Connection Diagram; Video Controller - Samsung CLX-8540ND Service Manual

5.2 Connection diagram

5.2.1 Video controller

1
FAN 2
3
1
PHOTO
2
INTERRUPTOR
3
1
PHOTO
2
INTERRUPTOR
3
DADF
(see DADF part for more information)
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
GRAPHIC UI PANEL
(see UI part for more information)
CN2
4
3
2
1
CN1
10
9
8
7
6
5
4
3
2
1
FAX opt
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
Service Manual
System diagram
CN5
FAN CCD
PBA-SCAN IF
1 24V
2 nSENS_FAN_CCD
3 PWM_FAN_CCD
CN2
CN4
XE LAMP ON
SENSOR
1 VCC_COVER_OPEN
nON_XE_LAMP
2 GND
3 nFALT_COVER_OPEN
4 VCC_CCD_HOME
5 GND
6 nSCANNER_HOME
CN1
SCAN MOTOR
SCAN_MTR_B
SCAN_MTR_NB
SCAN_MTR_NA
SCAN_MTR_A
CN6
DADF IF
CN3
1 24V
PAPER SENSOR (APS)
2 24V
3 GND
4 GND
5 3.3V
APS_LG
6 GND
7 5V
8 GND
APS_LT
9 nRST_DADF
10 TXD_DADF
11 RXD_DADF
12 DADF_P_POS
13 nSTOP_DADF
14 GND
15 GND
16 GND
CN13
USB OPE
1 DN_PANEL
2 DP_PANEL
3 GND
CN12
OPE MAIN IF
1 24V_OPE CN3
2 5V2 DEBUG
3 5V2
1 3.3V
4 5V2
2 DEBUG_TXD
5 nRST_PANEL
3 DEBUG_RXD
6 SOFT_BUTTON
4 GND
7 GND
8 GND
9 GND
10 GND
CN4
JTAG
1 3.3V
2 TDO
3 nTRST
4 TCLK
5 TMS_ARM
6 TDI
7 nRESET
8 DGND
CN10
MODEM IF
1 5V2
2 CML_MODEM
3 GND
4 (NC)
5 GND
6 (NC)
7 nRST_MODEM
8
GND
9 GND
10 GND
11 MODEM_TXD
12 GND
13 MODEM_RXD
14 GND
15 GND
16 GND
17 nCTS_MODEM
18 (NC)
19 3.3V
20 3.3V
21 GND
22 GND
23 SPK_OUT
24 GND
25 GND
26 GND
27 GND
28 GND
29 (NC)
30 GND
31 GND
32 GND
33 nRI_MODEM
34 GND
35 GND
36 nDCD_MODEM
PBA-INVERTER
GND 1 3
2
2
24V 3 1
1 4
2 3
STEP MOTOR
3 2
1
4
3
PHOTO
2
INTERRUPTOR
1
GND 1
5V 2
3
GND 4 3
PHOTO
5V 5 2
INTERRUPTOR
6 1
CCDM MODULE
( XE LAMP )
CN19
CIP6_DEBUG
1 3.3V
2 CIP6_DEBUG_TXD
3 CIP6_DEBUG_RXD
4 GND
CN11
MASTER SOK
1 3.3V
2 GND
3 SCL_MSOK
4 SDA_MSOK
5 nMSOK_DETECT
6 GND
5-6
H
I
G
H
V
O
L
T
A
G
E
CN19
FDI
GND 1
GND 2
3.3V 3
5V2 4
DETECT_FDI 5
nNOT_READY_FDI 6
nCOPY_EXIT_FDI 7
nCOPY_CNT_FDI 8
nPZOOM_FDI 9
nPTRAY_FDI 10
nEN_FDI 11
CN15
USB DEVICE
VBUS_DEVICE_MPP 1
DM_DEVICE_1761 2
DP_DEVICE_1761 3
DGND 4
FGND 5
FGND 6
CN14
USB DIRECT
nOC_HOST 1
DM_HOST 2
DP_HOST 3
DGND 4
5
FGND
FGND 6
CN6
NETWORK
GND 1
1.8_DDR 2
NDIP_3 3
NDIN_3 4
NDIP_2 5
NDIN_2 6
NDIP_1 7
NDIN_1 8
NDIP_0 9
NDIN_0 10
2.5V 11
LED_2 12
2.5V 13
LED_NPC 14
DGND 15
DGND 16
CN7
SATA IF
GND 1 1
SATA_TX_P 2 2
SATA_TX_M 3 3
GND 4 4
SATA_RX_M 5 5
SATA_RX_P 6 6
GND 7 7
HDD
CN8
SATA POWER
1
5V2 1
2
GND 2
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