Onkyo TX-NR616, Руководство по обслуживанию, Страница: 32 / 138

TX-NR616/ 616AE/ HT-RC470/ DTR-30.4
SCHEMATIC DIAGRAMS-6 (PART-6)
AMP(CLASS-A) SECTION
+B1SBL
-B1SBL
+BSBL2
-BSBL2
NFSBL
+BSBL
TRIMSBL
-B1SBL
+B1SBL
+BSBL
+B1SL
-B1SL
+BSL2
-BSL2
NFSL
+BSL
TRIMSL
-B1SL
+B1SL
+BSL
+B1L
-BL2
NFL
TRIML
-B1L
+B1L
+BL
-B1C
+B1C
+BC
+B1R
-B1R
+BR2
-BR2
NFR
+BR
TRIMR
-B1R
+B1R
+BR
+B1SR
-B1SR
+BSR2
-BSR2
NFSR
+BSR
-B1SR
+B1SR
+BSR
+B1SBR
-B1SBR
+BSBR2
-BSBR2
NFSBR
+BSBR
TRIMSBR
-B1SBR
+B1SBR
+BSBR
TRIMSR
GND_DecupL
+B1C
-B1C
+BC2
-BC2
NFC
+BC
TRIMC
-B1L
+BL2
+BL
GND_DecupR
C
CODE MODEL
L
R
SR SL
SBL
SBR
-0.5V
0.6V
-0.4V
-0.5V
0.6V
-0.4V
-0.5V
-0.4V
-0.5V
-0.4V
-0.5V
-0.4V
-0.5V
0.6V
-0.4V
-0.5V
0.6V
-0.4V
D3 DTR-30.4
H47 HT-RC470
BAETC-1086 BAETC-1086
BACLA-1085
AMP PWB
TO BAAF-1078(PART-5)
T6 TX-NR616
-0.5V
60.5V
-0.1V
-55.0V
-60.6V
-1.1V
-0.1V
1.1V
0.6V
-0.5V
60.5V
-0.1V
-55.0V
-60.6V
-1.1V
-0.1V
1.1V
0.6V
-0.5V
60.5V
-0.1V
-55.0V
-60.6V
-1.1V
-0.1V
1.1V
-0.5V
60.5V
-0.1V
-55.0V
-60.6V
-1.1V
-0.1V
1.1V
-0.5V
60.5V
-0.1V
-55.0V
-60.6V
-1.1V
-0.1V
1.1V
-0.5V
60.5V
-0.1V
-55.0V
-60.6V
-1.1V
-0.1V
1.1V
-0.5V
60.5V
-0.1V
-55.0V
-60.6V
-1.1V
-0.1V
1.1V
-0.5V
0.6V
0.6V
CLASS-A
R5025
330
R5045
1K
R5055
5.6K
R5065
2.7K
C5025
10/50 R5105
100K
R5175 (1/4W)
820
R5225 (1/4W)
120
R5195
(1/4W)
10
R5285 (1/4W)
120
R5385 (1/4W)
2.2
Q5265 2SC5171
Q5445 2SA949Y
L5415
R5495
10
R5485
10
R5475
(1/4W)
82
Q5255 2SA1930
R5275
(1/4W)
120
R5375 (1/4W)
2.2
Q5435 2SC2229Y
R5425
(1/4W)
10
R5205
18K
C5055
47/50
C5115 22/100
R5135
18K
Q5415
2SC1740S-S
R5445
2K
1
2
3
C5105 22/100
R5305
330
R5315
330
C5045 470/10
R5155 (1/4W)
1K
R5085 (1/4W)
1K
Q5075
2SC2229Y
R5095
100K
Q5065 2SA949Y
Q5035 2SA949Y
Q5045 2SA949Y
R5115
2.2K
C5015
47/50
R5015
33K
R5005
1.5K
P6005A:B
8
7
R5035
33K
L5405
C5005
101J
C5095
101J
R5023
330
R5043
1K
R5053
5.6K
R5063
2.7K
C5023
10/50 R5103
100K
R5283
(1/4W)
120
R5383
(1/4W)
2.2
Q5263 2SC5171
Q5443 2SA949Y
L5413
R5493
10
R5483
10
R5473 (1/4W)
82
Q5253 2SA1930
R5273
(1/4W)
120
R5373 (1/4W)
2.2
Q5433 2SC2229Y
R5423
(1/4W)
10
R5183
(1/4W)
10
R5203
18K
C5053
47/50
R5303
330
R5313
330
C5043 470/10
R5153
(1/4W)
1K
R5083
(1/4W)
1K
R5093
100K
R5143 (1/4W)
820
R5163 (1/4W)
120
Q5063 2SA949Y
Q5033 2SA949Y
R5213 (1/4W)
820
Q5043 2SA949Y
R5123
2.2K
R5113
2.2K
C5013
47/50
R5013
33K
R5003
1.5K
P6003A:B
8
7
R5033
33K
L5403
C5003
101J
R5020
330
R5040
1K
R5050
5.6K
R5060
2.7K
C5020 10/50 R5100
100K
R5170 (1/4W)
820
R5220
(1/4W)
120
R5190
(1/4W) 10
R5280
(1/4W)
120
R5380
(1/4W)
2.2
Q5260 2SC5171
Q5440 2SA949Y
L5410
R5490
10
R5480
10
R5470 (1/4W)
82
Q5250 2SA1930
R5270
(1/4W)
120
R5370 (1/4W)
2.2
Q5430 2SC2229Y
R5420
(1/4W)
10
R5180
(1/4W)
10
R5200
18K
C5050
47/50
C5110 22/100 R5130
18K
Q5410
2SC1740S-S
R5440
2K
1
2
3
C5100 22/100
R5300
330
R5310
330
C5040
470/10
R5150
(1/4W)
1K
R5080
(1/4W)
1K
Q5070
2SC2229Y
R5090
100K
R5140
(1/4W)
820
R5160
(1/4W)
120
Q5060 2SA949Y
Q5030 2SA949Y
R5210
(1/4W)
820
R5120
2.2K
R5110
2.2K
C5010
47/50
R5010
33K
R5000
1.5K
R5030
33K
L5400
R5022
330
R5042
1K
R5052
5.6K
R5062
2.7K
C5022 10/50 R5102
100K
R5172
(1/4W)
820
R5222 (1/4W)
120
R5192
(1/4W)
10
R5282 (1/4W)
120
R5382 (1/4W)
2.2
Q5262 2SC5171
Q5442 2SA949Y
L5412
R5492
10
R5482
10
R5472 (1/4W)
82
Q5252 2SA1930
R5272
(1/4W)
120
R5372
(1/4W)
2.2
Q5432 2SC2229Y
R5422
(1/4W)
10
R5182
(1/4W)
10
R5202
18K
C5052
47/50
C5112
22/100 R5132
18K
Q5412
2SC1740S-S
R5442 2K
1
2
3
C5102
22/100
R5302
330
R5312
330
C5042 470/10
R5152 (1/4W)
1K
R5082 (1/4W)
1K
Q5072
2SC2229Y
R5092
100K
R5142
(1/4W)
820
R5162 (1/4W)
120
Q5062 2SA949Y
Q5032 2SA949Y
R5212 (1/4W)
820
Q5042 2SA949Y
R5122
2.2K
R5112
2.2K
C5012
47/50
R5012
33K
R5002
1.5K
P6002A:B
8
7
R5032
33K
L5402
C5002
101J
C5092
101J
R5021
330
R5041
1K
R5051
5.6K
R5061
2.7K
C5021
10/50 R5101
100K
R5171 (1/4W)
820
R5221 (1/4W)
120
R5191
(1/4W)
10
R5281 (1/4W)
120
R5381 (1/4W)
2.2
Q5261 2SC5171
Q5441 2SA949Y
L5411
R5491
10
R5481
10
R5471
(1/4W)
82
Q5251 2SA1930
R5271
(1/4W)
120
R5371
(1/4W)
2.2
Q5431 2SC2229Y
R5421
(1/4W)
10
R5181
(1/4W)
10
R5201
18K
C5051
47/50
C5111 22/100
R5131
18K
Q5411
2SC1740S-S
R5441
2K
1
2
3
C5101 22/100
R5301
330
R5311
330
C5041 470/10
R5151 (1/4W)
1K
R5081 (1/4W)
1K
Q5071
2SC2229Y
R5091
100K
R5141 (1/4W)
820
R5161 (1/4W)
120
Q5061 2SA949Y
Q5031 2SA949Y
R5211 (1/4W)
820
Q5041 2SA949Y
R5121
2.2K
R5111
2.2K
C5011
47/50
R5011
33K
R5001
1.5K
R5031
33K
L5401
C5001
101J
C5091
101J
R5024
330
R5044
1K
R5054
5.6K
R5064
2.7K
C5024 10/50 R5104
100K
R5174 (1/4W)
820
R5224
(1/4W)
120
R5194
(1/4W)
10
R5284
(1/4W)
120
R5384 (1/4W)
2.2
Q5264 2SC5171
Q5444 2SA949Y
L5414
R5494
10
R5484
10
R5474 (1/4W)
82
Q5254 2SA1930
R5274
(1/4W)
120
R5374 (1/4W)
2.2
Q5434 2SC2229Y
R5424
(1/4W)
10
R5184
(1/4W)
10
R5204
18K
C5054
47/50
C5114
22/100 R5134
18K
Q5414
2SC1740S-S
R5444
2K
1
2
3
C5104 22/100
R5304
330
R5314
330
C5044 470/10
R5154
(1/4W)
1K
R5084
(1/4W)
1K
Q5074
2SC2229Y
R5094
100K
R5144
(1/4W)
820
R5164 (1/4W)
120
Q5064 2SA949Y
Q5034 2SA949Y
R5214 (1/4W)
820
Q5044 2SA949Y
R5124
2.2K
R5114
2.2K
C5014
47/50
R5014
33K
R5004
1.5K
P6004A:B
8
7
Q5034A
3
2
1
R5034
33K
L5404
C5004
101J
C5094
101J
R5026
330
R5046
1K
R5056
5.6K
R5066
2.7K
C5026
10/50 R5106
100K
R5176 (1/4W)
820
R5226 (1/4W)
120
R5196
(1/4W)
10
R5286 (1/4W)
120
R5386 (1/4W)
2.2
Q5266 2SC5171
Q5446 2SA949Y
L5416
R5496
10
R5486
10
R5476
(1/4W)
82
Q5256 2SA1930
R5276
(1/4W)
120
R5376 (1/4W)
2.2
Q5436 2SC2229Y
R5426
(1/4W)
10
R5186
(1/4W)
10
R5206
18K
C5056
47/50
C5116 22/100
R5136
18K
Q5416
2SC1740S-S
R5446
2K
1
2
3
C5106 22/100
R5306
330
R5316
330
C5046 470/10
R5156 (1/4W)
1K
R5086 (1/4W)
1K
Q5076
2SC2229Y
R5096
100K
R5146 (1/4W)
820
R5166 (1/4W)
120
Q5066 2SA949Y
Q5036 2SA949Y
R5216 (1/4W)
820
Q5046 2SA949Y
R5126
2.2K
R5116
2.2K
C5016
47/50
R5016
33K
R5006
1.5K
P6006A:B
8
7
R5036
33K
L5406
C5006
101J
C5096
101J
C5000
101J
C5090
101J
R5350
(1/4W)
18
R5360 (1/4W)
18
R5353
(1/4W)
18
R5363 (1/4W)
18
R5354
(1/4W)
18
R5356
(1/4W)
18
R5366 (1/4W)
18
R5355
(1/4W)
18
R5365 (1/4W)
18
R5364 (1/4W)
18
R5351
(1/4W)
18
R5361 (1/4W)
18
R5362 (1/4W)
18
R5352
(1/4W)
18
C5445
22/50
C5443
22/50
C5440
22/50
C5446
22/50
C5444 22/50
C5441
22/50
C5442 22/50
P6009A
2 3 4 1
P6010A
2 3 4 1
P6007A
2 3 4 1
R5452
3.3K
R5451
3.3K
R5454
3.3K
R5456
3.3K
R5455
3.3K
R5450
3.3K
C5086
040C
C5082
040C
C5081
040C
C5084
040C
C5085
040C
C5083
040C
C5080
040C
P6006A:A
9
6
5
4
3
2
1
P6004A:A
9
6
5
4
3
2
1
P6001A:A
9
6
5
4
3
2
1
P6002A:A
9
6
5
4
3
2
1
P6000A:B
8
7
P6001A:B
8
7
P6005A:A
9
6
5
4
3
2
1
P6003A:A
9
6
5
4
3
2
1
P6000A:A
9
6
5
4
3
2
1
P6008A
2 3 4
1
D5002 HZS6A3
D5001 HZS6A3
D5004 HZS6A3
D5006 HZS6A3 D5005 HZS6A3
D5003 HZS6A3
D5000 HZS6A3
Q5000 KTC3201-BL
Q5003 KTC3201-BL
Q5005 KTC3201-BL
Q5050
2N5551C
Q5053
2N5551C
Q5055
2N5551C
Q5056
2N5551C
Q5006 KTC3201-BL
Q5054
2N5551C
Q5004
KTC3201-BL
Q5051 2N5551C
Q5001 KTC3201-BL
Q5052
2N5551C
Q5002 KTC3201-BL
Q5040 2SA949Y
Q5010
KTC3201-BL
Q5030A
3
2
1
R5185
(1/4W)
10
R5145 (1/4W)
820
R5165 (1/4W)
120
R5215 (1/4W)
820
R5125
2.2K
R5173 (1/4W)
820
R5223 (1/4W)
120
R5193
(1/4W) 10
C5113 22/100
R5133
18K
Q5413
2SC1740S-S
R5443
2K
1
2
3
C5103 22/100
Q5073
2SC2229Y
C5093
101J
R5453
3.3K
Q5013
KTC3201-BL
Q5033A
3
2
1
Q5015
KTC3201-BL
Q5035A
3
2
1
Q5016
KTC3201-BL
Q5036A
3
2
1
Q5014
KTC3201-BL
Q5011 KTC3201-BL
Q5031A
3
2
1
Q5012
KTC3201-BL
Q5032A
3
2
1
MODEL NO. TX-NR616,HT-RC470, DTR-30.4
SCHEMATIC DIAGRAM (PART-6) AMP(CLASS-A) SECTION
2011.12.26
U0020
AMPLIFIER PC BOARD
Below 7mV Return to ‘b’, after
it adjusted to 7mV
Below 6mV 6mV
Between 7 9mV Leave it as it is. Between 6 8mV Leave it as it is.
Over 9mV 11mV Over 8mV 8mV
SL/ SR/ SBL/ SBR L/ C/ R
IDLING
ADJUST
IDLING
ADJUST
IDLING
ADJUST
IDLING
ADJUST
IDLING
ADJUST
IDLING
ADJUST
IDLING
ADJUST
AMP PWB
TO BAAF-1078(PART-5)
AMP PWB
TO BAAF-1078(PART-5)
AMP PWB
TO BAAF-1078(PART-5)
AMP PWB
TO BAAF-1078(PART-5)
AMP PWB
TO BAAF-1078(PART-5)
AMP PWB
TO BAAF-1078(PART-5)
[NOTES]
1. Set R6040 6046 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 P6080 6086 terminals.
[PROCEDURES]
a. Set the voltages at P6080 6086 to 2.5mV by adjusting R6040 6046, under the condition of
no input and no load, immediately after POWER ON.
b. 4 6 minutes of heat running.
c. Re-adjust by following procedure.
ADJUSTMENT OF IDLING CURRENT
A
1
2
3
4
5
B C D E F G H