Denon AVR-391 Service Manual

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

Denon AVR-391 Specifications

General

Number of Channels	5.1
HDMI Inputs	4
HDMI Outputs	1
Dolby Formats	Dolby Digital, Dolby Pro Logic II
Audio Return Channel	Yes
Component Video Inputs	2
Digital Optical Inputs	1
Digital Coaxial Inputs	1
Response Bandwidth	10 Hz - 100 kHz
Signal-To-Noise Ratio	98 dB
THD	0.08%
Input Impedance	47 kOhms
Input Sensitivity	200 mV
Tuner Bands	AM/FM
Power Output	75 Watts per channel
DTS Formats	DTS
Tuner Frequency Range	FM: 87.5 - 108 MHz
Video Inputs/Outputs	Composite
Audio Inputs/Outputs	Digital Optical
Dimensions	434 x 151 x 319 mm
Weight	8.5 kg