Lexmark T650n - Page 526

LCD
SCANNER CONTROLLER
CARD
SCANNER CCD ASSEMBLY
CN1
UICC
3
4
1
2
TOUCH PANEL
J3
3
4
1
2
Y+
X+
Y-
X-
1
2
3
GND
ADF LVDS R NCLK-
ADF LVDS R TXOUT+2
ADF LVDS R TXOUT1+
GND
ADF SCK R
ADF SHR R
+5 CDU
+18V CDU
ADF LAMP ON
ADF LVDS R TXOUT0+
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
GND
ADF LVDS R NCLK+
GNDGND
ADF LVDS R TXCLK+
GNDGND
ADF LVDS R TXOUT2-
GNDGND
ADF LVDS R TXOUT1-
GNDGND
GNDGND
ADF AFE RESET R
ADF SDI R
ADF SEN R
ADF POWER SAVE CONTR
+5VCDUGND
+18V CDU
GND
ADF LVDS R TXOUT0-
CN2
GND
ADF LVDS R NCLK-
ADF LVDS R TXOUT+2
ADF LVDS R TXOUT1+
GND
ADF SCK R
ADF SHR R
+5 CDU
+18V CDU
ADF LAMP ON
ADF LVDS R TXOUT0+
GND
ADF LVDS R NCLK+
GNDGND
ADF LVDS R TXCLK-ADF LVDS R TXCLK+
GNDGND
ADF LVDS R TXOUT2-
GNDGND
ADF LVDS R TXOUT1-
GNDGND
GNDGND
ADF AFE RESET R
ADF SDI R
ADF SEN R
ADF POWER SAVE CONTR
+5VCDUGND
+18V CDU
GND
ADF LVDS R TXOUT0-
J11(DUPLEX ADF ONLY)
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
+18 CDU
LAMP ON
GND
1
2
3
INVERTER
+5VDC
LED On
LED DIM
GND
1
2
3
4
STANDARD BIN LED
J6
1
2
3
4
SCANNER INTERFACE CARD
ADF Controller
Card
CN5
CN12
+24V FEED
+24V FEED
NTOP FB
+5V
GND
MDC RXD
NADF PRESENT SEN
GND
NADF INTERVALSEN
NRESET
GND
I2C DAT
GND
+24V TP FB
GND
NTOP ADF
+5V
MDC TXD
GND
NCOVER CLOSEN SEN
NHOME SEN
GND
+3.3V
I2C CLK
2
4
6
8
10
12
14
16
18
20
22
24
1
3
5
7
9
11
13
15
17
19
21
23
J1
+24V FEED
+24V FEED
NTOP FB
+5V
GND
MDC RXD
NADF PRESENT SEN
GND
NADF INTERVALSEN
NRESET
GND
I2C DAT
GND
+24V TP FB
GND
NTOP ADF
+5V
MDC TXD
GND
NCOVER CLOSEN SEN
NHOME SEN
GND
+3.3V
I2C CLK
2
4
6
8
10
12
14
16
18
20
22
24
1
3
5
7
9
11
13
15
17
19
21
23
Cn1
FEEDBACK
GND
+5V
1
2
3
Cn3
+5V
FB LED ON
1
2
Cn6
FEEDBACK
GND
+5V
1
2
3
Cn3
1
2
3
SCANNER
COOLING
FAN
1
2
3
4
5
6
7
8
9
GND
FB_LENGTH1
+5VDC
GND
FB_LENGTH2
+5VDC
GND
FB_LENGTH3
+5VDC
1
2
3
SENSOR
(FB LENGTH 3)
1
2
3
SENSOR
(SCANNER HP)
SENSOR
(ADF CLOSED INTERLOCK)
MOTOR
(ADF FEED)
1
2
3
4
5
6
A
+24VDC
NA
B
+24VDC
NB
1
2
3
4
5
6
CN3
MOTOR
(ADF TRANSPORT)
1
2
3
4
5
6
A
+24VDC
NA
B
+24VDC
NB
1
2
3
4
5
6
CN4
CARRIAGE DRIVE MOTOR
1
2
3
4
5
6
A
+24VDC
NA
B
+24VDC
NB
1
2
3
4
5
6
CN4
ADF COOLING FAN
1
2
3
FAN_ON (+24VDC)
FAN_BACK
GND
1
2
3
ADF SOLENOID
1
2
CLOSING
GND
1
2
FB ARROW
LED
1
2
1
2
CLOSING
GND
1
2
CN7
SENSOR
(ADF EXIT)
1
2
3
4
5
6
7
8
9
EXIT
GND
+5VDC
+5VDC
GND
SCAN
OPEN
GND
+5VDC
SENSOR
(2ND SCAN)
1
2
3
1
2
3
1
2
3
SENSOR
(ADF CLOSED INTERLOCK)
CN9
SENSOR
(ADF LOWER DOOR INTERLOCK)
1
2
3
4
5
6
7
8
9
10
11
12
JAM_REMOVAL
GND
+5VDC
GND
PAPER_PRES
+5VDC
+5VDC
INTERVAL
GND
+5VDC
1ST SCAN
GND
SENSOR
(DOCUMENT SET)
1
2
3
1
2
3
1
2
3
SENSOR
(1ST SCAN)
1
2
3
SENSOR
(SHEET THROUGH)
CN11
CN2
1
2
3
SENSOR
(FB LENGTH 3)
1
2
3
SENSOR
(FB LENGTH 1)
+24V FEED
+24V FEED
NTOP FB
GND
MDC RXD
SCAN OUT nA
SCAN OUT nB
nADF INTERVALSEN
nFLAT LENGTH 2 SEN
nHOME SEN
+5V
GND
+24V TP FB
+24V TP FB
GND
nTOP ADFGND
+5VFB LED ON
MDC TXD
nCOVER CLOSING SEN
GND
SCAN OUT ASCAN OUT nA
SCAN OUT A
SCAN OUT BSCAN OUT nB
SCAN OUT B
GND
nFLAT LENGTH1 SEN
nFLAT LENGTH 3 SEN
GNDFB FAN ON
FB FAN BACK
nRESET
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
J1
+24V TP FB
+24V TP FB
GND
nTOP ADFGND
+5VFB LED ON
MDC TXD
nCOVER CLOSING SEN
GND
SCAN OUT ASCAN OUT nA
SCAN OUT A
SCAN OUT BSCAN OUT nB
SCAN OUT B
GND
nFLAT LENGTH1 SEN
nFLAT LENGTH 3 SEN
GNDFB FAN ON
FB FAN BACK
nRESET
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
J1
SENSOR (ADF PAPER
WIDTH)
1
2
3
4
5
6
7
8
GND
DIDTH1
WIDTH2
GND
LENGTH
+5VDC
+5VDC
LED_ON
SENSOR
(ADF PAPER LENGTH)
1
2
3
1
2
3
1
2
LED
(PAPER PRESENT)
CN8
GND
3.3VDC
GND
GND
GND
GND
LCD G1
GND
LCD R4
LCD R1
GND
LCD CLK
GND
GND
LCD PWM DIM
3.3VDC 3.3VDC
3.3VDC 3.3VDC
LCD ENABLEGND
GND
LCD B5LCD B4
LCD B3
LCD B2LCD B1
LCD B0
LCD G5LCD G4
LCD G3
LCD G2
LCD G0
LCD R5
LCD R3GND
LCD R2
LCD RO
GND
GND
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
GND
LVDS TX+1
LVDS TX+2
LVDS CLK TX+
+5V
UI RXD
LVDS Tx0+
+5V
+5 LED BL
nUICC M RESET
LVDS Tx1-
LVDS Tx2-
LVDS CLK TX-
GND
UI TXD
LVDS T0-
GND
+5V LED BL
2
4
6
8
10
12
14
16
18
1
3
5
7
9
11
13
15
17
J15
GND
LVDS TX+1
LVDS TX+2
LVDS CLK TX+
+5V
UI RXD
LVDS Tx0+
+5V
+5 LED BL
nUICC M RESET
LVDS Tx1-
LVDS Tx2-
LVDS CLK TX-
GND
UI TXD
LVDS T0-
GND
+5V LED BL
2
4
6
8
10
12
14
16
18
1
3
5
7
9
11
13
15
17
J10
GND
3.3VDC
GND
GND
GND
GND
LCD G1
GND
LCD R4
LCD R1
GND
LCD CLK
GND
GND
LCD PWM DIM
3.3VDC 3.3VDC
3.3VDC 3.3VDC
LCD ENABLEGND
GND
LCD B5LCD B4
LCD B3
LCD B2LCD B1
LCD B0
LCD G5LCD G4
LCD G3
LCD G2
LCD G0
LCD R5
LCD R3GND
LCD R2
LCD RO
GND
GND
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
J14
J2
GND
FB LAMP ON
+18V CDU
+18V CDU
GND
+5V CDU
+5V CDU
FB POWER SAVE CONTR
FB SHR R
FB SEN R
FB SCK R
FB SDI R
GND
FB AFE RESET R
GND
FB LVDS R TXOUT0+
FB LVDS R TXOUT0-
GND
FB LVDS R TXOUT1+
FB LVDS R TXOUT1-
GND
FB LVDS R TXOUT2+
FB LVDS R TXOUT2-
GND
FB LVDS R TXCLK+
FB LVDS R TXCLK-
GND
FB LVDS R NCLK+
FB LVDS R NCLK-
GND
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
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Cn2
1
2
3
+18 CDU
LAMP ON
GND
1
2
3
INVERTER
ADF DUPLEX
CCD ASSEMBLY
(Connects to System Card JFX2)
J42
(Connects to System Card JFX1)
J41
109876
25431
J56
GND
+24V RAW
+24V RAW
GND
+24V RAW
+5V
GND
+5V
+5V
GND
(Connects to System
Card J10)
7462 MFP SCANNER/ADF