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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: 20
FergusonT59NBDeadRL08 10k o/c, LOPTx faulty & EEPROM corrupted14-09-04
FergusonT59NBDead - LED dims & flashes when brought out of st/byLOPTx & RL08 {10k}, RL07 {3K9} sm near LOPTx 14-09-04
FergusonTX92 T59NBDead - LED flashing - HT (130v) down to 60vLOPTx14-09-04
FergusonTX92 T59NBFlashing LED - rasping noise when comes out of st/by onlyLOPTx - make sure you quote exact pt no off orig14-09-04
FergusonTX92 T68NBSt/by onlyMains sw - CHS 20102AG14-09-04
FergusonTX92F T59NBDead sm resistors burnt up under LOPTxRL07 3k9 & RLo8 10k sm under Loptx & replace LOPTx that caused the fault14-09-04
FergusonTX92F T59NBField foldover at topCF30 47µ 50v between pins 3 & 6 of FOP chip IF0114-09-04
FergusonTX92F T59NBSt/by only with flashing ledLOPTx & RL08 10k sm under loptX14-09-04
Matsui1410R Philips CTNBBSt/by onlyCracks around LOPTx14-09-04
PhilipsCTNBBNo pic - OSD OKreplace s/m transistor 7651 (1F/2 npn) .Read O.K.14-09-04

SanyoC21EF25NBTrippingDry joint J136 link14-09-04
SanyoC21EF25NB EB2ATrips several times at sw on - intBlack jumper wire in front of chopper tfmr dry joint14-09-04
SanyoC21EF35NBDead - trippingDry joint on wire adj to D351 by sec of chopper tfmr14-09-04
SanyoC25EG65NBNo HT adjR644 68k14-09-04
SanyoC25EG65NB 25DN1St/by only - LED goes out when sw onR620/621 120k hi res or o/c14-09-04
SanyoC28E55NB EB4-A28Sound dist - comes thro' in dist bursts (normal & surround sound modes)IC653 5v reg supply to nicam ic14-09-04
SanyoC28ER55NBNo tuning above Chan 35 or autostoreTuner - repaired at MCES (NLA)14-09-04
SanyoCB5159 C21EF35NBDeadIV451 LA7832 FOP chip s/c, R364 4R7 ?w fusible o/c, C362 22µ 250v 180v smoother s/c, D351 dry joint14-09-04
SanyoCB5159 C21EF35NBNo soundQ2961/2962 2SC812L6 sm on nicam pcb both faulty- used BC846B in lieu, TDA7263 AF o/p chip u/s14-09-04
SanyoCB5159 C21EF35NBNo TxtNo 5v (REF+) pin 6 IC1001 Txt dec chip SAA5281P/E- D1001 5v1 zener leaky14-09-04
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