Denon AVR-1611 Service Manual

34
Input
S
B
Check power supply voltage.
FRONT CONNECTOR B'D
V+5V : CP13B-4pin
V-5V : CP13B-1pin
Check on set value of each IC.
HDMI B'D
L2706 : L(0V)
L2707 : L(0V)
L2708 : L(0V)
L2709 : L(0V)
L2710 : L(0V)
L2711 : L(0V)
Check power supply voltage.
V+5V : IC811-21pin
V-5V : IC811-16pin
Check output of video amplifi er.
S-Y : IC808-7pin
S-C : IC805-7pin
Check output of video amplifi er.
Y/C MIX : IC807-7pin
Check output of video amplifi er.
Y/C MIX : IC807-1pin
Check power supply voltage of
IC806 and IC808, and surrounding
circuitry soldering.
Check power supply voltage of IC8
1
0,
and check oscillation of IC810.
(X'TAL / LC oscillation)
Check power supply voltage of
IC807 and IC804, and surrounding
circuitry soldering.
Check power supply voltage of
IC807, and surrounding circuitry
soldering.
Check cable between main
unit and monitor or check
monitor.
Check power supply voltage of
IC808, and surrounding circuitry
soldering.
Check input selector(IC806).
S-Y : 13pin
S-C : 2pin
Check output of video amplifi er(IC805)
.
S-Y : 1pin
S-C : 7pin
Check input of selector(IC804).
Y/C MIX : 12pin
Check output of video amplifi er(IC808).
S-C : 1pin
Check cable between main unit and
player or check player.
Check input circuitry soldering of
OSD IC(IC810).
Extend HDMI B'D using a jig.
REGULATOR B'D fl aw.
HDMI B'D fl aw.
Check connection of FRONT
CONNECTOR BD and AV BD.
NG
NG
NG
NG NG
NG
NG
NG
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
NG
NG
b
Unless specifi ed, AV B'D part.
Check input of OSD IC(IC810)
.
S-Y : 15pin

Denon AVR-1611 Specifications

General

Impedance	6 Ω
Frequency range	10 - 100000 Hz
Audio output channels	5.1 channels
Audio A/D Converter (ADC)	24-bit/96kHz
Signal-to-Noise Ratio (SNR)	98 dB
Total Harmonic Distortion (THD)	0.7 %
AM band range	522 - 1611 kHz
FM band range	87.5 - 108 MHz
Radio Data System (RDS)	Yes
Audio system	Dolby TrueHD, Dolby Digital Plus, Dolby Digital EX, Dolby Pro Logic II, Dolby Pro Logic IIx, Dolby Pro Logic IIz, DTS-HD, DTS 96/24
Output power	110 W
Dimensions (WxDxH)	434 x 381 x 171 mm
Power requirements	AC 230, 50 Hz
HDMI ports quantity	5
I/O ports	1 x Component 3 x Composite (Video) 5 x Analogue Audio (Tuner included) 1 x Composite Monitor 1 x Microphone Port 1 x Dock Control Port 1 x FM Tuner Antenna 1 x AM Tuner Antenna
Connectivity technology	Wired
Digital audio optical in	1
Product color	Black
Power consumption (standby)	0.1 W
Power consumption (typical)	360 W

Weight and Dimensions

Weight	9200 g