Sharp tv no secondary power

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Sharp tv no secondary power

Post by geof79 on Sat May 30, 2015 10:11 am

Mga master help nman, my gnawa ak0ng tv no secondary power. Pag ng test ako ng main capactor ok nman pero wlang tawid tlga. Ng try ko hang output pero kht standby wla tlga.
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Re: Sharp tv no secondary power

Post by Hertz on Sun May 31, 2015 10:25 pm

nag-i-stock ba ang main capacitor ng kuryente? kong Oo, check mo lahat ng parts ng regulator at kasali siya syempre

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Re: Sharp tv no secondary power

Post by geof79 on Mon Jun 01, 2015 1:17 pm

Nag i stock master. D ko lng na try mg actual ng regulator. Inabot dw kc i2 ng brown out tapoz bgla rin ngkakuryente. Un na hndi na na-on, kht standby wla.
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Re: Sharp tv no secondary power

Post by Hertz on Mon Jun 01, 2015 11:12 pm

palitan mo muna yan o unahin mo muna ang mga electrolytic cap at resistor sa paligid niya

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Re: Sharp tv no secondary power

Post by geof79 on Tue Jun 02, 2015 12:16 am

Tanon ko lng sir, kht ba hndi shorted ang main capacitor posible rin my cra na ang regulator? Karamihan plang kc sa na engkwntro ko.. Palit vertical, h-out at mga lose con.
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Re: Sharp tv no secondary power

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

yap pwede yan sis..kung duda ka sa reg ay direct replace kana...pero mas maigi na macheck mo ang mga peripheral parts yan bago hatulan si reg... Very Happy Very Happy Very Happy
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Re: Sharp tv no secondary power

Post by Electro on Thu Jun 04, 2015 1:00 pm

di pa ako naka engkwentro na shorted ang main cap. iyong reg ang dahilan kaya shorted ang reading ng main cap
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Re: Sharp tv no secondary power

Post by alvinquimbo on Thu Jun 04, 2015 8:15 pm

tama ka sis electro iyang reg ang dahilan kaya parang short ang reading ng e-caps..
ot: musta na ang buhay sis???may balita kana kay sir ultra..?
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Re: Sharp tv no secondary power

Post by DJFEL on Mon Jun 15, 2015 3:30 pm

my ecaps probs yan naka paliged sa primary..yan ang probs pang ok cya...pang hinde reg na yan..
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Re: Sharp tv no secondary power

Post by geof79 on Mon Jun 15, 2015 11:34 pm

Ok mga master. Sundan ko lng mga cnbi nyo. Tnx.
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Re: Sharp tv no secondary power

Post by triac on Tue Jun 16, 2015 5:25 pm

araro sa primary side ng psu.Kung may short sa malaking filter sa x1 baka sira na nga ang regulator..
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Re: Sharp tv no secondary power

Post by james on Mon Jun 22, 2015 5:58 pm

Bunot muna si HOT, tapos saka ka magsukat kung magkakameron ng standbye. O B+
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Re: Sharp tv no secondary power

Post by Electro on Tue Jun 23, 2015 3:51 pm

@master alvin. medyo ko na raw si master. bibisita nga siya ngayong sunday sa shop. excited kami ni brad oscar.  cheers
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Re: Sharp tv no secondary power

Post by alvinquimbo on Tue Jun 23, 2015 10:22 pm

Ok na pala sis sir ultra....buti naman..regards nyo nalang ako kay sir ultra..Banana dancing Banana dancing Banana dancing Banana dancing
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Re: Sharp tv no secondary power

Post by Electro on Fri Jun 26, 2015 4:09 pm

makakarating master  reporting
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