recapen(at)earthlink.net
Guest
|
 Posted: Mon May 12, 2025 4:03 pm Post subject: RV-List: Re: VM1000 AMP/Current circuit |
 |
|
It was also during the JPI war....
Sent using myEarthLink
On Mon May 12 19:33:44 EDT 2025 Gary VanRemortel wrote:
Pretty pricey stuff.
On Mon, May 12, 2025 at 4:29 PM < (recapen(at)earthlink.net)
(recapen(at)earthlink.net) (recapen(at)earthlink.net)
recapen(at)earthlink.net (recapen(at)earthlink.net)
| Quote: | Good job Gary!
I parted out my VM1000 years ago and replaced it with an AFS 3400 when i had issues with mine.
Sent using myEarthLink
On Mon May 12 18:51:47 EDT 2025 Gary VanRemortel wrote:
Not sure if many of you are still flying with the original Lance Turk designed VM1000, but my ammeter circuit was periodically dropping out and I was unable to get advice on the old girl.
I made myself a breakout cable to monitor the signals/voltages on the sensor lines during flight. The 10VDC was dropping out, so I took the DPU apart and traced the supply path to VR2 on the analog PCB. I reasoned that since this 10VDC only powered the ammeter circuit, it must be flakey. I replaced it (TI 78L10AC) and now all is well.
-GV
|
| | - The Matronics RV6-List Email Forum - | | | Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
http://www.matronics.com/Navigator?RV6-List |
|
|
|
Get Email Distribution Too!
FAQ
Search
Memberlist
Usergroups
Register
Profile
Log in to check your private messages
Log in
