The above model TV started to flicker, losing red then reappearing. I don't think its the tube (guaranteed anyway), bt somewhere in the gun drive.
CAn someone point me at a website with the schematics?
I'm afraid my tv/analogue skills are rather weak as I'm a VHDL/FPGA designer. Any help welcome. (Also, my old 'scope burnt out, so diagnostics are difficult as well!).
TIA, Niv
On Tue, 26 Dec 2006 06:48:03 -0800, Niv Has Frothed:
so a bad connection
right
You only need a multimeter to track it down. Youve got 3 colour channels to compare too which makes things easier. I'd start at the tube cathode and work back, see where things start to line up between the 3 channels.
NT
Niv ha escrito:
start by resoldering crt neck board etc. sounds like bad joint . may have led to the red resistor opening
-B.
Never hear of a Protron losing reds and reappearing, now do we?
On Wed, 27 Dec 2006 09:02:45 -0800, Malissa Baldwin Has Frothed:
I have, many of them as a matter of fact.
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