Kyocera TASKalfa 620 - DC Power Source PWB

2KN/2KP
2-3-5
2-3-2 DC power source PWB
Figure 2-3-3 DC power source PWB block diagram
EPWB
ACPSPWB
SPWB
Optional
side feeder
DKPWB
CSPWB
EPWB
DUPPWB
FMDPWB
SDCPSPWB
24V2PD
24V3PD (24Vref)
5VPD
24V1PD
R24V1PD
RELAY REM
RELAY SOURCE
Relay
Relay
NEUTRAL IN
24V3PD
R24V2PD
LIVE IN
AC
input
Zero cross
signal detection
circuit
DH REM
FH-S REM
FH-M REM
FH-L REM
5V
SLEEP REM
5VPD
5VPD
5VPD
8VPD
SGND
PGND
ZERO CROSS
12VPD
5VPD
Optional
document finisher
Optional
side feeder
HDDRPWB
SPWB
MPWB
EPWB
ACPSPWB
DCPSPWB
Switching
regulator
circuit
FAN H/L
Full/half
speed
change
circuit
PSFM
V1: 5V
V2: 5VPD
V3: 8VPD
V4: 12VPD
V5: 24V1PD
V6: 24V2PD
V7: 24V3PD
MPWB
EPWB
DUPPWB
CSPWB
DKPWB
SPWB
HDD