Lexmark X500n Service Manual - Page 211
MCN6-14 Pin. LFU, Voltage / Signal, MCN8 - 12 Pin Toner Sensor TTR, TDP, LVCN-14 Pin LVPS, FUCN-6Pin
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MCN6-14 Pin. LFU Pin # Voltage / Signal Pin # 1 LFCN-RET 8 2 +24 - F2 9 3 PKCLL10N-N 10 4 NC (SGND) 11 5 PSL1 12 6 PSL2 13 7 PSL3 14 MCN8 - 12 Pin Toner Sensor (TTR, TDP) Pin # Voltage / Signal Pin # 1 LEDON-P 7 2 TLES (K)-P 8 3 TLESCHK 9 4 TLES (Y)-P 10 5 SGND 11 6 TLES (M)-P 12 LVCN-14 Pin LVPS Pin # Voltage / Signal Pin # 1 +5V 8 2 +5V 9 3 +24V 10 4 NC (SGND) 11 5 HON 12 6 ACOFF-P 13 7 LVPS 14 FUCN-6Pin Pin # Voltage / Signal Pin # 1 TH1 4 2 5 3 6 Voltage / Signal PSCST1 PEL1--P OCST1-N SGND +5V-S LFCN-CHK-N +5V-1 Voltage / Signal NC (SGND) TLES (C)-P TLESSCN-N SGND ELON-N +24V -F2 Voltage / Signal ACSYNC-N +24V PGND +24V PGND CN-CHK SGND Voltage / Signal TH2 FUTEMP SGND 7100-XXX Locations and connectors 5-13
Locations and connectors
5-13
7100-XXX
MCN6-14 Pin. LFU
Pin #
Voltage / Signal
Pin #
Voltage / Signal
1
LFCN-RET
8
PSCST1
2
+24 - F2
9
PEL1--P
3
PKCLL10N-N
10
OCST1-N
4
NC (SGND)
11
SGND
5
PSL1
12
+5V-S
6
PSL2
13
LFCN-CHK-N
7
PSL3
14
+5V-1
MCN8 - 12 Pin Toner Sensor (TTR, TDP)
Pin #
Voltage / Signal
Pin #
Voltage / Signal
1
LEDON-P
7
NC (SGND)
2
TLES (K)-P
8
TLES (C)-P
3
TLESCHK
9
TLESSCN-N
4
TLES (Y)-P
10
SGND
5
SGND
11
ELON-N
6
TLES (M)-P
12
+24V -F2
LVCN-14 Pin LVPS
Pin #
Voltage / Signal
Pin #
Voltage / Signal
1
+5V
8
ACSYNC-N
2
+5V
9
+24V
3
+24V
10
PGND
4
NC (SGND)
11
+24V
5
HON
12
PGND
6
ACOFF-P
13
CN-CHK
7
LVPS
14
SGND
FUCN-6Pin
Pin #
Voltage / Signal
Pin #
Voltage / Signal
1
TH1
4
TH2
2
5
FUTEMP
3
6
SGND