Read Sharp MX-C300P / MX-C300PE / MX-C300PL (serv.man2) Service Manual online
MX-C300P SIGNAL LIST 4 – 3
TH_P
Thermal of Ozone Duct
(Analog)
CN36
18
MFPC
TH PWB
TH_UM
Thermal of Fixing Unit(Main)
(Analog)
CN20
2
MFPC
Fixing Unit:TH_UM
TH_UM_CS
Thermal of Fixing Unit(Main)
(Analog)
CN20
1
MFPC
Fixing Unit:TH_UM_CS
TH_UM2
Thermal of Fixing Unit(Sub)
(Analog)
CN20
6
MFPC
Fixing Unit:TH_UM2
TH_US
Thermal of Fixing Unit(Sub)
(Analog)
CN20
4
MFPC
Fixing Unit:TH_US
TNC_C
Cyan Toner Clutch Control
Clutch On
CN26
3
MFPC
TNC_C
TNC_K
Black Toner Clutch Control
Clutch On
CN26
1
MFPC
TNC_K
TNC_M
Magenta Toner Clutch Control
Clutch On
CN26
5
MFPC
TNC_M
TNC_Y
Yellow Toner Clutch Control
Clutch On
CN26
7
MFPC
TNC_Y
TNFD
Detect Waste Toner Full
Detect:Full
CN32
B3
MFPC
TNFD Sensor
TSG_C
Cyan Toner Concentration Sensor
Control
Control
(Analog)
CN32
A4
MFPC
DV Unit
TSG_K
Black Toner Concentration Sen-
sor Control
sor Control
(Analog)
CN32
A10
MFPC
DV Unit
TSG_M
Magenta Toner Concentration
Sensor Control
Sensor Control
(Analog)
CN32
B13
MFPC
DV Unit
TSG_Y
Yellow Toner Concentration Sen-
sor Control
sor Control
(Analog)
CN32
B7
MFPC
DV Unit
USBH0_Dn
USB2.0 LVDS Signal Neg (Front
USB Connecter)
USB Connecter)
(Serial Data)
CN6
4
MFPC
Front USB2.0 Connect
USBH0_Dp
USB2.0 LVDS Signal Pos (Front
USB Connecter)
USB Connecter)
(Serial Data)
CN6
3
MFPC
Front USB2.0 Connect
USBH0_VBUS
USB2.0 Bus Power +5.0V(Front
USB Connecter)
USB Connecter)
OFF(0V)
ON(DC+5.0V)
CN6
5
MFPC
Front USB2.0 Connect
USBH1_Dn
USB2.0 LVDS Signal Neg (Wire-
less LAN Module I/F)
less LAN Module I/F)
(Serial Data)
CN7
4
MFPC
Wireless LAN Module Con-
nect USB2.0
nect USB2.0
USBH1_Dp
USB2.0 LVDS Signal Pos (Wire-
less LAN Module I/F)
less LAN Module I/F)
(Serial Data)
CN7
3
MFPC
Wireless LAN Module Con-
nect USB2.0
nect USB2.0
USBH1_VBUS
USB2.0 Bus Power+5.0V(Wifi
Module I/F)
Module I/F)
OFF(0V)
ON(DC+5.0V)
CN7
5
MFPC
Wireless LAN Module Con-
nect USB2.0
nect USB2.0
Y_CS2
Tray2 Sensor Data (CSSELA,B,C
Code Select)
Code Select)
(Select Sensor
Data)
Data)
CN36
13
MFPC
Serial Console (Debug Moni-
tor)
tor)
ZRN_UART0_CT
S
S
ZORAN UART0 Communication
Clear to Send
Clear to Send
Trans Ready
Not Ready
CN14
4
MFPC
Serial Console (Debug Moni-
tor)
tor)
ZRN_UART0_RT
S
S
ZORAN UART0 Communication
Request to Send
Request to Send
Send Request
Not Request
CN14
5
MFPC
Serial Console (Debug Moni-
tor)
tor)
ZRN_UART0_RX
D
D
ZORAN UART0 Communication
Receive Data
Receive Data
(Serial Data)
CN14
3
MFPC
Serial Console (Debug Moni-
tor)
tor)
ZRN_UART0_TX
D
D
ZORAN UART0 Communication
Trans Data
Trans Data
(Serial Data)
CN14
6
MFPC
Serial Console (Debug Moni-
tor)
tor)
Signal Name
Description
Connector Level
Connec-
tor
number
Pin
number
PWB
NOTE
L
H
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