Kyocera 300ci Service Manual page 460

Kyocera 250ci; 300ci; 400ci; 500ci office mfp
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Wiring diagram No.6
GND
3
3
OSS
ORGSW
2
2
+5V
1
1
SMOT BN
SMOT AN
SM
SMOT BP
SMOT AP
1
1
2
2
EL
INPWB
3
3
4
4
5
5
Relay
FANREM
1
2
SFM
+24V
2
connector
1
SGND
3
3
HPSW
HPSW
2
2
+5V
1
1
SGND
3
3
ODSW
COSW1
2
2
+5V
1
1
3
3
3
3
2
2
2
2
1
1
1
1
DP
4
4
4
4
(option)
6
6
6
6
5
5
5
5
11
11
11
11
12
12
12
12
10
10
10
10
DPDPWB
9
9
9
9
8
8
8
8
7
7
7
7
YC1
+24V1
4
4
1
1
GND
3
3
2
2
+5V1
2
2
3
3
FG
1
1
4
4
YC1
YC1
CCDCLK22
1
15
CCDCLK22
GND
2
14
GND
CCDCLK12
3
13
CCDCLK12
GND
4
12
GND
CCDCLK21
5
11
CCDCLK21
GND
6
10
GND
CCDCLK11
7
9
CCDCLK11
GND
8
8
GND
CCDLP1A
9
7
CCDLP1A
GND
10
6
GND
CCDRS
11
5
CCDRS
GND
12
4
GND
CCDCP
13
3
CCDCP
+5V
14
2
+5V
+5V
15
1
+5V
CCDPWB
YC2
YC2
TXOUTA2N
1
25
TXOUTA2N
TXOUTA2P
2
24
TXOUTA2P
TXOUTB2N
3
23
TXOUTB2N
TXOUTB2P
4
22
TXOUTB2P
TXOUTC2N
5
21
TXOUTC2N
TXOUTC2P
6
20
TXOUTC2P
TXOUTB1N
7
19
TXOUTB1N
TXOUTB1P
8
18
TXOUTB1P
TXOUTC1N
9
17
TXOUTC1N
TXOUTC1P
10
16
TXOUTC1P
TXCLK1N
11
15
TXCLK1N
TXCLK1P
12
14
TXCLK1P
AFESCLK
13
13
AFESCLK
AFESDID
14
12
AFESDOD
AFESEN
15
11
AFESEN
AFESDOD
16
10
AFESDID
SHD _ RESN
RESETN
17
9
CLPIN
18
8
FECP1
+3.3V
19
7
+3.3V
MCLK
20
6
ADCLK
GND
21
5
GND
SHD
22
4
FESHD
GND
23
3
GND
SHP
24
2
FESHP
+10V1
25
1
+10V1
YC2
YC7
YC3
1
1
SMOT BN
+5V
9
9
1
1
+5V
2
2
SMOT AN
2
2
+5V
3
3
SMOT BP
GND
16
16
3
3
GND
4
4
SMOT AP
4
4
GND
GND
18
18
5
5
GND
GND
15
15
6
6
GND
YC5
+12V
7
7
7
7
+12V
5
5
+24V
+12V
5
5
8
8
+12V
INV _ CLK
INV _ CLK
4
4
SLAMPO
20
20
9
9
3
3
PGND
10
10
ORGSW
2
2
INVTH
DPCLK
10
10
11
11
DPCLK
INV _ CL
1
1
DPSDO
12
12
12
12
DPSDO
DPSDI
8
8
13
13
DPSDI
DPSEL
6
6
14
14
DPSEL
DPEND
4
4
15
15
DPEND
YC3
DPRDY
2
2
16
16
DPRDY
1
2
FANREM
DPTMG
1
1
17
17
DPTMG
DP _ CO
DP _ CO
2
1
+24V
14
14
18
18
SMTVREF
17
17
19
19
SMTVREF
SM _ STP
SM _ STP
19
19
20
20
SM _ STB
21
21
21
21
SM _ STB
SM _ FR
SM _ FR
13
13
22
22
YC8
SLAMP
25
25
23
23
SLAMP
1
1
SGND
FANREM
11
11
24
24
FANREM
2
2
HPSW
COSW1
22
22
25
25
COSW1
3
3
+5V
HPSW
3
3
26
26
HPSW
MON24V
23
23
27
27
MON24V
INVTH
24
24
28
28
INVTH
NC
26
26
YC4
1
1
SGND
2
2
COSW1
3
3
+5V
ISMPWB
4
4
NC
YC1
24V1
1
1
1
1
GND
2
2
2
2
YC6
GND
3
3
3
3
1
1
DPCLK
12V1
4
4
4
4
2
2
DPSDO
3
3
DPSDI
4
4
DPSEL
5
5
5
5
DPEND
6
6
6
6
DPRDY
7
7
7
7
DPTMG
8
8
8
8
DP CO
9
9
9
9
NC
10
10
NC
11
11
GND
12
12
GND
13
13
GND
14
14
GND
YC7
YC11
GND
1
1
1
1
GND
YC10
SCLK
2
2
2
2
G6 _ SC _ SCLK
GND
3
3
3
3
GND
GND
G6 _ SC _ SI
SI
4
4
4
4
GND
GND
5
5
5
5
GND
3.3V
G6 _ SC _ SO
SO
6
6
6
6
3.3V
SBSY
7
7
7
7
G6 _ SC _ SBSY
3.3V
G6 _ SC _ SDIR
SDIR
8
8
8
8
3.3V
G6 _ SC _ IRN
IRN
9
9
9
9
VCLKB
HLD _ SCAN
HLD _ SCN
10
10
10
10
VSYNCB
GND
11
11
11
11
GND
HSYNCB
GND
12
12
12
12
GND
MREB
GND
13
13
13
13
GND
GND
IS _ SAD4N
SAD4N
15
15
14
14
DRB0
IS _ SAD4P
SAD4P
14
14
15
15
DRB1
GND
16
16
16
16
GND
DRB2
SACKN
18
18
17
17
IS _ SACKN
DRB3
IS _ SACKP
SACKP
17
17
18
18
DRB4
GND
19
19
19
19
GND
DRB5
IS _ SAD3N
SAD3N
21
21
20
20
DRB6
IS _ SAD3P
SAD3P
20
20
21
21
DRB7
GND
22
22
22
22
GND
GND
IS _ SAD2N
SAD2N
24
24
23
23
DGB0
IS _ SAD2P
SAD2P
23
23
24
24
DGB1
GND
25
25
25
25
GND
DGB2
IS _ SAD1N
SAD1N
27
27
26
26
DGB3
SAD1P
26
26
27
27
IS _ SAD1P
DGB4
GND
28
28
28
28
GND
DGB5
GND
29
29
29
29
GND
DGB6
GND
30
30
30
30
GND
DGB7
GND
31
31
31
31
GND
GND
DBB0
DBB1
DBB2
DBB3
DBB4
DBB5
DBB6
DBB7
TWS _ SCM _ HALF
RES _ SLEEP
TWS _ DET1
GND
LA2
LA3
LA4
LA5
ISCPWB
LA6
LA7
LA8
LA9
LA10
LA11
LA12
LA13
LA14
LA15
LA16
LA17
GND
LD0
LD1
LD2
LD3
LD4
LD5
LD6
LD7
GND
INT
RESETZ
GND
CEZ
WEZ
OEZ
SCLKIN
3.3V
3.3V
3.3V
3.3V
GND
GND
YC8
GND
PSPWB
GND
GND
GND
+5V
YC5
+5V
1
1
24V1
+12V
7
7
GND
+12V
6
6
GND
YC6
3
3
12V1
4
4
5V1
5V
8
8
GND
5V
2
2
24V1
5V
9
9
GND
5V
5
5
5V1
GND
10
10
GND
GND
GND
GND
MPWB
1
1
2
2
3
3
GND
4
4
A+
5
5
A-
6
6
GND
7
7
B-
B+
8
8
9
9
GND
10
10
11
11
12
12
13
13
15
15
14
14
16
16
18
18
17
17
19
19
HDD1
21
21
20
20
22
22
24
24
23
23
25
25
27
27
26
26
28
28
29
29
30
30
31
31
32
32
1
1
3.3V
33
33
2
2
3.3V
34
34
3
3
3.3V
35
35
4
4
GND
36
36
5
5
GND
37
37
6
6
GND
38
38
7
7
5V
39
39
8
8
5V
40
40
9
9
5V
41
41
10
10
GND
42
42
11
11
GND
43
43
12
12
GND
44
44
13
13
12V
45
45
14
14
12V
46
46
15
15
12V
47
47
48
48
49
49
50
50
51
51
52
52
GND
53
53
A+
54
54
A-
55
55
GND
B-
56
56
57
57
B+
58
58
GND
59
59
60
60
61
61
62
62
63
63
64
64
65
65
66
66
67
67
68
68
69
69
HDD2
70
70
71
71
72
72
73
73
74
74
75
75
76
76
77
77
78
78
79
79
80
80
1
1
3.3V
2
2
3.3V
3
3
3.3V
4
4
GND
5
5
GND
6
6
GND
7
7
5V
8
8
8
8
5V
7
7
4
4
9
9
5V
6
6
10
10
GND
5
5
3
3
11
11
GND
4
4
12
12
GND
3
3
2
2
13
13
12V
2
2
14
14
12V
1
1
1
1
15
15
12V
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
2JZ/2JX/2JV/2H7
YC1
1
1
1
1
GND
2
2
2
2
TXP
3
3
3
3
TXN
4
4
4
4
GND
5
5
5
5
RXN
6
6
6
6
RXP
7
7
7
7
GND
YC2
1
1
1
1
GND
2
2
2
2
TXP
3
3
3
3
TXN
4
4
4
4
GND
5
5
5
5
RXN
6
6
6
6
RXP
7
7
7
7
GND
YC24
1
1
5V
2
2
5V
3
3
5V
4
4
5V
5
5
GND
6
6
GND
7
7
GND
8
8
GND
2-4-18

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