Integra DTR-7.4 Service Manual page 19

A
SCHEMATIC DIAGRAM 4 Preamplifier section
P3600
R3600
C3610
330
10/50
LEFT
C3600 R3610
331K 56K
FRONT
R3611
C3601
1 56K
331K
RIGHT
C3611
R3601
10/50
330
C3680
104Z
R3602
C3612
330
10/50
CENTER
C3602 R3612
331K 56K
R3617
C3607
56K
331K
C3617
R3607
10/50
330
SUBWOOFER
MULTICHANNEL
INPUT
P3601
R3603
C3613
330
10/50
LEFT
C3603 R3613
331K 56K
SURROUND
R3614
C3604
56K
331K
RIGHT
2
C3614
R3604
10/50
330
C3681
104Z
R3605
C3615
330
10/50
LEFT
C3605 R3615
SURROUND 331K 56K
BACK R3616
C3606
56K
331K
RIGHT
C3616
R3606
10/50
330
A
8
J4039
1
Q3862
C3800 NJM4565M-D
47/50
3
R3800
220K
R3801
220K
C3801
47/50
Q3862
7
J4044
4
VLSC
R4000
4
C4010
10K
10/50
2
R4010
Q4000
1
10K
C4000
R4060
3
330J
4
220K
NJM4565M-D
8
C4001 R4061
5
330J 220K
7
R4011
Q4000
10K
6
C4011
R4001
10/50
10K
5
P4020B
TO NAAR-80 78 (SCH. 8)
B
R4120
C4120
R3620
22 (1/2W)
220/16
220K
R3621
C4121 R4121
220K
220/16 22 (1/2W)
R3622
220K
R3627
220K
R3623
220K
R3624
220K
R3625
220K
R3626
220K
NJM4565M-D
3
3
2
C3864
272J
2
R3864
10K
R3865
10K
6
C3865
6
272J
5
5
R4042 0
R4032 2.2K
R4022 2.2K
R4023 2.2K
R4033 2.2K
R4043 0
P4010B
TO NAAR-80 78 (SCH. 8)
Q4101 TC9164AF
C4100
101J
NJM4565M-D
R3872
R3868
22K
8 8
1.5K
3
1 1
R3874
Q3860 Q3861
22K
2
R3870
R3862 R3878
1.5K
1.5K 22K
R3866
C3862 R3876
10K
122J 22K
R3877
R3867 C3863
22K
10K 122J
R3863 R3879 R3871
1.5K 22K 1.5K
6
R3875
Q3860 Q3861
7 7
22K
5
4 4
R3873 R3869
22K 1.5K
R4040 1.8K
R4030 12K
R4020 12K
Q4100 TC9163AF
12K
R4031 12K
R4041 1.8K
P4011B
TO NAAR-80 78 (SCH. 8)
C
R4320
Left
22
C4320
(1/2W)
220/16
Q4200
R4321 C4321
22 220/16
Right
(1/2W)
R4322
Center
22
C4322
(1/2W)
220/16
Q4201
R4323 C4323
22 220/16
Subwoofer
(1/2W)
R4324
22
(1/2W)
Surround
Left
R4700
100K
R4701
100K
R4702
100K
Surround
Right
R4325
22
(1/2W)
DTR-7.4
D
C4200
10/50
C4220
R4200 C42
1/50
100K 10
R4210
220K
C
1
TC94A07F
R4211
220K
C42
R4201 C4221
10
100K 1/50
C4201
10/50
C4202
10/50
C4222
R4202 C42
1/50
100K 10
R4212
220K
R4541
4.7K
C45
101
D45
5.1
TC94A07F
C45
100/
R45
3.3
R4217
220K
R4207 C4217
C4227
100K 102J
1/50
C4207
10/50
C42
10/
C4324
220/16
R4
1
Q4202 T
R4
1
C4325
220/16
C42
10/