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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: 509
ITTST3487No picture.IC401 ( TDA2170 )14-09-04
ITTST35767DeadField o/p chip had blown14-09-04

ITTST38767DeadTDA2170 field o/p chip s/c14-09-04
ITTST38767Field bounceDry joints regs14-09-04
ITTST38767No pic - sound okTPU2732 Txt proc chip14-09-04
ITTTrimline122v rail going low after 1/2 hour.Change T617 ( BC238 ) .14-09-04
ITTTrimlineBars across screen about 1" wide.C1425 ( 2.2uf ) o/c.14-09-04
ITTTrimlineBlank raster.T400 ( BC237 ) or ( BC171 ) part of beam limiter cct.14-09-04
ITTTrimlineDead - relay clicks on - mains on board.Black fat MR856 ( or BYT13/600 ) diode by LOPTX.14-09-04
ITTTrimlineStandby - stuck in standby.TR1401 o/c , on CMC301.14-09-04
ITTTrimlineStandby - stuck on standby.Standby mains transformer Tr1401 o/c.14-09-04
ITTTrimlineStandby - switching to standby.C1419 leaky on CMC301.14-09-04
ITTTrimlineTuning - no tuning.No tuning volts , C1072 o/c , T1414 leaky.14-09-04
ITTTX2713Frame - line 2 1/3 way down.Drys on frame earth.14-09-04
ITTTX3126TRIPS AT SWITCH ONC715 1000uF14-09-04
ITTTX3325 2-ST2Blank raster.D402 s/c.14-09-04
ITTTX3325 2-ST2Bright raster & flyback lines.Short circuit in CRT.14-09-04
ITTTX3325 2-ST2Tripping ( fast ) at switch on then dead.D702 5v1 zener , R716.14-09-04
ITTTX3325 2-ST2White raster - sound ok.Replace D504 , D505 & R514.14-09-04
ITTTX3326 Mono BNo text - green text light always on.DPU2541 IC ON TEXT PCB14-09-04
ITTTX3426 Comp BDead - 1 clunk then standby LED fades out.LOPTX D050/37.14-09-04
ITTTX3426 Comp BNo colour.C891 s/c , IC800.14-09-04

ITTTX3437 Comp BDead - fuse Ok.On/off switch o/c.14-09-04
ITTTX3446Blank rasterComp vid present on dig vid board - ok entering VCU2100A vid codec chip but no o/p - chip faulty14-09-04
ITTTX3446Dead - Chopper tr s/c & Fu01 shatteredC712 10µ 400v14-09-04
ITTTX3446Line tearing & int sound muteC209 10µ & C231 0µ47 in tuner14-09-04
ITTVC200Dead.LOPTX14-09-04
ITTVC301Sync - no sync - noisy volume , eht arcedR100 ( 1MR ) o/c.14-09-04
ITT/Nokia636UInt resorts to st/by - field coll noticed aft few timesScan coil connection broken - repair14-09-04
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