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 | 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 | TVD-2951 | Capacitor 805 burst, I replaced the TV, it kept beeping and the power supplys were low. I turned off the flay back output one by one when I turned off the output that feeds the RGB power supply, it normalized. | Replace ic 901 (6107 jf) | edinaldo | |
| GRADIENTE | TV2025 | Turns off after a few minutes | Zd 401(22v) or pin 10 line of the fly back if it reaches r406 of 100Ω the tv will no longer turn off | Don't forget the famous chapter. from c805 power supply | José Gusmão |
| GRADIENTE | TV2920 | Closed horizontal | C411 | C411 replacement | fabiano |
| GRADIENTE | TV-1421 | Time it turns on time it doesn't turn on | Cold welding on fb502 and fb801 | Redo the welds | eletroclaudio aguas belas |
| GRADIENTE | AMPLIFICADOR M-80 | Right channel a little low and when turning on when cold the right channel failed | Volume potentiometer | Replace it for a new one | flavio |
| GRADIENTE | GT-1422BP | Even with the brightness and contrast turned off, the screen still has the image and is white. | Change the resistor r 547 130k open | Replace the open resistor r 547 near the fly-beck | João Carlos |
| GRADIENTE | GTB-2010 | Blurred image and colored outlines, looking like a tube falling | D421 (shorted), fr406 (open) and vertical output | MACC ELETRONICA | |
| GRADIENTE | TV 1420 | Doesn't start has + b | Ic 804 regulator 12 v | Replace the same | aliomarp |
| GRADIENTE | TF-2150 | Low power supply and the relay is beating | Q801 bc848 leaking | eletroclaudio aguas belas pe | |
| GRADIENTE | TF-2150 | White screen with lines of retraces | Defective vertical outlet | Replace for a new one | eletroclaudio aguas belas pe |
| GRADIENTE | RECEIVER MODEL 900 | Slight distortion on both channels | C129 e c229 800pf | Replace without measuring. | Manoel |
| 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 | GBT-2911 | Doesn't start | Capacitores c-805 c-812 | ladmyr | |
| GRADIENTE | GBT-2911 29 | Turns off by itself | With nothing that could make it turn off on its own | Remove 22v zener protection circuit | antonio curitiba |
| GRADIENTE | 2924 | Turning off | C805 changed | Replace with a 47μF x 250v one | flavio |
| GRADIENTE | TS 2060 | Stop | Resistor r802 92k | Solution to replace the same | fernando timbauba PE |
| GRADIENTE | GT2033 | TV does not obey functions | Memora eprom | Replace the same | eletroclaudio aguas belas pe |
| GRADIENTE | K341 PCI DA FONTE | Difficulty reading DVDs and after a few minutes | Defective power supply integrated | Replace the integrated power supply (only insert the original) |