Search: Gradiente 2020
Results: 92

Gradiente 2020 Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
GRADIENTEGT2020
Don't care!Polyester capacitor c823 shorted or altered.Replace c823.MARCONES DE ARARIPINA-PE
GRADIENTE2020
LED blinks and does not oscillate.Optical couplerReplace the same.Mailson sev
GRADIENTETV-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 missingShorted micronsReplaceEletroClaudioPE
GRADIENTETV2020
Don't care, just keep going pí pí pí pí pí.......at the power supplyDiode 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
GRADIENTETV 2020
Does not work, emitting an intermittent beeping soundD 803 and c 808 of 8.2 nf for 500 v short in the primary of transformer t 802Vanoil
GRADIENTETV2020
Super heating horizontal outletEven with the original bu808dfi and complete overhaul it heats up too muchReplace with 2sc5149 and onlypaial.eletros
GRADIENTETV2020
Totally dead secondary power supplyZd 801 with leak (short)Replace zd 801 15v in the primary supply good luck.George Pontes
GRADIENTETV-2020
Led on, +b with 180v, does not oscillate horizontallyWithout +12v from the power supplyIn this case, I replaced the d806 which was toast and broken.jasvan souza
GRADIENTETV2020
D 807,rgp 15j shortedorlando lott
GRADIENTETV-2020
Without secondary power supplysC808 8k2 shortedReplace for another one with high insulationjasvan souza
GRADIENTETV-2020
Super heating the bu-808dfi horizontal outputCapacitor c-412 47x35vJust replaced it and it was okFábio Andrade
GRADIENTETV-2020
Retraction lines at the bottom of the screen.Remove the polyester capacitor c301 (10nf)Remove the capacitor.DIEGO FURTADO
GRADIENTETV-2020
Clear image, with spots and no plot, like displaced tube mask.D421, short, fr421 open, and ci vertical 9302.DIEGO FURTADO
GRADIENTETV2020
Doesn't turn on flybackOv2094/-h 08292jn
GRADIENTETV2020
No image. no characters. no rf.. screen with rainbow colorsLack of -12v probably causes rf420Check and replacejose nunes
GRADIENTETV2020
StoppedFlyback can put the ov2094/g 08292Resolvedjose nunes
GRADIENTE1420/2020
TV
When the customer enters a password and then no longer remembers itSolution, press the channel plus (+) and (-) minus keys for 5 seconds, and the factory password will return (0000) and that's itAdemar
GRADIENTE1420/2020
TV
Enter service modePress control menu and TV menu together to change screen, press TV menu and to exit, press display button on the controlAdemar
GRADIENTE1420/2020
TV
Vertical half closedCheck r 320Ademar
GRADIENTETV2020
Bu808dfi (q401) burning without apparent causeD809 change without measuringTurning off the horiz deflector. high voltage appears (lack of power supply amp) d809 c809Alextecnico