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Denon DVD-3910 Service Manual

Denon DVD-3910
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29
DVD-3910
1.4. No Sound,Noise generated 1.4. 音声出力せず、ノイズ発生
(1) CD,DVD-VIDEO/AUDIO (1) CD,DVD-VIDEO/AUDIO
Check PCM Digital Audio Data(VSTEM data) Check Soldering. PCM
/VSTEM
通信確認
半田付けを確認
and VSTEM communication. N.G [IC401]:75-98pin N.G [IC401]:75-98pin
GU-3618(MAIN UNIT) R401-R412,R494 GU-3618(MAIN UNIT) R401-R412,R494
[IC401]output and [IC108](ES6138)input: [IC108]:122-128,131,132,142,144,149,150pin [IC401]
出力
/ [IC108](ES6138)
入力
: [IC108]:122-128,131,132,142,144,149,150pin
[BD0-7],[BSDCLK],[SHAK],[BSDEF],[BSHD], [BD0-7],[BSDCLK],[SHAK],[BSDEF],[BSHD],
[BSREQ] [BSREQ]
"L" "H" alternate? "L" "H"
切替
?
O.K. O.K.
Check PCM Digital Audio Data output.[1] Check Soldering. PCM
デジタルオ
オデ
タ確認
[1]
半田付けを確認
GU-3618(MAIN UNIT) N.G [IC108]:33,36,37,40,32pin GU-3618(MAIN UNIT) N.G [IC108]:33,36,37,40,32pin
[IC108]output and [IC801](SM5819A)input: R129-R132,R134 [IC108]
出力
/ [IC801](SM5819A)
入力
: R129-R132,R134
[TSD0-2],[TBCK],[TWS],[PMCK] [IC801]:29,31-35pin [TSD0-2],[TBCK],[TWS],[PMCK] [IC801]:29,31-35pin
[IC110].R150,R157,R173 [IC110].R150,R157,R173
O.K. O.K.
Check PCM Digital Audio Data output.[2] Check Soldering. PCM
デジタルオ
オデ
タ確認
[2]
半田付けを確認
GU-3618(MAIN UNIT) N.G [IC801]:17,19-23pin GU-3618(MAIN UNIT) N.G [IC801]:17,19-23pin
[IC801]output: R806-R811 [IC801]
出力
: R806-R811
[TSD0-2.],[TBCK.],[TWS.],[PMCK.] [IC801]:4pin,[IC115]:12pin [TSD0-2.],[TBCK.],[TWS.],[PMCK.] [IC801]:4pin,[IC115]:12pin
[IC801]:4pin(SELEXT)"H"? [IC801]:4pin(SELEXT)"H"?
O.K. O.K.
Check PCM Digital Audio Data output.[3] PCM
デジタルオ
オデ
タ確認
[3]
GU-3618(MAIN UNIT) N.G Check the circumference soldering of [IC124] GU-3618(MAIN UNIT) N.G [IC124]
[IC125]
とそ
周辺回路
半田付け
Audio selector input/output: and [IC125]
を確認
[PDATA0-2],[PBCK],[PLRCK],[PMCK] [PDATA0-2],[PBCK],[PLRCK],[PMCK]
[IC124,IC125]:1pin(DSD_SEL)"L"? [IC124,IC125]:1pin(DSD_SEL)"L"?
O.K. O.K.
Continue to the check process GU-3613-1/GU-3614-1 AUDIO UNIT
of GU-3613-1/GU-3614-1 AUDIO UNIT. のチェック工
.
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

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Denon DVD-3910 Specifications

General IconGeneral
BrandDenon
ModelDVD-3910
CategoryDVD Player
LanguageEnglish

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