TCL-21189u

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TCL-21189u

Post by dhellph0307 on Mon Sep 24, 2012 4:11 pm


sir/mam patulong naman po, paki-diagnose problem nito TCL-21189U

action taken: replace vert ic (stv9302b), ecaps around vert ic, at diode (1n4001) nagpalit na rin po ako ecaps (220uf/16v) sa rgb pero ganun parin po problem maraming black lines,



maraming salamat po!

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Re: TCL-21189u

Post by ultrasonicâ„¢ on Wed Nov 07, 2012 7:22 pm


araro ng resistor sa paligid ng vert drive...
palitan din ang filter ecaps mo sa vertical supply pati rin ang output caps

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Re: TCL-21189u

Post by aying on Thu May 16, 2013 1:41 pm

ganito rin po problema ko, pinalitan ko na lahat vertical parts wala pa rin, try ko palitan ung sa mga vertical drive

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Re: TCL-21189u

Post by Sponsored content Today at 11:41 am


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