Denon AVR-X3300W Service Manual

ADJUSTMENT
Adjusting Idling Current
1. Preparation
(1) Prepare a DC voltmeter.
(2) Place the unit under normal usage conditions, away from highly ventilated areas such as next to an
air conditioning machine or electric fan.
The set requires an ambient temperature of 15℃ to 30℃ and standard humidity.
(3) Settings of This Unit
• POWER (Power source switch) STANDBY
• SPEAKER (Speaker terminal) No load
(Do not connect equipment such as speakers or dummy resistors.)
2. Adjustment Procedure
(1) Remove the top cover and turn VR401 (ALL Channel) of the AMP PCB counterclockwise(
c
) as far as
possible.
(2) Connect the DC Voltmeter to the test points.
FRONT-Lch : CP501 VR401
FRONT-Rch : CP502 VR402
CENTER ch : CP503 VR403
SURROUND-Lch : CP504 VR404
SURROUND-Rch : CP505 VR405
SURROUND-BACK Lch : CP506 VR406
SURROUND-BACK Rch : CP507 VR407
(3) Connect the power cord to an outlet. Next, press the power button to turn on the power.
(4) Set this unit as follows.
MASTER VOLUME : "---" (
c
min.) : turn counterclockwise to the lowest position.
SPEAKER (Speaker terminal) : No load
(Do not connect equipment such as speakers or dummy resistors.)
MODE : MCH STEREO
FUNCTION : DVD
(5) Turn VR401 clockwise (
x
) and adjust the voltage of the test point to "
6.0mV ± 0.5mV DC
" within 2
minutes.
(6) 10 minutes after the preliminary adjustment, turn VR401 and set the voltage to "
8.0mV ± 0.5mV
DC
".
(7) Adjust the variable resistance of each channel using the same method.
CP501
VR401
VR404
CP504
VR403
CP503
VR405
VR402
CP505
CP502
VR406
CP506
VR407
CP507
F Lch S Lch F RchC ch S Rch S Back Lch S Back Rch
DC Voltmeter
AMP UNIT
155
Caution in
servicing
Electrical Mechanical Repair Information Updating

Denon AVR-X3300W Specifications

General

Receiver type	Surround
Frequency range	10 - 100000 Hz
Pre-out channels	7.2
Pre-out connectivity	Yes
Audio output channels	7.2 channels
Signal-to-Noise Ratio (SNR)	100 dB
Total Harmonic Distortion (THD)	0.05 %
Power output per channel (1KHz@6 Ohm)	180 W
Power output per channel (20-20KHz@8 Ohm)	105 W
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	600 W
Product color	Black
Audio decoders	DTS-HD, DTS-HD Master Audio, Dolby TrueHD
Multi-Zone quantity	2
Apple docking compatibility	-
AM band range	522 - 1611 kHz
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
HDMI in	8
Audio (L/R) in	5
Remote control in	1
Composite video in	3
Composite video out	0
Connectivity technology	Wired
Speakers connectivity type	Clamp terminals
Audio formats supported	AAC, AIFF, ALAC, DSD, FLAC, MP3, WAV, WMA

Weight and Dimensions

Depth	389 mm
Width	434 mm
Height	167 mm
Weight	10800 g