GRADIENTE TV Repair: Common Faults and Solutions.
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Results: 1317
Results: 1317
GRADIENTE Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| GRADIENTE | PF2140 | It just keeps flashing, the LED doesn't turn on | R701 with cold welding or open | Solve or replace | eletroclaudiope |
| GRADIENTE | GBT-2011 | It doesn't work, it seems to be the horizontal output is shorted, it makes a characteristic horizontal meow | Check the shorted capacitor c-907 (47k) on the tube plate and is connected to the 180 volts on the plate | Ademar / Videira s.c | |
| TV GRADIENTE | TV1421 | Vertical stripes, heating the vertical output. and the resistors r 402 and 403 | R304 1r5 open | reis | |
| GRADIENTE | GT 2022 | Very high voltage in the pacifier | Check the fly back ferrite, it may be loose | Ademar / Videira sc | |
| GRADIENTE | GT 2022 | White screen with characters only | Replace ic 201 | Ademar / Videira sc | |
| GRADIENTE | 2155 | Cushion effect | Change the ram, and exchange the irfi 530 for the irf 630s | Ademar / Videira sc | |
| GRADIENTE | GT 2022 | Tv without contrast | Add 01 120r resistor with c515 on the abl line | Ademar / Videira sc | |
| GRADIENTE | GT 1422 | Fly back replacement 154-177 | (correction) instead of the fly back 154-177, the at 2079/a0 can be used, just invert 2 and 3 | Ademar / Videira sc | |
| GRADIENTE | GT 1422 | Fly back replacement 154-177 | Instead of the fly back 154-177, the AT 2079/a0 can be used, just invert pins 1 and 2 | Ademar / Videira sc | |
| GRADIENTE | 2953 | Turns off after 1 to 2 minutes | Change the touch switch on and off and the transistor q803 | Ademar / Videira sc | |
| GRADIENTE | HRM290S | Q601 | ELETRONICA MAURI JUNIOR | ||
| GRADIENTE | HTM344S | Disarms, low power supplys, soon drop to zero | 1n4140 diode open at the power supply, close to the photocoupler | Mauriílio | |
| 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 |
| GRADIENTE | TV2021 | Dark screen 100 characters | Micro | I noticed oxidation, I threw dzingripant on it and it worked | This email address is being protected from spambots. You need JavaScript enabled to view it. |
| GRADIENTE | TF2140 | Does not turn on only on stand-by | Remove the glue near the power supply transformer and clean the components, change the 1000uf /16v cap | warley cesar | |
| GRADIENTE | TV-2021 | Chirping loudly as if there was a lack of filter on the horizontal, power supply, or even out of frequency. | Smd capacitor, 22n, it is below the tl-431, replace it, it is ok. | Cláudio Ribeiro, TECNOSAT ELETRÔNICA E INFORMÁTICA, Jataí-Go, This email address is being protected from spambots. You need JavaScript enabled to view it. | |
| GRADIENTE | TS2960 | Burning vertical | Deflector defect, you must separate the wires that are soldered to the deflector board. they touch each other and fire comes out | fioeletronica | |
| GRADIENTE | GBT 2011 | Normal sound but no image | Shorted diode d1 | Replace the same and go for the hug | tony kepler |
| GRADIENTE | GT2022 | Doesn't turn on, keeps beeping | Fly-back 155-177j shorted, output h. - 1677 shorted, r-10k burned | Replace fly-back, exit h. and r- 10k, after subs. everything ok | WILSON - SR |
| GRADIENTE | HRM 290S | Works for about 10 minutes and turns off | Q-5o1 - 2sc3852 e capacitor 1oomicro por 25 volts | eletronica zanette |