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Repair tips  

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

MakeModelProblemSolutionAddedDate
 
Found: 711
Sharp76FW-53HNo pic - sound okWhen A1 advanced, blank raster with bottom foldover - Q503 IRFR010TM flyback FET leaky pt no RH-TX0172BMZZ. If no pic check pin 11 IC801for 50Hz pulse 4v peak, if missing then FOP faultplamensl14-09-2004
Sharp76FW-53H DA50WSnowy picTuner TH201 pt no RTUNH0123BMZZplamensl14-09-2004
Sharp76FW-53H DA50WWhite line down middle (line coll)C620 overheated & o/c due to C613 dry joints & R613 overheatedplamensl14-09-2004
Sharp8PSRChirps & sw to st/by at sw onIC801 line osc supply pin low at 3v. R679 100k o/cplamensl14-09-2004
Sharp8PSRInt dead then deadDry joints & C723 3µ3 non pol capplamensl14-09-2004
SharpBCTV-AE-W distIC500plamensl14-09-2004
SharpBCTV-Ano pic - smell of burningR619 & 632 cooking due to C619 s/cplamensl14-09-2004
SharpBCTV-ANo/int FM mono,NICAM or scart sound,whistlingNV memory reqs reprog - data from Sharp, WVE - not in serv manplamensl14-09-2004
SharpBCTV-A DV6635HDead with burning smellC706 1n 2kv burntplamensl14-09-2004
SharpBCTV-A DV6635HE/W dist & onlt top half of field scanL604 15µ melted due to C607 0µ56 250v low capplamensl14-09-2004
SharpBCTV-A DV6635HE/W faultyTDA3850 field/EW o/p chipplamensl14-09-2004
SharpBCTVA 66AS06HTripping, LOPTr s/c & R619/632 burntReplace faulty comps & C619 0µ56plamensl14-09-2004
SharpBCTVA DV5932Hat switch on reverts back to stbyC725 220uF10V, C729 470uF 16Vplamensl14-09-2004
SharpBCTVA DV5932Hdead or trippingTDA8350Q s/c, C627 1nF 2kV leakyplamensl14-09-2004
SharpBCTVA DV5932HE-W errorreplace frame IC and 36V zener (s/c)plamensl14-09-2004
SharpBCTVA DV5932HOk from cold, then pic starts to flashIC500 TDA830Qplamensl14-09-2004
SharpBCTVA DV5932Hpic moved to top, E-W distortionL604 shorted turns (RCILP0104CEZZ)plamensl14-09-2004
SharpBCTVA DV5935Hdead, LOPTr s/cC712 100uF 50V, L700 VPCF3R3K0000-1, R715/R734 0.56R 2W (VRN-VV3DBR56J), IC700 MC44602 (RHIX1487BMZZ), Q705 2SD1546, Q600 2SD1546, D718 1N4732 (RHEX0487BMZZ)plamensl14-09-2004
SharpBCTVA DV5935Hstuck in stbyLOPTr Q600 2SD1546, C619 (marked C617) 0.56uF 250V swollen (RC-FZ6564BMNJ), R619/R632 39R 0.5W burnt. Check pin 11 of IC500, if s/c replace IC500 TDA8350Q (RHIX1471BMZZ)plamensl14-09-2004
SharpBCTVA DV5935Htakes about 10 presses to switch onR721 5R6 gone highplamensl14-09-2004
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