| Make | Model | Problem | Solution | Date |
| | | |
| Found: 1049
|
| Panasonic | TC381G | Raster - bright - set tripping. | Grid-cathode short in 320BTB22 tube. | 14-09-04 |
| Panasonic | TC481 | INT LOSS SIGNALS | R545 DRY | 14-09-04 |
| Panasonic | TC486 | Line hold drift. | C505 ( 1u f ) | 14-09-04 |
| Panasonic | TC800G | Frame collapse. | C407 ( 3.3uF , 16v ) tantalum. | 14-09-04 |
| Panasonic | TC862G | Line hold drift. | C505 ( 1u f ) | 14-09-04 |
| Panasonic | TX-21GV1C | No picture, no sound, flickering light on two indicators("Power"-green, "Timer Rec"-Orange"), continous Clicking sound.
The problem occured after a short power cut in my house.
| replace c840 in psu 47mfd 25v | 03-01-06 |
| Panasonic | TX143T Z375 Chassis | Tripping - st/by led flashing | LOPTx | 14-09-04 |
| Panasonic | TX14B3T Z375 chassis | Field collapse noticed when A1s advanced | IC301 TDA8456 - also do following mod - change C309 to 22µ 100v, add 0µ01 across R310 & fit 2R2 1w in place of jumper R420 | 14-09-04 |
| Panasonic | TX14B4T | No signals found when tuning | Earom replacement IC702 24C14 & mod kit fitted | 14-09-04 |
| Panasonic | TX14GV1 | Dead with mains relay clicking continuously. | Replace 47uF 25V (C840) in standby supply circuit. | 14-09-04 |
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|
| Panasonic | TX14GV1 | No pic - int comes on with bang - sound ok | Invisible crack in print at LOPTr coll | 14-09-04 |
| Panasonic | TX14GV1 | text lines on the top | EAROM IC703 FAULTY, PART NO. AT24C0810PC | 14-09-04 |
| Panasonic | TX14GV1 Daewoo CP421 | Relay clicking No sound or vision | Check C840 47mfd and I807 TOP210PFI | 14-09-04 |
| Panasonic | TX14GV1 Z421V | Int reverts to st/by | Replace TOP210PFI standby control chip (I807) and I.R. Receiver module (IQ01 | 14-09-04 |
| 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 | 14-09-04 |
| Panasonic | TX14JT1 | BBC1 lost on chan 1 but would retain it on another chan | EEPROM IC1205 pt no X24S11-1MAZ | 14-09-04 |
| PANASONIC | TX14S2T | LACK OF HEIGHT WITH FOLDOVER | REPLACE R521 8.2 OHM | 14-09-04 |
| Panasonic | TX14S3T | Dead - if replacing STR chopper chip | Ensure replacement has "A" suffix | 14-09-04 |
| 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. | 14-09-04 |
| Panasonic | TX2151 | Dead apart from low tweating noise | HT ok but LTs low - Q803 s/c 2SD1272 | 14-09-04 |
| PANASONIC | TX2151T | DEAD | CHECK R802 AND R818 IN POWER SUPPLY 150K, 180K | 14-09-04 |
| Panasonic | TX2151T | dead | CHECK R802 180K, R818 150K | 14-09-04 |
| Panasonic | TX2151T | Field - partial collapse | 33v tuning reg IC012 s/c | 14-09-04 |
| Panasonic | TX21GV1 Z421V | No R/C aft 2 hrs | Replace IR sensor KRT30 from type 36 to 3F | 14-09-04 |
| Panasonic | TX21MD | Pixelation | VDP IC - available as a kit from SEME | 14-09-04 |
| Panasonic | TX21MD | RGB lines at top of screen | 16v zener s/c | 14-09-04 |
| Panasonic | TX21MD1 | Col line at top of pic | Check TDA8175) + D456
16v zener (MA2160B) + C456 (220uF 50v) and/or the "mod kit". | 14-09-04 |
| Panasonic | TX21MD1 | Field bounce | Replace EROM IC1203 part number X24C0803AF, if fault still present
then replace EPROM part number 27C010-800SA | 14-09-04 |
| Panasonic | TX21MD1 | Int reverts to st/by | EAROM 8 legged device but replacement will only work properly with latest version of software ic | 14-09-04 |
| Panasonic | TX21MD1 | No sound or pic - tapping tuner may briefly cure | sm resistors x 2 820R in tuner dry joints or fell off! | 14-09-04 |