Naps - Onkyo TX-SR55 Service Manual

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A
SCHEMATIC DIAGRAM 7
P7502A
TO NAPS-8389
-26V
C7534
1
473Z
D7501
UDZS8.2B
5.6V
C7505
473Z
2
D7502
1SS352
OR 1SS355
D7504
1SS352
3
OR 1SS355
470
R7612
560
R7613
820
R7614
1.2K
470
R7622
560
R7623
820
R7624
4
470
R7632
560
R7633
820
R7634
470
R7642
560
R7643
820
R7644
5
B
Display section
(SCH. 6)
RL7701
-
+
D7701
1SS352
OR 1SS355
Q7701
KRC102S
OR RN1402
C7705
100/6.3
R7615
2.2K
R7616
3.9K
R7617
1.2K
R7625
2.2K
R7626
3.9K
R7627
1.2K
R7635
2.2K
R7636
3.9K
R7637
1.2K
R7645
2.2K
R7646
3.9K
R7647
NAETC-8412
U32
L7801
022M
C7805
10/16
L7804
022M
JL7801B
JL7801A
GND
GND
HPDET
HPDET
HPR2
HPR2
HPE
HPE
HPL2
HPL2
C7703
NADG-8410
+5V
GND
V4D
R7618
KI0
12K
NAVD-8409
R7628
KI1
V4C
12K
GND
V4Y
GND
R7638
KI2
V-4
12K
KI3
-7V
+7V
V4E
MIC
V4-L
V4E
V4-R
V4E
C
R7808
470
L7802
8
C7801
R7805
3
022M
1
220
Q7801
10/16
2
R7806
Q7802
R7809
33K
10K
C7802
RN1241-A
330J
NJM4565M-D
L7803
022M
4
5
7
Q7801
6
L7703
022M
L7704
C7701
022M
102J
C7702
L7701
C7704
221K
102J
022M
101J
E7701
U30
L2601
U2601
022M
220
R2601
U29
-7V
+7V
V4E
MIC
R2501
330
R2502
330
MIC
+7V
-7V
TX-SR55
D
P7801
ANALYZER
P7705
HEADPHONES
Y
C

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