Ricoh FAX2000L - Psu

30 November, 1999 PCBS
2-41
Detailed
Descriptions
2.4.2 PSU
•
+24Vdc generation
•
Fusing lamp AC power supply and control
Switching
Circuit
HOT
COLD
FG
+24 V
+24 V
COM1
COM1
COM1
+24 V
1HTORON
1HTON
CH2
AC Heater
CH1
8 Pin
FG
AC Inlet
Surge
Protection
Surge
Protection
Phase
Control
Fuse(F1) Fuse(F2)
Main Switch
HTN HTL
H545D501.WMF