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Results: 88148
Results: 88148
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| PHILIPS |
20PT3331
|
Without image, with sound and characters appearing | Resistor r2442 150k next to the open fly back | Replace and run to cocoa | digital system |
| PHILIPS |
40PFL7606
|
Turns on, backlight turns on but tsound is no video...normal sound | I reflowed the main board processor and started it at 200 degrees and then a minute at 300 with a rework station..it went back to normal | Fabio Marinelli Eletrônica | |
| SAMSUNG |
CL21C650ML
|
High power supply | Horizontal drive transformer - t401 or t402 | Hiago correia | |
| SAMSUNG |
CL21A551ML
|
High power supply | Horizontal drive transformer - t401 or t402 | Hiago correia | |
| SAMSUNG |
CL21
|
High power supply | Horizontal drive transformer - t401 or t402 | Hiago correia | |
| SONY |
HCD-ZUX9
|
Panel keyboard does not obey the functions | Change the micro keys! or test one for a company to find out which one is shorted! in my case it was the enter key, but I changed everything! | Replace the micro keys! | Rodrigo vipo |
| CCE |
LV40G
|
Has sound without image | This is mp3394 | Replace the same ic 500 | cleberlima rs |
| PHILCO |
PCM1444
|
The TV has a black and white image. The voltage at pin 48 on the computer fluctuates at 5V | Problem with output 48 of the micro palm-m | Replace capacitor 117 1mf/50v. | DANGRA ELTRÔNICA SÃO PAULO |
| LG |
21FJ6RB
|
Closed vertical - opens only in the middle with inverted image | 1000uf/25v capacitor exhausted at the vertical output | 1000μF/25v capacitor exhausted at the vertical output | Rogério-Eletro Serrana |
| PHILCO |
PH14 GAME OU ULTRA SLIM
|
No audio. | 100k r603, open. | Replace r603 of 100k and move on to the next one. | Carloscte |
| AOC |
LE42H158I
|
Turns on, the "logo" appears and turns off, only the audio remains. | On the inverter board, the bad ci 8152 and resistor r 8135, I replaced them but the problem continued. I removed the screen and checked that tsound was a damaged LED. | I made the replace and as I didn't have a new LED, I removed it from a Samsung TV bar 32d5000 and everything worked perfectly. good luck . | |
| SAMSUNG |
CL 29Z43MQV
|
Led on, when switching on standby it flashes, pulsing the power supply + b | Qv 903 / 904, open or ruptured | Replace both | J. Dantex |
| LG |
14FK3RB
|
Vertical closing the bottom and the image shaking | C 309 -35 v x 220 uf | Joel Som | |
| SAMSUNG |
UN32H4303AGXZD
|
Doesn't start | Position diodes dm808 and dm807 | Swap them both! | Rodrigo vipo |
| PHILCO |
PH21M SS
|
Vertical closed about 2 fingers in the middle and appears to be a bad deflector coil, | Diode d301 1n4007 which only shows a defect in the circuit, on the analog multimeter on the highest resistance scale it shows good! | Replace it for sk1/08 | Fernando Alcantra |
| LG |
RP-21FB32
|
TV turns on and off. When the STBY LED goes off, it immediately lights up; | Problem with the vertical line | Replace d301 or vertical output | DANGRA ELTRÔNICA SÃO PAULO |
| PANASONIC |
TC-L42E5BG
|
The screen flashes and does not turn on red LED flashes 1x | LED backlight ruler burnt out | The complete ruler had a very high price and as tsound was only one, it was replaced, and it was ok, the issue of durability needs to be evaluated as it was necessary to replace the double-sided tape that glues the ruler to the heatsink. | sajage |
| LG |
32LK450-SA
LJ01U |
Does not tune channels, screen is dark and tsound is no drizzle, characters appear normally | Tsound is no voltage of 1.2v in the varicap | Replace ic3701 (voltage regulator) | NARDINHO |
| SAMSUNG |
LN40R71BAX
|
Without alloy. Relay and stand bay flasher | Power supply cp 810 | 3R | |
| CCE |
HPS1407
|
Image flickering with retrace lines, even with screen set to minimum | Fr901 22r changed on trc board | Replace fr e tbm c908 elt 22μF/250v | Zé Mário |