pa help! SHARP (DUNTKC522WE) stand-by only..

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pa help! SHARP (DUNTKC522WE) stand-by only..

Post by tonzkie08 on Sat Sep 13, 2014 6:10 pm

A]MERON PO AKONG GINAGAWA STAND BY LNG. NEED PO NG ADVICE MGA MASTER.

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

Post by tonzkie08 on Sat Sep 13, 2014 6:12 pm

DEAD SET PO UNG TV TPOS PINALITAN KO NG REGULATOR, NAGKARON NG STAND BY LIGHT PERO AYAW MAG ON. ANO PO GGWIN KO MGA MASTER? SHARP DUNTKC522WE.

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

Post by Electro on Sat Sep 13, 2014 6:34 pm

master download ka ng diagram
may post si master nyan
http://aelexian.4rumer.com/t1251-sharp-tv-chassis-ga-4-1w-eboard-duntkc522we

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

Post by Electro on Sat Sep 13, 2014 6:39 pm

ok ba ang h-out mo master? umabot ba ang B+ supply?
may na 9v na ba kayo sa jungle?

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

Post by tonzkie08 on Sat Sep 13, 2014 6:46 pm

meron po master. knina deadset to tpos pinalitan ko ng strw6753 nagkaron ng stand by pero ayaw mag on.. meron nman 9v at 5v master buo din h-out.

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

Post by tonzkie08 on Sun Sep 14, 2014 1:52 pm

mga master advice pa po.. tnx

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

Post by vintot26 on Sun Sep 14, 2014 6:14 pm

check mo tact switch sir kong may continuity

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

Post by alvinquimbo on Sun Sep 14, 2014 8:51 pm

@sis tonzkie08 kung naka stand by yan,pakisunod si sis electro kung may B+ ba o wala..tapos observe mo yung boltahe ng primary ecaps when plug and unplug?Kasi pag naka unplug yung unit mo at may nasusukat kang mataas na volts sa primary,ibig sabihin di pa gumagana si regulator,bale may mga periherals parts jan sa PSU mo ang pumipigil nadi gumana sire gulator mo kaya suyurin mo lahat ng peripheral parts ng regulator.. investigate

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

Post by arkin on Sun Sep 14, 2014 9:22 pm

@ts..sinubukan mo bang i power sa remote?or press chanel boton,baka sakali lng na hindi Very Happy

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

Post by Electro on Mon Sep 15, 2014 3:28 pm

tama si master arkin. baka hindi napindot ang secondary power

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

Post by tonzkie08 on Mon Sep 15, 2014 4:18 pm

ok nman khat ng tact switch mga master.. meron b+, minsan nag ki-click ung relay tpos after 3 seconds namamatay ulit. meron din akong nasusukat 24v sa vertical kpag pinindot ko ung power switch..tumawid na sa secondary ung voltage nya.. kelangan nlng mag-oscillate nito mga master...

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

Post by Emorej6 on Tue Sep 16, 2014 5:10 am

,,my supply b relay nyan master?? ,san ba patungo ang relay nyan ,para ba sa deguasing ?? ,try mu kaya ehang ang pin 8 ng memory ? ?Bka sakali ..

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

Post by Electro on Tue Sep 16, 2014 10:57 am

na check mo na lahat ng mga zener diode master?

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

Post by tonzkie08 on Wed Sep 17, 2014 3:48 pm

susubukan ko mga master.. meron na akong na hang na mga zener diode pero wla parin..

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

Post by Emorej6 on Thu Sep 18, 2014 12:01 am

,iwasan mu maghang ng zenner diode ..Dilikado yan dadame lalo cra nyan kc ang zenner ai nag reregulate ng voltage .

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

Post by Electro on Thu Sep 18, 2014 11:02 am

baka walang supply sa hdt master? subukan mo kaya master magpalit ng vertical ic. reset na rin ng memory

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

Post by baddypepito on Mon Sep 22, 2014 10:13 am

flat ba ito sis.? kung flat. try to check o replace muna ang kanyang yoke for testing purpose only.. sa tingin ko kc.. parang nagoscillate na xa,. kaya lang ngshushutdown after 3 seconds..

bali voltage ka po muna.. check lahat ng voltages sa secondary.. sa tingin ko. free na ang primary side nito..

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

Post by Electro on Sat Sep 27, 2014 11:58 am

kumusta na ito master?

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

Post by alvinquimbo on Sat Sep 27, 2014 3:39 pm

abang mode muna..

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

Post by tonzkie08 on Fri Oct 03, 2014 4:02 pm

ok na ung primry nito for sure mga master pero shut-down tlga after 3 to five seconds.. try ko muna magpalit ng vertical.. meron din nag advice skin na magpalit ako ng jungle i.c.. any suggestion pa po mga master..

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

Post by Emorej6 on Fri Oct 03, 2014 10:29 pm

,pag ba nkahung b+ ? Ilang volts??

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

Post by Electro on Sat Oct 04, 2014 12:25 pm

oo nga master tonzkie. ilang b+ niyo?

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

Post by ultrasonicâ„¢ on Fri Oct 17, 2014 4:46 pm

add more info.. ano na ang mga nagawa mo?

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

Post by geof79 on Tue Jun 02, 2015 12:52 am

Suggest lng, my nagawa kc ako pag on nun tv sec0nds lng na off ang relay taz d npower. Nkuha ko cra capactor mlapit sa relay swtch, un 2l0y na pag power nun tv.

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Re: pa help! SHARP (DUNTKC522WE) stand-by only..

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