JVC TV..model AV-21P8 tumitklop ang picture ng pa horizontal, then after 15 mins shutdown na??

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JVC TV..model AV-21P8 tumitklop ang picture ng pa horizontal, then after 15 mins shutdown na??

Post by Rolando C. Molina on Tue Aug 23, 2011 9:25 am

mga sir good morning uli... JVC-AV-21P8 kpag open q ang power nya..good picture..then after 5 to 10 minutes.. tumitiklop na ang picture nya..at kpag tumiklop na..2 minutes.. shutdown na ang power..sira na ang h-out D2499? temporary use q muna ang D2499 dahil di ko alam ang original no. h-out nito..? brand new ang plyback? galing na ksi ito sa ibang tech..pull out ng owner.more power to u mga sir's... Sad Very Happy
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Re: JVC TV..model AV-21P8 tumitklop ang picture ng pa horizontal, then after 15 mins shutdown na??

Post by Hertz on Tue Aug 23, 2011 7:48 pm

kapatid baka mababa masiyado ang H-out na iyan. o baka mataas ang oscillation mo. normal ba lahat ng supply mo ?

ito ang manual baka makatulong

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Re: JVC TV..model AV-21P8 tumitklop ang picture ng pa horizontal, then after 15 mins shutdown na??

Post by Rolando C. Molina on Wed Aug 24, 2011 9:55 am

sir..normal ang mga supply nya..maaring mababa ang h-out q..kya lang di q alam anu ang original parts ginamit sa h-out.???cguro if original h-out ang ikakabit q mag normal function na sya..sir ano ba ang original h-out nya??tnx..
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Re: JVC TV..model AV-21P8 tumitklop ang picture ng pa horizontal, then after 15 mins shutdown na??

Post by ultrasonicâ„¢ on Thu Aug 25, 2011 1:29 am


mka-ambang nga ditu (^_^

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Re: JVC TV..model AV-21P8 tumitklop ang picture ng pa horizontal, then after 15 mins shutdown na??

Post by totoy on Wed Aug 31, 2011 5:00 pm

sir try u palitan lahat ng capacitor na nsa horizontal circuit....gud luck
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Re: JVC TV..model AV-21P8 tumitklop ang picture ng pa horizontal, then after 15 mins shutdown na??

Post by Electro on Tue Sep 20, 2011 9:59 am

Rolando C. Molina wrote:sir..normal ang mga supply nya..maaring mababa ang h-out q..kya lang di q alam anu ang original parts ginamit sa h-out.???cguro if original h-out ang ikakabit q mag normal function na sya..sir ano ba ang original h-out nya??tnx..

wala ba sa manual na bigay ni master hertz ?
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Re: JVC TV..model AV-21P8 tumitklop ang picture ng pa horizontal, then after 15 mins shutdown na??

Post by Electro on Tue Sep 20, 2011 10:00 am


master rolando baka mataas ang oscillation mo. napalitan mo na ba ang crystal 503 mo ?
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Re: JVC TV..model AV-21P8 tumitklop ang picture ng pa horizontal, then after 15 mins shutdown na??

Post by zandertech on Tue Oct 04, 2011 10:22 pm

sir umiinit po ba ung HOT mo? try mu palitan ung caps high voltage with low capacitance sa horizontal section muh

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Re: JVC TV..model AV-21P8 tumitklop ang picture ng pa horizontal, then after 15 mins shutdown na??

Post by daltanics on Tue Nov 01, 2011 3:20 am

sir ang yoke baka may tama check mo
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Re: JVC TV..model AV-21P8 tumitklop ang picture ng pa horizontal, then after 15 mins shutdown na??

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