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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

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Found: 1049



PanasonicTX32DK2 Euro 4Int reverts to st/byD868 & D875 U/S Part N/os IN4150T77 & BZX79A75A26A14-09-2004
PanasonicTX32PF10 Euro 5Sound disappeared then also pic aft sw offAll volts rails ok -Replace faulty EAROM (IC1102) (X24C0503TA)14-09-2004
PanasonicTX32PK1W/SDead with 3.15A fuse o/cOfficial mod to uprate fuse to 5A14-09-2004
PanasonicTX32PLConvergence errorsCRT faulty14-09-2004
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.14-09-2004
PanasonicTX37A2LOW BRIGHTNESS + GETTING LOWERQ355 ON TUBE BASE14-09-2004
PanasonicTXC78CHANNEL LIGHTS ON BUT SET JUST WHISTLESNO LINE DRIVE IC101 TDA4505-M1 US14-09-2004
PanasonicTXG10Field sync absentvideo proc chip IC 601 M52779SP 23 UKP from SEME14-09-2004
PanasonicTXG10Trips on 12/24v workingCheck 12v supply from invertor PCB , if 6/7v check IC855 LM317 on main PCB for dry joints .14-09-2004
PanasonicTXw-28-R4trippinglop tr s/c BU250BAX use 2SD1577LB as replacement14-09-2004
PanasonicTXW28R4St/by only LOPTr s/c (BU2508AXLB)Replaced by 2SD1577LB for greater reliability14-09-2004
PanasonicTXW28R4Trips to st/by intC464 220nF had a 22nF cap fitted in error14-09-2004
PanasonicTXW28R4DPSw off aft 15 secs - sound & pic okR558 120k by LOPTx fback from beam lim to prot cct14-09-2004
PanasonicTXW28R4DP Euro4Blnk raster - no OSDMicroprocessor IC1101 part number SDA5450C48 (30 UKP +VAT).14-09-2004
PanasonicTXW28R4DP Euro4No sigs - snow only on screenleaky SMD transistor marked "BR" inside IF section of the tuner. I used MSB1218ART114-09-2004
PanasonicTXW28R4DP Euro4Sound dist from lh speakersound processor IC2102 MSP3410D part number MSP3410DPOB4 14-09-2004
PanasonicU1DeadQ801 BU326 chopper tr faulty - checked ok on meter14-09-2004
PanasonicU1Int field collapseDry joints Trs 454 & 45514-09-2004
PanasonicU1No colour - intermittent.Intermittent customer colour control.14-09-2004
PanasonicU1No raster - EHT ok.D818.14-09-2004
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