Yahoo Groups archive

MOTM

Index last updated: 2026-04-05 20:20 UTC

Message

Re: [motm] Re: MOTM 800 Short. Help!

2001-07-31 by jwbarlow@aol.com

In a message dated 7/30/2001 6:52:49 PM, jlarryh@... writes:

<< Did this module ever work or has it had this problem since construction?
 >>

If it didn't, I'd suggest looking at connections to the rails (+15V, -15V 
points) -- both were the PSU connects to the PCB (through the MTA .156 
connector), all the ICs, and any polarized components (especially diodes and 
electrolytic caps).

Since just having this module connected to the system affects the operation 
of other modules, it just seems like this is where the problem is. Since 
you've got the module out of your system, you might put an ohm meter across 
to see what the resistance is between each rail and ground, if that's real 
low then it probably is.

JB

Attachments

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.