Konica Minolta bizhub 40p, Руководство по обслуживанию

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Field Service V er. 1.0 Dec. 2007 18. Wiring diagram
185
bizhub 40P
Appendix
18.1.3 Section 2: Fuser unit, main power switch
Signal line name Description
/EXIT Signal from exit sensor. This signal goes Low when light is received.
STS
Temperature monitor signal (analog signal) from temperature sensor
(thermistor). It detects the temperature on the surface of heat roller.
PRB Output from PRCB which applies a high voltage to pressure roller.
A0DXF5C50 8 DA
P/J46
2
1
1
2
P/J4249
3
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
6
5
4
3
2
1
7
P/J4647
STS 2
DC po w er
s u pply (DCPU)
LG
LG
LG
/ EXIT
STS 1
LI N E
LI N E
(Secondary)
N UT N UT
N UT
P u ll u p 3.3V
2
1
1
2
P/J424 8
I N LET
Print control
b oard (PRCB)
TS
F u ser u nit
FG
TS
H.ROLL
A4 Long
A4 Short
J1
J2
P.ROLL
1 2 3
Exit sensor
FG
P/J 4 8 0
3
1
P/J4 8
3
5
1
2
4
Main
po
w er s w itch
(S W 1)
P/J47
T1
2
1
3
PRB
(Primary)
Core
(Secondary)
(Primary)
P/J4247