#106
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OK. You are correct about the 3 red wires.
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#107
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I see an EICO Am signal generator behind Alf's right ear. The scope next is definitely not a common EICO 460, but the knobs look EICO-ish. Good stuff, usually in kit form. I assembled 4-5 of their kits, notably a 950B capacitor bridge checker, in continuous use since 1976.
__________________
"When resistors increase in value, they're worthless" -Dave G |
#108
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Quote:
a shortwave or c b radio to the right of Alfs head. The signal generator looks like an Eico 324. jr Last edited by jr_tech; 07-14-2017 at 11:15 AM. |
#109
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OK, I've got the IF strip aligned. Now onto the 4.5MC trap adjustment. For this adjustment, they require a test "set up" or test detector. It requires a 4.5MC adjustable trap and some caps, resistor, and diode. Here are the pictures of the procedure and the test detector from Sams. Same thing in Riders.
Anybody have any tips on how to do this without the test detector? I don't have a 4.5MC adjustable coil. Unless I can pull one from a spare chassis? |
#110
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I found a 4.5MC trap on an old Motorola TS-89 chassis and it worked out well.
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Audiokarma |
#111
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Looks like you're coming along fine.
__________________
"Tubes are those little glass things that light up orange unless there is a short.. Then they light up all pretty colors..." Please join my forum. http://www.tuberadioforum.com/ |
#112
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#113
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BEAUTIFUL! How did you de-yellow the back so well?
jr |
#114
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I painted it.
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#115
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It's better than new!! Very nice.
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Audiokarma |
#116
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Well, it is finished. Well almost. My buddy is looking for an antenna that goes into the handle. One of them has been pulled out. The other thing is I want to put some felt under the knobs on the top of the TV. Some before and after pictures.
Last edited by Crist Rigott; 07-20-2017 at 11:46 AM. |
#117
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You do impeccable work! Very impressive. You turned that set into a real jewel.
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#118
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Thank you.
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#119
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Nice job! The painting of the back cover really helps too. One of mine was painted gold, and still looks OK. The other is like yours.
My two should like this look as good!
__________________
"When resistors increase in value, they're worthless" -Dave G |
#120
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If you don't find an antenna I have one. It's out of a slender seventeener but I think it's the same.
The plastic bushing is rough but the antenna itself is good. yours for shipping if you need it. |
Audiokarma |
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