Sharp AR-6020V Service Manual page 146

Signal name Name [Type]
MIRM_A/ Scanner motor
MIRM_A Scanner motor
MIRM_B/ Scanner motor
MIRM_B Scanner motor
Main motor CLK (frequency
/MM_CLK
dividing output)
/MMD Main motor ON signal
/MM_LD Main M_LD signal
MPED Manual feed empty sensor
/MPFC Manual feed clutch
Manual feed paper width
MPWD
detection
Option NNB installation
nCNCT_NB
detection
Power interruption detection
nMCU_POFF
signal
nMCU_RDY MCU ready detection signal
nPSL Power saving light
nPSW Energy saving switch signal
Power interruption detection
nPOF_NB
signal
nNNB_RESET NNB reset signal
nNNB_RDY# NNB ready detection signal
OPCASSEL Desk motor switch
OZFM_LD Ozone Fan Motor LD signal
PIN Paper entry detection_1CS
Polygon motor CLK
/PMCLK
(frequency dividing output)
/PMD Polygon motor ON signal
/PM_LD Polygon M_LD signal
POD Paper exit sensor
POSD PaperOutputSect sensor
PSFM_LD Power FAN_LD signal
PSL Power saving LED signal
PTRC1 Vertical transport clutch 3CS
PTRC2 Vertical transport clutch 2CS
/RRC PS clutch
SOCD SPF open/close detection
SPED Document sensor
SPFMA# SFP transport motor
SPFMA/# SFP transport motor
SPFMB# SFP transport motor
SPFMB/# SFP transport motor
SPPD1 SPF transport sensor 1
SPPD2 SPF transport sensor 2
SPPD3 SPF transport sensor 3
SPPD4 SPF transport sensor 4
SPRS Pressure release solenoid
SPUC SPF pickup clutch
SPWS Document width sensor
SRRC PS clutch
/SYNC HSYNC signal of BD
Transfer output adjustment
TCDA#
analog output
Toner sensor density
TCS
detection
Temperature analog sensor
TH_RA
signal input
Function/Operation
Scanner (reading) section -
Scanner (reading) section -
Scanner (reading) section -
Scanner (reading) section -
Main motor CLK signal -
Main motor ON signal Motor ON
Main motor lock detection Normal rotation
signal state
Paper empty detection -
Clutch drive signal Clutch ON
Manual feed paper width
-
detection
Option NNB installation
Installed
detection signal
Power interruption detection
AC power OFF
signal
MCU ready detection sinal -
Power saving light LED lighting
Shifts to the energy save
Detection
mode
Power interruption detection
AC power OFF
signal
NNB reset signal -
NNB ready detection signal -
Desk motor operation is
-
switched by the current.
Ozone Fan Motor lock
-
detection signal
Paper transport detection Paper provided
Polygon motor CLK signal -
Polygon motor ON signal Motor ON
Polygon motor lock detection Normal rotation
signal state
Paper transport detection -
Paper transport detection
Paper provided
(Paper exit reverse section)
Normal rotation
FAN lock detection signal
state
Checks that the machine is
shifted to the energy save -
mode
Clutch drive signal Clutch OFF
Clutch drive signal Clutch OFF
Clutch drive signal Clutch ON
SPF open/close detection Close
Document detection Detection
SPF transport motor drive -
SPF transport motor drive -
SPF transport motor drive -
SPF transport motor drive -
Detects paper pass. Detection
Detects paper pass. Detection
Detects paper pass. Detection
Detects paper pass. Detection
Controls the pressure
OFF
release solenoid.
SPF paper pickup clutch -
Detects document width. -
Controls the PS clutch. OFF
Detects the synchronization
Detection
of main scanning direction
Transfer output adjustment
-
analog output signal
Toner sensor density
-
detection
Temperature detection signal -
AR-6020V ELECTRICAL SECTION 12 – 14
Connector level
Connec
tor No.
"L" "H"
- CN115
- CN115
- CN115
- CN115
- CN131
Motor OFF CN131
- CN131
Paper
CN123
provided
- CN128
- CN141
Not installed CN107
- CN107
- CN107
- CN107
- CN110
- CN107
- CN107
- CN107
Motor
CN142
rotation
- CN120
- CN119
- CN111
Motor OFF CN111
- CN111
Paper
CN121
provided
- CN121
- CN109
ON CN110
Clutch ON CN142
Clutch ON CN142
- CN127
- CN114
- CN114
- CN114
- CN114
- CN114
- CN114
- CN114
- CN114
- CN114
- CN114
ON CN114
- CN114
- CN114
ON CN114
CN111
- CN112
- CN132
- CN135
Pin PWB
NOTE
No. name
1 MCU
2 MCU
3 MCU
4 MCU
4 MCU
5 MCU
7 MCU
1 MCU
2 MCU
2 MCU Analog
6 MCU
9 MCU
3 MCU
4 MCU
3 MCU
8 MCU
7 MCU
5 MCU
26 MCU
3
7 MCU
16 MCU
14 MCU
15 MCU
5 MCU
8 MCU
2 MCU
4 MCU
16 MCU
7 MCU
2 MCU
28 MCU
27 MCU
3 MCU
4 MCU
5 MCU
6 MCU
1 MCU
2 MCU
24 MCU
22 MCU
13 MCU
25 MCU
17 MCU
15 MCU
1 MCU
8 MCU Analog
3 MCU Analog
4 MCU Analog