« previous next »
Pages: [1]   Go Down

Author Topic: does some one have the EFRATOM LPRO-101 schematic ?  (Read 1293 times)

0 Members and 1 Guest are viewing this topic.

Offline testpoint1Topic starter

  • Frequent Contributor
  • **
  • Posts: 422
  • Country: us
does some one have the EFRATOM LPRO-101 schematic ?
« on: February 25, 2019, 03:53:28 pm »
I meet several LPRO 101 can not lock, lamp voltage, VCO circuit seems all OK, I need to check the servo circuit, but no schematic, if someone can share me, I can give you a LPRO-101 (can not lock), hehe.
searched "http://www.ko4bb.com/getsimple/", no LPRO circuit, only have the old model's. FRS etc.
Logged
 

Offline ArthurDent

  • Super Contributor
  • ***
  • Posts: 1193
  • Country: us
Re: does some one have the EFRATOM LPRO-101 schematic ?
« Reply #1 on: February 25, 2019, 08:03:15 pm »
Here's some info. I think I have a link to more complete info if I can find it.   http://www.ham-radio.com/sbms/LPRO-101.pdf

More    http://ftb.ko4bb.com/manuals/65.175.237.176/Efratom_LPRO_101_Repair_Guide.pdf
« Last Edit: February 25, 2019, 08:08:25 pm by ArthurDent »
Logged
 

Offline testpoint1Topic starter

  • Frequent Contributor
  • **
  • Posts: 422
  • Country: us
Re: does some one have the EFRATOM LPRO-101 schematic ?
« Reply #2 on: February 26, 2019, 02:11:41 am »
thank you, all have, maybe the author of the "repair guide" has the schematic, but have no contact.
Logged
 
Pages: [1]   Go Up
« previous next »

Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf

 


EEVblog Main Site EEVblog on Youtube EEVblog on Twitter EEVblog on Facebook EEVblog on Odysee