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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: 13
GoodmansGVT66W1 11AK19Lack of width & E/W faultyR629 2R7 1/3w safety res o/c14-09-04
GoodmansGVT66W1 11AK19To enter service modeCall up install menu then pres 4, 7, 2 & 5 in order14-09-04

GoodmansTVC146TWS Pan TX14GV1Dead - relay slowly clickingstandby I.C. I807 a TOP210PFI and C840 47mfd14-09-04
PanasonicTX-21GV1CNo picture, no sound, flickering light on two indicators("Power"-green, "Timer Rec"-Orange"), continous Clicking sound. The problem occured after a short power cut in my house. replace c840 in psu 47mfd 25v03-01-06
PanasonicTX14GV1Dead with mains relay clicking continuously.Replace 47uF 25V (C840) in standby supply circuit.14-09-04
PanasonicTX14GV1No pic - int comes on with bang - sound okInvisible crack in print at LOPTr coll14-09-04
PanasonicTX14GV1text lines on the topEAROM IC703 FAULTY, PART NO. AT24C0810PC14-09-04
PanasonicTX14GV1 Daewoo CP421Relay clicking No sound or visionCheck C840 47mfd and I807 TOP210PFI 14-09-04
PanasonicTX14GV1 Z421VInt reverts to st/byReplace TOP210PFI standby control chip (I807) and I.R. Receiver module (IQ0114-09-04
PanasonicTX14GV1LLocking upThe official remedy for this fault from Panasonic is to replace both the main microprocessor (I701) and the EAROM (I703). The new part numbers for these are:- I701 MS5457CU1, I703 X24C-14GV114-09-04
PanasonicTX21GV1 Z421VNo R/C aft 2 hrsReplace IR sensor KRT30 from type 36 to 3F14-09-04
PanasonicZ421V TX21GV1Flyback lines at top - Txt OKRemove by going thro' self test proc - press vol down on set & status button on hset14-09-04
PanasonicZ421V TX21GV1Int switches off & onIC1807 TOP210 chopper chip14-09-04
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