Panasonic TV Repair: Common Faults and Solutions.
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Results: 2880
Results: 2880
Panasonic Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| PANASONIC | EURO 1 TX28W3 | Service mode entering | In audio menu, bass max/treble min, then press vol down on tv & text reveal on hset. use red & green to select, yellow & blue to adjust - store on tv | ||
| PANASONIC | EURO 1 TX28W3 | Dead - no o/p from psu - pri 300v only | Check r628 470k, r626/627 560k, c622 100µ 25v & ic611 tda4601 | ||
| PANASONIC | EURO 1 TX25A3 | St/by led flashes slowly & volt supplies slightly high | Flexi ribbon cable in front control panel cleaned | ||
| PANASONIC | EURO 1 | Yellow pic no blue | R3374 100k | ||
| PANASONIC | EURO 1 | White raster alternates with normal pic | Txt operation also affected - white with random graphics; ic1761 tpu2763 txt chip faulty | ||
| PANASONIC | EURO 1 | Weak/negative monochrome pic & poor sync | Sad2140 video ad conv chip ic1601 - also check acvp2205 adaptive comb filter | ||
| PANASONIC | EURO 1 | Starts up then shuts down continously | Line drive being sw on /off;ic1401 msp2410-08 faulty again | ||
| PANASONIC | EURO 1 | Sound dist on righ chan | C1423 part of ic1401 osc cct never been soldered | ||
| PANASONIC | EURO 1 | Slight distortion on right side speaker | C1423 d/j check r469 ( 470r ) | ||
| PANASONIC | EURO 1 | Shuts down into standby mode after 10 seconds - sound present but no pic appears - field collapse | No 27v supply to fop chip ic561 tda8175 as r561 1r5 o/c - also replace chip | ||
| PANASONIC | EURO 1 | Servicing the panasonic euro-1 chassis | See tv mag oct 1998 | ||
| PANASONIC | EURO 1 | Picture negative and unstable | Ic1601 sad2140 us | ||
| PANASONIC | EURO 1 | Picture brightness increases until all white | Dpu2553 deflection ic us | ||
| PANASONIC | EURO 1 | Panasonic's digital tv chassis | See tv mag jul 1993, sept, oct, nov & dec 1993 | ||
| PANASONIC | EURO 1 | Only works in av mode - off air sigs shut down then back on with snow | Ic1401 msp2410-08 faulty again | ||
| PANASONIC | EURO 1 | On screen menus coupt | Tpu2735 text processor ic. | ||
| PANASONIC | EURO 1 | No sound/pic - reverts to st/by aft few secs | R561 o/c in supply to fop chip ic561 pt no erq12hj1r5 | ||
| PANASONIC | EURO 1 | No sound/pic | No 10v supply to av sw chips; q1011 2sc3940 o/c, r1102 4r7 o/c caused by c1102 0µ1 sm decoupling cap | ||
| PANASONIC | EURO 1 | No sound or pic - psu ok . q1101 2sc3940 oc , r110 | C1102 sc 0.1uf surface mount cap . | ||
| PANASONIC | EURO 1 | No osd | Tpu2735 text processor |