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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: 4551
PhilipsKT3Dead.4.7R surge limiter resistor , chopper IC , tripler.14-09-04
PhilipsKT3EW distortion & no width adj.T1490 ( BD234 ) , T1485 ( BC548 ) leaky.14-09-04

PhilipsKT3Functions - no remote or front unit controls.SAF1032P on remote PCB.14-09-04
PhilipsKT3Int flashing lines/int snowy - put interference on all tv's in proximityU321 tuner14-09-04
PhilipsKT3int widthR1561 never been soldered properly (in series with base of lop tr 1562)14-09-04
PhilipsKT3Intermittent colour.Drys on plug by high wattage res on remote PCB.14-09-04
PhilipsKT3LOW FIELD + SEVERE FLYBACK LINESR585 HIGH ( LOWERS 13v SUPPLY RAIL )14-09-04
PhilipsKT3No chrominance - when hot.C56 ( 0.1u f ) or delay line.14-09-04
PhilipsKT3No green.C45 leaky.14-09-04
PhilipsKT3No or int sound.Check headphone socket on front of set.14-09-04
PhilipsKT3No picture - sound ok.DJ on R1583 ( 2R2 )14-09-04
PhilipsKT3No picture apart from bit of chroma.C464 ( 100u f ) o/c.14-09-04
PhilipsKT3No red.R4428.14-09-04
PhilipsKT3No remote functions - LED on.T768 ( BF422 ) s/c.14-09-04
PhilipsKT3Partial frame collapse.BD233/BD234 o/p transistors may check Ok.14-09-04
PhilipsKT3Picture - intermittent size oscillatingTripler.14-09-04
PhilipsKT3Picture - intermittent when hot.1uf inside tuner can touching metal casing.14-09-04
PhilipsKT3Raster - blank - no picture - sound ok.DJ on R1583 ( 2R2 )14-09-04
PhilipsKT3Raster - blank with flyback lines.IC TDA3560 , TDA2571Q ( IC367 )14-09-04
PhilipsKT3Reduced frame severe at bottom.T1530 frame transistor BD233.14-09-04
PhilipsKT3Sound - going loud.IC SAF1031 in remote hand unit.14-09-04
PhilipsKT3Sound - Int full volumeDry joints front panel plugs14-09-04

PhilipsKT3Sound - intermittent volume.Drys on plug by high wattage res on remote PCB.14-09-04
PhilipsKT3Sound - intermittent.DJ on 6Mhz ceramic filter.14-09-04
PhilipsKT3Sound - sudden full volume.Dry joints on Telco decoder panel pin 1 of PLB1.14-09-04
PhilipsKT3Sync - line hold off.IC TDA2571Q will have to use a TDA3571BQ & mods see TV mag14-09-04
PhilipsKT3TDA3560 - blowing.Tripler.14-09-04
PhilipsKT3Teletext - drop out intermittent.Dry on mains transformer pins in text/remote PSU.14-09-04
PhilipsKT3Teletext - no teletext.IC7040.14-09-04
PhilipsKT3Tripping - when hoDry on posistor.14-09-04
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