Ricoh bk5010 - Page 222

4-42
19 April 2006
TEST POINTS
GND/
PGND
VCC
VCC: Stabilized and rectied 5V made from incoming 10V AC from transformer.
Measure between Test Point VCC and Test Point GND/PGND using a voltmeter. The
voltage will be shown on the voltmeter. Range 4.9-5.1V.
GND / PGND: Ground /Power Ground is the minus when measuring 5V (VCC).
Motor Drive PCB (MD3DC) in Booklet Maker