Denon AVR-391

33
AVR-1311 model only
2. Analog video
OK
OK
OK
OK
MONITOR OUT(CVBS) Output NG
MONITOR OUT(COMPONENT) Output NG
Check ±5V
+5V : C755
-5V : C754
Check ±5V
+5V : C797
-5V : C799
Check output
Output V : IC71-1pin
Check output
Output Y : C785
Output Pb : C787
Output Pr : C789
Check cable between main unit and monitor
or Check monitor.
Check cable between main unit and monitor
or Check monitor.
The power supply circuitry is defective.
The power supply circuitry is defective.
The IC71 and surrounding circuitry is defective.
The IC73 and surrounding circuitry is defective.
NG
NG
NG
NG