Kyocera FS-1020D

2FM
2-4-3
Wiring diagram
SGND
SAMPLEN
VDATAN
OUTPEN
SGND
+5V
SGND
PDN
High voltage board
YC-T
YC-M
CN1
CN2
YC-B
YC-304
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
2FM2608
YC7
YC6
YC2
YC5
YC1
Main board
KP-1050
YC3
YC4
SGND
+5V
+5V
+5V
OUTPEN
SGND
PLGCLK
EGSO
SCKN
EGSI
PDMASKN
SBSY
SDIR
EGIRN
SGND
RSTN
2FM2602
YC01
FEDDRN
PFSEN
PFPFPER
PFCLK
PFMDRN
PGND
+5V
MRDYN
MOTORN
+24V3
2DC2711
YC04
YC14
CN1
CN2
CN3
+24V3
PGND
PFMDRN
PFCLK
PFPFPER
PFSEN
+24V3
PGND
PFMDRN
PFCLK
PFPFPER
PFSEN
2A82759
YC802
Ferrite
core
YC801
OUT1
OUT2
OUT3
OUT4
PF feed
motor
DUDR1
COMMON
DUDR2
+24V3
RESDRN
ERASPW
ERASER
+24V3
+24V3
PGND
PGND
SWIN
RESIT
TONER
+24V2
MHVDR1
FAN2
FAN1
THVDR
THERM
2FM2601
YC30
YC30
YC12
YC13
YC03
YC05
YC11
RTHVDR
HEATN
HVISEL
+5V
SLEEP
PSEL1
EXITN
MHVDR2
ZCROSS
HVCLK
+5V
+5V
+5V
SGND
SGND
SGND
PLGCLK
PLGRDYN
PLGDRN
PGND
+24V3
Engine board
KP-1046
+5V
TNFULL
GND
YC06
YC10
Laser
scanner
unit
TRANSFER ROLLER
Zenner
board
KP-5159
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
6
7
8
9
10
11
12
13
13
12
11
10
9
8
7
6
5
4
3
2
1
13
12
11
10
9
8
7
6
5
4
3
2
1
Bias board
KP-1051
1
2
1
2
Switchback
solenoid
Registration
clutch
+24V3
MPFSOL
YC09
1
2
1
2
MP feed
clutch
MP paper
sensor
1
2
1
2
+5V
HANDSN
GND
2A82758
YC07
1
2
3
1
2
3
1
2
3
Waste
Toner
sensor
KP-5155
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
1
2
1
2
+24V3
FEDDRN
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
1
2
3
4
1
2
3
4
DRUM
PF feed board
PWB
KP-794
Optional paper feeder
PF-17
Connector
board
KP-796
Option I/F
KUIO-LV
Parallel
YC702
YC701
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
2DC2714
Feed
clutch
Main motor
F1 : (E) 250 V /8 A
(U) 250 V /15 A
F2 : (E) 250 V
Power supply board
CN4CN1CN5
N
L
THERM
+5V
AC
Heater lamp
Fuser
thermistor
Thermal cutout
CN3
1
2
1
2
1
3
1
3
L
N
L
N
1
2
1
2
Inlet
SW1
+24V2
+24V1
Interlock
switch
Power
Switch
2BM2792(E)
2BM2791(U)
2BY2756(E)
2BY2757(U)
2BY2751(J)
Cooling
Fan
FAN
+24V1
+5V
+5V
FAN
PGND
PGND
+24V2
THERM
HEATN
SLEEP
EXITN
ZCROSS
+24V1
+24V1
SGND
SGND
A1/B1
A2/B2
A3/B3
A4/B4
A5/B5
A6/B6
A7/B7
A8/B8
A9/B9
A10/B10
A11/B11
A12/B12
A1/B1
A2/B2
A3/B3
A4/B4
A5/B5
A6/B6
A7/B7
A8/B8
A9/B9
A10/B10
A11/B11
A12/B12
+24V2/+24V2
PGND/PGND
+24V3/+24V3
MHVDR/FAN
THVDR/THERM
RTHVDR/HEATN
HVISEL/SLEEP
PSEL1/EXITN
PSEL2/ZCROSS
+5V/+5V
SGND/+5V
SGND/SGND
+24V2
+24V3
24V Power Cut off
at sleep mode
USB
I/F
Paper
sensor
1
2
3
+5V
PAPER
GND
1
2
3
1
2
3
Eraser
lamp
KP-5157
Toner
Sensor
KP-5155
+5V
TONER
SGND
1
2
3
1
2
3
Developing roller
Memory card
Option serial I/F
F1 50V 1A
18Pin
+5V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
2FM2607
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Registration
sensor
Temparature
thermistor
Cassette
switch
Exit
sensor