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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

MakeModelProblemSolutionDate
Found: 23
DaewooTVC14VPDead - led flashes red/greenR817 o/c14-09-04
GOODMANSTVC14VPDEAD, TRIPPINGREPLACE C807 MAIN SMOOTHER (180MFD400V)14-09-04

GoodmansTVC14VPINT NO AUDIOCHECK/ REPLACE R61814-09-04
GoodmansTVC14VPLED flashes R/G with burning LOPTxQF01, DF04 & LOPTx14-09-04
GoodmansTVC14VPPOOR PICTURE AND NOISYCHECK R217 6.8K FOR HIGH VALUE14-09-04
GoodmansTVC14VPSt/by only - relay clicks at sw onReplace HT pot VR801 4k7, D807 BYV95C, Q801 2SD1555 & I801 chopper chip TDA4601 & check for dry joints14-09-04
GoodmansTVC14VPTripping or deadC807 180µ 400v mains smoother14-09-04
GoodmansTVC14VP Daewoo CP310Dead with mains fuse o/cChopper tr, TDA4601 & C811 100µ14-09-04
GoodmansTVP14VP TVC1400No chan change or vol adjMicro lock up - press reset button under front flap14-09-04
Otake14VPBright white raster - sound okNo 180v to RGB; dry joints LOPTx14-09-04
Philips14VP163WHITE RASTER WITH FLYBACK LINES THEN STANDBYREPLACE R359214-09-04
Philips14VP184DEAD, BLOWING FUSEREPLACE POSISTOR14-09-04
Philips14VP274/05SOUND OK NO PICTUREIF NO HEATERS REPLACE R3532/3537 AT REAR OF TV PCB BOTH 4R7 FUSIBLE14-09-04
SamsungTVP33501No signalsCheck dry joints tuner around coils & Xtal etc14-09-04
SamsungTVP33501SInt off & long time to come on from mains sw onIC801 opto coupler14-09-04
SamsungTVP33501TNO TEXTENTER SERVICE MODE AND ENTER 209 IN OPTION 1 AND 34 IN OPTION 214-09-04
SamsungTVP3350ISt/by onlyNo volts to IC901 pin 64, D901 IN4148 Leaky14-09-04
SamsungTVP3350ITnot recording sound on timer recordingsreplace micro IC901 CXP85332A1966 and set option codes for this model: option 1 193, option 2 3214-09-04
SamsungTVP33601Field foldover at topCheck R409 0R22, R303 10R ?w from 46v supply14-09-04
SamsungTVP5050Reverts to st/by aft pic displayed for a few secsLighthouse LED not working - faulty14-09-04
SamsungTVP5050IST SCV11FSigs int lost with line of instabilityTuner - can check it by swapping them over (2 identical ones incorporated in this set)14-09-04
Sonydvp-S330Have an older sony model #dvp-S330 dvd player. It will not work. Push power button on remote or player, LED light turns green, then immediately changes to red shuts off. Anyone able to help me with this? Is there some fuse or solders area that needsThey were known for having bad conn on Eprom IC which will give the same symptoms OR it can be caused by power supply failure which requires a VOM & familiarity of how to use. Try resoldering the surface mount EProm IC on main digital pcb. (can't recall the number, i think IC206?? -- it is a 44 pin IC located on the rt corner of the MB digital pcb looking from the front/top---provided you are familiar with soldering26-09-05

SonyKVP14UDeadPSU shutting down due to excess current in secondary - C608 680pF prot cap breaking down under load14-09-04
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