Kyocera TASKalfa 2550ci - Page 517

2MV
2-4-32
FUPWB
EPWB
FUSER UNIT
IH COIL UNIT
IHPW B
From PSPWB
IHCONPWB
To PSPW B
ACCPWB
EPWB
PSPWB
ECPW B
MSW
T o V PWB
To PFCH
F rom A C C P W B To A C C P W B
PFDSW
#250
FPR M
AC_LIVE
AC_LIVE
AC_LIVE
AC_LIVE
AC_NEUTRAL
AC_LIVE
AC IN
#1101LIVE
#250
8812V0
6
LIVE_CASSETE_OUT
LIVE_CASSETE_IN
CH
#250
12V0
AC_NEUTRAL
AC_LIVE
#250
#250
AC_LIVE
AC_NEUTRAL
NEUTRAL
LIVE
NEUTRAL
#110
2
1
2
1
TH1
TH2
GND
5V
ERROR
S2
IGBT2
IGBT1
S1
ROTATION
RXD
ROTATION
GND
5VIH
YC3
GND
GND
TXD
RXD
24V4
24V4
LIVE_CASSETE_OUT
N.C.
N.C.
NEUTRAL
GND(N.C)
GND(N.C)
GND(N.C)
HR_NCTH2
GND
ES
12 24V4
FTH1
FTH2
3
YC2
1REM
ROM
HR_EGTH 1 1 2
Vout
3.3V
1
2
11
1
1
21
22
13
22GND
RDS
99SUBSDA
5 HR_NCTH2
88SUBSCL
77PR_TH
6 6 HR_NCTH1
2
YC3
HR_NCTH1
44+3.3V4
5
FTH3
33HR_EGTH
GND22GND
PR_TH 1
YC4
FUSREMA
FUSREMB
3.3V4
GND
FUSER_JAM
1 1 ROTATION
3 24V4
4
N.C
4 24V4
1
2
2
612V0
7712V0
2
3
2
3
1
GND
GND
1
2
1
3
1
GND
4
1 LIGHTSLEEP
2
2GND
1GND
7
13
GND
3
1
LIVE_CASSETE_OUT
24V4(N.C)
24V4(N.C)
24V4(N.C)
LIVE(M)
N.C
NEUTRAL
11
GND
GND
GND
24V4
24V4
24V4
#250
LIVE
3.3V4
AC_NEUTRAL
1
33
RELAY
3
GND
NEUTRAL
LIVE_IN
LIVE
3
1
PGND
RELAY
MSW_OUT1
DRM_HEAT_REM
POW ER_OFF
YC14
4
6
2
33
YC3
1
YC2
6
SGND +15V-1
2
3
6
TB3
TB1
1
TB3
1
GND
3.3V4
LIVE(M)/IH_LIVE
NEUTRAL/IH_NEUTRAL
1
1
2
AC_LIVE
YC1
4
3
5
ERROR
S2
IGBT2
IGBT1
IH_REM
OUT_CURRENT
10
4
5
6
22
S1
TXD
IH_O UT1
IH_O UT2
TH1
TH2
AC_VOLTAGE
AC_CURRENT
FIH C
FTS
3
1
2
1
1
4
YC1
1
4
52
GND
6
3
1
SUBSDA
RXD
4
3
1
IH_REM
ROTATION
2
1
2
4
24V4 24VIL1
11
2
9
6
7
8
7
4
7
9
2
5
YC6
YC4
3.3V4
2
8
3
7
2
YC9
2
3
IH_REM
12
4
5
OUT_CURRENT
AC_VOLTAGE
AC_CURRENT
6
12
11
8
8
12
13
3
9
10 10
4
5
2
4
LIVE
2
NEUTRAL
HR_NCTH2
SUBSCL
PR_TH
HR_NCTH1
GND
FUSER_PRE
1
LIV E(M)
1
1
55
1
44
6
2
5
3
4
YC5
1
MSW_IN
11
1
2
3
FSR_RELAY_REM
GND
5
6
3.3V4
16
14
15
12
16
6
7
8
14
15
1
9
YC4
2
6
11
4
2
3
5
14
7
12
513
11
10
5
3
17 17
15 15
16
1
12
5
8
2
63
5
4
6
4
5
7
9
8
1
3
46
2
1
3
1
2
TXD
N.C.
22
33
1
1
+15V-2
1
2
5
2IH_LIVE
1
2
2
AC_LIVE
6
5
YC1
IH_NEUTRAL
IH_REM
12
ROTATION
TXD
1
3
2
YC10
RXD
GND
24V4
24V4
GND
GND
EG_TH
GND
ROTATION
31
14
3
11
10
2
10
7
9
11
8
7
16
16
15 15
16
14
15
14
14
13
13
13
9
8
7
46
2
YC3
2
4
1
1
3
3
2
1
4
2
2
2
YC8
YC1
AC OUT
1
2
3
AC_NEUTRAL
4
1
#250
AC_LIVE
AC_NEUTRAL2
1
AC_LIVE
AC_LIVE
AC_NEUTRAL
#250
1
1
4
1
4
#250
9
8
10
11
1
4
2
6
3
2
6
5
3
2
YC11
YC1
#250
TB2
AC_LIVE
2
YC1
TB1
TB2
YC10
YC9
YC10
24V4
1
4
5
YC7
YC19
YC22
3
5
9
6
13
8
16
6
10
11
11 10