Denon AVR-4308CI Service Manual
Also see for AVR-4308CI: Product Compatibility ChartCapabilites and CompatibilitiesComparison chartOwner's manualOwner's manual
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19AVR-4308CIUnless specified, 1U-3800-1 A.VIDEO UNIT part.HInputCVBSCheck 5VA +and 5VD.+5VA : CW082-3,4pin-5VA : CW082-1,2pin+5VD : CW132-1pinNG To troubleshooting 1.1 Power not turnon.OKCheck input/output of analog SW.Input : IC421-13pinOutput : IC421-3pinNG Check analog SW settings.IC421-9,10,11pin : L(0V)IC421-6pin : L(0V)NG Check IC505, IC508 and CW132soldering, or DIGITAL UNIT flaw.OKOK Check soldering of IC421.Check input/output of AMP.Input : IC409-3pinOutput : IC409-1pinNG Check soldering of IC409.OKCheck input/output of analog SW.Input : IC414-1pinOutput : IC414-15pinNG Check analog SW settings.IC414-9,10,11pin : H(5V)NG Check IC505 and CW132 soldering, orDIGITAL UNIT flaw.OKOK Check soldering of IC414.Check input/output of AMP.Input : IC403-3pinOutput : IC403-1pinNG Check soldering of IC403.OKCheck cable between main unit and mon-itor or Check monitor.NGOKNG NGOKOKNGOKNG NGOKOKNGOKw w w . x i a o y u 1 6 3 . c o mQ Q 3 7 6 3 1 5 1 5 0 992894298T E L 1 3 9 4 2 2 9 6 5 1 3 992894298051513673QQTEL 13942296513 QQ 376315150 892498299TEL 13942296513 QQ 376315150 892498299http://www.xiaoyu163.comhttp://www.xiaoyu163.com |
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