Hi everyone, can you figure it out the problem of my ViewSonic Graphic Series G810 21” CRT monitor, it just acting strange now. When I power it on the LED indicator showing green light and its likely powering up the CRT because I heard sound every time I power it on. Unfortunately, there is no display in the screen and it's totally black, yet indicator shows green. Is there any chance to revive this unit? Advices please..Thanks
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Re: ViewSonic G810 21" CRT no display yet indicator showing green
only seen one (LONG TIME AGO) but belive comon problem
try this test
"Scoping Pin 10 Of The Flyback Or Driver Fet Q601 ( 2sk2761 ) You'll See A Brief Drive Pulse As Soon AS You Turn On The Monitor And It Attempts To Fire The Hv.
Unit Senses Excessive Current Draw From Flyback & Kills The Drive Signal.
Replacing The Flyback Solved The Problem.
Part # Tlfa01365 Made By Panasonic
New One Does Not Have The Red & White Focus Wires. Remove The Old Ones From The Old Flyback By Pulling Firmly On Them" NOT CHEEP ABOUT 50 ENGLISH POUNDS -
Re: ViewSonic G810 21" CRT no display yet indicator showing green
the hr replacements work fine too.
the 14.95 generics dont last and the focus drifts.
dead fly #1 failure
#2 is bad solder joints.
replace fly and do a careful inspection .resolder anything that looks funny.
at least 50 bad joints on each one i have fixed.Comment
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