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Connector
Pin
YC15
12
Connected to
13
bridge PWB
14
YC16
1
Connected to
2
developer
3
motor YCM,
4
developer
5
stop clutch,
drum motor
6
YCM, drum
7
motor K
8
9
10
11
12
13
14
15
16
17
18
19
20
YC17
1
Connected to
2
developer
3
motor K,
4
fuser motor
5
6
7
8
9
10
11
12
Y116141-8
Signal
I/O
GND
-
3.3V1
O
24V1
O
DLPCDIR
O
DLPCRDY
I
DLPCCLK
O
DLPCREM
O
GND
-
24V1
O
24V1F1
O
CLDLPREM
O
DLMCDIR
O
DLMCRDY
I
DLMCCLK
O
DLMCREM
O
GND
-
24VIL3
O
DRMKDIR
O
DRMKRDY
I
DRMKCLK
O
DRMKREM
O
GND
-
24VIL3
O
DLPKDIR
O
DLPKRDY
I
DLPKCLK
O
DLPKREM
O
GND
-
24VIL3
O
FUSERDIR
O
FUSERRDY
I
FUSERCLK
O
FUSERREM
O
GND
-
24VIL3
O
Voltage
-
Ground
3.3 V DC
24 V DC power output to BRES
24 V DC
24 V DC power output to BRPWB
0/5 V DC
DEVM-YCM drive change signal
0/3.3 V DC
DEVM-YCM ready signal
0/5 V DC (pulse)
DEVM-YCM clock signal
0/5 V DC
DEVM-YCM: On/Off
-
Ground
24 V DC
24 V DC power output to DEVM-YCM
24 V DC
24 V DC power output to DEVSCL
0/24 V DC
DEVSCL: On/Off
0/5 V DC
DRM-YCM drive change signal
0/3.3 V DC
DRM-YCM ready signal
0/5 V DC (pulse)
DRM-YCM Clock signal
0/5 V DC
DRM-YCM: On/Off
-
Ground
24 V DC
24 V DC power output to DRM-YCM
0/5 V DC
DRM-K drive change signal
0/3.3 V DC
DRM-K ready signal
0/5 V DC (pulse)
DRM-K clock signal
0/5 V DC
DRM-K: On/Off
-
Ground
24 V DC
24 V DC power output to DRM-K
0/5 V DC
DEVM-K drive change signal
0/3.3 V DC
DEVM-Kready signal
0/5 V DC (pulse)
DEVM-KClock signal
0/5 V DC
DEVM-K: On/Off
-
Ground
24 V DC
24 V DC power output to DEVM-K
0/5 V DC
FUM drive change signal
0/3.3 V DC
FUMready signal
0/5 V DC (pulse)
FUMClock signal
0/5 V DC
FUM: On/Off
-
Ground
24 V DC
24 V DC power output to FUM
2-3-19
Description
Service Manual
2NP
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