| Make | Model | Problem | Solution | Date |
| | | |
| Found: 1049
|
| Panasonic | Euro 4 | Cuts out when warm - may return to st/by | Resolder dry joints on IC801 (STRF6654LF51) | 14-09-04 |
| Panasonic | Euro 4 | FIELD HEIGHT INCREASES AND TWITCHES | C402 0.33mfd | 14-09-04 |
| Panasonic | Euro 4 | St/by only - if st/by relay overided & A1 increased has "rainbow" effect | Check vert o/p chip & VDP3108BC2 jungle chip | 14-09-04 |
| 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 | 14-09-04 |
| Panasonic | Euro 4 | AV1 is ok but can't select AV 2 or 3 | IC 601 vidoeprocessor (VDP3120BC2 ) DC voltage pin 63 (AV2) and pin 64 (AV3) if near 0v (normal 1.5v) then replace IC 601 | 14-09-04 |
| Panasonic | Euro 4 TX21MD4 | R/C int | Q852 (2SC1383QRS), which was going o/c intermittently. It
provides a standby 5 volt supply. | 14-09-04 |
| Panasonic | Euro 4 TX28PK2 | Trips with relay chattering after few mins | In overvolts mode - 150v HT gone high due to R872 dry joint | 14-09-04 |
| Panasonic | Euro 4 TX32PK2C | No rear surr sound | IC2704 TDA2030AV overheated: ok aft replacement | 14-09-04 |
| Panasonic | Euro 4 TXW28R4DP | Attempts to start with a burst of EHT but reverts to stby | Replace D558 1SR124-4AT82 S/C use BYD33M & R559 R33 Safety in supply to FOP ic. replaced LOPTr with beefed up one from Pan & resoldered line driver Tx & dry joints in LOPstage. | 14-09-04 |
| Panasonic | Euro 4Z | Dead | The standby transistor Q951(2SC4004) S/C, it's emitter resistor R954(6R8), D958 (1N4148) S/C, and R975 (270R 1/2W fusible) O/C all in the standby circuit, would go up in a cloud of smoke repeatedly until I... eventually, located the culprit R964 (82R 1/8W) which had risen in value to approximately 260 ohms. It feeds D953 a 12V zener in the feedback circuit. | 14-09-04 |
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| Panasonic | Euro 4Z CT2153STX | Dead with Q551 LOPTr s/c | Fit repair kit TZS9EK001 | 14-09-04 |
| Panasonic | Euro 5 TX33AK10 | Watery, pixellated pic with after trace on movement | EEPROM corrupt - to reset hold Vol- on set & status key on r/c together with set ON. Goes thro' its routine then needs retuning etc. | 14-09-04 |
| Panasonic | Euro 5 TX33PF10 | Low unadjustable sound on AV | Perform 'self check' by pressing "-/V" button on set & "status" button on handset together. To exit switch off with power button | 14-09-04 |
| Panasonic | Euro 5 TX33PF10 | Sound but no pic | Perform 'self check' by pressing "-/V" button on set & "status" button on handset together. To exit switch off with power button | 14-09-04 |
| Panasonic | Euro 5L TX36PF10 | Tries to start up but shuts down into standby within
seconds of pressing the power switch. | Replace the 2SC2925STA line driver transistor (Q502) which had an open circuit b-e junction and also replace the X24C0501UA EAROM chip (IC1102) which had become corrupted. | 14-09-04 |
| Panasonic | Euro 7 TX-68P200A | AV PICTURE SHIFTED TO LEFT | IC1104 | 14-09-04 |
| Panasonic | Euro 7 TX-68P200A | BLUE PIX TELETEXT | IC1315 | 14-09-04 |
| Panasonic | Euro 7 TX-68P200A | BRIGHT PICTURE | D354 | 14-09-04 |
| Panasonic | Euro 7 TX-68P200A | DEAD | D20, R874 | 14-09-04 |
| Panasonic | Euro 7 TX-68P200A | FAILED AFT | TNR001 | 14-09-04 |
| Panasonic | Euro 7 TX-68P200A | failed sub bright,pink picture | IC1315, D010 | 14-09-04 |
| Panasonic | Euro 7 TX-68P200A | FAILED SUB COLOUR | C1477 | 14-09-04 |
| Panasonic | Euro 7 TX-68P200A | FAILED TINT | Q1340 | 14-09-04 |
| Panasonic | Euro 7 TX-68P200A | faulty colour on rgb | IC1315 | 14-09-04 |
| Panasonic | Euro 7 TX-68P200A | FAULTY SOUND | Q2002 | 14-09-04 |
| Panasonic | Euro 7 TX-68P200A | GHOSTING, NOISE ON AV2 | IC1315 | 14-09-04 |
| Panasonic | Euro 7 TX-68P200A | HIGH PITCHED NOISE ON WOOFER | C2368 | 14-09-04 |
| Panasonic | Euro 7 TX-68P200A | LOW SOUND L.SPKR | Q2002 | 14-09-04 |
| Panasonic | Euro 7 TX-68P200A | NO BLUE | Q1301, IC1315 | 14-09-04 |
| Panasonic | Euro 7 TX-68P200A | NO EHT | D823 | 14-09-04 |