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 4 TX21MD4 | R/c int | Q852 (2sc1383qrs), which was going o/c intermittently. it provides a standby 5 volt supply. | ||
| PANASONIC | EURO 4 | Starts up then goes dead straight away | Ht feed res r877 o/c - when replaced have peak white raster - d554 200v rect s/c | ||
| PANASONIC | EURO 4 | St/by only - if st/by relay overided & a1 increased has "rainbow" effect | Check vert o/p chip & vdp3108bc2 jungle chip | ||
| PANASONIC | EURO 4 | Field height increases and twitches | C402 0.amfd | ||
| PANASONIC | EURO 4 | Cuts out when warm - may return to st/by | Solder dry joints on ic801 (strf6654lf51) | ||
| PANASONIC | EURO 3HWS TXW36D | Loss of sync on chan change - ok on vcr chan | Ic801 tda9143-n1 | ||
| PANASONIC | EURO 3H | Field collapse | Mod kit tzs8ek003 reqd when replacing field chip ic451 tda8350q/n5. costs 22p - worth >£10! | ||
| PANASONIC | EURO 2S TX29AD2DPB | Burst of eht at switch on then trips off after about 7 secs with frame collapse visible just as it went off | Ic601 vdp3108appa1 jungle ic (42.22ukp) | ||
| PANASONIC | EURO 2S TX29AD2DPB | Blank greenish raster with lines at top lh side - sound ok | Ic601 vdp3108appa1 jungle ic (42.22ukp) | ||
| PANASONIC | EURO 2M TX25MD3 | St/by only/ whistle on sound when fixed | Q1212 bc847b blasted - when replaced set ok apart from whistle on sound caused by audio proc chip | ||
| PANASONIC | EURO 2M | No sound (relay clicked a few times before set switched on). | Resolder xtal. x2101 beside audio processor chip ic 2101. | ||
| PANASONIC | EURO 2L TX28LD1 | Field collapse | Tda8175-3 fop chip & d456 ma2160 - chips in short supply replace it with a tda8177. mod kit part no tzs9ek026-1 from seme | ||
| PANASONIC | EURO 2L TX25MD1 | No picture - sound ok | F851 o/c then field collapse noticed. fit fop kit tzs9ek026-1 & blew fop chip - d425 s/c & r702 o/c | ||
| PANASONIC | EURO 2L TX25MD1 | Filed foldover with thin r & g lines at top | Ic451 tda8175 & d456 ma2160b - kit pt no tzs5ek001 | ||
| PANASONIC | EURO 2L TX21MD1 | White snow effect on screen on high brightness | Ic601 vdp3108a digi sigs proc chip | ||
| PANASONIC | EURO 2L TX28LD1/B | White screen with vert black thin lines from cold - ok if ic601 heated | Ic601 vdp3108-25 luma/chroma proc chip | ||
| PANASONIC | EURO 2L | Vcr incompatibility - pulling at top | Incorrect chan in use - use chan 0 (av) | ||
| PANASONIC | EURO 2L | Tuning drift & loss of sigs mid range | Resolder earths in tuner | ||
| PANASONIC | EURO 2L | Top foldover | If tda8175 not available fit replacement chip (no n/k) & 1. r452 remove and fit wire link, 2. r457 change to 2.7k, 3. r456 check that it is 10k, 4. r460 check it is 18k, 5. r464 check it is 0r27 | ||
| PANASONIC | EURO 2L | St/by only | Ic601 vdp3108-25 sigs proc chip faulty |