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Crumbtrail TV Forums: TV Equipment: Plasma TV Forum:
magnavox plasma memory loss

 
 


bigtime064
New User


Nov 2, 2011, 5:09 PM

Post #1 of 8 (1929 views)
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magnavox plasma memory loss Can't Post
I have a Magnavox 42MF130A/37 and when you turn off the tv & then turn in back on the channel memory has to re scanned again. It just won't keep the the channel memory at all. Everything else is great.



jts1957
Veteran


Nov 2, 2011, 6:22 PM

Post #2 of 8 (1926 views)
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Re: [bigtime064] magnavox plasma memory loss [In reply to] Can't Post
Has the channel memory worked (for YOU ) in the past?Wink


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bigtime064
New User


Nov 2, 2011, 6:38 PM

Post #3 of 8 (1922 views)
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Re: [bigtime064] magnavox plasma memory loss [In reply to] Can't Post
Yes the channels worked. I pretty sure it's the main tuner board.


jts1957
Veteran


Nov 2, 2011, 7:24 PM

Post #4 of 8 (1917 views)
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Re: [bigtime064] magnavox plasma memory loss [In reply to] Can't Post
Or the memory back-up battery, capacitor or whatever device took a long walk off a short pier.Smile


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Location: Far, Far Away


bigtime064
New User


Nov 2, 2011, 7:27 PM

Post #5 of 8 (1915 views)
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Re: [jts1957] magnavox plasma memory loss [In reply to] Can't Post
No battery backup & all Caps test good. I think the ic went out for the memory on the main tuner.


jts1957
Veteran


Nov 2, 2011, 8:21 PM

Post #6 of 8 (1912 views)
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Re: [bigtime064] magnavox plasma memory loss [In reply to] Can't Post
What's being used to test the capacitors?


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Location: Far, Far Away


bigtime064
New User


Nov 2, 2011, 8:24 PM

Post #7 of 8 (1910 views)
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Re: [jts1957] magnavox plasma memory loss [In reply to] Can't Post
ESR


jts1957
Veteran


Nov 2, 2011, 8:46 PM

Post #8 of 8 (1909 views)
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Re: [bigtime064] magnavox plasma memory loss [In reply to] Can't Post
So not concerned with over / under Value? D.A.? or Leakage?


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Location: Far, Far Away

 
 
 


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