angels figuereds

513

hace 5 años

I leave you the link of the diagram
http://elektrotanya.com/samsung_cl21z43mlax-xao-chasis_ksbe_sm.pdf/download.html
If the download doesn't work, I leave you this other link
http://www.mediafire.com/download/5295n8hfilsdv5s/samsung_cl21z43mlax-xao-chasis_ksbe_sm.pdf

manolo karvalo

30.814

hace 5 años

Hello Friend. Moise, what number is the TV chassis.

manolo karvalo

30.814

hace 5 años

friend. r821 if there is but r821b I can't find in the diagram only the r821a appears, look closely at that r

franciscovallarta

22.858

hace 5 años

Did you find a short fuse?

Alejandro54

18

hace 5 años

chassis KSCA 21Z43

Alejandro54

18

hace 5 años

those two resistors on the board are in series in series at b + voltage, according to the board I must have 130v and I only have 125v

Quintero4hson

2.802

hace 5 años

short fuses, is blown or is good "there is continuity"

Alejandro54

18

hace 5 años

Thanks to all for your help, I tried to place a resistance of 33,000 in series with an R of 100,000 the TV turned on and completed the image of the screen, the voltage in the b + 135v, only that it has zoom, a little altered the image.

Quintero4hson

2.802

hace 5 años

I mean remove the resistance of 133K you made and place one of 124K or 127K to avoid over voltage risks

Alejandro54

18

hace 5 años

Thanks for your help, colleague Quintero, I put an R27000 the TV turned on well in b + 130v, I have it in test and noticed that in a horizontal corner not complete, but it is minimal it is almost not seen, I will enter service mode to see if I solve it,

Quintero4hson

2.802

hace 5 años

That is a good way to solve the small inconvenience from service mode.
greetings friend.

Alejandro54

18

hace 5 años

Thanks to all I was able to solve this TV's fault, so well I changed a ceramic capacitor C826 had a C183J in 2000 and the diagram says 474 in 250V I changed it and the TV completed the image.