Panasonic Repair Tips
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Results: 2911
Results: 2911
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| TV PANASONIC |
TC 20C7
|
Side lane | The defect was in two electrolytics that are next to the power supply's chooper transformer. values 47mf/16volts | BF.COLATINO | |
| PANASONIC |
TC1410
|
Does not turn on, in the c823 it measures short | D817 shorted | Bruske | |
| PANASONIC |
21FX32L
|
White screen with lines | Broken print on rgb +b line | luiz gonzaga da silva | |
| TV PANASONIC |
29KL04
|
Doesn't start | Horizontal output shorted. When replacing it with another one, it heated up too quickly to the point of burning your finger if left standing on top of it. Checking a little more, I found d 556 with a leak. | Just replaced it and stopped testing and everything was fine. | BF.COLATINO |
| TV PANASONIC |
14 TC14C4
|
White lines at the top of the screen | I changed the cp px of the 100/35 volt vertical TDA. | BF.COLATINO | |
| PANASONIC |
14R12
|
Turning off | The TV turns on but passes for a few minutes and turns off, the protection circuit comes into action, turning off the TV. | Capacitor c 519 of 333 mf 160 volts sem carga. | BF.COLATINO |
| PANASONIC |
TC29A11
BR2 |
Turns off a few seconds after power on | X-ray acting | In this case the defect was in the vertical ci, it activated the x-ray protection, pin 36 of IC 601. This ci (vertical) was replaced and the TV started working normally again | dias |
| PANASONIC |
SA-AK78
|
F61 | There is cold solder on all relays. if it's normal, change the stk-470-050 | aureliopr | |
| PANASONIC |
TC-14C7
|
Vertical closes after some time of operation | Resolder the ic401 pins, including the heatsink pins | MARCELO FOUREAUX | |
| PANASONIC |
TC 29A8
|
Volume at maximum, can't lower it even with the control | D 2312 as leakage (6.8v zener) | CABEÇÃO NATAL | |
| PANASONIC |
SA-MP11
|
Mains input fuse blown due to lightning, when changing the fuse it blows again. | Audio output short ic501 | ||
| PANASONIC |
TC-29KL04
|
LED comes on and goes off and the TV doesn't work without +b | R-520 and r521 open | Just replace the resistors and go for the hug | samuel leite |
| PANASONIC |
SAK 250
|
I'm here | Zener 27 v ( d 2152 ) | WANDERLEI | |
| PANASONIC |
TC 20G11
BR2 |
Power supply not 130v. | D 814, zener 24v I curto | Concluded | E.MATOS RS. |
| PANASONIC |
SA-AK22
|
Turns on noarmal but no sound no CD and missing 3.3v what caused all this | Communication line between the micro ic600 and the ic 601 bu2090 in my case it was the data line pin 2 of the ic601 very subtle oxidation. | Redo the line | carlos afro |
| PANASONIC |
TC 14C7
|
Does not turn on, stays on standby | D.802 e q.803 | GBS.Eletronica-Recife | |
| PANASONIC |
TC 14A12
|
TV turning off within a few seconds of switching on | Check the tr 520 smd, in open protection. resolved. | PLASVIDEO Nilote10 | |
| PANASONIC |
HTS3011/55
|
Dead power supply | Resistor r920(10k) open | Replace r920 | eletronica ultra |
| PANASONIC |
TC 20C7
|
No color just black and white | Era a eprom | Eletroclaudio Aguas Belas PE | |
| PANASONIC |
TC 20C7
|
Oscillate and cut | It was the q503 and q451 | Eletroclaudio Aguas Belas PE |