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NexGen Flight Simuator NexGen: Lab:B&K Precision 3010 Function Generator - Repair
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Engagement
  • Author Author: phoenixcomm
  • Date Created: 13 Apr 2020 6:14 PM Date Created
  • Views 1436 views
  • Likes 7 likes
  • Comments 8 comments
  • test equipment
  • b&k precision 3010
  • restorerepairch
  • function generator
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NexGen: Lab:B&K Precision 3010 Function Generator - Repair

phoenixcomm
phoenixcomm
13 Apr 2020

THENimage

NOWimage

 

  • Black (Hot) and White (Neutral) ended up switched so 110 VAC ended up on my ground-plane! Push on connectors are a must! image
  • I replaced the bridge with 4 100vdc 5 amp monsters.  imageIt took quite a bit of heat to solder the big leads so I sub in an IR bridge  12DB6A
  • I have a lot of harmonics to fix.
  • The function generator parts still work. imagethat is to say triangle, sine and square wave are ok just with harmonics. Most likely killed some caps!

 


PROBLEMimage

DEAD DIODESimage

FIXEDimage

NEW BIG DIODESimage
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Top Comments

  • cstanton
    cstanton over 5 years ago +3
    D: but what died!?
  • DAB
    DAB over 5 years ago +2
    Good job. DAB
  • phoenixcomm
    phoenixcomm over 5 years ago in reply to cstanton +2
    cstanton not sure, but there is only AC on the 600-ohm outputs. So I had do get some stiffer diodes(4) for the bridge!
  • phoenixcomm
    phoenixcomm over 5 years ago in reply to cstanton

    cstanton not sure,  but there is only AC on the 600-ohm outputs. So I had do get some stiffer diodes(4) for the bridge!

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  • cstanton
    cstanton over 5 years ago

    D: but what died!?

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  • DAB
    DAB over 5 years ago

    Good job.

     

    DAB

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