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#1
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Looks pretty good!
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#2
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#3
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Just to include a summary of what was changed during the restoration.
Capacitors: This chassis has about 72 caps. 21 paper caps that were all changed 6 electrolytic caps that were all changed There were 4 disc caps that I changed that were on the high side of tolerance. There were 6 mica caps that were changed. 2 were from the IF can on the tuner. 2 were 1Kv caps that were in tolerance but were changed because of the high voltage rating, the other 2 were in tolerance but changed anyway. For a total of 37 caps changed or 51%. Resistors: This chassis has about 72 resistors. All were changed. 54 resistors were out of tolerance. Some just barely all the way up to 278%. Of the 18 left, 6 were just a few points from being out of tolerance and were changed anyway. Of the 12 left, they were well within tolerance. 4 of them from the tuner that got changed while I was "in there" changing the 4 resistors that were out of tolerance. So looking at percentages: 75% out of tolerance 8% close to being out of tolerance 17% well within tolerance. Tubes: 18 tubes - 1 was shorted when I received the TV. 4 were on the low side of green. The 5Y3G rectifier tube was installed but should have been a 5U4G tube due to the transformer being one of the small percentage chassis that got a transformer from a vendor that didn't quite meet the specs for using a 5Y3G tube. The 7JP4 CRT displays a good picture, not a great one but a very good one though. |
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