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IBM 5170  -  Circuit Diagrams


What       Where
   
IBM 5170 motherboard - type 1 Located on page 1-76 of the SEP85 edition of the 5170 Technical Reference.  (Link to document is here.)
IBM 5170 motherboard - type 2 Located on page 1-98 of the SEP85 edition of the 5170 Technical Reference.  (Link to document is here.)
IBM 5170 motherboard - type 3 From a circuit diagram perspective, a type 3 is a type 2 that has 16 Mhz crystal.  More information is here.
   
IBM 5170 power supply unit  (PSU) One variation (of possibly many) is available via the web page at here
   
 IBM 84 key keyboard   (see note 1) Located on page 4-23 of the SEP85 edition of the 5170 Technical Reference. Partial diagram only.  (Link to document is here.)
IBM 101 key keyboard   (see note 2) Located on page 4-35 of the MAR86 edition of the 5170 Technical Reference. Partial diagram only.  (Link to document is here.)
   
OTHER Everything else should be in the IBM Options & Adapters manual.  (Link to document is here.)
   



Note 1 10 function keys, at left.
Nameplate reads "IBM Personal Computer AT"
Photo
   
Note 2 12 function keys, at top.
Nameplate reads "IBM Personal Computer AT"