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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: 19
PhilipsKT4Dead.T7182 ( BC547 ) o/c.14-09-04
PhilipsKT4Dead.Check Loptx for drys , R3192 ( 680ohm ) o/c.14-09-04

PhilipsKT4DIST PIC , HUM BARC2128 100mfd 50v14-09-04
PhilipsKT4Frame collapse.DJ on LOPTX 3R9 o/c.14-09-04
PhilipsKT4Frame cramping at top.Mod see Tv Mag.14-09-04
PhilipsKT4Int frame faults.Drys on LOPTX.14-09-04
PhilipsKT4Int no frame.Mod see Tv Mag.14-09-04
PhilipsKT4Int signalsTapping IF can effects fault - resoldered unit & insulate if pcb from can14-09-04
PhilipsKT4LINE JITTERC2195 1u 63v14-09-04
PhilipsKT4No colourC2135 ( 120pf ) o/c.14-09-04
PhilipsKT4NO E/W COECTIONL5170 , IF TOO CONVEX AFTER FITTING NEW CHOKE , FIT 120ohm IN SERIES WITH CHOKE.14-09-04
PhilipsKT4No frame blowing TDA3650 frame chip.Mod see Tv Mag.14-09-04
PhilipsKT4No line drive oscillator ok.Check R3192 ( 680R ) for o/c.14-09-04
PhilipsKT4No line oscillator.IC TDA3576B.14-09-04
PhilipsKT4NO TUNING STBY LIGHT ONIF SET HAS MSM5840H IN 7101 POSITION SUSPECT U110114-09-04
PhilipsKT4Standby - dead.C2121 leaky.14-09-04
PhilipsKT4TrippingC2128 100uF 50v CHOPPER TRANSISTOR COUPLER14-09-04
PhilipsKT4Tripping.BU508 s/c check for dry joints on LOPTX.14-09-04
PyeKT4Sound low or missingCheck momentary contacts on mains sw14-09-04
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