Gradiente TV2922 TV Repair: Common Faults and Solutions.
Search: Gradiente TV2922
Results: 33
Results: 33
Gradiente TV2922 Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| GRADIENTE | TV2922 PCI 642 REV.E | TV turns on with sound but no image, black screen, screen increases, clear screen with scratches | The defect was the d1 near the micronas with leakage, I changed it and ran for the hug. | Eletrônica Melo-Boa Viagem-Ceara | |
| GRADIENTE | TV2922 | Tsound is no sound and image, the screen is dark | C842 defective | Diogo Coutinho | |
| GRADIENTE | TV2922 | Turn on and off | C-805 10x250v defective | Just replace it (that's the right tip) | PAULO SERTEL ITARARÉ SP |
| GRADIENTE | TV2922 | Works and stops | Shorted d404 diode | This email address is being protected from spambots. You need JavaScript enabled to view it. | |
| GRADIENTE | TV2922 | Som o som | Reset micro, control menu keyboard menu press together | First copy the vertical and horizontal data and replace the power supply capacitors | ELETRONICA MAURI JUNIOR |
| TV GRADIENTE | GBT2911-TV2922 | Bright no picture no sound retraction lines | Check ic802 reg. 3v3, if the voltage exceeds 3v5 it will cause this defect. | This email address is being protected from spambots. You need JavaScript enabled to view it. | |
| GRADIENTE | TV2922 | Turns on and off then obs..led lights green and then turns red again.. | Dz401 22v with leakage | I replaced it and everything was ok. | ELETRONICA IDEAL |
| GRADIENTE | TV2922 | Turn on then turn off | Diode 404 1n4148 with leakage | Replace | Benê eletrônica Aalfenas |
| GRADIENTE | TV2922 | Turns on and works normally, but turns off after a few minutes | C 805, put 10mf for 250v, hugs. | Alécio This email address is being protected from spambots. You need JavaScript enabled to view it. | |
| GRADIENTE | TV2922 | It doesn't turn on, the orange LED flashes red and it doesn't turn on | C812 | Replace c 812 1000x16v | eletronica vieceli |
| GRADIENTE | TV2922 TV2922 | Turning off after a few seconds | C805,-- problem heats up a lot | C805.....resolved.....good luck | NEUPSX4DOWNLOAD |
| GRADIENTE | TV2922 | LED lights orange and flashes red does not turn on | C 834 1000x10v replace | vitaltec | |
| GRADIENTE | TV2922 | High power supply | Shorted micronas, requiring excessive current from regulators ic 801, 802, 803, 805, which in turn requiring excessive current from d 804 when switching off l802 the power supply normalizes, if the regulators are shorted it can also cause this defect. | Replace the microwave | Ricardo Alves- Eletrônica do Ricardo- Caeté MG |
| GRADIENTE | TV2922 2924 2953 GBT2911 | Dark image you increase the screen of the retrace line | R831 | R831 | thiago |
| GRADIENTE | TV2922 | It turns on by itself and the volume is turned up to maximum at any time. | Some touch keys on the panel (channel + and volume) with homic value (dirt) | Replace all keys | MAIRES |
| GRADIENTE | TV2922 PCI642A | It turned on normally but with a white screen and sometimes deformed characters appeared | Check voltage 8.2 volts on zd401 if tsound is no voltage release the l10 pin if the voltage stabilizes replace c43 | salvino martins | |
| GRADIENTE | TV2922 | High volume when turning on the TV | Replace memory | edson proesi | |
| GRADIENTE | TV2922 | The TV turns on and in a few seconds it turns off and remains on stand-by. When pressing the power key it turns on again and turns off again a few seconds later | C805 electrolytic in the supply +b line modified (10uf/160v). A 47uf/160 one was placed and it works well. | ||
| GRADIENTE | TV2922 | Works and stops | Shorted d404 diode | This email address is being protected from spambots. You need JavaScript enabled to view it. | |
| GRADIENTE | TV2922 | Som o som | Reset micro, control menu keyboard menu press together | First copy the vertical and horizontal data and replace the power supply capacitors | ELETRONICA MAURI JUNIOR |