panasonic Euro 4 Repair Tips
Search: Euro 4 panasonic
Results 21
Results 21
| Make | Model Ch. | Symptom | Problem Solution | Solution | By: |
|---|---|---|---|---|---|
| Panasonic | TX24DX1 EURO 4 | Intermittent dead with red standby light on, but won't switch back on, comes back on it's own, won't respond to remote or local controls | Low 5v standby supply due to diode D869 faulty, check by replacement | ||
| Panasonic | EURO 4 | Int going into standby. | Replace C454 a 22nF smd, located near the Frame o/p ic | ||
| Panasonic | TX32PF10 EURO 4 | Over a short period of time the convergence of the picture gets steadily worse. Eventually it is so bad that even the teletext shows double or triple images when they are made up of a combination of colours. Pure colours: Red, Green or Blue are OK. | The Tube must be replaced. Apparantly this is a known problem to Panasonic, especially on 32" tubes. It has been known to happen both in and out of warranty. So far Panasonic when contacted have also paid for repairs when out of warranty 2 years old | ||
| Panasonic | TX28DK2 EURO 4 | No surround sound | As Mark said in a fault on the Euro 4 , Replace the TDA2030. | ||
| 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 | ||
| Panasonic | TX32DK2 Euro 4 | Int reverts to st/by | D868 & D875 U/S Part N/os IN4150T77 & BZX79A75A26A | ||
| Panasonic | TX28PK3 Euro 4 | Locked Mode displayed at sw on then reverts to st/by | IC7066 Eprom U/S | ||
| Panasonic | Euro 4Z CT2153STX | Dead with Q551 LOPTr s/c | Fit repair kit TZS9EK001 | ||
| 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. | ||
| 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. | ||
| Panasonic | Euro 4 TX32PK2C | No rear surr sound | IC2704 TDA2030AV overheated: ok aft replacement | ||
| Panasonic | Euro 4 TX28PK2 | Trips with relay chattering after few mins | In overvolts mode - 150v HT gone high due to R872 dry joint | ||
| 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 0.33mfd | ||
| Panasonic | Euro 4 | Cuts out when warm - may return to st/by | Resolder dry joints on IC801 (STRF6654LF51) | ||
| Panasonic | TX32DK2 Euro 4 | Int reverts to st/by | D868 & D875 U/S Part N/os IN4150T77 & BZX79A75A26A | ||
| Panasonic | TX28PK3 Euro 4 | Locked Mode displayed at sw on then reverts to st/by | IC7066 Eprom U/S | ||
| Panasonic | Euro 4Z CT2153STX | Dead with Q551 LOPTr s/c | Fit repair kit TZS9EK001 |