Integra DTR-7.7 Service Manual page 22

E
TO NAAF-8678
SD-1:D5
P5004A
P5503A
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
F
Surround L ch
2SC1845-E
2SC1845-E
Q5013
Q5003
R5003 R5023 0V
C5013 0V
+
1K 47/50 330
R5043
-51.2V Q5053
2SC1845-E
2.2K
-51.8V
Surround R ch
2SC1845-E 2SC1845-E
Q5004 Q5014
R5004 C5014 R5024 0V
0V
+
1K 47/50 330
R5044
-51.2V Q5054
2.2K
2SC1845-E
-51.8V
Surround Back
L ch
2SC1845-E 2SC1845-E
Q5015
Q5005
R5005 C5015
R5025 0V
0V
+
1K 330
47/50
R5045
-51.2V Q5055
2.2K 2SC1845-E
-51.8V
Surround Back
R ch
2SC1845-E
2SC1845-E
Q5006
Q5016
C5016 R5026 0V
R5006 0V
+
47/50
1K
330
R5046
Q5056
-51.2V
2SC1845-E
2.2K
-51.8V
G
+56.5V
+55.3V
Q5033
2SA949Y
+1.1V
120K
R5033
1
NFSL
-B1SL 2
R5233
120K +B1SL 3
B+SL 4
B-SL 5
-1.0V
-55.5V
Q5043
2SC2229-Y
-56.5V
+56.5V
+55.3V
Q5034
2SA949Y
+1.1V
120K
R5034
NFSR 1
-B1SR 2
R5234
3
+B1SR
120K
4
B+SR
B-SR 5
-1.0V
-55.5V
Q5044
2SC2229-Y
-56.5V
+56.5V
+55.3V
Q5035
2SA949Y
+1.1V
120K
R5035
NFSBL 1
-B1SBL 2
R5235
120K
+B1SBL 3
B+SBL 4
B-SBL 5
-1.0V
-55.5V
Q5045
2SC2229-Y
-56.5V
+56.5V
+55.3V
Q5036
2SA949Y
+1.1V
120K
R5036
NFSBR 1
-B1SBR 2
R5236
120K +B1SBR 3
B+SBR 4
B-SBR 5
-1.0V
-55.5V
Q5046
2SC2229-Y
-56.5V
DTR-7.7
H