Sharp 21" blinking red led

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Sharp 21" blinking red led

Post by geof79 on Sat May 30, 2015 9:17 pm

Mga master tech. Help nman po, any idea kung san ang prob pg ngbliblink ang red led? Pag ng test ako nun main capacitor wlang msukat na voltahe. Pero minsan pag on at ng green led nbuhay na un tv.

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Re: Sharp 21" blinking red led

Post by daltanics on Sun May 31, 2015 2:38 am

ano kaya model nito ?

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Re: Sharp 21" blinking red led

Post by geof79 on Sun May 31, 2015 7:35 am

Hndi ko kc nkuha un model.

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Re: Sharp 21" blinking red led

Post by Hertz on Sun May 31, 2015 10:05 pm

chassis board na lang ang i post mo

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Re: Sharp 21" blinking red led

Post by geof79 on Mon Jun 01, 2015 1:29 pm

Post ko sir model pg nagawi ako dun sa ngpagawa ng tv. Pnagawa kc un sir nputok putok dw pg sinaksak taz e on un tv. Nun bnuksan ko na my nkuryente na butiki, nlinis ko lng taz resolder ng lose con. Ng power nman at ngamit ulit, kwento lng nun my ari dati ng nblink mga 2weeks mula ng blhin un tv. Surplus flat screen 21".

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Re: Sharp 21" blinking red led

Post by Hertz on Mon Jun 01, 2015 11:16 pm

baka may arching galing sa flyback ang mga nabanggit na pagputok putok. check mo ang h-out, baka shorted na

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Re: Sharp 21" blinking red led

Post by geof79 on Mon Jun 01, 2015 11:53 pm

Wla nman master hertz. Ng power nrin un tv. Minsan nga ganun dw tlga un tv. Pg nblink kelangan e unplug, tapoz pg cnaksak at e on ok na ulit.

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Re: Sharp 21" blinking red led

Post by Hertz on Mon Jun 01, 2015 11:56 pm

puede leak caps o leak regulator pag nag i intermettent problem

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Re: Sharp 21" blinking red led

Post by geof79 on Tue Jun 02, 2015 12:08 am

Ah ok. Thankz! Cguro pg bumgay na tlga un tv ska ko ulit mgagawa.

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Re: Sharp 21" blinking red led

Post by alvinquimbo on Tue Jun 02, 2015 7:59 pm

congratulation congratulation congratulation

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Re: Sharp 21" blinking red led

Post by Electro on Thu Jun 04, 2015 12:45 pm

subukan i plug sa 110 master kung autovolt yan

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Re: Sharp 21" blinking red led

Post by geof79 on Thu Jun 04, 2015 8:53 pm

110 lng un my transf0rmer kc sa l0ob.

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Re: Sharp 21" blinking red led

Post by Hertz on Thu Jun 04, 2015 10:40 pm

puede sinadyang i 110 yan dahil mahinang klase ang regulator

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Re: Sharp 21" blinking red led

Post by geof79 on Thu Jun 04, 2015 11:07 pm

Ganun ba un master hertz? My surplus nga pla na mga autov0lt.

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Re: Sharp 21" blinking red led

Post by Hertz on Thu Jun 04, 2015 11:26 pm

hindi matitibay ang mga parts ng mga surplus dahil orig ang mga yan. nagiging mahina lang pagpinapalitan natin ng parts dito locally.

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Re: Sharp 21" blinking red led

Post by Electro on Sun Jun 07, 2015 10:22 pm

tama si master.

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Re: Sharp 21" blinking red led

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