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Crumbtrail TV Forums: TV Equipment: Projection TV Forum:
JVC AV48WP55 no power

 

 


bdtprez
New User

Mar 4, 2016, 12:15 AM

Post #1 of 2 (3428 views)
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JVC AV48WP55 no power Can't Post

I have a JVC AV48WP55 which will not power up. When plugged in, the green light on front lights for one second and goes out. I hear a slight hum from the speakers for about a second also. I have read a common problem is a shorted IC on either the red green or blue boards but I have disconnected CN00A and get the same results so I know that is not the initial problem.

This set is some sort of CRT / Projection hybrid and having very little experience with CRT's and no service manual I am stumped. Can anyone offer me advice / theory of operation or anything that would help? I appreciate anything you can offer!



jts1957
Veteran


Mar 4, 2016, 1:12 AM

Post #2 of 2 (3427 views)
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Re: [bdtprez] JVC AV48WP55 no power [In reply to] Can't Post

Standard rear-projection.
http://www.eserviceinfo.com/index.php?what=search2


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