Denon AVR-X5200W Service Manual

4.2. Power AMP (AMP PCB)
No audio output.
Protection is activated.
Is the power transistor open or short circuited?
DHCT-A3 / DHCT-C3
Is the emitter resistor of the power transistor open?
0.47Ω
Is the base resistor of the power transistor open?
47Ω
Is the trimmer potentiometer between the base of the
power transistor open?
300Ω
Are any other transistors faulty?
Are any other resistors faulty?
Turn on the power and check that the voltage of each part is correct and that there is an idling current.
Replace the power transistor.
Replace the transistor.
Replace the resistor.
Replace the emitter resistor.
Replace the base resistor.
Replace the trimmer potentiometers.
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
YES
s
s
s
105

Denon AVR-X5200W Specifications

General

Receiver type	Surround
Frequency range	20 - 20000 Hz
Output impedance	16 Ω
Speaker selector	A+B
Pre-out connectivity	Yes
Audio output channels	- channels
Power output per channel (1KHz@6 Ohm)	205 W
Power output per channel (20-20KHz@8 Ohm)	140 W
HDMI in	8
Remote (IR) input	1
Composite video in	5
Component video (YPbPr/YCbCr) in	2
Number of HDMI outputs	3
Connectivity technology	Wired & Wireless
Speakers connectivity type	-
Audio formats supported	AAC, AIFF, FLAC, MP3, WAV, WMA
Image formats supported	JPG
Supported radio bands	AM, FM
Internet radio services supported	Spotify, vTuner
Optical drive included	No
Product color	Silver
Audio decoders	Dolby TrueHD, DTS 96/24, DTS Neo:X, 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)	730 W

Weight and Dimensions

Depth	393 mm
Width	434 mm
Height	167 mm
Weight	14200 g