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#1
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Need zenith roundie convergence board
My zenith is a 24NC31Z chassis.
Long ago when i was screwing around with it after replacing the tube, trying to get it reconverged. I broke a couple of slugs trying to adjust them with an allen key. So i need a replacement convergence board. and maybe even a slug tool. hehe. Thanks. |
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#2
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what's that board worth to you? I might have what you need.
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My TV page and YouTube channel Kyocera R-661, Yamaha RX-V2200 National Panasonic SA-5800 Sansui 1000a, 1000, SAX-200, 5050, 9090DB, 881, SR-636, SC-3000, AT-20 Pioneer SX-939, ER-420, SM-B201 Motorola SK77W-2Z tube console McIntosh MC2205, C26 |
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#3
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Last edited by andy; 12-07-2021 at 01:50 PM. |
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#4
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That's a great idea, and I can keep my spare
__________________
My TV page and YouTube channel Kyocera R-661, Yamaha RX-V2200 National Panasonic SA-5800 Sansui 1000a, 1000, SAX-200, 5050, 9090DB, 881, SR-636, SC-3000, AT-20 Pioneer SX-939, ER-420, SM-B201 Motorola SK77W-2Z tube console McIntosh MC2205, C26 |
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#5
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I actually broke the slugs in 50 billion peices. and this board is bad anyway. and i need another one.
and as far as what the board is worth to me, well without it the roundie is getting pitched. as i cant really watch it or use it. |
| Audiokarma |
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#6
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Last edited by andy; 12-07-2021 at 01:50 PM. |
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#7
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well the problem is everything would adjust, but it would never really "pull" in so i ended up crusshing 2 or 3 coils trying to adjust the coils. And another one is about to be trashed as im already getting fed up with it.
first time i started playing with it since i replaced the CRT and broke the coils back in 05. |
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#8
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The board is yours for 10$ plus shipping if you want it. Don't get rid of the set unless you give it to one of us, it would be a shame to toss. Where are you at? I would like the set if you don't want it.
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My TV page and YouTube channel Kyocera R-661, Yamaha RX-V2200 National Panasonic SA-5800 Sansui 1000a, 1000, SAX-200, 5050, 9090DB, 881, SR-636, SC-3000, AT-20 Pioneer SX-939, ER-420, SM-B201 Motorola SK77W-2Z tube console McIntosh MC2205, C26 |
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#9
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Does someone have the coils out there? I gave one of the last ones I had to zenithfan. Don't junk it because of a part you will eventually run across, especially if the TV is in good condition.
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#10
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Quote:
__________________
My TV page and YouTube channel Kyocera R-661, Yamaha RX-V2200 National Panasonic SA-5800 Sansui 1000a, 1000, SAX-200, 5050, 9090DB, 881, SR-636, SC-3000, AT-20 Pioneer SX-939, ER-420, SM-B201 Motorola SK77W-2Z tube console McIntosh MC2205, C26 |
| Audiokarma |
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#11
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How well do the coils interchange? I've swapped the pots off of different brands of convergence boards but maybe you need more precision with the coils? Get the part numbers off the Sams-Moyers, or maybe even one of us, may have them on the shelf.
Your problem might be bad seleniums? Fairly easy to fix that. If a slug jams heat the coil up with a hair dryer or heat gun. I ran into this recently with the efficiency coil on my CTC-5. One minute with a cheap hair dryer and it worked as smooth as new.
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Bryan |
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#12
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Wow - nice tip - I have been wincing every time I have to adjust a coil on my CTC-5, thinking of it possibly jamming.
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#13
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i have a few convergence boards and your welcomed to them .
pm me |
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