#TVS

Sdílet
Vložit
  • čas přidán 27. 08. 2024
  • In this video I had received a TVs apache digital speedo meter from sanket suryavanshi , Maharashtra ,
    Meter was 80 dead condition just work display light and one indicator signal led that's
    After receiving meter I had open the case and found both primary power ic was burn due to water insertion but meter case was in good condition than how water inserted to inside the meter case well one of Trip button rubber brake this the reason water inserted ,OK after replacing tow ic meter was not work again I Trace for faulty components and I found Plenty's of components damaged some are damage short-circuit and few are damaged for water reaction corrosion finaly I had replace all damaged components with new one at last meter work like new one ,
    Components list-2 no of scr no ds789tz alternative of dz789ts
    1 no of low filter transistors number bcp59
    One no of high-speed Cristal oscillator 7.5 gigaherz
    One no of memory ic 2s9036
    6 no of fields effects by pass transistors

Komentáře • 118