SCHEMATIC DIAGRAMS-12 / PART-14
POWER AMP SECTION-2
TX-SR607/SA607/DTR-30.1/20.1/HT-R160
A
1
2
3
4
5
B
C
D
E
F
G
H
6
8
J
K
L
+B1L
-B1L
+BL
-BL
+B1SL
-B1SL
+B1SL
-B1SL
-BSL2
+BSL2
NFSL
TRIMSL
+BSL
-BSL
+BSL
+B1SBL
-B1SBL
+B1SBL
-B1SBL
-BSBL2
+BSBL2
NFSBL
TRIMSBL
+BSBL
-BSBL
+BSBL
+B1C
-B1C
+BC
-BC
+B1R
-B1R
+B1R
-B1R
-BR2
+BR2
NFR
TRIMR
+BR
-BR
+BR
+B1SR
-B1SR
+B1SR
-B1SR
-BSR2
+BSR2
NFSR
TRIMSR
+BSR
-BSR
+BSR
+B1SBR
-B1SBR
+B1SBR
-B1SBR
-BSBR2
+BSBR2
NFSBR
TRIMSBR
+BSBR
-BSBR
+BSBR
+B1L
-B1L
-BL2
+BL2
NFL
TRIML
+BL
GND_DecupR
GND_DecupL
+B1C
-B1C
-BC2
+BC2
TRIMC
+BC
NFC
SURROUND R
FRONT R
CENTER
SURROUND
BACK L
EXCEPT DTR-20.1
SURROUND
BACK R
EXCEPT DTR-20.1
FRONT L
SURROUND L
-48.2V
+53.8V
-53.8V
-0.6V
+0.6V
-1.1V
-0.65V
+1.1V
+1.1V
-52.9V
+52.3V
-1.1V
0V
-0.4V
-48.2V
+53.8V
-53.8V
-0.6V
+0.6V
-1.1V
-0.65V
+1.1V
+1.1V
-52.9V
+52.3V
-1.1V
0V
-0.4V
-48.2V
+53.8V
-53.8V
-0.6V
+0.6V
-1.1V
-0.65V
+1.1V
+1.1V
-52.9V
+52.3V
-1.1V
0V
-0.4V
-48.2V
+53.8V
-53.8V
-0.6V
+0.6V
-1.1V
-0.65V
+1.1V
+1.1V
-52.9V
+52.3V
-1.1V
0.0V
-0.4V
-48.2V
+53.8V
-53.8V
-0.6V
+0.6V
-1.1V
-0.65V
+1.1V
+1.1V
-52.9V
52.3V
-1.1V
0V
-0.4V
-48.2V
+53.8V
-53.8V
-0.6V
+0.6V
-1.1V
-0.65V
+1.1V
+1.1V
-52.9V
+52.3V
-1.1V
0V
-0.4V
-48.2V
+53.8V
-53.8V
-0.6V
+0.6V
-1.1V
-0.65V
+1.1V
+1.1V
-52.9V
+52.3V
-1.1V
0V
-0.4V
BACLA-0020
TO BAAF-0014
PART-4:D2
TO BAAF-0014
PART-4:H2
TO BAAF-0014
PART-4:H5
TO BAAF-0014
PART-4:D2
TO BAAF-0014
PART-4:H2
TO BAAF-0014
PART-4:H5
TO BAAF-0014
PART-4:D5
TO BAAF-0014
PART-4:D3
TO BAAF-0014
PART-4:H3
TO BAAF-0014
PART-4:H6
TO BAAF-0014
PART-4:D5
TO BAAF-0014
PART-4:D3
TO BAAF-0014
PART-4:H3
TO BAAF-0014
PART-4:H6
R5090
100K
R5100
100K
R5050
4.7K
R5060
1.2K
R5010
120K
R5040
2.2K
R5180
(1/4W)
10
R5110
1K
R5300
22
C5020
10/50
C5010
47/50
Q5050
2SC2240-BL
R6070
82(1/4W)
Q6040
2SA1930
Q6030
2SC5171
C6040
47/50
R5080
470
R5000
1.5K
Q5000 2SC2240-BL
R6020
(1/4W)
2.2
R5020
330
Q5010
2SC2240-BL
R5190
(1/4W)
10
R5160
(1/4W)
100
Q5040
2SC2229-Y
R5170
(1/4W)
100
R5310
22
C5100 22/100
C5110
22/100
C5040
220/25
C5050
47/50
R5130
18K
R5200
18K
R5030
120K
R5230
120K
R6050 3.3K
R6040
2K
R5093
100K
R5103
100K
R5053
4.7K
R5063
1.2K
R5013
120K
R5043
2.2K
R5183
(1/4W)
10
R5113
1K
R5303
22
C5023
10/50
C5013
47/50
Q5053
2SC2240-BL
R6073
82(1/4W)
Q6043
2SA1930
Q6033
2SC5171
C6043
47/50
R5083
470
R5003
1.5K
Q5003 2SC2240-BL
R6023
(1/4W)
2.2
P6003A:A
9
6
5
4
3
2
1
R5023
330
Q5013
2SC2240-BL
R5193
(1/4W)
10
R5163
(1/4W)
100
Q5043
2SC2229-Y
R5173
(1/4W)
100
R5313
22
C5103 22/100
C5113
22/100
C5043
220/25
C5053
47/50
R5133
18K
R5203
18K
R5033
120K
R5233
120K
R6053 3.3K
R6043
2K
P6003A:B
8
7
R5095
100K
R5105
100K
R5055
4.7K
R5065
1.2K
R5015
120K
R5045
2.2K
R5185
(1/4W)
10
R5115
1K
R5305
22
C5025
10/50
C5015
47/50
Q5055
2SC2240-BL
R6075
82(1/4W)
Q6045
2SA1930
Q6035
2SC5171
C6045
47/50
R5085
470
R5005
1.5K
Q5005 2SC2240-BL
R6025
(1/4W)
2.2
P6005A:A
9
6
5
4
3
2
1
R5025
330
Q5015
2SC2240-BL
R5195
(1/4W)
10
R5165
(1/4W)
100
Q5045
2SC2229-Y
R5175
(1/4W)
100
R5315
22
C5105 22/100
C5115
22/100
C5045
220/25
C5055
47/50
R5135
18K
R5205
18K
R5035
120K
R5235
120K
R6055 3.3K
R6045
2K
P6005A:B
8
7
R5092
100K
R5102
100K
R5052
4.7K
R5062
1.2K
R5012
120K
R5042
2.2K
R5182
(1/4W)
10
R5112
1K
R5302
22
C5022
10/50
C5012
47/50
Q5052
2SC2240-BL
R6072
82(1/4W)
Q6042
2SA1930
Q6032
2SC5171
C6042 47/50
R5082
470
R5002
1.5K
Q5002 2SC2240-BL
R6022
(1/4W)
2.2
R5022
330
Q5012
2SC2240-BL
R5192
(1/4W)
10
R5162
(1/4W)
100
Q5042
2SC2229-Y
R5172
(1/4W)
100
R5312
22
C5102 22/100
C5112
22/100
C5042
220/25
C5052
47/50
R5132
18K
R5202
18K
R5032
120K
R5232
120K
R6052 3.3K
R6042
2K
R5091
100K
R5101
100K
R5051
4.7K
R5061
1.2K
R5011
120K
R5041
2.2K
R5181
(1/4W)
10
R5111
1K
R5301
22
C5021
10/50
C5011
47/50
Q5051
2SC2240-BL
R6071
82(1/4W)
Q6041
2SA1930
Q6031
2SC5171
C6041
47/50
R5081
470
R5001
1.5K
Q5001 2SC2240-BL
R6021
(1/4W)
2.2
P6001A:A
9
6
5
4
3
2
1
R5021
330
Q5011
2SC2240-BL
R5191
(1/4W)
10
R5161
(1/4W)
100
Q5041
2SC2229-Y
R5171
(1/4W)
100
R5311
22
C5101 22/100
C5111
22/100
C5041
220/25
C5051
47/50
R5131
18K
R5201
18K
R5031
120K
R5231
120K
R6051 3.3K
R6041
2K
P6001A:B
8
7
R5094
100K
R5104 100K
R5054
4.7K
R5064
1.2K
R5014
120K
R5044
2.2K
R5184
(1/4W)
10
R5114
1K
R5304
22
C5024
10/50
C5014
47/50
Q5054
2SC2240-BL
R6074
82(1/4W)
Q6044
2SA1930
Q6034
2SC5171
C6044
47/50
R5084
470
R5004
1.5K
Q5004 2SC2240-BL
R6024
(1/4W)
2.2
P6004A:A
9
6
5
4
3
2
1
R5024
330
Q5014
2SC2240-BL
R5194
(1/4W)
10
R5164
(1/4W)
100
Q5044
2SC2229-Y
R5174
(1/4W)
100
R5314
22
C5104 22/100
C5114
22/100
C5044
220/25
C5054
47/50
R5134
18K
R5204
18K
R5034
120K
R5234
120K
R6054 3.3K
R6044
2K
P6004A:B
8
7
R5096 100K
R5106
100K
R5056
4.7K
R5066
1.2K
R5016
120K
R5046
2.2K
R5186
(1/4W)
10
R5116
1K
R5306
22
C5026
10/50
C5016
47/50
Q5056
2SC2240-BL
R6076 82(1/4W)
Q6046
2SA1930
Q6036
2SC5171
C6046
47/50
R5086
470
R5006
1.5K
Q5006 2SC2240-BL
R6026
(1/4W)
2.2
P6006A:A
9
6
5
4
3
2
1
R5026
330
Q5016
2SC2240-BL
R5196
(1/4W)
10
R5166
(1/4W)
100
Q5046
2SC2229-Y
R5176
(1/4W)
100
R5316
22
C5106 22/100
C5116
22/100
C5046
220/25
C5056
47/50
R5136
18K
R5206
18K
R5036
120K
R5236
120K
R6056 3.3K
R6046
2K
P6006A:B
8
7
C5080
040C
HEAT SINK PLATE
HEAT SINK PLATE
HEAT SINK PLATE
HEAT SINK PLATE
HEAT SINK PLATE
HEAT SINK PLATE
HEAT SINK PLATE
C5083
040C
C5085
040C
C5082
040C
C5081
040C
C5084
040C
C5086
040C
R5320
120K
R5323
120K
R5325
120K
R5322
120K
R5321
120K
R5324
120K
R5326
120K
Q6010
2SC1740S-S
Q6013
2SC1740S-S
Q6015
2SC1740S-S
Q6012
2SC1740S-S
Q6011
2SC1740S-S
Q6014
2SC1740S-S
Q6016
2SC1740S-S
Q5030 2SA949-Y
Q5033 2SA949-Y
Q5035 2SA949-Y
Q5032 2SA949-Y
Q5031
2SA949-Y
Q5034
2SA949-Y
Q5036 2SA949-Y
P6000A:A
9
6
5
4
3
2
1
P6000A:B
8
7
D5006
MTZJ5.6B
D5004
MTZJ5.6B
D5001
MTZJ5.6B
D5002
MTZJ5.6B
D5000
MTZJ5.6B
D5003
MTZJ5.6B
D5005
MTZJ5.6B
P5509B
P5507B
P6012A
7
6
5
4
3
2
1
C5002
101J
C5001
101J
C5004
101J
C5006
101J
C5095
101J
C5005
101J
C5093
101J
C5003
101J
C5090
101J
C5000
101J
C5096
101J
C5094
101J
C5091
101J
C5092
101J
P6002A:A
3
P6002A:B
2
1
Q5035A
Q5033A
Q5030A
Q5032A
Q5031A
Q5034A
Q5036A
U006
POWER AMP PC BOARD
(DRIVER AMP STAGE)
IDLING
ADJ.
IDLING
ADJ.
IDLING
ADJ.
IDLING
ADJ.
IDLING
ADJ.
IDLING
ADJ.
IDLING
ADJ.
NOTE:
PART-15 is used only for TX-SA607.
PART-16 and PART-17 are not used for TX-SR607/TX-SA607.
NOTE:
XY in “SCHEMATIC-a / PART-b:XY” indicates the target
location of the plug or socket, X=A to E/H/K, Y=1 to 4/5/8.
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
BOLD VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF, 330- 33pF, 331- 330pF, 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/6 WATT UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
“NM” AND “NC” ARE SHORT FOR “NOT MOUNTED” AND “NOT CONNECTED”,
WHICH MEANS NO PART IS MOUNTED ON WIRING PATTERN OF PCB.
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
www . x ia o y u 1 6 3 . c o m
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T E L 1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
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2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299