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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: 51
PhilipsKT3155v rail low.DJ on R1583 ( 2R2 )14-09-04
PhilipsKT3Blank raster with flyback linesR455 SC 560R 1W.14-09-04

PhilipsKT3Blank raster with flyback lines.R587 ( 100R ) by drive pre-sets change in value 160v feed to RGB14-09-04
PhilipsKT3Blank raster.IC TDA2571 sync/line IC.14-09-04
PhilipsKT3Brightness - intermittent.Drys on plug by high wattage res on remote PCB.14-09-04
PhilipsKT3Channel change - intermittent.IC70 ( 4074 )14-09-04
PhilipsKT3col fades out after 2 hrsC56 0.1µ connected to pin 23 TDA3560 faulty14-09-04
PhilipsKT3Continous tripDry joints C567 (below LOPTx)14-09-04
PhilipsKT3CRT down.For tube boost s/c 1 of the chokes L9603/9604 Note only do 1.14-09-04
PhilipsKT3Dead.4.7R w/w R6191 may be shown as R629114-09-04
PhilipsKT3Dead.Tripler , BU205.14-09-04
PhilipsKT3Dead.4.7R , mains recys , D454 , D455 ( BAS11 ) by LOPTX.14-09-04
PhilipsKT3Dead.T7336.14-09-04
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
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