Samsung CLX-9250ND - DC Control Board & LSU Joint Board

8. Syste
m
8.6 DC CONTROL BOARD &
Side Cover S/W
LD BOARD
Yellow/Magenta
LD BOARD
Cyan/Black
CN11
LSU MOTOR
1 2 3 4 5 6 7 8 9
10
24V3 GND nSS_LSU_MOT1 nRDY_LSU_MOT1 CLOCK_LSU_MOT1 24V3 GND nSS_LSU_MOT2 nRDY_LSU_MOT2 CLOCK_LSU_MOT2
CN4
LSU SKEW MOTOR
1 2 3 4 5 6 7 8 9
10 11 12
A_LSU_SKEW1 nA_LSU_SKEW1 B_LSU_SKEW1 nB_LSU_SKEW1 A_LSU_SKEW2 nA_LSU_SKEW2 B_LSU_SKEW2 nB_LSU_SKEW2 A_LSU_SKEW3 nA_LSU_SKEW3 B_LSU_SKEW3 nB_LSU_SKEW3
4 3 2 1
LSU
S
4 3 2 1
LSU
S
4 3 2 1
LSU
S
L
S
L
S
5 4 3 2 1 5 4 3 2 1
Wall
CON
Service Manual
CLX-9250/9350 series
8-
S
KEW MOTOR Y
S
KEW MOTOR M
S
KEW MOTOR C
S
U POLYGON
MOTOR Y,M
S
U POLYGON
MOTOR C,K
m
Diagram
LSU JOINT BOARD
CN10
LSU TEMP
1 2
GND LSU_TEMP
CN7
LSU SHUTTER SENSOR
1 2 3
5V4_L1 DGND nDETECT_LSU_SHUTTER1
CN3
LSU SHUTTER MOTOR
1 2 3 4
nB_LSU_SHUTTER B_LSU_SHUTTER nA_LSU_SHUTTER A_LSU_SHUTTER
2 1
LSU
T
4 3 2 1
LSU
S
STE
P
3 2 1
LSU
S
SEN
S
JC39-00793A JC39-01127A
SAMSUNG ELECTRONICS
6
T
EMP SENSOR
S
HUTTER
P
MOTOR
S
HUTTER
S
OR