Read Sharp MX-M950 / MX-MM1100 (serv.man42) Service Manual online
MX-M1100 ELECTRICAL SECTION 11 – 8
CFMDV1MON
Development cooling fan 1 lock
detection signal
detection signal
Development cooling fan 1 lock
detection
detection
Normal
Lock
8
27
PCU
CFM-HLPMON
HL PWB fan lock detection
signal
signal
HL PWB fan lock detection
—
—
4
26
PCU
Not
used
used
CFMPA1MON
Paper cooling fan lock detection
signal
signal
Paper cooling fan lock
detection
detection
Normal
Lock
6
33
PCU
CFM-PO1MON
Polygon cooling fan 1 lock
detection signal
detection signal
Polygon cooling fan 1 lock
detection
detection
Normal
Lock
4
6
PCU
CFM-PO2MON
Polygon heat exhaust fan lock
detection signal
detection signal
Polygon heat exhaust fan lock
detection
detection
—
—
9
32
PCU
Not
used
used
CL_FAN_CTRL
CL cooling fan
ON/OFF
Rotation
Stop
CN9
10
SCNCNT
PWB
CL_FAN_CTRL
CL cooling fan
ON/OFF
Rotation
Stop
CN7
10
SCN-
Mother
PWB
CL_FAN_LOCK
CL cooling fan
Lock detection
Normal
Lock
detection
CN9
70
SCNCNT
PWB
CL_FAN_LOCK
CL cooling fan
Lock detection
Normal
Lock
detection
CN7
70
SCN-
Mother
PWB
CL_FAN_LOCK
CL cooling fan
Lock detection
Normal
Lock
detection
CN6
7
SCN-
Mother
PWB
CL_FAN_Power
CL cooling fan
ON/OFF
Stop
Rotation
(24V)
CN6
5
SCN-
Mother
PWB
CL_ON#
CL inverter (Back surface)
ON/OFF
ON
OFF
CN2
3
DSPFcnt
PWB
CLK_CIS
Serial communication clock
signal
signal
Communication clock with the
PED CIS PWB
PED CIS PWB
—
—
19
12
PCU
CN LEDin1
Connector 1 attachment check
LED input signal
LED input signal
Connector 1 attachment check
LED input
LED input
Not
installed
Installed
1
18
PCU
CN LEDin11
Connector 11 attachment check
LED input signal
LED input signal
Connector 11 attachment
check LED input
check LED input
Not
installed
Installed
11
24
PCU
CN LEDin12
Connector 12 attachment check
LED input signal
LED input signal
Connector 12 attachment
check LED input
check LED input
Not
installed
Installed
12
40
PCU
CN LEDin13
Connector 13 attachment check
LED input signal
LED input signal
Connector 13 attachment
check LED input
check LED input
Not
installed
Installed
13
35
PCU
CN LEDin14
Connector 14 attachment check
LED input signal
LED input signal
Connector 14 attachment
check LED input
check LED input
Not
installed
Installed
14
38
PCU
CN LEDin16
Connector 16 attachment check
LED input signal
LED input signal
Connector 16 attachment
check LED input
check LED input
Not
installed
Installed
16
30
PCU
CN LEDin17
Connector 17 attachment check
LED input signal
LED input signal
Connector 17 attachment
check LED input
check LED input
Not
installed
Installed
17
34
PCU
CN LEDin18
Connector 18 attachment check
LED input signal
LED input signal
Connector 18 attachment
check LED input
check LED input
Not
installed
Installed
18
32
PCU
CN LEDin19
Connector 19 attachment check
LED input signal
LED input signal
Connector 19 attachment
check LED input
check LED input
Not
installed
Installed
19
40
PCU
CN LEDin2
Connector 2 attachment check
LED input signal
LED input signal
Connector 2 attachment check
LED input
LED input
Not
installed
Installed
2
14
PCU
CN LEDin20
Connector 20 attachment check
LED input signal
LED input signal
Connector 20 attachment
check LED input
check LED input
Not
installed
Installed
20
33
PCU
CN LEDin21
Connector 21 attachment check
LED input signal
LED input signal
Connector 21 attachment
check LED input
check LED input
Not
installed
Installed
21
40
PCU
CN LEDin3
Connector 3 attachment check
LED input signal
LED input signal
Connector 3 attachment check
LED input
LED input
Not
installed
Installed
3
40
PCU
CN LEDin4
Connector 4 attachment check
LED input signal
LED input signal
Connector 4 attachment check
LED input
LED input
Not
installed
Installed
4
37
PCU
CN LEDin5
Connector 5 attachment check
LED input signal
LED input signal
Connector 5 attachment check
LED input
LED input
Not
installed
Installed
5
34
PCU
CN LEDin6
Connector 6 attachment check
LED input signal
LED input signal
Connector 6 attachment check
LED input
LED input
Not
installed
Installed
6
40
PCU
CN LEDin7
Connector 7 attachment check
LED input signal
LED input signal
Connector 7 attachment check
LED input
LED input
Not
installed
Installed
7
38
PCU
CN LEDin8
Connector 8 attachment check
LED input signal
LED input signal
Connector 8 attachment check
LED input
LED input
Not
installed
Installed
8
30
PCU
CN LEDin9
Connector 9 attachment check
LED input signal
LED input signal
Connector 9 attachment check
LED input
LED input
Not
installed
Installed
9
36
PCU
CN LEDout1
Connector 1 attachment check
LED output signal
LED output signal
Connector 1 attachment check
LED output
LED output
Not
installed
Installed
1
1
PCU
CN LEDout11
Connector 11 attachment check
LED output signal
LED output signal
Connector 11 attachment
check LED output
check LED output
Not
installed
Installed
11
1
PCU
CN LEDout12
Connector 12 attachment check
LED output signal
LED output signal
Connector 12 attachment
check LED output
check LED output
Not
installed
Installed
12
1
PCU
Signal name
Name
Function/Operation
Connector level
Connector
No.
Pin
No.
No.
PWB
name
Re
mark
L
H
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