Denon AVR-3801 Service Manual

4
AVR-3801
DISASSEMBLY
(Follow the procedure below in reverse order when reassembling)
1. Top Cover
Remove 3 screws
1
on the rear and 6 screws
2
on both
sides to detach the Top Cover as shown in the arrow
direction.
2. Front Panel
(1) Remove 7 screws
3
from the top and bottom edges of
the Front Panel.
(2) Release 4 top and bottom hooks, then detach the Front
Panel as shown in the arrow direction.
Top Cover
3. Inner Panel
Pull out the Inner Panel in the arrow direction after removing
3 screws
4
.
Inner Panel
Hook
2
2
1
3
3
3
Hook
Hook
Hook
Front Panel
4
4
Disassembly.p65 00/09/12, 14:31Page 4 AdobePageMaker6.5J/Win

Denon AVR-3801 Specifications

General

Channels	7.1
Power Output	105 W per channel (8 ohms, 20 Hz - 20 kHz, 0.05% THD)
Frequency Response	10 Hz - 100 kHz (+1, -3 dB)
Total Harmonic Distortion	0.05%
Type	AV Receiver
Input Sensitivity	200 mV (Line)
Input Impedance	47 kOhms (Line)
Output Voltage	1.2 V (Pre Out)
Video Switching	Composite, S-Video
Speaker Impedance	6 - 16 Ohms
Tuning range	FM, AM
Digital inputs/outputs	optical, coaxial
Signal-to-Noise Ratio	100 dB (Line)
Output Impedance	1.2k ohms