(Topic ID: 218287)

Pinbot zener diode ZR6

By CharlestonSCPins

1 year ago

Topic Stats

  • 3 posts
  • 2 Pinsiders participating
  • Latest reply 1 year ago by CharlestonSCPins
  • No one calls this topic a favorite


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#1 1 year ago

Looking for a part number or specifications for diode ZR6 on the Pinbot. I have a manual and have looked through it but cant find a part number for ZR6. I did a search here on ZR6 and even did google search and nothing. I am probably just missing it but any help would be appreciated.


#2 1 year ago

It's a System 11 board. You can reference another System 11 manual. It's listed as:

Diode, Zener, 6.2v, 0.5w

There is also information on it at http://www.pinwiki.com/wiki/index.php?title=Williams_System_9_-_11#MPU_Driver_Boards if you scroll down to the section "System 11 (nothing) MPU". The information is in the second paragraph.

#3 1 year ago

Thanks very much! Happened to have a 6.2 volt zener. Replaced Q70, Q71 and ZR6 now my Pinbot is 100% again. Thanks again. Oh and I rechecked my manual again today and it is listed! I guess my old tired eyes just wouldn't let me see it late last night.


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