP
47/50
+
P5025A
2
3
4
1
Q6105 TTA-004
Q6115
TTC-004
Q5085
2SC3423-Y
D5005
MTZJ5.6B
C5005
10/50
+
R5065
2.7K
Q5065
2SC2240-BL
R5365
120K
R5375
560K
R5223
18K
C5103
101K
R5183
(1/4W)
33
R5133
(1/4W)
820
R5163
(1/4W)
1K
R5213
18K
Q5033 2SA949Y
R6053
2.7K
R6013
4.7K
R6023
3.3K
R6113
10K
C6003
102J
R6033
1.8K
Q6023 2SA933
R6293
(1/4W)
2.2
R6303
(1/4W)
2.2
R6253
(1/4W)
120
R6263
(1/4W)
120
Q6043 2SA949Y
Q6013
2SC1740S_S
R5233
(1/4W)
15
Q6033
2SC2229Y
R5303
(1/4W)
82
R5333
(1/4W)
82
R6283
(1/4W)
18
R6273
(1/4W)
18
R6313
(1/4W)
10
R6063
(1/4W)
120
R5243
(1/4W)
15
C6023
UTSP
47/50
R5263
270K
C6013
VZ47/50
C5113
010D
R6043
1K
R6073
(1/4W)
82
R5253
68K
R5143
(1/4W)
820
R5043
330
R5033
330
R5173
(1/4W)
820
R5123
2.2K
R5113
2.2K
Q5043 2SA949Y
C5043
UTSP
220/25
+
Q5053
2SA1360Y
R5053
5.6K
R5003
1K
C5023
471K
Q5003 2SC2240-BL
Q5013 2SC2240-BL
Q5073
2SC2240-BL
R5293
100K
R5023
330
R5073
100K
R5153
(1/2W)
10K
C5073
VX
10/100
+
R5283
(1/2W)
10K
C5083
VX22/63
+
R5013
56K
R5093
1.8K
C5013
UTSP
47/50
+
P5023A
2
3
4
1
Q6103 TTA-004
Q6113
TTC-004
Q5083
2SC3423-Y
D5003
MTZJ5.6B
C5003
10/50
+
R5063
2.7K
Q5063
2SC2240-BL
R5363
120K
R5373
560K
R5227
18K
C5107
101K
R5187
(1/4W)
33
R5137
(1/4W)
820
R5167
(1/4W)
1K
R5217
18K
Q5037 2SA949Y
R6057
2.7K
R6017
4.7K
R6027
3.3K
R6117
10K
C6007
102J
R6037
1.8K
Q6027 2SA933
R6297
(1/4W)
2.2
R6307
(1/4W)
2.2
R6257
(1/4W)
120
R6267
(1/4W)
120
Q6047 2SA949Y
Q6017
2SC1740S_S
R5237
(1/4W)
15
Q6037
2SC2229Y
R5337
(1/4W)
82
R6287
(1/4W)
18
R6277
(1/4W)
18
R6317
(1/4W)
10
R6067
(1/4W)
120
R5247
(1/4W)
15
C6027
UTSP
47/50
R5267
270K
C6017
VZ47/50
C5117
010D
R6047
1K
R6077
(1/4W)
82
R5257
68K
R5147
(1/4W)
820
R5047
330
R5037
330
R5177
(1/4W)
820
R5127
2.2K
R5117
2.2K
Q5047 2SA949Y
C5047
UTSP
220/25
+
R5007
1K
C5027
471K
Q5007 2SC2240-BL
Q5017 2SC2240-BL
Q5077
2SC2240-BL
R5297
100K
R5027
330
R5077
100K
R5157
(1/2W)
10K
C5077
VX
10/100
+
R5287
(1/2W)
10K
C5087
VX22/63
+
R5017
56K
R5097
1.8K
C5017
UTSP
47/50
+
P5027A
2
3
4
1
Q6107 TTA-004
Q6117
TTC-004
Q5087
2SC3423-Y
D5007
MTZJ5.6B
C5007
10/50
+
R5067
2.7K
Q5067
2SC2240-BL
R5367
120K
R5377
560K
R5222
18K
C5102
101K
R5182
(1/4W)
33
R5132
(1/4W)
820
R5162
(1/4W)
1K
R5212
18K
Q5032 2SA949Y
R6052
2.7K
R6012
4.7K
R6022
3.3K
R6112
10K
C6002
102J
R6032
1.8K
Q6022 2SA933
R6292
(1/4W)
2.2
R6302
(1/4W)
2.2
R6252
(1/4W)
120
R6262
(1/4W)
120
Q6042 2SA949Y
Q6012
2SC1740S_S
R5232
(1/4W)
15
Q6032
2SC2229Y
R5302
(1/4W)
82
R5332
(1/4W)
82
R6282
(1/4W)
18
R6272
(1/4W)
18
R6312
(1/4W)
10
R6062
(1/4W)
120
R5242
(1/4W)
15
C6022
UTSP
47/50
R5262
270K
C6012
VZ47/50
C5112
010D
R6042
1K
R6072
(1/4W)
82
R5252
68K
R5142
(1/4W)
820
R5042
330
R5032
330
R5172
(1/4W)
820
R5122
2.2K
R5112
2.2K
Q5042 2SA949Y
C5042
UTSP
220/25
+
R5052
5.6K
R5002
1K
C5022
471K
Q5002 2SC2240-BL
Q5012 2SC2240-BL
Q5072
2SC2240-BL
R5292
100K
R5022
330
R5072
100K
R5152
(1/2W)
10K
C5072
VX
10/100
+
R5282
(1/2W)
10K
C5082
VX22/63
+
R5012
56K
R5092
1.8K
C5012
UTSP
47/50
+
P5022A
2
3
4
1
Q6102 TTA-004
Q6112
TTC-004
Q5082
2SC3423-Y
D5002
MTZJ5.6B
C5002
10/50
+
R5062
2.7K
Q5062
2SC2240-BL
R5362
120K
R5372
560K
R5221
18K
C5101
101K
R5181
(1/4W)
33
R5131
(1/4W)
820
R5161
(1/4W)
1K
R5211
18K
Q5031 2SA949Y
R6051
2.7K
R6011
4.7K
R6021
3.3K
R6111
10K
C6001
102J
R6031
1.8K
Q6021 2SA933
R6291
(1/4W)
2.2
R6301
(1/4W)
2.2
R6251
(1/4W)
120
R6261
(1/4W)
120
Q6041 2SA949Y
Q6011
2SC1740S_S
R5231
(1/4W)
15
Q6031
2SC2229Y
R5331
(1/4W)
82
R6281
(1/4W)
18
R6271
(1/4W)
18
R6311
(1/4W)
10
R6061
(1/4W)
120
R5241
(1/4W)
15
C6021
UTSP
47/50
R5261
270K
C6011
VZ47/50
C5111
010D
R6041
1K
R6071
(1/4W)
82
R5251
68K
R5141
(1/4W)
820
R5041
330
R5031
330
R5171
(1/4W)
820
R5121
2.2K
R5111
2.2K
Q5041 2SA949Y
C5041
UTSP
220/25
+
Q5051
2SA1360Y
R5051
5.6K
R5001
1K
C5021
471K
Q5001 2SC2240-BL
Q5011 2SC2240-BL
R5291
100K
R5021
330
R5071
100K
R5151
(1/2W)
10K
C5071
VX
10/100
+
R5281
(1/2W)
10K
C5081
VX22/63
+
R5011
56K
R5091
1.8K
C5011
UTSP
47/50
+
P5021A
2
3
4
1
Q6101 TTA-004
Q6111
TTC-004
Q5081
2SC3423-Y
D5001
MTZJ5.6B
C5001
10/50
+
R5061
2.7K
Q5061
2SC2240-BL
R5361
120K
R5371
560K
R5224
18K
C5104
101K
R5184
(1/4W)
33
R5134
(1/4W)
820
R5164
(1/4W)
1K
R5214
18K
Q5034 2SA949Y
R6054
2.7K
R6014
4.7K
R6024
3.3K
R6114
10K
C6004
102J
R6034
1.8K
Q6024 2SA933
R6294
(1/4W)
2.2
R6304
(1/4W)
2.2
R6254
(1/4W)
120
R6264
(1/4W)
120
Q6044 2SA949Y
Q6014
2SC1740S_S
R5234
(1/4W)
15
Q6034
2SC2229Y
R5334
(1/4W)
82
R6284
(1/4W)
18
R6274
(1/4W)
18
R6314
(1/4W)
10
R6064
(1/4W)
120
R5244
(1/4W)
15
C6024
UTSP
47/50
R5264
270K
C6014
VZ47/50
C5114
010D
R6044
1K
R6074
(1/4W)
82
R5254
68K
R5144
(1/4W)
820
R5044
330
R5034
330
R5174
(1/4W)
820
R5124
2.2K
R5114
2.2K
Q5044 2SA949Y
C5044
UTSP
220/25
+
Q5054
2SA1360Y
R5054
5.6K
R5004
1K
C5024
471K
Q5004 2SC2240-BL
Q5014 2SC2240-BL
Q5074
2SC2240-BL
R5294
100K
R5024
330
R5074
100K
R5154
(1/2W)
10K
C5074
VX
10/100
+
R5284
(1/2W)
10K
C5084
VX22/63
+
R5014
56K
R5094
1.8K
C5014
UTSP
47/50
+
P5024A
2
3
4
1
Q6104 TTA-004
Q6114
TTC-004
Q5084
2SC3423-Y
D5004
MTZJ5.6B
C5004
10/50
+
R5064
2.7K
Q5064
2SC2240-BL
R5364
120K
R5374
560K
R5226
18K
C5106
101K
R5186
(1/4W)
33
R5136
(1/4W)
820
R5166
(1/4W)
1K
Q5036 2SA949Y
R6056
2.7K
R6016
4.7K
R6026
3.3K
R6116
10K
C6006
102J
R6036
1.8K
Q6026 2SA933
R6296
(1/4W)
2.2
R6306
(1/4W)
2.2
R6256
(1/4W)
120
R6266
(1/4W)
120
Q6046 2SA949Y
Q6016
2SC1740S_S
R5236
(1/4W)
15
Q6036
2SC2229Y
R5306
(1/4W)
82
R5336
(1/4W)
82
R6286
(1/4W)
18
R6276
(1/4W)
18
R6316
(1/4W)
10
R6066
(1/4W)
120
R5246
(1/4W)
15
C6026
UTSP
47/50
R5266
270K
C6016
VZ47/50
R6046
1K
R6076
(1/4W)
82
R5256
68K
R5146
(1/4W)
820
R5046
330
R5036
330
R5176
(1/4W)
820
R5126
2.2K
R5116
2.2K
C5046
UTSP
220/25
+
R5056
5.6K
R5006
1K
C5026
471K
Q5006 2SC2240-BL
R5296
100K
R5026
330
R5076
100K
R5156
(1/2W)
10K
C5076
VX
10/100
+
R5286
(1/2W)
10K
C5086
VX22/63
+
R5016
56K
R5096
1.8K
C5016
UTSP
47/50
+
P5026A
2
3
4
1
Q6106 TTA-004
Q6116
TTC-004
Q5086
2SC3423-Y
D5006
MTZJ5.6B
C5006
10/50
+
R5066
2.7K
Q5066
2SC2240-BL
R5366
120K
R5376
560K
R5228
18K
C5108
101K
R5188
(1/4W)
33
R5138
(1/4W)
820
R5168
(1/4W)
1K
R5218
18K
Q5038 2SA949Y
R6058
2.7K
R6018
4.7K
R6028
3.3K
R6118
10K
C6008
102J
R6038
1.8K
Q6028 2SA933
R6298
(1/4W)
2.2
R6308
(1/4W)
2.2
R6258
(1/4W)
120
R6268
(1/4W)
120
Q6048 2SA949Y
Q6018
2SC1740S_S
R5238
(1/4W)
15
Q6038
2SC2229Y
R5308
(1/4W)
82
R5338
(1/4W)
82
R6288
(1/4W)
18
R6278
(1/4W)
18
R6318
(1/4W)
10
R6068
(1/4W)
120
R5248
(1/4W)
15
C6028
UTSP
47/50
R5268
270K
C6018
VZ47/50
C5118
010D
R6048
1K
R6078
(1/4W)
82
R5258
68K
R5148
(1/4W)
820
R5048
330
R5038
330
R5178
(1/4W)
820
R5128
2.2K
R5118
2.2K
Q5048 2SA949Y
C5048
UTSP
220/25
+
Q5058
2SA1360Y
R5058
5.6K
R5008
1K
C5028
471K
Q5008 2SC2240-BL
Q5018 2SC2240-BL
Q5078
2SC2240-BL
R5298
100K
R5028
330
R5078
100K
R5158
(1/2W)
10K
C5078
VX
10/100
+
R5288
(1/2W)
10K
C5088
VX22/63
+
R5018
56K
R5098
1.8K
C5018
UTSP
47/50
+
P5028A
2
3
4
1
Q6108 TTA-004
Q6118
TTC-004
Q5088
2SC3423-Y
D5008
MTZJ5.6B
C5008
10/50
+
R5068
2.7K
Q5068
2SC2240-BL
R5368
120K
R5378
560K
Q5057
2SA1360Y
R5307
(1/4W)
82
R5057
5.6K
Q5027 2SC2240-BL
Q5023 2SC2240-BL
Q5025 2SC2240-BL
Q5020 2SC2240-BL
R5305
(1/4W)
82
Q5052
2SA1360Y
R5301
(1/4W)
82
Q5021 2SC2240-BL
Q5026 2SC2240-BL
Q5024 2SC2240-BL
Q5022 2SC2240-BL
Q5028 2SC2240-BL
R5304
(1/4W)
82
Q5056
2SA1360Y
R5216
18K
C5116
010D
Q5046 2SA949Y
Q5016 2SC2240-BL
Q5076
2SC2240-BL
C5120
VR
100/100
+
C5130
VR
100/100
+
C5125
VR
100/100
+
C5135
VR
100/100
+
C5123
VR
100/100
+
C5133
VR
100/100
+
C5127
VR
100/100
+
C5137
VR
100/100
+
C5128
VR
100/100
+
C5138
VR
100/100
+
C5132
VR
100/100
+
C5122
VR
100/100
+
C5134
VR
100/100
+
C5124
VR
100/100
+
C5126
VR
100/100
+
C5136
VR
100/100
+
C5121
VR
100/100
+
C5131
VR
100/100
+
Q5071
2SC2240-BL
ADJUSTMENT OF IDLING CURRENT
[NOTES]
1. Set R6040 6048 to minimum position before POWER ON.
2. Equip series 1/4W 100-ohm resisters near the terminal respectively in the each poles of the jig used for
P6070 - 6078 terminals.
[PROCEDURES]
1. Set the voltages at P6070 6078 to 3 mV by adjusting R6040 6048, under the condition of
no input and no load, immediately after POWER ON.(for TX-NR1010 except P6072, P6075)
2. Re-adjust by following procedure after 4 6 minutes of heat running.
L/ C/ R/ SL/ SR/ SBL/ SBR /LH/ RH
Below
3 mV
3 mV
Between 3 4 mV
Leave it as it is.
Over
4 mV
4 mV
IDLING
ADJUST
IDLING
ADJUST
IDLING
ADJUST
IDLING
ADJUST
IDLING
ADJUST
IDLING
ADJUST
IDLING
ADJUST
IDLING
ADJUST
IDLING
ADJUST
R6040 6048
P6070 6078
R6040 6048
P6070 6078
3 mV
3 mV
3 mV
3 4 mV
4 mV
4 mV
L/ C/ R/ SL/ SR/ SBL/ SBR /LH /RH
U0035
AMPLIFIER
(L/SL/SBL/HL)
PC BOARD
U0033
AMPLIFIER
(L/SL/SBL/HL)
PC BOARD
U0037
AMPLIFIER
(L/SL/SBL/HL)
PC BOARD
U0031
AMPLIFIER
(R/SR/SBR/HR/C)
PC BOARD
U0036
AMPLIFIER
(R/SR/SBR/HR/C)
PC BOARD
U0034
AMPLIFIER
(R/SR/SBR/HR/C)
PC BOARD
U0032
AMPLIFIER
(R/SR/SBR/HR/C)
PC BOARD
U0038
AMPLIFIER
(R/SR/SBR/HR/C)
PC BOARD
From Part-7
From Part-7
From Part-7
From Part-7
From Part-7
From Part-7
From Part-7
From Part-7
From Part-7
From Part-7
From Part-7
From Part-7
From Part-7
From Part-7
From Part-7
From Part-7
To Part-6
To Part-6
To Part-6
To Part-6
To Part-6
To Part-6
To Part-6
To Part-6
A
1
2
3
4
5
B
C
D
E
F
G
H
6
7
8
I
J
K
