Gradiente TV Repair: Common Faults and Solutions.
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Results: 1318
Results: 1318
Gradiente Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| GRADIENTE | D461 | Stand | Replace of power supply capacitors: 16v/2200uf, 16v/330uf | JoaoPedro | |
| GRADIENTE | TS-2960 | Turns on and off immediately | Altered 410 resistor | Will replace the same one, its value is 9.1k | lucinaldo |
| GRADIENTE | GT2033 | Led on +b normal oscillates and cuts out | Increase screen if vertical line appears, possibly shorted vertical output | Replace ic301 | samuel leite |
| GRADIENTE | GT2033 | Led flashing voltage +b 111v intermittent tick noise | C825 as low capacitance | Replace c825 | samuel leite |
| GRADIENTE | HRM-290S | Vertical closed | Please 503 | pardal-x | |
| GRADIENTE | TV2020 | Don't care, just keep going pí pí pí pí pí.......at the power supply | Diode d807 rgp15j shorted. | Replace diode d807 in the power supply secondary. rgp15j. In my case, tsound wasn't another one like it, so I replaced it with a sk4f. And it worked. | MARCONES DE ARARIPINA-PE |
| GRADIENTE | E-600 | Doesn't tune in to the radio, just hissing | Solda fria inside the varicap (fm100) opened by saida de antenna | ELISEU | |
| GRADIENTE | TV 2021 | Turns on but does not light the filament | C 803 of 1000uf 16v | josivete tavares afonso bezerra rn | |
| GRADIENTE | SW150 HTS150 | No sound good sound output | R630 of 100r opens and ce607 in raw the leakage causes the r630 to burn | Replace the two and that's it!! | orlando lott |
| GRADIENTE | TFH-2970 | Does not turn on, +b with 70v and LED off. | Capacitor c513, 22nf/50v at the power supply changed | Replace the capacitor c513 22nf/50v at the power supply. | MARCONES DE ARARIPINA-PE |
| GRADIENTE | GT1433 | Contrast acting little | Remove diod.501 from the circuit | D 501 remove out | debique |
| GRADIENTE | TF2953 | Does not tune channels. burning resistor r830 (390r) | Tsound were no 33v on the varicap. | The cause of burning the resistor was a smd c-102 capacitor that was leaking, killing the 33v. A common disk capacitor of any value can be used and it will not alter the functioning of the TV. good luck friends. | Giovani |
| GRADIENTE | TV2021 | No tune no av just menu.... | Memory | Confirming tip found sound | ELETRONICA INFOAÇU |
| GRADIENTE | TV-2922 | Burning bu2508ax | According to the diagram, the bu2508dx goes, but on the TV it goes the ax, but when you put the dx it boils | Put the bu2508ax, logical after reviewing the usual... | stevesandrei |
| GRADIENTE | TF2140 | TV with a symptom that looked like it had a burnt horizontal output, but when carrying out tests, it was clear that tsound was a blown capacitor. (c709) | A capacitor (c709) literally burned | In my case, I removed it and turned on the TV, but of course you have to check the entire power supply and horizontal stage | Adriano SB |
| GRADIENTE | GT 2022 | Inoperante; sem std by. | Change all capacitors on the +b 130 volt line (160v insulation); change capacitors on the 9 volt line. check regulator 7805; If the board shows signs of component heating (surrounding surface darkened), replace it even if it is still working. never come back. | Waldir Salum Junior | |
| GRADIENTE | TV2922 | Turn on and off | C-805 10x250v defective | Just replace it (that's the right tip) | PAULO SERTEL ITARARÉ SP |
| GRADIENTE | D470 | Works normally, no sound | Diodo zener 12v d102 e r101 | regisk8oli | |
| GRADIENTE | TV2021 | Turning off in 20 seconds | R55 180k open | Replace of resistance. it was ok | cesar&cesar |
| GRADIENTE | D-470 | Inoperative. Tsound is no voltage on the power supply secondary | Zd-901 change without measuring (18v) | samuel leite |