Denon AVR-1612 Service Manual

52
YES
YES
YES
Check TV
(11) Is the TV HDCP-compatible?
(15) Is the set's input set to HDMI?
(13) Is the TV's input set to HDMI?
(14) Are the picture and sound output when a different TV is used?
Check set (AVR-1612)
(12) Is the TV compatible with resolutions of 1080P?
Use an HDCP-compatible TV. PC TVs
cannot be used.
Check the set's input setting, referring to the
set's operating instructions.
Check the TV's input setting, referring to the
TV's operating instructions.
The TV is defective.
If the TV is not compatible with resolutions
of 1080P, no picture will be output, even
if the BD/DVD player's resolution is set to
1080P.
NO
NO
NO
NO
NO
YES
YES
YES
YES
The set does not recognize the TV.
(16) Is the "H"(3V-5V) signal outputted of TP[HP_TX]?
With the TV connected,check the voltage of the IC on the side on
which the TV is connected.
Is communication waveform conrmed in TP[DDCTX_SCL/
DDCTX_SDA]?
Is D1041/D1042/D1043/D1044/D1045/D1046/D1047/D1048
terminated by the TMDS signal of 3.3V and is the signal output?
(17)
When using a DENON
BD/DVD player, is the FL
display's "HDMI" indicator lit?
If using a non-DENON BD/
DVD player, proceed to "NO".
The pattern and circuit from the HDMI
connector (JK105) to the IC(IC101) is
defective, or HDMI output circuitry is
defective (IC101 and surrounding circuitry).
The BD/DVD player does not recognize the
connection with the set.
(18)
Is the "H"(3V-5V) signal outputted of HDMI
connector (JK101/JK102/JK103/JK104 :
TP[HPD])?
With the BD/DVD player connected, Check
voltage of the HDMI connector (JK101/JK102/
JK103/JK104 : TP[+5V]) for the input on the side
on which the BD/DVD player is connected.
Is communication waveform conrmed in
TP[DDC_CLK/DDC_DATA] around each HDMI
connector ?
Is TMDS line of HDMI connector (JK101/JK102/
JK103/JK104) terminated by the TMDS signal of
3.3V and is the signal output?
The pattern and circuit
from the HDMI connector
(JK101/JK102/JK103/
JK104) to the IC101 is
defective.
NO
NO NO
The HDMI input circuitry is defective.
(IC101 and surrounding circuitry)

Denon AVR-1612 Specifications

General

Audio output channels	5.1 channels
Audio A/D Converter (ADC)	24-bit/96kHz
Power output per channel (1KHz@6 Ohm)	120 W
Power output per channel (20-20KHz@8 Ohm)	80 W
HDMI in	4
Composite video in	3
S-Video inputs quantity	1
Speakers connectivity type	-
Ethernet LAN	No
Radio Data System (RDS)	Yes
Preset stations quantity	56
Analog signal format system	NTSC, PAL
Display	LCD
HDMI version	1.4
Product color	Black
Audio decoders	Dolby Digital, Dolby Digital EX, Dolby Digital Plus, Dolby Pro Logic II, Dolby Pro Logic IIx, Dolby Pro Logic IIz, Dolby TrueHD, DTS 96/24, DTS Neo:6, DTS-ES, DTS-HD
Apple docking compatibility	iPod
Graphical user interface (GUI) language	English, French, German
AC input voltage	220-240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.5 W
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 90 %
Operating relative humidity (H-H)	10 - 80 %

Weight and Dimensions

Depth	382 mm
Width	435 mm
Height	162 mm
Weight	9200 g