Help: LG mini hi fi DVD compo MMD64-AOU model "DISK ERR" display
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alvinquimbo
Lenaren
6 posters
AELEXIAN EMPIRE :: Analog and Mixed Signal Device Repair (Electronics Technician Board) :: Radio, Stereo, DVD Components & other Appliances
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Re: Help: LG mini hi fi DVD compo MMD64-AOU model "DISK ERR" display
baka my naka dikit sa solda mo sis...
DJFEL- 24V BATTERY
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Join date : 2012-11-21
Age : 42
Location : SIUIJOR
Re: Help: LG mini hi fi DVD compo MMD64-AOU model "DISK ERR" display
...opo sis... OK naman mga solda nya... kahit wala ng DVD ok na sana...
Lenaren- C Battery
- Posts : 294
Join date : 2012-02-26
Location : Iloilo
Re: Help: LG mini hi fi DVD compo MMD64-AOU model "DISK ERR" display
na try mo na hug lahat patongo ng dvd sis..sem pa rin ba..
DJFEL- 24V BATTERY
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Re: Help: LG mini hi fi DVD compo MMD64-AOU model "DISK ERR" display
oo sis... same pa rin.. no improvement... may pasok pa kasi kaya di ko natutukan... wala din schem kaya mahirap... newbie pa ako pati..
Lenaren- C Battery
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Join date : 2012-02-26
Location : Iloilo
Re: Help: LG mini hi fi DVD compo MMD64-AOU model "DISK ERR" display
subukan ko e upload ung svc manual nito... stay tune kalang
..xa nga pala double check ffc cable bka my natanggal/nabungi na contact plate. or assume natin ok ang polarity nya from CD board/mpeg board to frontpanel board ay sad to say cd board na nga yan... but try also hold stop button for almost 10 seconds after turning on.... baka ko lng na tunr on ng kosa ang progressive scan
..xa nga pala double check ffc cable bka my natanggal/nabungi na contact plate. or assume natin ok ang polarity nya from CD board/mpeg board to frontpanel board ay sad to say cd board na nga yan... but try also hold stop button for almost 10 seconds after turning on.... baka ko lng na tunr on ng kosa ang progressive scan
ultrasonic™- 24V BATTERY
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Re: Help: LG mini hi fi DVD compo MMD64-AOU model "DISK ERR" display
Salamat po master... ok naman po FFC cable nya... try ko po... wait na lang me sa schem...
Lenaren- C Battery
- Posts : 294
Join date : 2012-02-26
Location : Iloilo
Re: Help: LG mini hi fi DVD compo MMD64-AOU model "DISK ERR" display
Ganun pa rin po master... minsan nagka-display pero DVD functions agad ang lumabas (dapat demo muna) at disk errror pa rin at volume lang nagana ung ibang button hindi... tapos di sya ma-power off... kelangan hugutin ang plug... pagkabit ulit "--:--" ganito ulit ang display...
Lenaren- C Battery
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Join date : 2012-02-26
Location : Iloilo
Re: Help: LG mini hi fi DVD compo MMD64-AOU model "DISK ERR" display
try daw hug supply lahat ng output ng transfo sis nka prtic yata yan or hug yong 7805 or 7812 or ect...my nka store supply sa ecap sa supply..try dw mo sis..
DJFEL- 24V BATTERY
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Age : 42
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Re: Help: LG mini hi fi DVD compo MMD64-AOU model "DISK ERR" display
master baka may maling tapping ng wire connector.
Electro- 24V BATTERY
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Re: Help: LG mini hi fi DVD compo MMD64-AOU model "DISK ERR" display
Sis lenaren. Sori.. di ko pa ma post ang request manual nyu. may probz kasi ang lgservce site namin... kaya di ko ma download ang soft copy...
ultrasonic™- 24V BATTERY
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Re: Help: LG mini hi fi DVD compo MMD64-AOU model "DISK ERR" display
Master update ko lang po... ma-ON lang po ang unit kung i-press ng matagal ang power button sabay saksak ng power cord tapos magwe-welcome po... tapos sa DVD function na kaagad sya... nawala na po ang "DISK ERR"... pag mano-mano lagyan ng DVD sa loob nagre-read naman po kaso di po nagre-response lahat ng buttons sa panel maliban lang sa "VOLUME" control... Di sya ma-OFF sa power kelangan hugutin sa saksakan... kung isaksak mo po ulit "--:--" ganito po ang nalabas... kung gusto mo po ma-power ulit kelangan mong press hold power button ng matagal sabay saksak ng power cord...
Ano po kaya nangyari dito mga master?
Ano po kaya nangyari dito mga master?
Lenaren- C Battery
- Posts : 294
Join date : 2012-02-26
Location : Iloilo
Re: Help: LG mini hi fi DVD compo MMD64-AOU model "DISK ERR" display
di kaya kinukulang kayo sa supply master?
Electro- 24V BATTERY
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Join date : 2010-08-26
Age : 35
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Re: Help: LG mini hi fi DVD compo MMD64-AOU model "DISK ERR" display
try mo nga reheat ang microprosessor nya sis kong meron kaung Hot air station.. direct replace na rin ng xtal
pa ot: lagi ko nlng nakakaligtaan e scan ang hard copy nito
pa ot: lagi ko nlng nakakaligtaan e scan ang hard copy nito
ultrasonic™- 24V BATTERY
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triac- 12V BATTERY
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Re: Help: LG mini hi fi DVD compo MMD64-AOU model "DISK ERR" display
Ok lang po ba master na disconnect ko mga load nito tapos isaksak ang unit?.. bale SMPS board lang... gusto ko kasi mag-voltage check.. hirap po kasi ma-access pag nakakabit lahat... ano po pala ibig sabihin or pagkakaiba ng AGnd, DGnd at PGnd?
@ Master Ultra di pa po kasi ako nakapagpa-city.. kaya eto muna i-check ko.. baka kapos sa supply or wala..
@ Master Ultra di pa po kasi ako nakapagpa-city.. kaya eto muna i-check ko.. baka kapos sa supply or wala..
Lenaren- C Battery
- Posts : 294
Join date : 2012-02-26
Location : Iloilo
Re: Help: LG mini hi fi DVD compo MMD64-AOU model "DISK ERR" display
pwede yan sis..subukan mo baka may problema sa mga supply yan..
alvinquimbo- 12V BATTERY
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Lenaren- C Battery
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AELEXIAN EMPIRE :: Analog and Mixed Signal Device Repair (Electronics Technician Board) :: Radio, Stereo, DVD Components & other Appliances
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