Denon AVR-2113 Service Manual

85
YES
YES
YES
YES
Check operation of each device.
(AMP source : BD / Video input of player : 480P / Connect the TV.)
Check operation of U1(ADV3002).
(21) Check power supply.
Are 5V or 3.3V supplied to U1001 (each power supply pin)?
Refer to [Detail C] of the substrate for test point.
(22) Check RESET.
Is RESET waveform conrmed in TP[3002RESET], when the power is turned
on?(If the waveform is not the reference waveform, proceed to NO.)
(24) Check output signal.
Is TMDS waveform conrmed in 25pin/26pin/28pin/29pin/31pin/32pin/34pin/35pin.
Is communication waveform of DDC_SCL/DDC_SDA conrmed in
67pin/68pin? (If the waveform is not the reference waveform, proceed to NO.)
(23) Check Control signal (I2C).
Is waveform conrmed in TP[HSCL/HSDA], when the power is turned on? (If
the waveform is not the reference waveform, proceed to NO.)
The power supply circuitry is defective.
The RESET circuitry or U1001 is defective.
The U1001 is defective.
The pattern is defective of the HSCL/HSDA
line.
NO
NO
NO
NO
The HDMI input circuitry is defective.
(U1001 or U1302 and surrounding circuitry)
Check operation of U1302 (ADV7850).
(25) Check power supply.
Are 1.8V supplied to L3616?
Are 3.3V supplied to Q3608 1pin?
The power supply circuitry is defective.
NO
YES
(27) Check RESET.
Is RESET waveform conrmed in TP[7850RESET], when power is turned on?
(If the waveform is not the reference waveform, proceed to NO.)
The RESET circuitry or U1302 is defective.
NO
YES
YES
(26) Check xtal oscillator.
Is oscillation of X1301(27.0 MHz) transmitted?
The X1301 or U1302 is defective.
NO

Denon AVR-2113 Specifications

General

Receiver type	-
Frequency range	10 - 100000 Hz
Input sensitivity	200 mV
Audio output channels	7.1 channels
Audio A/D Converter (ADC)	24-bit/96kHz
Signal-to-Noise Ratio (SNR)	100 dB
Total Harmonic Distortion (THD)	0.08 %
Power output per channel (1KHz@6 Ohm)	125 W
Power output per channel (20-20KHz@8 Ohm)	95 W
HDMI in	6
Audio (L/R) in	5
Composite video in	3
Component video (YPbPr/YCbCr) in	1
Headphone connectivity	6.3 mm
Speakers connectivity type	Clamp terminals
Audio formats supported	AAC, FLAC, MP3, WAV, WMA
Wi-Fi	No
Ethernet LAN	Yes
FM band range	87.5 - 108 MHz
Supported radio bands	FM
Preset stations quantity	56
Supported video modes	1080i, 1080p, 480p, 576p, 720p
Display	LCD
Product color	Black
Audio decoders	Dolby Pro Logic II, Dolby Pro Logic IIx, Dolby Pro Logic IIz, Dolby TrueHD, DTS, DTS 96/24, DTS Neo:6, DTS-HD
Volume control	Rotary
Multi-Zone quantity	2
Surround modes quantity	7
Apple docking compatibility	iPhone, iPod
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	500 W

Weight and Dimensions

Depth	332 mm
Width	435 mm
Height	167 mm
Weight	9500 g