Denon AVR-1613 Service Manual

66
YES
YES
YES
(20) Check xtal oscillator.
Is there 28.6363MHz oscillation of X7201?
(21) Check RESET.
Is RESET waveform conrmed at IC721 (97pin)? (If reference
waveform, proceed to "YES".)
HDMI output circuitry is defective (IC721 and surrounding circuitry).
Replace the IC721.
(22) Check control signal(I2C).
Is waveform conrmed at Test point (SDA/SCL). (If not continued
to " L", proceed to "YES".)
The X7201 or IC721 is defective.
Replace the new parts.
The RESET pattern or IC721 is defective.
Replace the new parts.
The SDATA/SCL line pattern is defective.
NO
NO
NO
YES
(19) Check power supply.
Are 1.8V or 3.3V supplied to IC721 (each power supply pin)?
The power supply circuitry is defective.
NO
(*1) Abnormal sample of HDMI connector : The internal terminal has bent.

Denon AVR-1613 Specifications

General

Receiver type	-
Audio output channels	5.1 channels
Power output per channel (1KHz@6 Ohm)	120 W
Power output per channel (20-20KHz@8 Ohm)	75 W
HDMI in	5
Composite video in	2
Digital audio optical in	1
Ethernet LAN	Yes
FM band range	87.5 - 107.9 MHz
Supported radio bands	FM
Internet radio services supported	Pandora, SIRIUS Internet Radio
Supported video modes	1080p
Supported graphics resolutions	1920 x 1080 (HD 1080)
Product color	Black
Audio decoders	Dolby Digital Plus, Dolby TrueHD, DTS Neo:6, DTS-HD, DTS-HD Master Audio
Volume control	Rotary

Weight and Dimensions

Depth	150.8 mm
Width	434.3 mm
Height	328.9 mm
Weight	8300 g