Kyocera FS 1100 - B/W Laser Printer Service Manual page 115

Service manual
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Connector
Pin
YC6
1
LED1
Connected
2
LED2
to the opera-
3
SW
tion panel
4
SGND
PWB
5
LED3
6
LED4
7
LED5
8
LED6
YC304
1
+3.3V2
Connected
2
SGND
to the MP
3
HANDSN
paper sen-
sor (duplex
model only)
YC305
1
+24V3
Connected
2
PGND
to the main
3
MMOTRDYN
motor
4
MMOTCLK
5
REMOTEN
YC306
1
SGND
Connected
2
+3.3V2
to the paper
3
PAPER
sensor
YC307
1
+3.3V2
Connected
2
SGND
to the exit
3
EXITN
sensor
YC308
1
+24V3
Connected
2
REGDRN
to the regis-
3
+24V3
tration
4
FEDDRN
clutch,
5
+24V3
paper feed
6
DLPDRN
clutch and
developing
clutch
YC309
1
+24V3
Connected
2
MPFDRN
to the MP
paper feed
solenoid
(duplex
model only)
YC311
1
+24V1
Connected
2
+3.3V1
to the high
3
ZCROSS
voltage
4
FAN
PWB
5
HEATN
6
SLEEP
7
MHVDR
8
RTHVDR
9
PSEL1
10
HVCLK
11
REGN
Signal
I/O
O
3.3/0 V DC
O
3.3/0 V DC
I
Analog
-
-
O
3.3/0 V DC
O
3.3/0 V DC
O
3.3/0 V DC
O
3.3/0 V DC
O
3.3 V DC
-
-
I
0/3.3 V DC
O
24 V DC
-
-
I
0/3.3 V DC
O
0/3.3 V DC (pulse) Main motor clock signal
O
0/3.3 V DC
-
-
O
3.3 V DC
I
0/3.3 V DC
O
3.3 V DC
-
-
I
0/3.3 V DC
O
24 V DC
O
0/24 V DC
O
24 V DC
O
0/24 V DC
O
24 V DC
O
0/24 V DC
O
24 V DC
O
0/24 V DC
I
24 V DC
O
3.3 V DC
I
0/3.3 V DC (pulse) Zero cross signal
O
0/24 V DC
O
0/3.3 V DC
O
0/3.3 V DC
O
0/3.3 V DC
O
0/3.3 V DC
O
0/3.3 V DC
O
0/3.3 V DC (pulse) Developing bias clock signal
I
0/3.3 V DC
Voltage
Paper indicator display: On/Off
Jam indicator display: On/Off
Cancel key/GO key: On/Off
Ground
Ready indicator display: On/Off
Attention indicator display: On/Off
Toner indicator display: On/Off
Data indicator display: On/Off
3.3 V DC power source
Ground
MP paper sensor: On/Off
24 V DC power source
Ground
Main motor ready signal
Main motor: On/Off
Ground
3.3 V DC power source
Paper sensor: On/Off
3.3 V DC power source
Ground
Exit sensor: On/Off
24 V DC power source
Registration clutch: On/Off
24 V DC power source
Paper feed clutch: On/Off
24 V DC power source
Developing clutch: On/Off
24 V DC power source
MP paper feed solenoid: On/Off
24 V DC power source
3.3 V DC power source
Left cooling fan motor: On/Off
Fuser heater lamp: On/Off
Sleep mode signal: On/Off
Main charger output signal: On/Off
Transfer (reverse) bias output signal: On/Off
Transfer (reverse) bias control signal: On/Off
Registration sensor: On/Off
2H5/2HS
Description
2-3-5

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