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Results: 88221
Results: 88221
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| AOC |
T2965MS
|
Turns on blue LED, lights up, no image | File in memory corrupted | Regravar a memoria external link... | ELETRONICA KLEIN |
| SONY |
MHC EX880
|
Dead | Dz968 | Zener diode in worship, | Sivaldo eletrônica |
| PANASONIC |
SA AKX16
|
Display does not show characters | Add a 47k resistor in parallel with capacitor c902 on the display board | Sivaldo eletrônica | |
| SEMP TOSHIBA |
LC2655(B)WDA
|
Blurred image | C20 on the vcom board short | Eletrônica Cecé, Brumadinho MG | |
| SONY |
HCD-RG121
|
I'm sound | No sound stk good, no power supply to the output relay | Replace ic371 on side plate | BARBADINHA |
| SAMSUNG |
UN43AU7700G
|
Writer | Infinite loop | Remove the infinite loop | Nelson Marinho |
| SONY |
KDL-40EX605
|
In sby red LED oscillates 3 times, power LED turns on, green LED goes off, red LED oscillates 7 times. | Shorted hdmi ic, replace | CLÓVIS, caphqz,eletronica.com | |
| YAMAHA |
RX-V377
|
Turning off as if it were protection | Panel buttons generating poor contact | Replace all without exception | Stiltec |
| PANASONIC |
TC-L32X30B
|
Standby LED flashes red 1x | Test LEDs and inverter 24v power supply | In my case it was the defective inverter board. | Eletrônica JJ |
| STI |
LE3973
|
Does not turn on the black light | Inverter board defect | Replace 1m resistor r418 | George Pontes |
| ELECTROLUX |
MEP41
|
Some keyboard functions do not work | If the display is wet it is the cause of the problem | Replace display | Cabeça |
| BUSTER |
HBTV2907HD
|
It works normally for about 5 days, and when it is turned off, it does not turn on again, with the standby light on. | U8 ld117a adjustable, regulator. on the main board. | Ademir tc. | |
| PANASONIC |
NNS 62 BH
|
Turns off after 3 seconds | Micro key for the door to which it is connected together with the relay | Replace of the same | Marcelo |
| SAMSUNG |
PL42A450P1XZD
|
The relay hits when it turns on and after a few minutes the TV turns on | Change without measuring cq815-845 and 806 in power supply bn44-00206a | SANTOMEL | |
| PHILIPS |
32PFL3406 32PFL3606
|
Does not turn on or standby | F100 - q101 and q102 only showed 3.3v | C600 1μF x 450v polyester capacitor | Fernando S |
| PHILIPS |
32PFL5606D
|
Burning LEDs. LED power supply too high. 200v | Reduce voltage by removing 3 resistors. r455, 455a and 455b of 56r. dropped to 184v. | Katutto | |
| SONY |
MHC-V5
|
Protect league 03 | Dirty plate full of dust | I cleaned the amplifier board, the box returned to normal. | Fernando técnico |
| PANASONIC |
TC-L32C20B
0000 |
Turns on LED flashes 15 times and turns off | Faulty display screen | Old iron lol.... | Jhone eletronica |
| SAMSUNG |
LN26A330J1
|
Standby and beep only. | Power supply board did not release voltages correctly. | No bad components were found, I cleaned it with soap and water, after drying some bad tracks appeared, I made the repairs and the TV worked perfectly. | Eduardo Schmidt |
| PHILIPS |
AJ3150
|
Clock advancing, radio sound very low and negative voltage on the capacitors on the radio plate | It was probably just the capacitor that is connected to the crystal, but when in doubt and due to the age of the device, I replaced all the electrolytic capacitors on both plates (13 in total) and it was perfect. | Pedro Igor |