Astron model-1732 (share ko lang)
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Electro
geof79
6 posters
AELEXIAN EMPIRE :: Analog and Mixed Signal Device Repair (Electronics Technician Board) :: (Electronics Technician Board) :: CRT TV REPAIR
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Astron model-1732 (share ko lang)
Bka maka engkwentro kau gani2 prob. Ang channel weak signal hngang mwla. Complete 5v at 33v sa tuner. Try ko palit uoc LA76931K pg testing ganun pa rin. Taz try video input black in white. Replace crystal 4.43mhz ngka color na sa video, pero sa channel nwawala pa rin. test ko ceramic cap sa ppunta if tuner cra 103. Pag tisting ganun pa rin cgnal mlabo at nwawala. Inisa isa ko na mga 103 cramic mlapit sa uoc my mga cra pa. Bale 5pcs npalitan ko na crang 103. Then tisting ulit, pg power ayun tumino na. D ko lng nalista un part #. Sna mka 2l0ng sa iba pg my gn2 prob ng tv.
geof79- D Battery
- Posts : 368
Join date : 2015-05-30
Age : 45
Location : Cam. Norte
Re: Astron model-1732 (share ko lang)
Salamat sa share mo sis. laking tulong nito sa atin
Electro- 24V BATTERY
- Posts : 1488
Join date : 2010-08-26
Age : 35
Location : Calinan Davao City
Re: Astron model-1732 (share ko lang)
wow nice..congratz geof79.
triac- 12V BATTERY
- Posts : 792
Join date : 2011-04-28
Re: Astron model-1732 (share ko lang)
keep it up sis.. ^_^
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ultrasonic™- 24V BATTERY
- Posts : 4476
Join date : 2010-08-19
Age : 38
Location : Davao City
Re: Astron model-1732 (share ko lang)
Tnx mga sir. Laking bagay din na npadpad ako d2 kc my mga nahingan rin nman ako ng 2l0ng nyo. Nxt tym post ko nlng ulit d2 mga nagawa ko para mka2l0ng din sa ibang kapwa tech.
geof79- D Battery
- Posts : 368
Join date : 2015-05-30
Age : 45
Location : Cam. Norte
Hertz- Admin
- Posts : 1822
Join date : 2010-08-12
Age : 44
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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