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Total 6 documents matching your query.

1. [Amps] LK550 ALO/Meter board interconnect - anyone know what the manufacturer or part/type of the two 6-pin nylon connectors that mate with J1/J2 on the ALO/Meter board? (score: 1)
Author: wb0gaz via Amps <amps@contesting.com>
Date: Wed, 1 Nov 2023 21:29:46 +0000 (UTC)
Thanks (Dave) for insight on the panel meters. Arriving to the point (on LK550) that the ALO/Meter board is suspect - either was damaged or caused damage in it's prior life. Several traces handling 1
/archives//html/Amps/2023-11/msg00000.html (8,043 bytes)

2. Re: [Amps] LK550 ALO/Meter board interconnect - anyone know what the manufacturer or part/type of the two 6-pin nylon connectors that mate with J1/J2 on the ALO/Meter board? (score: 1)
Author: gudguyham--- via Amps <amps@contesting.com>
Date: Wed, 1 Nov 2023 22:26:35 +0000 (UTC)
Dave, the ALO boards on these amps are for the most part worthless.  They dont trip on the important factors anyway.  When they go bad I usually just bypass them.  Not worth the effort to repair them
/archives//html/Amps/2023-11/msg00001.html (12,093 bytes)

3. Re: [Amps] LK550 ALO/Meter board interconnect - anyone know what the manufacturer or part/type of the two 6-pin nylon connectors that mate with J1/J2 on the ALO/Meter board? (score: 1)
Author: wb0gaz via Amps <amps@contesting.com>
Date: Wed, 1 Nov 2023 22:33:22 +0000 (UTC)
Thanks! That is consistent with my thought - with 3-500Z tubes, there's nothing to be gained as long as the op pays attention... If I can identify the PCB-end connectors in use, that will reduce the
/archives//html/Amps/2023-11/msg00002.html (12,510 bytes)

4. Re: [Amps] LK550 ALO/Meter board interconnect - anyone know what the manufacturer or part/type of the two 6-pin nylon connectors that mate with J1/J2 on the ALO/Meter board? (score: 1)
Author: gudguyham--- via Amps <amps@contesting.com>
Date: Wed, 1 Nov 2023 22:50:32 +0000 (UTC)
The board trip simply cuts out the 12v to the antenna relay board.  I just cut the 12v line and connect it to the line out to the relay. End of story.   Sent from the all new AOL app for iOS Thanks!
/archives//html/Amps/2023-11/msg00003.html (12,985 bytes)

5. Re: [Amps] LK550 ALO/Meter board interconnect - anyone know what the manufacturer or part/type of the two 6-pin nylon connectors that mate with J1/J2 on the ALO/Meter board? (score: 1)
Author: wb0gaz via Amps <amps@contesting.com>
Date: Wed, 1 Nov 2023 22:55:09 +0000 (UTC)
So remove 12V going into the ALO/Meter board (that came from the xmt/stby switch), leave the two meters and associated resistors in place (they're passive), and send the now-removed 12V that went to
/archives//html/Amps/2023-11/msg00004.html (12,610 bytes)

6. Re: [Amps] LK550 ALO/Meter board interconnect - anyone know what the manufacturer or part/type of the two 6-pin nylon connectors that mate with J1/J2 on the ALO/Meter board? (score: 1)
Author: gudguyham--- via Amps <amps@contesting.com>
Date: Thu, 2 Nov 2023 03:22:23 +0000 (UTC)
Basically yes.  12volts comes up from the 12v supply and feeds the ALO board.   If all is good it sends -2v to the relay.  The ALO board interrupts that in a fault so just bypass it to the relay.   S
/archives//html/Amps/2023-11/msg00005.html (13,415 bytes)


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