Sharp 21V-R80M

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Sharp 21V-R80M

Post by geof79 on Tue Aug 23, 2016 7:31 pm

Kailangan ko na cguro 2l0ng nyo mga master. Dti kc cguro mga 5min lumiliit un pic ne2. Taz ng isa isa na ako ng palit ng mga ecaps. Ngaun ng black out 2l0y. San kya i2 ngka prob? Kam0t ulo na ako d2. Tnx sa mkpg advice.

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Re: Sharp 21V-R80M

Post by geof79 on Tue Aug 23, 2016 7:58 pm

Sbi kc sound lng nwla ne2. Pg pinupukpok dw ngka2merun gang sa 2luyan ng nwla. Tisting ko muna bgo gwin, singaw na pti sa anode cap kya pnlitan. Ng mging ok pti sounds, my lumitaw pang ibng prob. Yun nga lumiliit pa h0riz0ntal taz pa vertical. Gang mg isa2 na palit ng ecaps pero pg power d na 5min ganun pa rin. Huli ko palit ng 2200/25v mlapit sa transfo, ng e power ng standby gang nwla na pti un ilaw. Black out na ang ngyari.

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Re: Sharp 21V-R80M

Post by Electro on Wed Aug 24, 2016 10:40 am

check mo master baka may iba pang loose contact.

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Re: Sharp 21V-R80M

Post by geof79 on Wed Aug 24, 2016 10:46 am

Wla man na master. Halos nsuyod ko na lahat. Bnun0t ko ang h-0ut pero d rin ngka standby.

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Re: Sharp 21V-R80M

Post by geof79 on Wed Aug 24, 2016 5:56 pm

Update lng, minsan ngka2 standby pero saglit lng. Taz my lumalagatik. Check ko na halos lahat sa sec0ndary pero ganun pa rin. Lipat na ako sa primary at ayun cra pla ang D715 smay regulator. Try ko e power ngka standby na. Sna ok na i2. Ibalik ko pa ang h-out.

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Re: Sharp 21V-R80M

Post by geof79 on Wed Aug 24, 2016 7:29 pm

Ok na i2. Cguro dati my leak na un zener di0de kya ganun d 2matagal lumiliit ang pic. Gang sa bumigay na kya nag black out. Dami muna pnagdaanan bgo n2k0y. tyagaan lng tlga sa pg aaus.

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Re: Sharp 21V-R80M

Post by ultrasonicâ„¢ on Thu Aug 25, 2016 12:20 pm

yang 5.6V zener na yan ay laging nagleleak sa ganyang chassis.. buti na huli mo. Congratz

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Re: Sharp 21V-R80M

Post by geof79 on Thu Aug 25, 2016 2:25 pm

Tnx sir ultra. Nbgsak kc ang b+ kya check ko na smay pligid ng regulator. Un zener pala ang salarin. Dami ko pa d2 ma22nan.

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Re: Sharp 21V-R80M

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