Sharp AR-6020V Service Manual page 145

4.Signal list
Signal name Name [Type]
/ADUMA ADU motor
/ADUMB ADU motor
/ADUMXA ADU motor
/ADUMXB ADU motor
BL LCD backlight
Paper upper limit
C1LUD
detection_1CS
C1LUM Lift motor 1CS
C1PED Paper empty detection_1CS
/C1PUC 1CS clutch
C1SS 1CS sensor
C2LUM Lift motor 2CS
C2PUC Paper feed clutch 2CS
C3LUM Lift motor 3CS (OP)
C3PUC Paper feed clutch 3CS (OP)
C4LUM Lift motor 4CS (OP)
C4PUC Paper feed clutch 4CS (OP)
CASSELA OP_DESK selector signal A
CASSELB OP_DESK selector signal B
CASSELC OP_DESK selector signal C
/CL Scanner lamp
CPFMA Desk motor
CPFMB Desk motor
CPFMXA Desk motor
CPFMXB Desk motor
CRM_SCL CRUM_CLK
CRM_SDA CRUM input/output
CW/CCW# Main Motor Rotation control
DHV_REM/ DHV remote output
DSW-R
Interlock 24V detection
(INT24)
DVBS_PWM/ DV bias PWM
DVBS_REM/ DVBS remote output
FW FW signal
GBS_PWM/ Grid bias PWM
HLOUT1 Fusing HL1_ON signal
HLOUT2 Fusing HL2_ON signal
Humidity analog sensor signal
HUD_RA
input
LD strength adjustment
LD_DA#
analog output
Scanner home position
MHPS
sensor [Transmission type]
MHV_REM/ MHV remote output
Function/Operation
Motor ON (phase
Motor drive signal
excitation ON)
Motor ON (phase
Motor drive signal
excitation ON)
Motor ON (phase
Motor drive signal
excitation ON)
Motor ON (phase
Motor drive signal
excitation ON)
LCD backlight ON
Paper upper limit detection -
Motor drive signal -
Paper empty detection Paper empty
Clutch drive signal Clutch ON
Paper transport detection 1CS not provided
Motor drive signal -
Clutch drive signal Clutch OFF
Motor drive signal -
Clutch drive signal Clutch OFF
Motor drive signal -
Clutch drive signal Clutch OFF
OP_DESK selector signal A -
OP_DESK selector signal B -
OP_DESK selector signal C -
Radiates lights to the
document for the CCD to ON
scan the document images.
Motor drive signal Motor OFF
Motor drive signal Motor OFF
Motor drive signal Motor OFF
Motor drive signal Motor OFF
CRUM communication signal -
CRUM communication signal -
Main Motor Rotation control -
Separation bias ON signal -
Front door/ Side
Interlock 24V detection
door open
Developing bias PWM signal -
Developing bias ON signal -
Power frequency monitor
-
signal
Grid bias PWM signal -
Fusing lamp ON signal Heater lamp OFF
Fusing lamp ON signal Heater lamp OFF
Humidity detection signal -
LD strength adjustment
-
analog output
Detects the scanner home
-
position.
Main charger ON signal -
AR-6020V ELECTRICAL SECTION 12 – 13
Connector level Connec
tor No.
"L" "H"
Motor OFF CN116
Motor OFF CN116
Motor OFF CN116
Motor OFF CN116
OFF CN110
Upper limit
CN138
detection
Motor
CN138
rotation
Paper
CN119
provided
- CN129
1CS provided CN119
Motor
CN142
rotation
Clutch ON CN142
Motor
CN142
rotation
Clutch ON CN142
Motor
CN142
rotation
Clutch ON CN142
- CN142
- CN142
- CN142
OFF CN117
Motor ON
(phase CN142
excitation ON)
Motor ON
(phase CN142
excitation ON)
Motor ON
(phase CN142
excitation ON)
Motor ON
(phase CN142
excitation ON)
- CN130
- CN130
- CN131
High voltage
CN112
output ON
Front door/
Side door CN103
close
- CN112
High voltage
CN112
output ON
- CN108
- CN112
Heater lamp
CN108
ON
Heater lamp
CN108
ON
- CN135
- CN111
Home CN118
High voltage
CN112
output ON
Pin PWB
NOTE
No. name
2 MCU
3 MCU
4 MCU
5 MCU
9 MCU
1 MCU
4 MCU
4 MCU
2 MCU
1 MCU
6 MCU
8 MCU
13 MCU
20 MCU
10 MCU
11 MCU
15 MCU
17 MCU
19 MCU
3 MCU
21 MCU
22 MCU
23 MCU
24 MCU
3 MCU
2 MCU
6 MCU
7 MCU
3 MCU
3 MCU
4 MCU
12 MCU
9 MCU
10 MCU
15 MCU
2 MCU
9 MCU
1 MCU
10 MCU