crt tv china board 14'
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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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crt tv china board 14'
Hello po mga masters,kamusta po bago po ako rito,
Patulong nmn po may na incounter po akong crt tv 14' china po ,una po putok ang fuse ,napalitan ko na po ng diode,tpos stanby mode po nlg,wla po supply ang yong b+ nya sa flyback tpos yong heater nya wlang supply rin po tpos yong 180v nya wla rin ang collector ng H out nya voltage drop po,anu po kaya ang kadalasang trouble po pag ganito?
Patulong nmn po may na incounter po akong crt tv 14' china po ,una po putok ang fuse ,napalitan ko na po ng diode,tpos stanby mode po nlg,wla po supply ang yong b+ nya sa flyback tpos yong heater nya wlang supply rin po tpos yong 180v nya wla rin ang collector ng H out nya voltage drop po,anu po kaya ang kadalasang trouble po pag ganito?
cassy0419- AAA Battery
- Posts : 19
Join date : 2020-06-17
Re: crt tv china board 14'
kung may Standby led indicator. baka open ang fusible resistor mo sa B+ line. check mo muna baka shorted ang horizontal output transistor mo.
Hertz- Admin
- Posts : 1822
Join date : 2010-08-12
Age : 43
Location : Cagayan De Oro City
Re: crt tv china board 14'
Sorry po master late po ang response ko cge po master try ko po muna palitan ang resistor update ko po kayo more power po master thanks
cassy0419- AAA Battery
- Posts : 19
Join date : 2020-06-17
Re: crt tv china board 14'
Good morning po master thank you po okay na po ang ang tv more power po(:
cassy0419- AAA Battery
- Posts : 19
Join date : 2020-06-17
Re: crt tv china board 14'
congrats
Hertz- Admin
- Posts : 1822
Join date : 2010-08-12
Age : 43
Location : Cagayan De Oro City
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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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