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if you just see snow then I would look to the RF tube in the tuner
If just raster with no snow then I would check the osc tubes thru the IF tubes
If the tube is blanked out I would check the video amp, and the agc/blanker tube (HV is present)
No HV check the horz out/damper/HV rectifier/horz osc
No sign of life at all check fuse/breaker shorted filter caps.
Last edited by DaveWM; 02-15-2011 at 04:09 PM.
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