Panasonic Repair Tips
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Results: 2911
Results: 2911
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PANASONIC |
TC-20G9
|
Does not turn on when activating power | When resolving it, it worked after it cooled down, the defect came back, I turned off several protections and sometimes it turned on, then I put the chassis in the fridge for an hour then it didn't turn on, but after several tests I discovered that the 804 was leaking, I put a bf 423 and that was it. | I put bf 423 pnp | sousa |
| PANASONIC |
NN7858BH
|
Turns on and when you press start it disarms | Lack of grounding from the board to the device housing | Do the grounding | digital system |
| PANASONIC |
TC20A10
|
The power supply voltage drops and returns to normal, (the normal image then suddenly decreases and returns to normal.) | Change ,d 805 , at the power supply. | donypinheiro | |
| PANASONIC |
TC-29A8
6NL |
It does not activate, when pressing power it hits the relay and goes into st by - protection. | Check tr collector voltages. horizontal.if you don't have it and it is in good condition, disconnect pin 10 of the fly back and see if there is voltage in the tr.horiz. collector, if it is approximately equal to +b.replace the fly back | Replace fly back. | OLIBIO - ELETRONICA ESTUDIER- CANOAS RS |
| PANASONIC |
29A8
|
Contrast does not work | R 564 / r563 abertos | WARLEY CESAR | |
| PANASONIC |
TC 29KL05
|
TV doesn't work - activates protection | R519 e q551 | Replace r519 -1r x1w e q551 - c5902 | EMERSON RIBEIRO |
| PANASONIC |
TC-29A8
|
Hang up | Image increases in luminance and turns off. | Get in | LOU |
| PANASONIC |
TC-14A04
|
Does not turn on heats r810 fuse type @@@ | D810, r810 resistor may be open for heating mode | ELETRONICA ARNI-SC / LEOBERTO LEAL | |
| PANASONIC |
TC-29FJ30L
GP3 |
Activating protection immediately after switching on. (It is ONLY possible to see a greenish figure on the screen). | D - 513 no pino 02 do fly-back. | Check that the vertical ic is not shorted before changing the diode. | FERNANDO S |
| PANASONIC |
TC29KL05
|
TV works - horizontal closed and warming up q753 | C563 -394 x 250v | Replace | EMERSON RIBEIRO |
| PANASONIC |
TC 29KL05
|
TV doesn't work LED turns on and off | R520-r521 -d556 -q551 -q753 -r768- | Replace | EMERSON RIBEIRO |
| PANASONIC |
TC29 KL 04
|
Horizontal closed standing risk | Resolved c 563 polyester 494j /250 v. to replace | ONDIAR | |
| PANASONIC |
PC-20C2
XX |
Vertical closed | R515 1.2 1/or | Substitute | TONINHO |
| PANASONIC |
20RM10
|
Locked channels | How to unlock? | Simultaneously press the TV, volume, and timer keys on the control. | |
| PANASONIC |
TC-L32E10B
LH 80 |
Works for a while and turns off, LED flashes 7 times | Check if the main 5 vdc voltage has stopped, it is measured on the c860. | If there are no main 5vdc, replace without measuring the q891 smd and the c860 and the TV returns to normal. | Fernando da So consertos eletronica |
| PANASONIC |
TC21FX30L
|
Does not turn on, standby LED is off | Horizontal output shorted, it was replaced, but the LED was still off and analyzing the board well, the micronas was also shorted, killing the standby voltages and the 8v that powers the circuit | Replace the micronas and good luck!!! | ALAMEDA VIDEO |
| PANASONICPANASONIC |
TC 20C4
|
No characters | Dakh 03 | Dakh 03 | |
| PANASONIC |
TC-20A10
MX5Y |
Hoarse and low audio | Exchange c 203 | Lima | |
| PANASONIC |
SA-AK330
|
Working normally, but no audio | Output rsn315h42, after its replacement the audio returned | Hipereletronica service (MARCELO) | |
| PANASONIC |
TC14A7
|
Does not start horizontally, or starts and protects. | Q451.replace even though it marks good | eletronicard |