Pioneer VSX-2016AV-S Service Manual page 199

5
OL (Over Load) Detection Circuit
AD
POWER AMP-L ASSY
+VL
IC5001
OL DETECTOR
R5043
OUTPUT
L ch
GAMP
IC5002
R5044
SL ch
-VL
SBL ch
5
6
AJ
POWER
PROTECT ASSY
Normal: Low (0V)
OL det: 0.6V
CN5002 CN5701
Q5041 D5043
-7 -5 R5715
CN5702
-8
D5143
CN5302
-4
D5243
CN5301
-7
CN5602
-7
VSX-2016AV-S
6
7
C
MAIN CONTROL ASSY
V+5UM
V+5UM
Normal: High (5V)
CN5703 CN103
OL det: Low (0V)
-14 -6
FFC J43
Q5704
GNDU
GNDU
AG
D5343
R ch
D5443
SR ch
POWER
D5543
AMP-R ASSY
SBR ch
AI
C ch
D5143
POWER
AMP IN ASSY
7
8
A
UCOM
IC101
28
B
C
D
E
F
199
8