pa help! SHARP (DUNTKC522WE) stand-by only..
AELEXIAN EMPIRE :: Analog and Mixed Signal Device Repair (Electronics Technician Board) :: (Electronics Technician Board) :: Television Repair
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pa help! SHARP (DUNTKC522WE) stand-by only..
A]MERON PO AKONG GINAGAWA STAND BY LNG. NEED PO NG ADVICE MGA MASTER.
tonzkie08- AAA Battery
- Posts : 19
Join date : 2012-10-23
Re: pa help! SHARP (DUNTKC522WE) stand-by only..
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.
tonzkie08- AAA Battery
- Posts : 19
Join date : 2012-10-23
Re: pa help! SHARP (DUNTKC522WE) stand-by only..
master download ka ng diagram
may post si master nyan
http://aelexian.4rumer.com/t1251-sharp-tv-chassis-ga-4-1w-eboard-duntkc522we
may post si master nyan
http://aelexian.4rumer.com/t1251-sharp-tv-chassis-ga-4-1w-eboard-duntkc522we
Electro- D Battery
- Posts : 1475
Join date : 2010-08-26
Age : 28
Location : Calinan Davao City
Re: pa help! SHARP (DUNTKC522WE) stand-by only..
ok ba ang h-out mo master? umabot ba ang B+ supply?
may na 9v na ba kayo sa jungle?
may na 9v na ba kayo sa jungle?
Electro- D Battery
- Posts : 1475
Join date : 2010-08-26
Age : 28
Location : Calinan Davao City
Re: pa help! SHARP (DUNTKC522WE) stand-by only..
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.
tonzkie08- AAA Battery
- Posts : 19
Join date : 2012-10-23
Re: pa help! SHARP (DUNTKC522WE) stand-by only..
mga master advice pa po.. tnx
tonzkie08- AAA Battery
- Posts : 19
Join date : 2012-10-23
Re: pa help! SHARP (DUNTKC522WE) stand-by only..
check mo tact switch sir kong may continuity
vintot26- AAA Battery
- Posts : 6
Join date : 2014-01-23
Age : 32
Location : pangasinan
Re: pa help! SHARP (DUNTKC522WE) stand-by only..
@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..

alvinquimbo- D Battery
- Posts : 773
Join date : 2014-03-29
Age : 29
Location : Davao City
Re: pa help! SHARP (DUNTKC522WE) stand-by only..
@ts..sinubukan mo bang i power sa remote?or press chanel boton,baka sakali lng na hindi

arkin- D Battery
- Posts : 446
Join date : 2011-12-02
Re: pa help! SHARP (DUNTKC522WE) stand-by only..
tama si master arkin. baka hindi napindot ang secondary power
Electro- D Battery
- Posts : 1475
Join date : 2010-08-26
Age : 28
Location : Calinan Davao City
Re: pa help! SHARP (DUNTKC522WE) stand-by only..
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...
tonzkie08- AAA Battery
- Posts : 19
Join date : 2012-10-23
Re: pa help! SHARP (DUNTKC522WE) stand-by only..
,,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 ..
Emorej6- AA Battery
- Posts : 121
Join date : 2014-09-05
Age : 21
Location : Mindoro
Re: pa help! SHARP (DUNTKC522WE) stand-by only..
na check mo na lahat ng mga zener diode master?
Electro- D Battery
- Posts : 1475
Join date : 2010-08-26
Age : 28
Location : Calinan Davao City
Re: pa help! SHARP (DUNTKC522WE) stand-by only..
susubukan ko mga master.. meron na akong na hang na mga zener diode pero wla parin..
tonzkie08- AAA Battery
- Posts : 19
Join date : 2012-10-23
Re: pa help! SHARP (DUNTKC522WE) stand-by only..
,iwasan mu maghang ng zenner diode ..Dilikado yan dadame lalo cra nyan kc ang zenner ai nag reregulate ng voltage .
Emorej6- AA Battery
- Posts : 121
Join date : 2014-09-05
Age : 21
Location : Mindoro
Re: pa help! SHARP (DUNTKC522WE) stand-by only..
baka walang supply sa hdt master? subukan mo kaya master magpalit ng vertical ic. reset na rin ng memory
Electro- D Battery
- Posts : 1475
Join date : 2010-08-26
Age : 28
Location : Calinan Davao City
Re: pa help! SHARP (DUNTKC522WE) stand-by only..
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..
bali voltage ka po muna.. check lahat ng voltages sa secondary.. sa tingin ko. free na ang primary side nito..
baddypepito- C Battery
- Posts : 294
Join date : 2012-08-08
Age : 30
Location : mandaue city cebu
Re: pa help! SHARP (DUNTKC522WE) stand-by only..
kumusta na ito master?
Electro- D Battery
- Posts : 1475
Join date : 2010-08-26
Age : 28
Location : Calinan Davao City
Re: pa help! SHARP (DUNTKC522WE) stand-by only..
abang mode muna..
alvinquimbo- D Battery
- Posts : 773
Join date : 2014-03-29
Age : 29
Location : Davao City
Re: pa help! SHARP (DUNTKC522WE) stand-by only..
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..
tonzkie08- AAA Battery
- Posts : 19
Join date : 2012-10-23
Re: pa help! SHARP (DUNTKC522WE) stand-by only..
,pag ba nkahung b+ ? Ilang volts??
Emorej6- AA Battery
- Posts : 121
Join date : 2014-09-05
Age : 21
Location : Mindoro
Re: pa help! SHARP (DUNTKC522WE) stand-by only..
oo nga master tonzkie. ilang b+ niyo?
Electro- D Battery
- Posts : 1475
Join date : 2010-08-26
Age : 28
Location : Calinan Davao City
Re: pa help! SHARP (DUNTKC522WE) stand-by only..
add more info.. ano na ang mga nagawa mo?
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ultrasonicâ„¢- D Battery
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Join date : 2010-08-19
Age : 32
Location : Davao City
Re: pa help! SHARP (DUNTKC522WE) stand-by only..
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.
geof79- D Battery
- Posts : 311
Join date : 2015-05-30
Age : 38
Location : Cam. Norte
AELEXIAN EMPIRE :: Analog and Mixed Signal Device Repair (Electronics Technician Board) :: (Electronics Technician Board) :: Television Repair
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