Denon AVR-X7200W Service Manual

ADJUSTMENT
Adjusting Idling Current
1. Preparation
(1) Prepare a DV voltmeter.
(2) Place the unit in 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 V101(ALL Channel) of the AMP PCB as far anticlockwise(
c
) as possible.
(2) Connect the DC Voltmeter test points.
FRONT-Lch
：
N5813 10, 11pin
FRONT-Rch
：
N5823 2, 3pin
CENTER ch
：
N5813 8, 9pin
SURROUND-Lch
：
N5813 6, 7pin
SURROUND-Rch
：
N5823 4, 5pin
SURROUND-BACK Lch
：
N5813 4, 5pin
SURROUND-BACK Rch
：
N5823 6, 7pin
FRONT-WIDE/HEIGHT Lch
：
N5813 2, 3pin
FRONT-WIDE/HEIGHT Rch
：
N5823 8, 9pin
(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
：
"---" anticlockwise (
c
min.)
SPEAKER (Speaker terminal)
：
No load
( Do not connect equipment such as speakers or dummy resistors. )
MODE
：
MCH STEREO
FUNCTION
：
DVD
(5) Turn VR101 clockwise (
x
) and adjust the voltage of the test point to "8.0mV ± 0.5mV DC" within 2 minutes.
(6) 10 minutes after the preliminary adjustment, turn V101 and set the voltage as "
8.0mV ± 0.5mV DC".
(7) Adjust the variable resistance of each channel using the same method.
V101
V101
V101
V101
V101
V101
V101
V101
V101
L-AMP CONNECT PCB
FL
FHL
SBL
SL
C
N5813
R-AMP CONNECT PCB
FHR
SBR
SR
FR
N5823
97

Denon AVR-X7200W Specifications

General

Receiver type	Surround
Input sensitivity	200 mV
Audio output channels	11.2 channels
Signal-to-Noise Ratio (SNR)	102 dB
Power output per channel (1KHz@6 Ohm)	190 W
Power output per channel (20-20KHz@8 Ohm)	210 W
HDMI in	8
Audio (L/R) in	7
Composite video in	5
Digital audio optical in	2
Ethernet LAN (RJ-45) ports	1
Component video (YPbPr/YCbCr) in	3
12V trigger	Yes
Speakers connectivity type	-
AM band range	522 - 1611 kHz
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
Optical drive included	No
Display	LCD
Product color	Black
Audio decoders	Dolby TrueHD, DTS 96/24, DTS-ES, DTS-HD Master Audio
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	780 W

Weight and Dimensions

Depth	427 mm
Width	434 mm
Height	196 mm
Weight	17800 g