Onkyo TX-SR601/E Service Manual page 16

A
SCHEMATIC DIAGRAM 1
Front panel section
P7502A TO NAPS-7975 (SCH-5)
1
-26V
C7535
473Z
5.6V
C7505
473Z
2
3
352 OR 1SS355
352 OR 1SS355
C7705
100/6.3
5V
330 R7611 470 R7612 560
4
330 R7621 470 R7622 560
330 R7631 470 R7632 560
330 R7641 470 R7642 560
601
5
B
AC6V
RL7701
D7702 1SS352
5V
Q7701
KRC102S
OR RN1402
R7613 820 R7614 1.2K R7615 2.2K R7616
R7623 820 R7624 1.2K R7625 2.2K R7626
R7633 820 R7634 1.2K R7635 2.2K R7636
R7643 820 R7644 1.2K R7645 2.2K R7646
GND
HPDET
HPR2
HPE
HPL2
OR 1SS355
3.9K R7617 12K R7618
3.9K R7627
3.9K R7637
U6
Page 16
C
NAVD-7986
V4C
GND
Y C
V4Y
GND
V-4
R2501
V4-L
330
V4E
V4-R
R2502
330
NAETC-7961
GND
HPDET
HPR2 HPL2
L7703 022M
HPE
L7704
C7701
022M
102J
C7703 C7702
L7701
C7704
221K
102J
022M
101J
P7706 E7701
NADG-7964
L2601
U2601
+5V
0.22M
GND
V4D
220 R2601
TX-SR601/E
D
U29
P7705
HEADPHONES
U7
U9