Panasonic Repair Tips
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Results: 2909
Results: 2909
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PANASONIC |
TC-L32U30B
|
Red LED flashing 9x | Defective sound output, just change the sound output or lv4924 | Resistronic resende | |
| PANASONIC |
NV-SJ4140PN
|
Does not tune in to tv channels | Tsound is no +b in tuner | Juan Sanches | |
| PANASONIC |
TC-L32C5B
|
Works and turns off | Pfc circuit defect | Diodo zener d7207 6v8 | PardalX |
| PANASONIC |
SA-AK970
|
When turned on, the blue volume light turns on and turns off, returning to standby. | Small power supply cooler burned out | The coolant was replaced and the sound starts up normally | ELETRONICA JUNIOR BELEM PARA |
| PANASONIC |
TC-L42U30B
|
The LED flashes 14 times and does not turn on | Fuse pa850 smd (on the power supply board next to the connector that goes to the main board) capacitor c8780 | Eliminate the capacitor (it is on the main board, next to the connector that goes to the display tsound are 4 capacitors, one of them) | Eletronicaaeb |
| PANASONIC |
TC 32DS600B
|
Vertical shaking, shaking image | Display defect | Remove the smd resistors r203, r205 and r206 | Dj Velk |
| PANASONIC |
SA-AKX800
|
Doesn't start | D2107 short | Jr. Bravin | |
| PANASONIC |
SA-AKX220LBK
|
Device does not turn on | Shorted smd diode and burnt ci tps54240 on the right side of c1021 on the main board | Replace smd diode and ci 54240 | Santose2 |
| PANASONIC |
TCL-32C20B
|
The red LED flashes 7 times | Check the r7303 r7305 r7306 both 270k, they may be altered | Eledine | |
| PANASONIC |
32LX80LB
|
Does not turn on.without 24 volt power supply. | Diodo zener de 24 volts no gate do q801. | Eletrofepar | |
| PANASONIC |
TC-L32C20B
KM02 |
Does not turn on, no standby, does nothing, does not trigger relay_5vs | Locate c5477 (1uf / 10v) and see if it has a short to ground. | Replace c5477 | Mau3000 |
| PANASONIC |
TC-L42G11
|
Turns off by itself after a while. Unplugged after a while, it turns back on. | Resistor smd r842(150kω) | Renato Link | |
| PANASONIC |
21FX30L
|
Stop | After a lot of work because the horizontal output was leaking, the 140 volts appeared but it didn't generate because tsound weren't 5 volts. | <small> |
|
| PANASONIC |
TC-L32XM6B
|
TV turns on, screen flashes 2x and turns off, standby LED starts flashing red every 2 seconds +/-, after a while it stops flashing. | Led bar with problems | Replace led bar. | Eletrônica Heinz - São José - SC |
| PANASONIC |
TC-L42U30B
|
No image, backlight access. | Smd capacitors in parallel to the main flat for t-con | Replace leaking capacitors | I.G |
| PANASONIC |
CQ-C3100L
|
Does not turn on, completely stopped | Resistor that takes the key post (red wire) to the micro, its value is 3k, it is open! | Just swap it for another one, otherwise find a 3k one, which is difficult, adapt 3 1k resistors, which is great! | Lucas |
| PANASONIC |
TC-L24X5B
|
Blinking LED and won't turn on | C9114 and c9110 are the orange capacitors on the power supply board | Ohm eletrônica , Jaicós PI | |
| PANASONIC |
TC-21FX32L
|
Turns on and off by itself / goes into protection | D511 zener 10.8v saturated | Replace with 12v 0.5w zener problem solved | Severino Silva |
| PANASONIC |
TC-L42U30B
|
It doesn't turn on, it just keeps the stamdby LED flashing green several times | Smd capacitor under the tcon board in short you can take it out tsound are two, a bigger one it kills the 12v voltage you can test the 5ah smd fuse it is on the tcom board next to the flat sludge | eEletronica Arni-sc | |
| PANASONIC |
TC-21FX30L
|
Turns on and off then arming protection | D511= 10.8v | Replaced it with another one and the TV was perfect | Antonio Carlos (Eletrônica Renascer) |