Kyocera FS-9530DN - 2-3 Operation of the Pwbs; Power Source PWB

2GZ/2G1-2
2-3-1
2-3 Operati on of the PWBs
2-3-1 Power source PWB
Figure 2-3-1 Power source PWB diagram
Figure 2-3-2 Power source PWB silk-screen diagram
A
C
input
LIVE
NEUTRAL
Zero-cross
signal output
circuit
Cassette heater
Fuser
heaters
Switching
regulator
circuit
Fuser
heaters
control
circuit
F201
F202
F101 L101
L102
L103
F103
FH-M
CFM4
ZCROSS
SLEEP
+3R3VD
+5VDF
+24VDF
+24VD
+5VD
+5V
FH-S
FH-M
FH-S
FH LIVE
TB4TB3
Power
source PWB
MSW
F203
F102
TB2
TB1
YC1
YC3
YC7
16
1
16
7
YC4YC2
1162
YC5
YC6
13
13
YC8
2
16
15
1