Samsung SCX-5935FN - Page 146

System Diagram
Service Manual
5-5
Samsung Electronics
Elbert2 Scanner Connection
24VS
3
1
24V
NC
2
2
NC
Main_Fan
1
3
REGI_SOL
MOT_OUT_A
6
1
MOT_OUT_A
MOT_OUT_nA
5
2
MOT_OUT_nA
24V
4
3
24V
24V
3
4
24V
MOT_OUT_B
2
5
MOT_OUT_B
MOT_OUT_nB
1
6
MOT_OUT_nB
1
DGND
2
1
DGND
DGND
3
2
DGND
DADF_PICKUP_SOL
4
3
DADF_PICKUP_SOL
nDADF_COVER_OPEN
5
4
nDADF_COVER_OPEN
nDADF_P_POS
6
5
nDADF_P_POS
DADF_MOT_MS1
7
6
DADF_MOT_MS1
DADF_MOT_MS2
8
7
DADF_MOT_MS2
24V
9
8
24V
5V
10
9
5V
DADF_EXIT_SOL
11
10
DADF_EXIT_SOL
nDADF_P_SIZE
12
11
nDADF_P_SIZE
1
DGND
1
2
DGND
DGND
2
3
DGND
DADF_REGI_SOL
3
4
DADF_REGI_SOL
NC
4
5
DADF_DET
nDADF_P_DET
5
6
nDADF_P_DET
nDADF_P_REGI
6
7
nDADF_P_REGI
DADF_MOT_SLEEP
7
8
DADF_MOT_SLEEP
nDADF_MOT_EN
8
9
DADF_MOT_EN
DADF_MOT_PULSE
9
10
DADF_MOT_PULSE
DADF_MOT_CURRENT
10
11
DADF_MOT_CURRENT
DADF_MOT_DIR
11
12
DADF_MOT_DIR
DADF MOTOR
24V
4
1
24V
EXIT_SOL
3
2
EXIT_SOL
NC
2
3
NC
NC
1
4
NC
24VS
2
1
24VS
PICK_SOL
1
2
PICK_SOL
DGND
1
1
DGND
AFE_ADC_CLK_P
2
2
AFE_ADC_CLK_P
AFE_ADC_CLK_N
3
3
AFE_ADC_CLK_N
DGND
4
4
DGND
AFE_SLOAD
5
5
AFE_SLOAD
AFE_SCLK
6
6
AFE_SCLK
AFE_SDATA
7
7
AFE_SDATA
DGND
8
8
DGND
24V
9
9
24V
DGND
10
10
DGND
SCANNER_CONT
11
11
SCANNER_CONT
DGND
12
12
DGND
PI_TG1
13
13
PI_TG1
DGND
14
14
DGND
CCD_D(7)
15
15
CCD_D(7)
CCD_D(6)
16
16
CCD_D(6)
DGND
17
17
DGND
CCD_D(5)
18
18
CCD_D(5)
CCD_D(4)
19
19
CCD_D(4)
DGND
20
20
DGND
CCD_D(3)
21
21
CCD_D(3)
CCD_D(2)
22
22
CCD_D(2)
DGND
23
23
DGND
CCD_D(1)
24
24
CCD_D(1)
CCD_D(0)
25
25
CCD_D(0)
DGND
26
26
DGND
5V
27
27
5V
DGND
28
28
DGND
5V
29
29
5V
DGND
30
30
DGND
CCD_WLED_CON
31
31
CCD_WLED_CON
DGND
32
32
DGND
3.3V
33
33
3.3V
DGND
34
34
DGND
3.3V
35
35
3.3V
DGND
36
36
DGND
3.3V
37
37
3.3V
DGND
38
38
DGND
DGND
39
39
DGND
INV_POWER
40
40
INV_POWER
Controller
DADF
CCD
EXIT SOLENOID
nDADF_P_DET
7
1
nDADF_P_DET
DGND
6
2
DGND
3.3V
5
3
3.3V
nDADF_C_OPEN
4
4
nDADF_C_OPEN
DGND
3
5
DGND
3.3V
2
6
3.3V
NC
1
7
NC
DADF P-DET
COVER OPEN
nDADF_P_POS
6
1
nDADF_P_POS
DGND
5
2
DGND
3.3V
4
3
3.3V
nDADF_P_REGI
3
4
nDADF_P_REGI
DGND
2
5
DGND
3.3V
1
6
3.3V
DADF P-POS
DADF P-REGI
REGI SOLENOID
PICK-UP SOLENOID