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Old 09-08-2013, 02:44 PM
TinCanAlley's Avatar
TinCanAlley TinCanAlley is offline
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Join Date: Sep 2008
Location: So Cal, CA
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I don't think I'm the first to try and fix the jail bars. The more I check the horizontal, the more evidence I find of someone else going the same route. The first was the diode in the blanking circuit. It had already been cut and soldered back together. Now I see that someone cut and resoldered the leg of the boost rectifier (CR219). I'll have to get back under the chassis to see if they also did the same to the damper (CR218) on the horizontal output. I'll also look at the booster rectifier (CR221). They're all the same part number: 103-193. I haven't been able to find NOS, but NTE makes a replacement (NTE506).
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