Integra DTR-8.2 Service Manual

DTR-8.2
SCHEMATIC DIAGRAM 4-2 Preamp. section
A
1
2
3
4
5
BCD
U31
P4012A
TO NAAR-7267 (SCH.9-1)
P5004E
TO NAAF-7250 (SCH.6-1)
P5003D
TO NAAF-7250 (SCH.6-2)
NC NC
NC NC CS2 CS1
GNDSTB
DATA CK
VSSVDD
LM LTRT
RM
Q4203 TC94A07F
1 2 3 4 5 6 7 8 9
10 11 1213
14 15 16 17 18 19 20 21 22 23 24
VSSVDD
LTRT
T
C94A07F
1 2 3
421
22 23 24
VSSVDD
4A07F
1 2
322
23 24VSSVDD
9
4A07F
1 2
322
23 24
C4809
222J
C4808
222J
C4216
100J
C4215
100J
C4214
100J
C4213
100J
C4430
104J
C4410
330J
C4210
100J
C4440
472J
C4442
472J
C4441
472J
C4411
330J
C4211
100J
C4212
100J
C4412
330J
C4432
104J
C4431
104J
C4610
222J
C4611
222J
C4612
222J
C4617
222J
C4613
222J
C4614
222J
C4615
222J
C4616
222J
C4417
102J
C4491
102J
C4217102J
R4906
0
R4905
0
R4904
0
R4903
0
R4902
0
R4901
0
R4900
0
R4637
100
R4804
220K
R4805
220K
R4808
2.2K
R4809
2.2K
R4815
33
R4814
33
R4817
33
R4816
33
R4812
10K
R4813
10K
R4810
33
R4811
33
R4806
10K
R4807
10K
R4802
22K
R4803
22K
R4800
22K
R4801
22K
R4710
1.5K
R4700
100K
R4712
0
R4702
100K
R4701
100K
R4711
3.9K
R4205
100K
R4206
100K R4606
270
R4605
270
R4604
270
R4603
270
R4203
100K
R4204
100K
R4541
4.7K
4
200
100K
R4610
100
R4611
100
R4612
100
R4617
100
R4613
100
R4614
100
R4615
100
R4616
100
R4703
100K
R4601
270
R4600
270
R4607
270
R4602
270
4
201
100K
R4540
3.3K
4202
100K
4
207
100K
R4625
10K
R4626
10K
R4620
33K
R4621
33K
R4622
33K
R4627
33K
R4635
100
R4636
100
R4630
100
R4631
100
R4632
100
R4623
10K
R4624
10K
R4634
100
R4633
100
R4461
1M
R4471
1.2K
R4431
100K
R4441
47K
R4451
1.2K
R4470
1.2K
R4460
1M
R4430
100K
R4440
47K
R4450
1.2K
R4420
15K
R4421
15K
R4462
1M
R4472
1.2K
R4432
100K
R4437
1.2K
R4442
47K
R4452
1.2K
R4422
15K
R4491
6.8K
R4410
15K
R4411
15K
R4412
15K
R4417
15K
R4407
220K
R4402
220K
R4401
220K
R4400
220K
R4493
1.2K
R4494
47
R4492
220
R4427
15K
C4525
220/16
C4524
220/16
C4205
10/50
C4806
100/6.3
C4807
100/6.3
C4802
2.2/50
C4803
2.2/50
0
0
C4604
47/50
C4603
47/50
C4606
47/50
C4605
47/50
C4226
22/50
C4225
22/50
C4206
10/50
C4224
22/50
C4223
22/50
4
203
/50
4
204
/50
1
0
C4401
47/50
C4400
47/50
C4222
22/50
C4220
22/50
C4221
22/50
C4227
22/50
2
0
7
0
C4540
100/6.3
C4421
10/16
C4420
10/16
C4422
10/16
C4602
47/50
C4607
47/50
C4407
47/50
C4492
470/6.3
C4800
10/16
C4601
47/50
C4600
47/50
C4801
10/16
C4402
47/50
C4804
101J
C4805
101J
C4302
101J
C4500
101J
C4501
101J
C4680
104Z
C4681
104Z
Q4800
NJM4565M-D
3
8
2
1
Q4213
NJM2082M-D
3
8
2
1
Q4212
NJM2082M-D
3
8
2
1
Q4210
NJM2082M-D
3
8
2
1
Q4420
NJM4565M-D
3
8
2
1
Q4410
NJM2082M-D
3
8
2
1
Q4421
NJM4565M-D
3
8
2
1
Q4411
NJM2082M-D
3
8
2
1
Q4211
NJM2082M-D
3
8
2
1
Q4800
3
2
4
1
Q4213
5
6
4
7
Q4212
5
6
4
7
Q4210
5
6
4
7
Q4420
5
6
4
7
Q4410
5
6
4
7
Q4411
5
6
4
7
Q4211
5
6
4
7
Q4421
5
6
4
7
Q4815
RN1441
Q4814
RN1441
Q4812
RN1441
Q4813
RN1441
Q4810
RN1441
Q4811
RN1441
Q4616
RN1441
Q4615
RN1441
Q4614
RN1441
Q4613
RN1441
Q4617
RN1441
Q4612
RN1441
Q4611
RN1441
Q4610
RN1441
Q4603
RN1441
Q4604
RN1441
Q4606
RN1441
Q4605
RN1441
Q4601
RN1441
Q4600
RN1441
Q4602
RN1441
Q4607
RN1441
Q4491
RN1441
IN1L IN2L
NC IN1R IN2R NC fR11 fR10 fR9 fR8 fR7 fR6 fR5 fR4 fR3 fR2 fR1 NC VSS CLK DI VCC ~CS
NC
VEE
TEST2 TEST1
fL1 fL2 fL3 fL4 fL5 fL6 fL7 fL8 fL9
fL10 fL11
NC
VDD
Q4400 NJU7306G
1 2 3 4 5 6 7 8 9
10 11 12 13 14
15 16 17 18 19 2021
22 23
24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
IN1L IN2L
NC IN1R IN2R NC fR11 fR10 fR9 fR8 fR7 fR6 fR5 fR4 fR3 fR2 fR1 NC VSS CLK DI VCC ~CS
NC
VEE
TEST2 TEST1
fL1 fL2 fL3 fL4 fL5 fL6 fL7 fL8 fL9
fL10 fL11
NC
VDD
Q4401 NJU7306G
1 2 3 4 5 6 7 8 9
10 11 12 13 14
15 16 17 18 19 2021
22 23
24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
D4540
5.1B
P6101A
P4600
PREOUT
LEFT
FRONT
RIGHT
CENTER
SUBWOOFER
P4601
/ZONE2
SURROUND
SURROUND
BACK
LEFT
PREOUT
RIGHT
LEFT
RIGHT
HPL
HPR
T1STB
TDATA
TCL
T2STB
GND
RAI
LAI
TDATA
TCL
CAI
BPLSW
SRAI
SLAI
HPMUT
SBRAI
AMUT
SBLAI
VCL
VDATA
VSTB
Z2MUT
NAAF-7262
Back
Back
Surround
Left
Right
Surround
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
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Integra DTR-8.2 Specifications

General

Brand	Integra
Model	DTR-8.2
Category	Amplifier
Language	English