Denon AVR-2310 Service Manual

29
AVR-2310CI/2310/890, AVC-2310
※ Unless specified, PCB VIDEO part.
D
Input
CVBS/S
V+5 : CN2005-8pin
V-5 : CN2005-7pin
SCPU+5V : CY141-1pin
CEC3.3V : C420 (IC402 side)
CEC1.8V : C428 (IC403 side)
OSD3.3V : TP602-2pin
I/P_3.3V : FB851
DDR_1.8V : CC805 (L802 side)
1.0V_DV : CC809 (L801 side)
NG
To troubleshooting
1.1 Power not turn on.
OK
PCB HDMI
Check input of Video Decoder signal.
Input V : C504
Input Y : C510
Input C : C505
NG
PCB HDMI
Check signal DET.
V : CY141-8pin : H (+3.3V)
Y : CY141-9pin : H (+3.3V)
NG
Check input selector and Video AMP,
surrounding circuitry soldering.
Input selector:IC2002,IC2003,IC2004
Video AMP :IC2005,IC2006
or μCOM UNIT flaw.
OK
OK
Check connection and
contact of the FFC cable.
To troubleshooting of 3.HDMI/DVI
※ Unless specified, PCB VIDEO part.
E
Input
COMPONENT
V+5 : CN2005-8pin
V-5 : CN2005-7pin
SCPU+5V : CY141-1pin
CEC3.3V : C420 (IC402 side)
CEC1.8V : C428 (IC403 side)
OSD3.3V : TP602-2pin
I/P_3.3V : FB851
DDR_1.8V : CC805 (L802 side)
1.0V_DV : CC809 (L801 side)
NG
To troubleshooting
1.1 Power not turn on.
OK
PCB HDMI
Check input of Video decoder signal.
Input Y : C502
Input Cb : C501
Input Cr : C503
NG
PCB HDMI
Check signal DET.
Y : CY141-7pin : H (+3.3V)
NG
Check input selector and Video AMP,
surrounding circuitry soldering.
Input selector : IC2023
Video AMP : IC2021
or μCOM UNIT flaw.
OK
OK
Check connection and
contact of the FFC cable.
To troubleshooting of 3.HDMI/DVI
Check Power Supply Voltages.
Check Power Supply Voltages.

Denon AVR-2310 Specifications

General

Equalizer	Yes
Product color	Black
Impedance	8 Ω
Frequency range	10 - 100000 Hz
Total Harmonic Distortion (THD)	0.05 %
AM band range	522 - 1611 kHz
FM band range	87.5 - 108 MHz
S-Video inputs quantity	7
Component video (YPbPr/YCbCr) in	3
Dimensions (WxDxH)	431 x 377 x 171 mm
HDMI ports quantity	5
Connectivity technology	Wired
Headphone connectivity	3.5 mm
S-Video outputs quantity	2
Digital audio optical out	1

Weight and Dimensions

Weight	11200 g