Gradiente 2020 TV Repair: Common Faults and Solutions.
Search: Gradiente 2020
Results: 92
Results: 92
Gradiente 2020 Repair Guide: Common Issues and Fixes
Brand | Model | Fault | Detailed Problem | Solution | By |
---|---|---|---|---|---|
GRADIENTE | GT2020 | Don't care! | Polyester capacitor c823 shorted or altered. | Replace c823. | MARCONES DE ARARIPINA-PE |
GRADIENTE | 2020 | LED blinks and does not oscillate. | Optical coupler | Replace the same. | Mailson sev |
GRADIENTE | TV-2020 | They have a +b power supply but the LED does not light up, the tensions of 5 votes and those of 3.3 votes are missing | Shorted microns | Replace | EletroClaudioPE |
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 | 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 | TV2020 | Super heating horizontal outlet | Even with the original bu808dfi and complete overhaul it heats up too much | Replace with 2sc5149 and only | paial.eletros |
GRADIENTE | TV2020 | Totally dead secondary power supply | Zd 801 with leak (short) | Replace zd 801 15v in the primary supply good luck. | George Pontes |
GRADIENTE | TV-2020 | Led on, +b with 180v, does not oscillate horizontally | Without +12v from the power supply | In this case, I replaced the d806 which was toast and broken. | jasvan souza |
GRADIENTE | TV2020 | D 807,rgp 15j shorted | orlando lott | ||
GRADIENTE | TV-2020 | Without secondary power supplys | C808 8k2 shorted | Replace for another one with high insulation | jasvan souza |
GRADIENTE | TV-2020 | Super heating the bu-808dfi horizontal output | Capacitor c-412 47x35v | Just replaced it and it was ok | Fábio Andrade |
GRADIENTE | TV-2020 | Retraction lines at the bottom of the screen. | Remove the polyester capacitor c301 (10nf) | Remove the capacitor. | DIEGO FURTADO |
GRADIENTE | TV-2020 | Clear image, with spots and no plot, like displaced tube mask. | D421, short, fr421 open, and ci vertical 9302. | DIEGO FURTADO | |
GRADIENTE | TV2020 | Doesn't turn on flyback | Ov2094/-h 08292 | jn | |
GRADIENTE | TV2020 | No image. no characters. no rf.. screen with rainbow colors | Lack of -12v probably causes rf420 | Check and replace | jose nunes |
GRADIENTE | TV2020 | Stopped | Flyback can put the ov2094/g 08292 | Resolved | jose nunes |
GRADIENTE | 1420/2020 TV | When the customer enters a password and then no longer remembers it | Solution, press the channel plus (+) and (-) minus keys for 5 seconds, and the factory password will return (0000) and that's it | Ademar | |
GRADIENTE | 1420/2020 TV | Enter service mode | Press control menu and TV menu together to change screen, press TV menu and to exit, press display button on the control | Ademar | |
GRADIENTE | 1420/2020 TV | Vertical half closed | Check r 320 | Ademar | |
GRADIENTE | TV2020 | Bu808dfi (q401) burning without apparent cause | D809 change without measuring | Turning off the horiz deflector. high voltage appears (lack of power supply amp) d809 c809 | Alextecnico |