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Total 6 documents matching your query.

1. [Amps] Alpha 87A fault 33 when pressing TUNE DOWN (score: 1): Author: Dave <rocketnj@gmail.com>; Date: Tue, 30 Jul 2019 11:37:14 -0400; Hi all Looking at an old 87A for a friend. This is a 91xxx s/n without AlphaMax and NO updates done to amp. Originally faulting with fault 8. Replaced bad RX PIN diodes with 1N4007 diodes and TX PIN; /archives//html/Amps/2019-08/msg00000.html (6,382 bytes)
2. Re: [Amps] Alpha 87A fault 33 when pressing TUNE DOWN (score: 1): Author: Larry Dighera <LDighera@att.net>; Date: Thu, 01 Aug 2019 10:48:24 -0700; Hello Dave, I suggest you post this message to the Yahoo Alpha 87A group where Alpha techs can see it: https://groups.yahoo.com/neo/groups/Alpha87a/info I've CCed this message there. Best regards, La; /archives//html/Amps/2019-08/msg00001.html (8,187 bytes)
3. Re: [Amps] Alpha 87A fault 33 when pressing TUNE DOWN (score: 1): Author: <wc1m73@gmail.com>; Date: Thu, 1 Aug 2019 14:01:45 -0400; You should call or email Glenn at Alpha to see what the message indicates and if he's seen it before. I'm puzzled by "failed to initialize". If it's completing warmup you'd think it initialized both; /archives//html/Amps/2019-08/msg00002.html (11,000 bytes)
4. Re: [Amps] Alpha 87A fault 33 when pressing TUNE DOWN (score: 1): Author: Dave <rocketnj@gmail.com>; Date: Sun, 4 Aug 2019 14:12:04 -0400; Thanks Larry. Ill check into it. Also not sure if the Alpha 87A Yahoo group still exists. Good news is fault 8 is fixed with PIN diode change (rx and tx). But now fault 33. My friend bought this at a; /archives//html/Amps/2019-08/msg00004.html (125,237 bytes)
5. Re: [Amps] Alpha 87A fault 33 when pressing TUNE DOWN (score: 1): Author: Dave <rocketnj@gmail.com>; Date: Sun, 4 Aug 2019 15:51:32 -0400; Thanks Jerry, Good info. I am wondering if it isnt a binding motor/cap. The guy at the hamfest was a big guy and he transported it with the transformer installed. He also carried the amp caddy-corner; /archives//html/Amps/2019-08/msg00005.html (137,408 bytes)
6. Re: [Amps] Alpha 87A fault 33 when pressing TUNE DOWN (score: 1): Author: "Jerry O. Stern" <jsternmd@att.net>; Date: Sun, 4 Aug 2019 15:39:04 -0400; I believe there are some who still monitor the 87a yahoo group. Here are comments I collected over the years on Fault 33: "Hopefully, it could be just years of accumulated dirt/grim causing some stic; /archives//html/Amps/2019-08/msg00006.html (128,189 bytes)

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