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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
SharpCS 59/66CS03Hdead, no green LED, only neonaudio stage s/c shorting +16V and -16V rails. Replace D305, D306, D307, D308, Q305, Q306, Q311, Q312plamensl14-09-2004
SharpCS 59/66CS03Hfield bounce and then field roll on text onlyC604 330uF 10Vplamensl14-09-2004
SharpCS 59/66CS03Hframe collapseno 5V supply, replace Q707 BC337 and R643 5R6 0.5Wplamensl14-09-2004
SharpCS 59/66CS03Hint. dead, LOPTr runs hot and blows after a few dayspoor connection on scan plug on scan coil (not pushed fully to locked position)plamensl14-09-2004
SharpCS 59/66CS03Hno line drive, red and green LEDs on, all secondary volts OkR740 330k 0.25W o/c (no volts on pin 15 IC1010)plamensl14-09-2004
SharpCS 59/66CS03Hno pic, no sound, set trippingR628 getting hot, 45V supply down to under 10V due to Q704 BC338 s/c (+5V standby and sound supply)plamensl14-09-2004
SharpCS 59/66CS03Hno response to remote or front buttonsD1101 (RHEX0545BMZZ) s/c, no supply to pin 1 IC1010plamensl14-09-2004
SharpCS 59/66CS03Hno sound, pic OkSound muted by Q314, Q313, Q315 not getting +40V supply from line stage, R643 5.6R o/s. These components are not market on CCT, instead refer to CCT of 51CS03Hplamensl14-09-2004
SharpCS 59/66CS03Hno teletextno video on pin 10 IC401 due to Q451 2SA1037 and Q901 2SC2412 leaky.plamensl14-09-2004
SharpCS 59/66CS03Hpoor focus (looks like CRT faulty)R618 22k gone highplamensl14-09-2004
SharpCS 59/66CS03Hslow start from cold, NICAM LED is onC714 1000uF 10V 105degreeplamensl14-09-2004
SharpCS 59/66CS03Hslow to come onC712 220uF 25Vplamensl14-09-2004
SharpCS 59/66CS03Hsound Ok, no pic. Flyback lines visible if A1 turned up.R640 180R fusible s/c (RRXZ227BMZZ)plamensl14-09-2004
SharpCS 59/66CS03Hstuck in stbyQ704 BC338 o/splamensl14-09-2004
SharpCS 59/66CS03Htrips, no pic or sound, but bright light on top of screen with random coloursQ707 BC338 o/c in "all time" 5V supplyplamensl14-09-2004
SharpCS 59CS05HDeadIC201 TDA8375A IF/vid chip faultyplamensl14-09-2004
SharpCS 66CS-03HField cramp at topC512 22µ 50vplamensl14-09-2004
SharpCS chassisAccessing service modepress vol down & ch. up when powering up then store withstandby button.plamensl14-09-2004
SharpCS chassisAudio whistleDamaged print feeding 40v to R368plamensl14-09-2004
SharpCS chassisBlank raster & fback lines when heatedTech Bulletin CTV970204 Feb 97plamensl14-09-2004
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