pa-help po ulit mga master. plzzzzz

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pa-help po ulit mga master. plzzzzz

Post by arniemariano on Thu Jun 06, 2013 12:05 am

matrix po brand ng t.v. china po.

sira po yung regulator nya nung una,then pinalitan ko po. ok naman po lahat ng mga supply, sa vertical, collector/flyback, crt socket, sounds. pero hindi po sya umaandar.



san po problem nun? help po mga master. thank you.....

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Re: pa-help po ulit mga master. plzzzzz

Post by daltanics on Thu Jun 06, 2013 2:48 am

mayron ba voltage sa secondary?if wala focus kalang sa may power supply section.

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Re: pa-help po ulit mga master. plzzzzz

Post by arniemariano on Thu Jun 06, 2013 7:15 am

meron po. kumpleto po sya lahat, pero naka standy lang po sya.

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Re: pa-help po ulit mga master. plzzzzz

Post by baddypepito on Thu Jun 06, 2013 7:45 am

check kung meron bang voltage sa horizontal drive transformer near hot. hindi mag.oscilate yan kung walang voltage don..
yan lang po muna..

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Re: pa-help po ulit mga master. plzzzzz

Post by arniemariano on Wed Jun 12, 2013 11:44 am

ok naman po mga supply nya. vertical-24v, hot-110v, sounds. normal po lahat,

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Re: pa-help po ulit mga master. plzzzzz

Post by Digitap on Wed Jun 12, 2013 12:59 pm

memory Razz

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Re: pa-help po ulit mga master. plzzzzz

Post by ultrasonicâ„¢ on Fri Jun 14, 2013 5:33 pm

kng sa psu kumukuha ng supply ang Sound amp... baka wla ngang H. oscillation....

kng di nmn... bka my tama nga ang eeprom.... double check nlng ulit sis... pakipost na rin ng model # ng unit.. baka may dump tayo nyan..

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Re: pa-help po ulit mga master. plzzzzz

Post by arniemariano on Sun Jun 16, 2013 1:56 am

ahm pasensya na po. i can't pix it the problem, nagpalit na po ako eeprom and memory at flybak. pero hindi pa din po sya naging ok. umandar sya pero after a minit namatay din po. so the customer said, kung wala ng pag-asa dispose na nya.ehe

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Re: pa-help po ulit mga master. plzzzzz

Post by arniemariano on Sun Jun 16, 2013 1:57 am

pero nung iniwan nya sakin in a few days, lumuwas ako at may nabili ako buong board sa manila, isinalpak ko yun, and then ok na sya. pero hindi tlaga namin malaman kung san yung problem nya mga master.

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Re: pa-help po ulit mga master. plzzzzz

Post by arniemariano on Sun Jun 16, 2013 1:58 am

thank you po sa mga tulong master.....

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Re: pa-help po ulit mga master. plzzzzz

Post by DJFEL on Sun Jun 16, 2013 1:04 pm

hmm...hola supply sa secondery lang yan...

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Re: pa-help po ulit mga master. plzzzzz

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