Sony model: KV-AR25N90
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AELEXIAN EMPIRE :: Analog and Mixed Signal Device Repair (Electronics Technician Board) :: (Electronics Technician Board) :: CRT TV REPAIR
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Sony model: KV-AR25N90
Mga master gud am, pa help ulit. Sony model KV-AR25N90, pula lang screen, sira na kaya jungle?
https://s1156.photobucket.com/user/Manny_Dioneda/media/IMG_20170217_082545_zpsd8osowrr.jpg.html?sort=3&o=0
https://s1156.photobucket.com/user/Manny_Dioneda/media/IMG_20170217_082545_zpsd8osowrr.jpg.html?sort=3&o=0
mannydioneda- C Battery
- Posts : 165
Join date : 2012-02-24
Age : 57
Location : Calamba City
Re: Sony model: KV-AR25N90
ano makikita mo po sa screen may guhit i mean maraming guhit ba? pag may guhit po i mean pag may mga guhit sa screnn possible sira niyan sir yung transistor red Gun niya sa may tube niya po . ..kasi nangyari na sakin ito .. ikinompra ko yung Green and Blue driver transistor voltage/waveform for reference para malaman ko yun kung saan ang sira.. baka shorted ..
share lang po
share lang po
Re: Sony model: KV-AR25N90
Oo ganyang may guhit. Thanks sayo batmantech. check ko ulit update ako.
mannydioneda- C Battery
- Posts : 165
Join date : 2012-02-24
Age : 57
Location : Calamba City
Re: Sony model: KV-AR25N90
Subukan ihinang ang Red Gun. baka shorted ang Red. kung may imahe naaaninag ay direct replace ang 680K sa cboard
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Hertz- Admin
- Posts : 1822
Join date : 2010-08-12
Age : 43
Location : Cagayan De Oro City
Re: Sony model: KV-AR25N90
Thanks sa inyo mga master, kinuha na ito ng may ari hindi natapos.
mannydioneda- C Battery
- Posts : 165
Join date : 2012-02-24
Age : 57
Location : Calamba City
Re: Sony model: KV-AR25N90
Posible rin 3.3k resistor sa red gun.sayang at kinuha na.makunan sna ng idea.
arkin- D Battery
- Posts : 446
Join date : 2011-12-02
Re: Sony model: KV-AR25N90
Pahabol:sa tinging ko,kong sra 680k resistor madilim yon screen.
arkin- D Battery
- Posts : 446
Join date : 2011-12-02
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AELEXIAN EMPIRE :: Analog and Mixed Signal Device Repair (Electronics Technician Board) :: (Electronics Technician Board) :: CRT TV REPAIR
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