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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: 27
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
PanasonicAlpha 1 TX3Line whisle with cogging vertsSTR54041M - also check elects14-09-04
PanasonicEuro 4 TX32PK2CNo rear surr soundIC2704 TDA2030AV overheated: ok aft replacement14-09-04
PanasonicEuro 5 TX33AK10Watery, pixellated pic with after trace on movementEEPROM corrupt - to reset hold Vol- on set & status key on r/c together with set ON. Goes thro' its routine then needs retuning etc.14-09-04
PanasonicEuro 5 TX33PF10Low unadjustable sound on AVPerform 'self check' by pressing "-/V" button on set & "status" button on handset together. To exit switch off with power button14-09-04
PanasonicEuro 5 TX33PF10Sound but no picPerform 'self check' by pressing "-/V" button on set & "status" button on handset together. To exit switch off with power button14-09-04
PanasonicEuro 5L TX36PF10Tries to start up but shuts down into standby within seconds of pressing the power switch.Replace the 2SC2925STA line driver transistor (Q502) which had an open circuit b-e junction and also replace the X24C0501UA EAROM chip (IC1102) which had become corrupted.14-09-04
PanasonicEuro 7 TX32PG30St/by onlyReset line volts going into U1 pcb stuck halfway - being loaded by faulty sm filter LC1118 in reset line14-09-04
PanasonicEURO5 TX36PF10will not tune in any stations after auto-tunereplace IC1101 SDA5450C481 on E board14-09-04
PanasonicTX32DK2 Euro 4Int reverts to st/byD868 & D875 U/S Part N/os IN4150T77 & BZX79A75A26A14-09-04
PanasonicTX32PF10 Euro 5Sound disappeared then also pic aft sw offAll volts rails ok -Replace faulty EAROM (IC1102) (X24C0503TA)14-09-04

PanasonicTX32PK1W/SDead with 3.15A fuse o/cOfficial mod to uprate fuse to 5A14-09-04
PanasonicTX32PLConvergence errorsCRT faulty14-09-04
PanasonicTX33A1GNo sound/vis - raster presentDry joints on IC3505/2401 3 leg regs on H board near front of pcb,which is the plugged in pcb on the far l.h. side.14-09-04
PanasonicTX37A2LOW BRIGHTNESS + GETTING LOWERQ355 ON TUBE BASE14-09-04
Philips14TX3504 TX3Frame collapse.R423 ( 33k ) o/c.14-09-04
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