Denon AVR-1708 Service Manual

21
AVR-1708/1508/688/588/488 AVC-1508
※ Unless specified, VIDEO UNIT part.
A
Input
CVBS
Check ± 5V.
+5V : CP514-2pin
-5V : CP514-3pin
NG
To troubleshooting 1.1 Power not turn
on.
OK
Check input/output of analog SW.
Input : IC1001-12in
Output : IC1001-1pin
NG
Check analog SW settings.
IC1001-15pin : H
IC1001-11pin : L
NG
Check soldering of IC1003.
OK
OK
Check soldering of IC1001.
Check input/output of AMP.
Input : IC1157-3pin
Output : IC1157-1pin
NG
Check soldering of IC1157 and
surrounding parts.
OK
Check input/output of analog SW.
Input : IC1002-2pin
Output : IC1002-3pin
NG
Check analog SW settings.
IC1002-10pin : L
IC1002-9pin : L
NG
Check soldering of IC1003.
OK
OK
Check soldering of IC1002.
Check input/output of AMP.
Input : IC1151-3pin
Output : IC1151-1pin
NG
Check soldering of IC1151.
OK
Check between main unit and monitor.
※ 特に記載がない場合は VIDEO 基板の部品です。
A
入力
CVBS
±5Vの確認
+5V:CP514-2pin
-5V:CP514-3pin
NG
1.1 電源が入らないのﾄﾗﾌﾞﾙｼｭｰﾃｨﾝｸﾞへ
OK
ｱﾅﾛｸﾞ SW の入出力確認
入力 :IC1001-12pin
出力:IC1001-1pin
NG
ｱﾅﾛｸﾞ SW の設定確認
IC1001-15pin:H
IC1001-11pi:Ｌ
NG
IC1003 のﾊﾝﾀﾞ付け確認
OK
OK
IC1001 のﾊﾝﾀﾞ付け確認
AMP の入出力確認
入力:IC1157-3pin
出力:IC1157-1pin
NG
IC1157 及び周辺部品の
ﾊﾝﾀﾞ付け確認
OK
ｱﾅﾛｸﾞ SW の入出力確認
入力:IC1002-2pin
出力:IC1002-3pin
NG
ｱﾅﾛｸﾞ SW の設定確認
IC1002-10pin:L
IC1002-9pin:L
NG
IC1003 のﾊﾝﾀﾞ付け確認
OK
OK
IC1002 のﾊﾝﾀﾞ付け確認
AMP の入出力確認
入力:IC1151-3pin
出力:IC1151-1pin
NG
IC1151 のﾊﾝﾀﾞ付け確認
OK
本体 -MONITOR 間の確認

Denon AVR-1708 Specifications

General

Speakers connectivity type	-
Receiver type	Surround
Frequency range	10 - 100000 Hz
Audio output channels	7.1 channels
Audio A/D Converter (ADC)	24-bit/96kHz
Power output per channel (1KHz@6 Ohm)	110 W
Power output per channel (20-20KHz@8 Ohm)	75 W
Equalizer	Yes
HDMI version	1.3a
Product color	Black
Audio decoders	DTS, DTS 96/24, DTS Neo:6, DTS-ES (Discrete 6.1), DTS-ES (Matrix 6.1), Dolby Digital, Dolby Digital EX, Dolby Pro Logic II, Dolby Pro Logic IIx
Apple docking compatibility	iPod
Optical drive included	No
HDMI in	2
Composite video in	4
S-Video inputs quantity	3
Headphone connectivity	6.3 mm
Number of HDMI outputs	1

Weight and Dimensions

Depth	383 mm
Width	434 mm
Height	171 mm
Weight	11100 g