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Sylvania LC370SS9 cycling colors.    
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Joined: 27 Apr 2010
Posts: 1
Location: Columbus, OH

PostPosted: Tue Apr 27, 2010 11:19 pm    Post subject: Sylvania LC370SS9 cycling colors. Reply with quote

Sylvania (Funai)

Chassis: UG370XA

Board #1
BA8AGAF01 031

Board #2
BA8AFFF01 021-1

Powers up.
Displays "Digital Television" on bottom right.
Then cycles through colors....black, white, flickering white, red, green, blue...repeats.

Buttons have no effect, either from the remote or the buttons on the set itself.

Set will not turn off.

The set is just over a year old. Ex was going to throw it out and I took it to see what I could do. Hoping it would just be stuck in some protection mode or something easy.
I see no obviously blown capacitors or burnt traces. I have some experience with basic circuits and can handle a multimeter. But no experience with modern electronics.

Open to all thoughts and I really appreciate your help.


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Joined: 21 Jan 2009
Posts: 2395
Location: Far, Far Away

PostPosted: Wed Apr 28, 2010 4:15 pm    Post subject: Reply with quote

Sounds like a "Aging" or factory mode.
Have you tried:

May also want to try Funai.
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