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 | TX21MD1 | Reverts to st/by when cold & int sound | Msp ic on tuner/nicam pcb | ||
| PANASONIC | TX21MD1 | No sound or pic - tapping tuner may briefly cure | Sm resistors x 2 820r in tuner dry joints or fell off! | ||
| PANASONIC | TX21MD1 | Int reverts to st/by | Earom 8 legged device but replacement will only work properly with latest version of software ic | ||
| PANASONIC | TX21MD1 | Field bounce | Replace erom ic1203 part number x24c0803af, if fault still present then replace eprom part number 27c010-800sa | ||
| PANASONIC | TX21MD1 | Col line at top of pic | Check tda8175) + d456 16v zener (ma2160b) + c456 (220uf 50v) and/or the "mod kit". | ||
| PANASONIC | TX21MD | Rgb lines at top of screen | 16v zener s/c | ||
| PANASONIC | TX21MD | Pixelation | Vdp ic - available as a kit from seme | ||
| PANASONIC | TX21GV1 Z421V | No r/c aft 2 hrs | Replace ir sensor krt30 from type 36 to 3f | ||
| PANASONIC | TX2151T | Field - partial collapse | 33v tuning reg ic012 s/c | ||
| PANASONIC | TX2151T | Dead | Check r802 180k, r818 150k | ||
| PANASONIC | TX2151T | Dead | Check r802 and r818 in power supply 150k, 180k | ||
| PANASONIC | TX2151 | Dead apart from low tweating noise | Ht ok but lts low - q803 s/c 2sd1272 | ||
| PANASONIC | TX15MT | Dead - no power | Replace the following; c808 10uf 50v, c807 180uf 400v, r811 0r39, q801 2sd965-r, q802 2sd965-r, r815 5r6, r823 47r, c551 0.47uf 160v. c551 will also cause no pic if psu is ok. | ||
| PANASONIC | TX14S3T | Dead - if replacing str chopper chip | Ensure replacement has "a" suffix | ||
| PANASONIC | TX14S2T | Lack of height with foldover | Replace r521 8.2Ω | ||
| PANASONIC | TX14JT1 | Bbc1 lost on chan 1 but would retain it on another chan | Eeprom ic1205 pt no x24s11-1maz | ||
| PANASONIC | TX14GV1L | Locking up | The official remedy for this fault from panasonic is to replace both the main microprocessor (i701) and the earom (i703). the new part numbers for these are:- i701 ms5457cu1, i703 x24c-14gv1 | ||
| PANASONIC | TX14GV1 Z421V | Int reverts to st/by | Replace top210pfi standby control chip (i807) and i.r. receiver module (iq01 | ||
| PANASONIC | TX14GV1 DAEWOO CP421 | Relay clicking no sound or vision | Check c840 47mfd and i807 top210pfi | ||
| PANASONIC | TX14GV1 | Text lines on the top | Earom ic703 faulty, part no. at24c0810pc |