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 | 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) | |
| GRADIENTE | PLT4230 | Add image on TV and A/V CVBS | V405 | macgyver | |
| GRADIENTE | TV-2925 | Turning off immediately after turning on | Check capacitor c805 with cold soldering | eletroclaudio aguas belas pe | |
| 29 GRADIENTE | COM MICRONAS | Burning horizontal outlet | Change the 10mfx160 of the power supply for a 22mf x250, change the bu2508d for a bu2508a without diode | Be very happy | itan |
| PHILCO GRADIENTE | TODOS DE 29'' TODOS COM MICRONAS | Transistor h burns out for no apparent reason | Check, change all filter+b capacitors of driver h | Place bu that supports higher current and higher peak voltage | josé carlos |
| GRADIENTE | 2022 | No color | R 519 10 k | Resistor r 519 10k open or auterated | Roberto Consertos |