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MX-6240N, MX-7040N (serv.man33). Section 14 Electrical Section - Updated November 2012 - Sharp Copying Equipment Service Manual (repair manual). Page 14

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MX-7040N  ELECTRICAL SECTION  14 – 14
3. Actual wiring chart
A. LSU, MOTHER
LD
PWB
3
5
4
2
1
4
3
2
1
CN1
B05B-P
ASK-1
TH
D-GND
D-GND
5VD
BD
B04B-PH-K-S
CN1
D
-GND
TH
(N
C
)
(NC)
+24V1
P-GND
nBRAKE
nPOL
Y_CK
nPOL
Y_LOCK
nPOL
Y_ST
AR
T
B6B-PH-K-S
POL
YGON
M
OTO
R
TH
PWB
LSU
BD
PWB
PHR-6
P
AP-05V
-S
(NC)
(N
C)
PHR-4
3
2
1
4
5
6
CN-1
S7B-PH-K-S
6
5
4
3
2
1
7
D-GND
D-GND
D-GND
nBD
TH1
TH2
+5V
O
2
S3B-PH-K-S
P-GND
FA
N
_24V
F
AN_nREAD
Y
1
3
6
5
4
3
2
1
+24V1
P-GND
nBRAKE
nPOL
Y_CK
nPOL
Y_LOCK
nPOL
Y_ST
AR
T
CN-2
S6B-PH-K-S
PHR-6
PHR-7
CN-3
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
2
3
4
5
6
1
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
99
100
91
92
93
94
95
96
97
98
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
TX24-120R-6ST
-H1E
D-GND
TH1
TH
2
D-GND
D-GND
nBD
+24V1
+24V1
+24V1
P-GND
P-GND
P-GND
nPOL
Y_CK
nPOL
Y_LOCK
nPOL
Y_ST
AR
T
nBRAKE
F
AN_24V
F
AN_nREAD
Y
P-GND
#P2_AK2
#P1_AK2
#P0_AK2
SDCLK
P4_Y_AK2
P3_Y_AK2
nINT_Y_AK2
MSET_Y_AK2
P4_Y_AK1
P3_Y_AK1
nINT_Y_AK1
MSET_Y_AK1
nLDERR_Y
P4_M_AK2
P3_M_AK2
nINT_M_AK2
MSET_M_AK2
P4_M_AK1
P3_M_AK1
nINT_M_AK1
nLDERR_M
MSET_M_AK1
P4_C_AK2
P3_C_AK2
nINT_C_AK2
MSET_C_AK2
P4_C_AK1
P3_C_AK1
nINT_C_AK1
nLDERR_C
MSET_C_AK1
D-GND
P4_K_AK2
P3_K_AK2
nINT_K_AK2
MSET_K_AK2
P4_K_AK1
P3_K_AK1
nINT_K_AK1
nLDERR_K
MSET_K_AK1
D-GND
WP_Y
SCL_Y
SD
A_Y
WP_M
SCL_M
SD
A_M
D-GND
D-GND
WP_C
SCL_C
SD
A_C
WP_K
SCL_K
SD
A_K
D-GND
D-GND
5VLD
5VLD
D-GND
D-GND
5VLD
DT_Y3+
DT_Y3-
DT_Y4+
DT_Y4-
DT_Y1+
DT_Y1-
DT_Y2+
DT_Y2-
DT_M3+
DT_M3-
DT_M4+
DT_M4-
DT_M1+
DT_M1-
DT_M2+
DT_M2-
DT_C3+
DT_C3-
DT_C4+
DT_C4-
DT_C1+
DT_C1-
DT_C2+
DT_C2-
DT_K3+
DT_K3-
DT_K4+
DT_K4-
DT_K1+
DT_K1-
DT_K2+
#P2_AK1
#P1_AK1
#P0_AK1
DT_K2-
CNCHK
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
2
3
4
5
6
1
D-GND
TH1
TH2
D-GND
D-GND
nBD
+24V1
+24V1
+24V1
P-GND
P-GND
P-GND
nPOL
Y_CK
nPOL
Y_LOCK
nPOL
Y_ST
AR
T
nBRAKE
F
AN_24V
F
AN_nREAD
Y
P-GND
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
99
100
91
92
93
94
95
96
97
98
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
CNCHK
D-GND
3.3V
WP_Y
SCL_Y
SD
A_Y
WP_M
SCL_M
SD
A_M
D-GND
D-GND
WP_C
SCL_C
SD
A_C
WP_K
SCL_K
SD
A_K
D-GND
D-GND
5VLD
5VLD
TX25-120P-6ST
-H1E
Boardto
Board
D-GND
D-GND
5VLD
DT_Y3+
DT_Y3-
DT_Y4+
DT_Y4-
DT_Y1+
DT_Y1-
DT_Y2+
DT_Y2-
DT_M3+
DT_M3-
DT_M4+
DT_M4-
DT_M1+
DT_M1-
DT_M2+
DT_M2-
DT_C3+
DT_C3-
DT_C4+
DT_C4-
DT_C1+
DT_C1-
DT_C2+
DT_C2-
DT_K3+
DT_K3-
DT_K4+
DT_K4-
DT_K1+
DT_K1-
DT_K2+
#P2_AK1
#P1_AK1
#P0_AK1
DT_K2-
CNCHK
#P2_AK2
#P1_AK2
#P0_AK2
SDCLK
P4_Y_AK2
P3_Y_AK2
nINT_Y_AK2
MSET_Y_AK2
P4_Y_AK1
P3_Y_AK1
nINT_Y_AK1
MSET_Y_AK1
nLDERR_Y
P4_M_AK2
P3_M_AK2
nINT_M_AK2
MSET_M_AK2
P4_M_AK1
P3_M_AK1
nINT_M_AK1
nLDERR_M
MSET_M_AK1
P4_C_AK2
P3_C_AK2
nINT_C_AK2
MSET_C_AK2
P4_C_AK1
P3_C_AK1
nINT_C_AK1
nLDERR_C
MSET_C_AK1
D-GND
P4_K_AK2
P3_K_AK2
nINT_K_AK2
MSET_K_AK2
P4_K_AK1
P3_K_AK1
nINT_K_AK1
nLDERR_K
MSET_K_AK1
CN-4
2
3
4
5
6
1
10
11
12
13
14
15
16
17
18
19
20
9
7
8
21
22
23
24
D-GND
D
-
GND
D-GND
D-GND
D-GND
D-GND
D-GND
D-GND
CH0_N
CH0_P
CH1_N
CH1_P
CH2_P
CH2_N
CH3_P
CH3_N
CH4_N
CH4_P
CLK_N
CLK_P
ECLK_LSU_N
ECLK_LSU_P
HSYNC_LSU_P
HSYNC_LSU_N
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
D-GND
D
-
GND
D-GND
D-GND
VSYNC_Y_P
VSYNC_Y_N
VSYNC_M_N
VSYNC_M_P
VSYNC_C_P
VSYNC_C_N
VSYNC_K_N
VSYNC_K_P
D-GND
D-GND
D-GND
D-GND
BM40B-SHLDS-G-TFT
CN-1
SHLDP-40V
-S-1(B)
P
AP-06V
-S
D-GND
+3.3.V
P-GND
+24V
+5V
D-GND
B06B-P
ASK-1
1
4
5
6
SHLDP-40V
-S-1(B)
P
AP-06V
-S
B06B-P
ASK-1
D-GND
+3.
3.V
P-GND
+24V
+5V
D-GND
1
4
5
6
LSU
PWB
BM40B-SHLDS-G-TFT
CN-5
5V
O
PR
TPD_out
TxD_PCU
RxD_PCU
RES_PCU
R
T
S_PCU
CTS_PCU
/POF
GND
GND
B20B-PNDZS-1
D-GND
D-GND
D-GND
D-GND
D-GND
D-GND
D-GND
D-GND
CH0_N
CH0_P
CH1_N
CH1_P
CH2_P
CH2_N
CH3_P
CH3_N
CH4_N
CH4_P
CLK_N
CLK_P
ECLK_LSU_N
ECLK_LSU_P
HSYNC_LSU_P
HSYNC_LSU_N
D-GND
D-GND
D-GND
D-GND
VSYNC_Y_P
VSYNC_Y_N
VSYNC_M_N
VSYNC_M_P
VSYNC_C_P
VSYNC_C_N
VSYNC_K_N
VSYNC_K_P
D-GND
D-GND
D-GND
D-GND
PNDP-20V
-Z
20CZ-6H
5VNPD
GND
GND
5V
O
PR
TPD_out
TxD_PCU
RxD_PCU
RES_PCU
R
T
S_PCU
CTS_PCU
/POF
5VNPD
5VNPD
GND
GND
2
3
4
5
6
1
10
11
12
13
14
15
16
17
18
19
20
9
7
8
21
22
23
24
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
1
3
5
7
9
11
12
10
8
6
4
2
13
14
MO
THER
PWB
SCN
2
3
2
3
AC
K
REQ
S20B-CZHK-B-1
1
2
5
6
9
1
0
11
12
13
14
15
16
17
18
19
20
4
3
8
7
SCK_LSU
G
ND
(
NC)
TRANS_D
A
T
GND
RSV_D
A
T
LSU_RST
TRANS_RST
JOBEND_INT
JOBEND_INT_Y
JOBEND_INT_M
JOBEND_INT_C
JOBEND_INT_K
TH1_LSU
PCU_TRG
TH2_LSU
(NC)
(NC)
GND
GND
SCK_LSU
GND
(NC)
nTRANS_DAT
GND
nRSV_D
A
T
LSU_RST
nTRANS_RST
JOBEND_INT
nJOBEND_INT_Y
nJOBEND_INT_M
nJOBEND_INT_C
nJOBEND_INT_K
TH1_LSU
nPCU_TRG
TH2_LSU
30
2
9
SMP-02V
-NCSMR-02V
-N
LSUSS
INT24V2
1
2
1
2
LSUSS_CL
LSUSS_CL
B30B-PNDZS
PNDP-30V
-Z
INT242
LSU
F
AN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CS_Y_AK2
CS_EEP_Y_AK2
CS_Y_AK1
CS_EEP_Y_AK1
CS_M_AK2
CS_EEP_M_AK2
CS_M_AK1
CS_EEP_M_AK1
CS_C_AK2
CS_EEP_C_AK2
CS_C_AK1
CS_EEP_C_AK1
CS_K_AK2
CS_EEP_K_AK2
CS_K_AK1
CS_EEP_K_AK1
AK_RXD
AK_TXD
AK_SCLK
GND
INT5V_LD
VREF2
VREF2
INT5V_LD
5VNPD
SC_A
CK
PCU_REQ
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN-22
CN-25
B15B-CSRK
B15B-CSRK
15CSR-8PK
(NC)
(NC)
(NC)
15CSR-8PK
15
BU
2
0
P
-T
Z
-S
20CZ-6H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CS_Y_AK2
CS_EEP_Y_AK2
CS_Y_AK1
CS_EEP_Y_AK1
CS_M_AK2
CS_EEP_M_AK2
CS_M_AK1
CS_EEP_M_AK1
CS_C_AK2
CS_EEP_C_AK2
CS_C_AK1
CS_EEP_C_AK1
CS_K_AK2
CS_EEP_K_AK2
CS_K_AK1
CS_EEP_K_AK1
AK_RXD
AK_TXD
AK_SCLK
GND
PCU
P
WB
AK_RXD
AK_TXD
AK_SCLK
GND
1
2
3
4
5
6
7
8
9
1
0
11
12
13
14
15
16
17
18
19
20
20CZ-6H
2
0CZ-6H
B20B-CZHK-B-1
CN-24
PHNR-3
T
emper
ature/
humidity
sensor
ZHR-4
S4B-ZR-SM4A
3
4
TH_M
HUD_M
3.3V
1
2
GND
21
23
25
27
GND
3
.3
V
HUD_M
TH_M
OZFM_CNT
2
2
SMP-04V
-NCSMR-04V
-N
OZF
AN
3
1
1
OZFM3_V
22
24
26
28
OZFM3_V
O
ZFM_CNT
OZFM3_LD
GND
1
2
20
19
4
18
17
16
15
14
13
12
11
10
9
8
7
6
3
5
CN-1018
CN-1017
CN-1019
AK_CS_EEP_K1
AK_CS_K1
AK_CS_EEP_K2
AK_CS_K2
AK_CS_EEP_C1
AK_CS_C1
AK_CS_EEP_C2
AK_CS_C2
AK_CS_EEP_M1
AK_CS_M1
AK_CS_EEP_M2
AK_CS_M2
AK_CS_EEP_Y1
AK_CS_Y1
AK_CS_EEP_Y2
AK_CS_Y2
Reser
ve_IN2
3.3V
3.3V
CN-500
CN-2
CN-3
OZFM3_LD
4
4
GND
33
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