Integra DTR-7.6 Service Manual page 38

A B
SCHEMATIC DIAGRAM 6
DRIVER SECTION
1
2
3
4
5
C D
NAAF-8668
U045
R5160
56.5
100
(1/4W)
L 55.8
55.3
Q5030
2SA949Y
C5080
Q5010
040C
2SC1845-E
2SC1845-E
1.1
R5030
C5010
R5000
120K
1K 47/50 0
+
R5020
R5230
120K
330 4.7K
-0.6
R5050
Q5050
-51.2
R5130
2SC1845-E C5090
R5040
22K
101K
2.2K -51.8
-1.0
Q5040
-55.5
2SC2229-Y
-55.9
-56.5
100 R5161
R (1/4W)
Q5031
2SA949Y
Q5001
C5081
Q5011
040C
2SC1845-E
2SC1845-E
R5001 C5011 R5031
120K
1K 47/50
+
R5231
R5021
120K
330
R5051
4.7K
Q5051
C5091
R5131
R5041
101K
2SC1845-E
22K
2.2K
Q5041
2SC2229-Y
R5162
100
(1/4W)
C
Q5032
2SA949Y
Q5002
C5082
Q5012
040C
2SC1845-E
2SC1845-E
R5032
R5002 C5012
120K
1K 47/50
+
R5022 R5232
330 R5052
120K
4.7K
Q5052
C5092
R5132
R5042
2SC1845-E
22K 101K
2.2K
Q5042
2SC2229-Y
E
P5503A
P5004A
SL
1
R5003 C5013
1K
47/50
+
2
R5043
2.2K
3
NFL 5
-B1L 4
+B1L 3
B+L 2
B-L 1
SR
R5004 C5014
1K
47/50
+
R5044
2.2K
NFR 5
-B1R 4
+B1R 3
B+R 2
1
B-R
SBL
C5015
R5005
1K 47/50
+
R5045
2.2K
NFC 5
-B1C 4
+B1C 3
B+C 2
B-C 1
SBR
C5016
R5006
1K 47/50
+
R5046
2.2K
F G
P5019
SCREW
TERMINAL
Q5033
2SA949Y
Q5003
Q5013
R5033
2SC1845-E 2SC1845-E
120K
NFSL
-B1SL
R5023 R5233
+B1SL
330 120K
R5053
B+SL
4.7K
B-SL
Q5053
C5093
R5133
2SC1845-E
22K 101K
Q5043
2SC2229-Y
Q5034
2SA949Y
Q5004
Q5014
2SC1845-E
2SC1845-E
R5034
120K
NFSR
-B1SR
R5024
R5234
+B1SR
330
R5054 120K
B+SR
4.7K
B-SR
Q5054
R5134 C5094
2SC1845-E
22K 101K
Q5044
2SC2229-Y
Q5035
2SA949Y
Q5005
Q5015
2SC1845-E
2SC1845-E
C5085 R5035
120K
040C
NFSBL
-B1SBL
R5235
R5025
+B1SBL
120K
R5055
330
B+SBL
4.7K
B-SBL
Q5055
R5135 C5095
2SC1845-E
22K 101K
Q5045
2SC2229-Y
Q5036
2SA949Y
Q5006 Q5016
2SC1845-E
2SC1845-E
R5036
120K
NFSBR
-B1SBR
R5026 R5236
+B1SBR
120K
330
R5056
B+SBR
4.7K
B-SBR
Q5056
R5136 C5096
2SC1845-E
22K 101K
Q5046
2SC2229-Y
DTR-7.6
H
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
1
2
3
4
5