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 | NV370E | Display shows dew sensor at irregular intervals and different circumstances causing the video to go in standby mode | Bouncing effect of power switch on timer board. only one section of this double pole switch is used. add a 1nf capacitor in parallel to this switch and use the second section as well | ||
| PANASONIC | NVJ35 | Noisy capstan | C22 in power supply fixed it for me | ||
| PANASONIC | NV-H75 | Dead | Check c1003 1uf, 100v then the strd1806 and d1004 for s/c | ||
| PANASONIC | TX-14B4T Z185 | This set had a bright picture, no off air video and no video via scart | The cure, thanks to panasonic technical was to replace the memory chip i702 x24c | ||
| 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 | 14B3T Z375. | At switch on the set pulsates 6 times before the h.t settles at 110v and the set powers on | Replace r804 0.56Ω. it's located in the primary of the power supply and is used for current sensing. also note this is actually a daewoo cp375s | ||
| PANASONIC | TX33AK10 EURO 5 | Procedure to reset eeprom | Press volume minus - on the set while also pressing the remote controls status button this button has a + sign by it and is located above the red text button, this should now have initiated the reset routine and displayed data should be seen | ||
| PANASONIC | TX28PK2 | Internal 3.15a mains fuse blown with no obvious cause | The official panasonic modification is to uprate the mains fuse from 3.15a to 5a | ||
| PANASONIC | TX25W1E | Screen turns white intermittently | Blocking the supply the r2kl diode goes | ||
| PANASONIC | EURO 4 | Int going into standby. | Replace c454 a 22nf smd, located near the frame o/p ic | ||
| PANASONIC | TC-21 S3R Z7 | Picture fades away few seconds after start-up till no picture. sometimes no picture at all. sometimes picture ok for longer. sound unaffected. | Faulty joints on crt pcb. cracked solder joints at tube socket connections on crt circuit board. caused variable supply to crt heaters. resolder all socket pins to pcb. | ||
| 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 | E110 NA | Image and text are to large on screen | Replaced flyback | ||
| PANASONIC | 14B3T Z375 | Excessive vertical overscan caused by a poor factory set up | Enter service mode and alter v size:- | ||
| PANASONIC | NVHD660B K DECK | When inserting tape, tape goes in, get a motor whirring noise, and tape ejects again with an "f02" or "f04" error. closer examination shows that tape seating correctly, but tape not being fed out to the head | Cause was the motor powering the main mechanical feed/load and eject gear, underside of main front right of central chasis. small plastic part on motor spindle under gear had split, so slipping. secured part and gear to spindle with super glue! ok now! | ||
| PANASONIC | NVFS90EG | Power supply problem, high frequency sound only ! | Check / replace c9 1uf, 400v | ||
| PANASONIC | TX33AK10 EURO 5 | Strange picture / bleary / movement blurr etc etc | This problem was caused by eeprom corruption, once the eeprom was reset the fault was cured note that after a reset reinstallation i.e. tuning will be required | ||
| PANASONIC | NV-HD100 | Display dead rest of functions ok | Change transistor q1701 on timer operation board | ||
| PANASONIC | TX-32PK3 | Reverting to standby at switch on | Replace c454 22nf surface mounted component. it is also worth examining the line output and power supply areas for poorly soldered joints | ||
| PANASONIC | TX28DK2 EURO 4 | No surround sound | As mark said in a fault on the euro 4 , replace the tda2030. |