Gradiente 1420 TV Repair: Common Faults and Solutions.
Search: Gradiente 1420
Results: 30
Results: 30
Gradiente 1420 Repair Guide: Common Issues and Fixes
Brand | Model | Fault | Detailed Problem | Solution | By |
---|---|---|---|---|---|
GRADIENTE | GT1420 | TV turns on with image but with a bright streak in the center of the screen and warping at the top | Fr 301 of 3.9r altered measuring more than 200r. TV was ok! | Carlão | |
GRADIENTE | TV-1420 | With a black stripe at the top replaces wide capacitor | Wide capacitor | joãotc | |
GRADIENTE | TV-1420 | Normal voltage of 150 volts gave power and then turned off, flashing the LED quickly and heating up the horizontal output, I replaced the flayback and it worked normally | Flyback | joãotc | |
GRADIENTE | TV-1420 | STBY LED on, +b (115v) normal, when power is applied, the LED blinks slightly and the TV does not start. | Kinescope shorted [leaking high voltage] to the board. | Altevirlima_Valparaiso Eletrônica_PA | |
GRADIENTE | TV - 1420 | The LED turns on, but it doesn't turn on (starts, generates, oscillates, etc.) | Capacitor 428(10uf/50v.) | Replace the same | BARRETO CRUZ |
GRADIENTE | 1420/2020 TV | When the customer enters a password and then no longer remembers it | Solution, press the channel plus (+) and (-) minus keys for 5 seconds, and the factory password will return (0000) and that's it | Ademar | |
GRADIENTE | 1420/2020 TV | Enter service mode | Press control menu and TV menu together to change screen, press TV menu and to exit, press display button on the control | Ademar | |
GRADIENTE | 1420/2020 TV | Vertical half closed | Check r 320 | Ademar | |
GRADIENTE | TV 1420 | TV turns on and then turns off. | Defective flash back. | Replace for another. | PATRICK |
GRADIENTE | GT-1420 | Power supply oscillating | Altered 2k7 resistor r815 | johnatan eletronica | |
GRADIENTE | TV 1420 | + b alto com 150v o normal e 113 | R 819,r820,r824 alterados | I replaced them all and it was back to normal | ANTONIO NOBREGA [PATOS.PB] |
GRADIENTE | TV 1420 | Doesn't start has + b | Ic 804 regulator 12 v | Replace the same | aliomarp |
GRADIENTE | GT 1420 | It doesn't turn on and gets a pip similar to fly back and +b 0 volts | Measure the power supply and it was oscillating, check if tsound is a cold solder and I resoldered it and it didn't solve it | I decided to measure the horizontal exit and it was fine, + I replaced it anyway and ñ and it was the one that was leaking and killing the + b problem solved and I'm just happy!!!!!!!!! technicians leave your tips because it helps a lot vio valw | eletronica_video This email address is being protected from spambots. You need JavaScript enabled to view it. |
GRADIENTE | TV 1420 | Power supply hiccups but doesn't have the +b on the secondary | Shorted ceramic capacitor c808 8k2/1kv | ERSIO | |
GRADIENTE | GT-1422-1420-2020-2022 | The TV has a very low whistle like... pit-pit-pit, normal power supply | C823, also check c821 | ||
GRADIENTE | 1420 | No contrast | D504 | ||
GRADIENTE | TV-1420 | STBY LED on, +b (115v) normal, when power is applied, the LED blinks slightly and the TV does not start. | Kinescope shorted [leaking high voltage] to the board. | Altevirlima_Valparaiso Eletrônica_PA | |
GRADIENTE | TV - 1420 | The LED turns on, but it doesn't turn on (starts, generates, oscillates, etc.) | Capacitor 428(10uf/50v.) | Replace the same | BARRETO CRUZ |
GRADIENTE | 1420/2020 TV | When the customer enters a password and then no longer remembers it | Solution, press the channel plus (+) and (-) minus keys for 5 seconds, and the factory password will return (0000) and that's it | Ademar | |
GRADIENTE | 1420/2020 TV | Enter service mode | Press control menu and TV menu together to change screen, press TV menu and to exit, press display button on the control | Ademar |