Epson AcuLaser C8500 Service Manual page 152

EPSON AcuLaser C8500
Table 2-12. C287MAIN Board Major Components
Components Location
SG-8002 CRU3 Network clock operating at 50.000 MHz.
( Network circuit)
PE-68517 T1 Transistor
RTC-4543 IC50 Realtime clock
ROM bus CN6 A connector for CS-6500.
Connect to E05B511(ASIC) ROM Bus.
P bus CN1 A connecotor for harddisk.
Connect to E05B51(ASIC).
Operating Principles
Function Refer to:
7/7
7/7
4/7
2/7
1/7
Revision C
2-75