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Electronic appliance repair tips database - TV (LCD,TFT,Plasma,Digital), Monitor, VCR, DVD recorder and player, Digital camera, Audio equipment, Microwave ovens, Phone systems, Computer repair

MakeModelProblemSolutionDate
Found: 19
ITT3493 CVC1200No sound - colour or remote.IC SAA1251 Remote decoder IC.14-09-04
ITT3493 CVC1200No startup or light on in standby but still oCheck for shorted out relay pins , Tx 4511 3109 faulty.14-09-04

ITT3493 CVC1200Remote control inoperativeIC SAA125114-09-04
ITTCT2512 CVC1200No EHT.TR741 ( BC328 ) right hand side of chassis.14-09-04
ITTCT2512 CVC1200No go Standby LED on.R744 o/c right hand side of chassis.14-09-04
ITTCT2712 CVC1200White raster with flyback lines.Diodes by BU208 go s/c , a Ristor burnt up ( use BY133 )14-09-04
ITTCVC1200Blows BU508A at switch onReplace C701 ( 47uF ) 350V14-09-04
ITTCVC1200Dead - blows BU.T713 , D702 o/c.14-09-04
ITTCVC1200Dead - blows fuse at switch on.C701 ( 10u f , 350v ) s/c14-09-04
ITTCVC1200Dead - fuse blown Si651 1amp.Chopper T713 s/c , C701 ( 4.7uf ) s/c.14-09-04
ITTCVC1200Dead - fuse blown.C701 ( 4.7u f , 350v )14-09-04
ITTCVC1200dead - trips once at sw onLOPTx Pt no 4515 03 14 u/s14-09-04
ITTCVC1200Dead BU508A going s/c.C701 ( 4.7u f , 350v ) D721 ( ZPD8.2 ) , T712 ( BC328 ) s/c.14-09-04
ITTCVC1200Distorted sound.See CMR.14-09-04
ITTCVC1200Int - startup.C731 , 733 , 713 , 703 , 701 + add a1.8R in series +of D71214-09-04
ITTCVC1200No frame.IC TDA2653 , C411 ( 100uf ) , R421.14-09-04
ITTCVC1200No sound/pic at sw onDry joints in CMR800 earths14-09-04
ITTCVC1200Reduced height.HT rail set to low.14-09-04
ITTCVC1200Weak sound.See CMR.14-09-04
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