Question about Symphonic SC309D 9 in. TV/VCR Combo
The fuse blows instantly on the ac line, dc power works but seems to pull high current. Checked all bridge dioes and caps, none shorted. any ideas?
The most likely problem is a shorted diode, I suggest replacing them even if they do not test shorted while not under load. If it is not the diode rectifiers, there is probably a resister in the power supply that is shorted, remember also that it can also be both. Lastly, it can be a capacitor within the power supply.
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Posted on May 01, 2009
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Posted on Jan 02, 2017
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Jan 14, 2013 | Exercise & Fitness
on Jan 30, 2011 | Televison & Video
DC to +12vdc) then the +12V LED lights.
This the board LED, who control the signal for Main Motor+Elevation Motor. You must see, the LED DN+ UP( both will be Lit) in any position down or Up.
With this you will fix it.
If you need further assistance, please reache, sincerely. God bless you.
MANAGUA, NICARAGUA. C.A.
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