Minolta EPI 054 User Manual page 331

FrameMaker Ver.5.5(PC) EP1054/EP1085/EP2030 TROUBLESHOOTING
98.05.15
(16) E1, E2
Symbol Name
UN3 ATDC Sensor
F4 I/U Fuse
PWB-A Master Board
Code Step Check Item
Is the seal peeled off the open-
1 ing or starter been fully
charged?
Is the voltage across PJ10A-3
E1
on PWB-A and GND in the
2 range between DC0.5V and
DC4.5V after the Start Key has
been turned ON?
Is the voltage across PJ10A-6
E2 3
on PWB-A and GND 0V?
Result
Peel off the seal and turn the
NO Power Switch OFF, then ON.
YES Replace PWB-A.
Replace the ATDC Sensor.
NO
YES Replace PWB-A.
NO Replace F4 or PWB-A.
T-63
1174C23TAB
Action