CIRCUIT BOARDS

Component Side



Solder Side

 



ALIGNMENT INSTRUCTIONS FOR PPC512/640

Equipment required: Digital Multimeter, D.B.O.Scope; Diagnsostic Disc/Tool.

Step  FUNCTION  SIGNAL IN SIGNAL OUT  METHOD  REMARKS 
1 Set RTC X-103 Connect Odometer to
Pin 21 IC 134
Set Odometer to 0.2sec./Day Adjust it to
read 0.00 with TC101
Do this adjusirneni only if the real
timeclock chil is changed
2 Set + 5V Power On Junc. of L501 & C514 Adjust VR501 to get 5v +- 5% Use Power Adaptor to power PPC.

 

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