Onkyo TX-NR545 - Amplifier Voltage Amplification Schematic

Schematic Diagram
5 4 3
2
1
6
D
C
A
B
D
C
A
B
5 4 3
2
1
6
AMP section (Voltage amp.)
NFL
-BR2
NFR
-B1R
NFC
-B1C
+BL2
IN_FL
IN_FR
IN_C
GNDIN_C
+B1C
-BC2
+BC2
+B1R
+BR2
GNDIN_FR
-BL2
-B1L
+B1L
GNDIN_FL
+BL
+BR
+BC
TRIML
TRIMR
TRIMC
040C
C5082
040C
C5081
040C
C5080
C5000
471J
C5002
471J
C6001
103J
50V
C6002
103J
50V
C6000
103J
50V
C5091
101J 100V
C5092
101J
100V
C5090
101J 100V
C5001
471J
C5052
47u 50V
C6042
47u
50V
C5010
47u 50V
C5050
47u 50V
C5112
22u
100V
C5111
22u 100V
C5042
220u 25V
C6041
47u 50V
C5012
47u 50V
C5101
22u100V
C5102
22u 100V
C5020
10u 50V
C5110
22u
100V
C6040
47u 50V
C5041
220u 25V
C5021
10u
50V
C5100
22u 100V
C5051
47u 50V
C5040
220u
25V
C5011
47u 50V
C5022
10u 50V
P6000A
NSCT-9P2189
1 2 3 4 5 6 7 8
9
P6002A
NSCT-9P2189
1 2 3 4 5 6 7 8 9
P6001A
NSCT-9P2189
1 2 3 4 5 6 7 8 9
D5000
DZ2J056M0L
D5001
DZ2J056M0L
D5002
DZ2J056M0L
P5509B
(CLA-L)
1 2
R5000
0
R5002
0
R6050
0
R6051
0
R5001
0
R6052
0
R5052
5.6k
R5050
5.6k
R5101
100k
R5102
100k
R5100
100k
R5031
56k
1/4W
R5032
56k
1/4W
R5030
56k
1/4W
*R5120
33k
1/4W
*R5130
33k
1/4W
*R5121
33k
1/4W
*R5122
33k
1/4W
*R5131
33k
1/4W
*R5132
33k
1/4W
R5391
2.2k
*R6072
100
1/4W
*R6071
100
1/4W
*R5160
150
1/4W
*R5171
150
1/4W
*R5161
150
1/4W
*R5162
150
1/4W
*R5172
150
1/4W
*R5170
150
1/4W
R5190
10
1/4W
R5182
10
1/4W
R5180
10
1/4W
R5192
10
1/4W
R5181
10
1/4W
R5191
10
1/4W
R6021
2.2
1/4W
R5051
5.6k
R6020
2.2
1/4W
R5041
1.8k
R5010
56k
R5012
56k
R5011
56k
R5021
330
R5022
330
R5040
1.8k
R5020
330
*R5301
150
*R5311
150
*R5310
150
*R5300
150
*R5302
150
*R5312
150
R5042
1.8k
R5080
1.5k
R5110
1.5k
R5111
1.5k
R5112
1.5k
R5082
1.5k
R5081
1.5k
R5292
NM
R5072
1.5k
R5060
1.8k
R5062
1.8k
R5061
1.8k
R5071
1.5k
R5070
1.5k
R5392
1.8k
R6061
1.5k
R6031
1.5k
R6062
1.5k
R6032
1.5k
R6060
1.5k
R6030
1.5k
R5390
1.8k
R5290
NM
R6022
2.2
1/4W
R5291
NM
*R6070
100
1/4W
R6042
NM
R6040
NM
R6041
NM
Q5010
2SC2713-BL
Q5012
2SC2713-BL
Q5041
INC6006AP1-T111
Q5042
INC6006AP1-T111
Q6031
TTC004B_Q(S
Q5001
2SC2713-BL
Q5050
INC5001AP1-T111
Q5000
2SC2713-BL
Q5002
2SC2713-BL
Q5011
2SC2713-BL
Q5051
INC5001AP1-T111
Q5052
INC5001AP1-T111
Q6030
TTC004B_Q(S
Q6011
2SC2713-BL
Q6012
2SC2713-BL
Q6010
2SC2713-BL
Q6032
TTC004B_Q(S
Q5040
INC6006AP1-T111
Q6040
TTA004B_Q(S
Q6020
2SA1163-BL(TE85L_F)
Q6022
2SA1163-BL(TE85L_F)
Q6021
2SA1163-BL(TE85L_F)
Q6041
TTA004B_Q(S
Q6042
TTA004B_Q(S
Q5031
INA6006AP1-T111
Q5032
INA6006AP1-T111
Q5030
INA6006AP1-T111
R6201
0
R6202
0
R6200
0
R5090
1/2W
100K
R5092
1/2W
100K
R5091
1/2W
100K
CLASS A
FR
C
FL
Size 3216(1/4W)
Size 3216(1/4W)Size 3216(1/4W)
BACLA-1746 TX-NR545/646/747
TO BAAF-1720(PART-4)
MODEL NO. TX-NR545/646/747, DTR-20.7/30.7/40.7 SCHEMATIC DIAGRAM(PART-5)
IDLING ADJ.IDLING ADJ.IDLING ADJ.
AMP SECTION
BACLA-1753 DTR-20.7/30.7/40.7
TO BAAF-1720(PART-4) TO BAAF-1720(PART-4)