Kyocera TASKalfa 2550ci - Page 516

2MV
2-4-31
MPWB
Ethernet
Type A+B
LCD
OPLED
CF card
MPWB
OPPWB-M
OPPWB-S
XL
YB
CONFM
KMAS
(3CK)
1
50
D9
D10
48
16
FFC
FFC
GND
ID
DP
DN
VBUS
77
4
5
4
5
PROCESSING_LED
LED0
KEY1
MEMORY LED
ATTENTION_LED
GND
LED1
INT_POW ERKEY_N
YC2
5
10
7
8
1
3
1
3
6
12
GND
9
4
KEY3
8KEY2
SUPND_POWER
KEY0
12
3
GND
MEMORY LED
ATTENTION_LED3
4
22
1
GND20
GND
14
15
16
17
GND
GND
GND
20
1919
17
18 18
SCAN0
SCAN3
SCAN4
11
13
LED0
KEYSENS1 9
33
11
1
6
2
1
4
2
KEYSENS3 7
SCAN1
BVD1
D8
46
47
42
43
49
GND
44
45
/REG
BVD2
38
39
/VS2
RESET
40
41
35
/W E
RDY /BSY
36
37
32
33
/IOR D
/CE2
34
A10
/OE
30
31
D12 28
29
D14
A6
A9
VCC
10
A8
A7
11
12
13
A5
A4
15
16
A2
17
18
A1
A3
A0
19
20
D0 21
2
D13
/CSEL
/IOW D
VCC
3
2
/W AIT
/INPACK
D1
WP
D15
/VS1
D2
/CD1
D11
24
25
26
27
7
3
2
23
22
14
8
9
/CE1
GND
D3
D4
D5
1
D6
D7
4
5
6
VBUS
3
11
LED_PROCESSING_N
5
3
YC21
DATA-2
5
1
14
15
13
SUPND_POW ER
SHUT_DOW N
AUDIO 11
14
INT_POW ERKEY_N
9
8
2
LED_ATTENTION_N
ENERGY_SAVE
YC14
LED_A
NC2
YC5
34
12
13
10
10 8
KEY7
KEY6
TOP Y+
LEFT X+
KEY5
RIGHT X-
SCAN4
35
40
CM
35 ENB
36
37
3.3V
39
38
2
VO2
VO1
33
31
32 SGND
H_SYNC
SGND30
SGND
YC1
1
+5V
GND 4
+5V
B2
7
6
25
LIGHTOFF_POW ERON
V_SYNC
+5V
SGND
GND
LED_PROCESSING_N
LED_MEMORY_N
PANEL RESET
18
9
66
PANEL_STATUS
23
24 24
21
19
17
22
20
SGND
B1
SGND
B0(LSB)
G5(MSB)
G3
G4
SC 35 35
G2
16
34 34 7
SGND 31
SGND 39
SGND 36
CN1
RXD
39 2 1112PPCCON
36 5
1SGND
YC4
SGND
2SGND
5
SGND 40 40 1
10 KMDREQ SGND 3 3 13
1
2 RESERVE PHS TXD 2 2 3 3
FG
CK 38 38 3 3 CK 11
FG 1
TXD
SGND 37 37 4 34SGND 13 SGND
R4
R0(LSB)
DTRPHS DTR 16 16444 PPCACK
14 SGND
KMACK
KMRXD
8R1
7
R2
SC
12
5
4
5 18
9
18
4
PPCRXD 5V
7RTS766
5V OUT 5
PHS RTS
5
6
8
67
85SGND PHS DCD
R1
DCD
11 +5.1V2
1515
3PGNDR3
R0(LSB)
7N.C.6KMTXD PPCTXD
SGND
7
SGND6
N.C.9PGND 9
7
8832 32 9
SGND
10 SGND
SGND 10
9
11
33 33 8
R3 30 30 11
31 10
R2
PHS RXD
994
5510 10 10
R4 29 29 12
TXD
RTS
6
4
DCD
RXD
11
10
19
8
12
1
1
5
8
3
2
4
2
15
11
1
19
12 11
14
4
GND
10
1
DSR
SGND
13 R5(MSB) 12 1 +5.1V PHS DSR 12
11
11R5(MSB) 28 28 13 DSR
SGND 27 27 14 PHS RI 13 13 14 14 RI
G0(LSB) 26 26 15 15 G0(LSB) PHS CTS 14 9 CTS
G1 25 25 16 22N.C.G1
24 24 17
9
4GND3
5
N.C.
SGND 23 23 18 66N.C.
G2
CN3
G3 22 22 19 N.C.81
10 N.C.2G4 21 21 20
G5(MSB) 20 20 21
N.C.
CTS
RI
10
8
7
5
9
17 N.C.
20 20 N.C.
17
12 N.C.DTR 123
SGND 19 19 22
B0(LSB) 18 18 23
27
B5(MSB)B5(MSB)
SGND
27
B4 13 13 28
15
B1 17
26
B2 16 16 25
SGND 15
17
26
B3 14 14
YC11
12 12 29
1
2
29
B3
28 B4
SGND 11 11 30
H_SYNC 10 10 31
SGND 9 9 32
V_SYNC 8 8 33
SGND 7 7 34
ENB 6 6
3.3V437
CM 5 5 36
3.3V 3
3.3V 4
3.3V 2 2
3.3V 1 1
11
3
4
YC1
XR
YT
SCAN6 12
KEYSENS5 2
338
12
3
4
39 3.3V
40
4
3
5
44
3
5
SCAN3
7
SCAN2
SCAN0
5
6
8
TP
4
LED3
LED4
1
2
8
LED2
3
2
15
13 13 13
15 15
1414
SCAN3
KEYSENS0
GND 1
SCAN4 12
KEYSENS4
10
4
6
SCAN2
LED1 5
5V_MSW
2
PH_KEY
6
10
6
GND
11
12
SCAN0 14
KEYSENS2 8
11 11
9
8
10
9
7
10KEYSENS6 10
KEYSENS7 9 9
SCAN1
2
8
9
10
11
112
5
3
1
SCAN1
12
9
7
6
LED3
LED2
LED4
1
YC2
4
2
GND
BEEP_POW ERON
1
2
1
33
SECOND_TRAY_SW
2
SCAN1
10
8
GND
SCAN3
11
KEY4
SCAN2
YC8
YC6
5
SCAN0
7
6
SCAN2
1
44
2
BOT Y-
4
1
3
YC7
VBUS
USB Host
8
11
DATA +
5
2
3
NC
2
6GND
12
GND
LED_ATTENTION_N
9
13
12
11
2
3
4
+5V
3
4
DATA+
2
4
12
5
7
GND
1
2
9
5
1
SUPND_POW ER
PANEL_STATUS
INT_POW ERKEY_N
LIGHTOFF_POW ERON
PANEL RESET
AUDIO
GND
SHUT_DOW N
LED_MEMORY_N
13
GND
ID
3
10
8
2
7
11
1
/CD2
NC
4TD2-
5
SGND
SGND
7
TD3+
+5V
1
KMDREQ
1
3
TD1+ 1
TD1- 2
TD2+
YC5
KMDET
+
-
SPK
1
45
3
3
4
4 PROCESSING_LED
GND
LED_C3
NC4
11
23
7
ENERGY_SAVE
DEEP_POWERON
CT1 5
CT2 6
9
TD4- 10
LP1
YWLED_A2 13
YWLED_K2 14
D-_D
D+_D
D1
D-_H
VBUS_D
TD3- 8
LockPin4 LP4
LockPin2 LP2
LockPin3 LP3
GND_D
LockPin1
+5V6
+5V
3 +5V
2
4
6
5
4
2
3
3.3V
5
6
YC3
GND
12
7
6
10
H4
VBUS_H
D+_H
1
44
YC17
6
3
44
GRLED_K1 12
6
9
5
2
55
TD4+
GND_H
D2
D3
D4
H1
H2
H3
CN2
CN1
YC7
3
11
2
3
2
1
7
8
11
YC23
YC16
YC20
YC12
YC30
GRLED_A1 11
5V
1
DATA -
GND
2
3
3
VBUS
SC
2
YC1
DATA +
DATA - 2
1
OPERATION UNIT
KMAS