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Crumbtrail TV Forums: TV Equipment: TV Repair Forum:
jvc converg issues

 
 


why808
New User

Jul 8, 2012, 1:23 AM

Post #1 of 5 (856 views)
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jvc converg issues Can't Post
ive got a jvc r52wh74 that the colors have seemed to separated on. looks like ive drank to much and cant focus. ive seen sum people talking bout auto converg in their menus. this i dont have. is there a way to pull up a service tech menu and get to it? also seen talk bout fuses & a flysomething. i can and able to dismantle & soldier(i service beverage equiptment), i just dont know what im looking at or need to do. can sum1 please help?



jts1957
Veteran


Jul 8, 2012, 2:54 AM

Post #2 of 5 (852 views)
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Re: [why808] jvc converg issues [In reply to] Can't Post
Sorry, no such soda machine ... I mean jvc tellavison has ever ben maid. Wink

Even if you sober up ... STAY OUT OF THE Service Menu!


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Location: Far, Far Away

(This post was edited by jts1957 on Jul 8, 2012, 2:55 AM)


74f100
Enthusiast

Jul 8, 2012, 3:48 AM

Post #3 of 5 (847 views)
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Re: [why808] jvc converg issues [In reply to] Can't Post
That is an RCA, not a JVC.

Yes, a mini fuse next to the flyback. You will need to be able to solder. The cold solder on the flyback and around the deflection pcb is the cause of the problem to begin with.
HDMI not working



why808
New User

Jul 11, 2012, 2:37 PM

Post #4 of 5 (836 views)
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Re: [74f100] jvc converg issues [In reply to] Can't Post
It is an rca. i resoldered the flyback, replaced the mini fuse. this seemed to fix the problem. now,, seeing how ive messed with all the focus adjustments, the picture looks good but the words(like on video games or advertisments) looks a little hazy. ive adjusted the lens' amd got them aliened. went into the menu and adjusted the picture settings, and also adjusted the focus & color on that box behind the front speaker cover. was debating going into the service menu and resetting to factory. is this a good idea or is there something else i should try first?!
thanx for ur help


jts1957
Veteran


Jul 11, 2012, 7:02 PM

Post #5 of 5 (832 views)
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Re: [why808] jvc converg issues [In reply to] Can't Post
You can try cleaning the CRT lenses and mirror. Could be "showing it's age."

I'll stick by my original statement about staying out of the Service Menus.


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Location: Far, Far Away

 
 
 


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