Gradiente TV 2020 TV Repair: Common Faults and Solutions.
Search: Gradiente TV 2020
Results: 15
Results: 15
Gradiente TV 2020 Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| GRADIENTE | TV 2020 | Does not work, emitting an intermittent beeping sound | D 803 and c 808 of 8.2 nf for 500 v short in the primary of transformer t 802 | Vanoil | |
| GRADIENTE | TV 2020 | Vertical banging bottom | Replace c307 39n 100v | This email address is being protected from spambots. You need JavaScript enabled to view it. | |
| GRADIENTE | TV 2020 | Vertical closed | Replacement of the flyback, as it was leaking, replacement of diodes 420 and 421, r529, ci 301 and c310. | compusoft | |
| GRADIENTE | TV 2020 | Vertical closed | I found IC 301 and the diodes d420,421 in short I replaced the TV opened the vert. even more so with the problem with the half way down the image no longer opening upwards, it was normal. I went into service mode to check the table but everything was normal. So I corrected the current coming from IC 301 to pin 35 of the micro, I found the r 529 2k2 open, I changed it and it worked normally. | carlos almeida Iguatu ceara | |
| GRADIENTE | TV 2020 | Vertical closed | I found IC 301 and the diodes d420,421 in short I replaced the TV opened the vert. even more so with the problem with the half way down the image no longer opening upwards, it was normal. I went into service mode to check the table but everything was normal. So I corrected the current coming from IC 301 to pin 35 of the micro, I found the r 529 2k2 open, I changed it and it worked normally. | carlos almeida | |
| GRADIENTE | TV 2020 | Vertical closed top | R 320 open | AMSMARIANO | |
| GRADIENTE | TV 2020 | Vertical closed | Flyback leaking | Replace r321 | JR ELETRONICA |
| GRADIENTE | TV 2020 | Normal image defect but on the right side of the screen it said factory | Eeprom | Rewrite eeprom | naldim |
| GRADIENTE | TV 2020 | Vertical banging bottom | Replace c307 39n 100v | This email address is being protected from spambots. You need JavaScript enabled to view it. | |
| GRADIENTE | TV 2020 | Vertical closed | Replacement of the flyback, as it was leaking, replacement of diodes 420 and 421, r529, ci 301 and c310. | compusoft | |
| GRADIENTE | TV 2020 | Vertical closed | I found IC 301 and the diodes d420,421 in short I replaced the TV opened the vert. even more so with the problem with the half way down the image no longer opening upwards, it was normal. I went into service mode to check the table but everything was normal. So I corrected the current coming from IC 301 to pin 35 of the micro, I found the r 529 2k2 open, I changed it and it worked normally. | carlos almeida Iguatu ceara | |
| GRADIENTE | TV 2020 | Vertical closed | I found IC 301 and the diodes d420,421 in short I replaced the TV opened the vert. even more so with the problem with the half way down the image no longer opening upwards, it was normal. I went into service mode to check the table but everything was normal. So I corrected the current coming from IC 301 to pin 35 of the micro, I found the r 529 2k2 open, I changed it and it worked normally. | carlos almeida | |
| GRADIENTE | TV 2020 | Vertical closed top | R 320 open | AMSMARIANO | |
| GRADIENTE | TV 2020 | Vertical closed | Flyback leaking | Replace r321 | JR ELETRONICA |
| GRADIENTE | TV 2020 | Normal image defect but on the right side of the screen it said factory | Eeprom | Rewrite eeprom | naldim |