Sanyo ST-21VF1 no color.
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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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Sanyo ST-21VF1 no color.
Pa help nman d2 mga master. Sbi nun my ari ng tv nag kidlat dw nun taz pg power ng tv black & white na. Snubukan ko ng plitan ng memory pero ganun pa rin. Pg na vol man taz channel my kulay. Pti sa av pg try ko ng dvd wla rin kulay taz kumakawag pa un picture. Ok man sa crt board.
geof79- D Battery
- Posts : 368
Join date : 2015-05-30
Age : 44
Location : Cam. Norte
Re: Sanyo ST-21VF1 no color.
check mo master ang mga zener sa palibot ng chroma o uoc. pag ok master baka uoc na siguro talaga yan.
Electro- 24V BATTERY
- Posts : 1488
Join date : 2010-08-26
Age : 35
Location : Calinan Davao City
Re: Sanyo ST-21VF1 no color.
Ok nman master. Mhrap man kc magpalit ng uoc. Merun sna ako maisubok d2.
geof79- D Battery
- Posts : 368
Join date : 2015-05-30
Age : 44
Location : Cam. Norte
Re: Sanyo ST-21VF1 no color.
crystal 3.58mhz or 4.43 muna bago uoc
Hertz- Admin
- Posts : 1822
Join date : 2010-08-12
Age : 43
Location : Cagayan De Oro City
Re: Sanyo ST-21VF1 no color.
Nsubukan ko nrin un crystal 4.43 sir hertz pero wlang pnagbago.
geof79- D Battery
- Posts : 368
Join date : 2015-05-30
Age : 44
Location : Cam. Norte
Re: Sanyo ST-21VF1 no color.
mga ceramic cap palibot ng chroma side. puede rin yan
Hertz- Admin
- Posts : 1822
Join date : 2010-08-12
Age : 43
Location : Cagayan De Oro City
Re: Sanyo ST-21VF1 no color.
Ok sir hertz. Try ko nxt tym. sat and sunday lng kc pwd ko mgawa. Sa pligid lng ba ng uoc pwd mgka prob o un mismo na uoc pg ganun nwa2lan color?
geof79- D Battery
- Posts : 368
Join date : 2015-05-30
Age : 44
Location : Cam. Norte
Re: Sanyo ST-21VF1 no color.
puede uoc mismo. kaya nga pinapauna ko sayo ang mga discrete component na nakaka affect sa Chroma side ng uoc. kung alam mo ang color killer ay subukan din doon mag focus
Hertz- Admin
- Posts : 1822
Join date : 2010-08-12
Age : 43
Location : Cagayan De Oro City
Re: Sanyo ST-21VF1 no color.
Ngaun plang kc ako nka engkwentro ng gni2 sir hertz.
geof79- D Battery
- Posts : 368
Join date : 2015-05-30
Age : 44
Location : Cam. Norte
Re: Sanyo ST-21VF1 no color.
OK lang yan. lahat naman ng mga technician ay nagsisimula sa simula
Hertz- Admin
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Join date : 2010-08-12
Age : 43
Location : Cagayan De Oro City
Re: Sanyo ST-21VF1 no color.
Tnx sir hertz.
geof79- D Battery
- Posts : 368
Join date : 2015-05-30
Age : 44
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Re: Sanyo ST-21VF1 no color.
welcome
Hertz- Admin
- Posts : 1822
Join date : 2010-08-12
Age : 43
Location : Cagayan De Oro City
Re: Sanyo ST-21VF1 no color.
D ko na pla i2 na update. uoc nga cra ng unit. Nging ok na kc pgkapalit. Ingatan lng pgs0lda at mliliit na mga paa ng ic.
geof79- D Battery
- Posts : 368
Join date : 2015-05-30
Age : 44
Location : Cam. Norte
Re: Sanyo ST-21VF1 no color.
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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