Onkyo TX-SR503 Service Manual page 55

A
PRINTED CIRCUIT BOARD VIEWS-8
U06
SEC. TERMINAL-2 PC BOARD
(NAPS-8524)
1
Component side
2
U07
SBR AMPLIFIER PC BOARD
(NAETC-8525)
Component side
3
4
U08
THERMAL SENSOR PC BOARD
(NAETC-8526)
Component side
5
B
19 18 17 16
NCPS-8524
25138524
0
J6407
15
J6410
25
E Q6066
NCETC-8525
25138525
J6807
J6805
1
20
Q6026
R6146
ID- R6056
ID+ BIAS
R6046
P6086
BIAS
15
B E
Q6056
B E
Q6016
J6804
12
+B1
-B1 J6802
30
J6800
R6106
12
J6801
R6096
C6046
R6076
J6806
R6016
R6006
R6036
R6026
JL6006B
SBR
JL6402B
V
O
G
TX-SR503/503E/8350
C
B B
+B1
-B1
E
P6848
SBRSP
IPRO
D