Sharp MX-5500N / MX-6200N / MX-7000N (serv.man50) Service Manual ▷ View online
MX-7000N ELECTRICAL SECTION 11 – 29
R. LSU section (internal connection) (18/31)
LD
BK
PWB(2BEAM)
(LSU-LD
harness
CD)
CN1
B20B-PNDZS-1
G
BL
BL
B
CN6
B07B-PASK-1
(LSU-LD
harness
CD)
LSU
thermistor
1
GY
GY
H
PL
PL
C
LB
LB
GY
GY
BR
BR
S4B-PH-K-S
SH
SH
PK
PK
WH
WH
CN6
B07B-PASK-1
(LSU-LD
harness
CD)
BD
PWB(K)
SH
SH
H
BL
BL
J
PK
PK
GY
GY
WH
WH
PL
PL
PL
PL
GY
GY
PK
PK
B4P-PH-K-R
BR
BR
LB
LB
PK
PK
SM15B-GHB-TB
LD
C
P
WB
(LSU-LD
harness
CD)
CN4
B34B-PNDZS-1
F
GY
GY
A
BL
BL
LSU
PWB
BR
BR
PK
PK
WH
WH
PK
PK
SH
SH
PL
PL
LB
LB
BR
BR
S10B-PH-K-S
LD
M
P
WB
(LSU-LD
harness
CD)
CN4
B34B-PNDZS-1
E
GY
GY
A
BL
BL
BR
BR
CN8
B08B-PASK-1
(Polygon
motor
harness
CD)
LSU
thermistor
2
PK
PK
A
PK
PK
C
WH
WH
GY
GY
PK
PK
S4B-PH-K-S
SH
SH
PL
PL
LB
LB
CN8
B08B-PASK-1
(Polygon
motor
harness
CD)
Polygon
motor
BR
BR
A
LB
LB
B
S10B-PH-K-S
PL
PL
PK
PK
BR
BR
LD
Y
P
WB
(LSU-LD
harness
CD)
CN4
B34B-PNDZS-1
GY
GY
D
GY
GY
A
RD
RD
BL
BL
B6B-PH-SM3-TB
BR
BR
PK
PK
WH
WH
PK
PK
CN2
B03B-PASK-1
SH
SH
PL
PL
LB
LB
BR
BR
S10B-PH-K-S
nPOLY_START
P-GND
nPOLY_CK
nPOLY_LOCK
TH2_2
8
24V
6
GND
5
D-GND
4
CLOCK
1
3
4
1
nB
D
1
2
2
3
5
5V3
TH1
D-GND
+5V_LD
8
3
VREF_K
nB
D
+5V_LD
D-GND
1
2
2
1
Vref_K1
D-GND
5V3
D-GND
TH1
6
D-GND
4
3
4
D-GND
D-GND
7
4
D-GND
D-GND
DT_K-
6
18
14
DT_K2+
DATA+_K1
/LDOFF
4
nENB_K
D-GND
5
6
DT_K+
D-GND
3
7
9
10
DATA-_K1
D-GND
8
DATA+_K2
DATA-_K2
DT_C-
DT_C+
D-GND
INT5V
/SH_C
/ENB_C
D-GND
Vref_C
LDCHK_C
n
LDERR_C
D-GND
INT5V
/SH_M
/ENB_M
DT_M-
DT_M+
D-GND
Vref_M
D-GND
INT5V
10
9
8
7
6
5
4
3
LDCHK_M
n
LDERR_M
2
1
/SH_Y
/ENB_Y
DT_Y-
DT_Y+
D-GND
Vref_Y
LDCHK_Y
n
LDERR_Y
2
4
1
8
7
6
5
3
15
13
4
3
2
1
17
19
10
9
18
16
14
20
22
21
34
33
29
31
30
28
32
26
27
25
DT_M+
D-GND
Vref_M
LDCHK_M
n
LDERR_M
D-GND
INT5V
n
LDERR_Y
D-GND
Vref_Y
DT_M-
DT_Y+
LDCHK_Y
/SH_Y
/ENB_Y
DT_Y-
D-GND
INT5V
/SH_M
/ENB_M
TH2
3
7
BRAKE
3
4
1
6
5
LOCK
D-GND
LSU
F
AN
3
24V1
n
F
ANRDY
P-GND
1
2
24V
2
3
nBREAK
4
2
START/STOP
/SH_K1
11
LDERR
14
/SH_K2
12
LDCHK
5
20
10
6
5
8
7
9
1
6
INT5V
/ENB_C
/SH_C
DT_C-
2
8
10
9
LDCHK_C
n
LDERR_C
Vref_C
D-GND
Vref_K2
LDCHK_K
15
10
13
3
12
D-GND
+5V
DT_C+
11
4
17
nSHB_K
19
nSHB_K2
D-GND
7
13
TH2_1
nSH_K
DT_K2-
VREF_K2
nLDERR_K
nSH_K2
16
5
15
9
MX-7000N ELECTRICAL SECTION 11 – 30
S. LSU section (external connection) (19/31)
CN8
RD
RD
/LSS_CL
PL
PL
/LSS_CL
P
SM2P-N
R
CN9
(Lower
main
h
arness
CD)
GY
GY
OR
OR
GY
GY
BL
BL
RD
RD
GY
GY
S6B-XA
CN5
(Lower
main
h
arness
CD)
BL
BL
GY
GY
BR
BR
GY
GY
PL
PL
GY
GY
PCU
PWB
LB
LB
PK
PK
BR
BR
PL
PL
PK
PK
LB
LB
B40B-PNDZS-1
(Lower
main
harness
CD)
CN6
BR
BR
PL
PL
PK
PK
LB
LB
BR
BR
PL
PL
PK
PK
LB
LB
S20B-PADSS-1
CN3
(Lower
main
h
arness
CD)
PK
PK
WH
WH
SH
SH
SH
SH
PK
PK
WH
WH
PK
PK
WH
WH
MOTHER
PWB
SH
SH
SH
SH
PK
PK
WH
WH
PK
PK
WH
WH
SH
SH
GY
GY
PK
PK
WH
WH
SH
SH
SH
SH
PK
PK
WH
WH
B32B-PNDZS-1
S24B-PADSS-1
N.C
2
3
N.C
2
4
14
13
12
11
18
17
HSYNC_LSU_N
HSYNC_LSU_P
D-GND
D-GND
ECLK_LSU_P
ECLK_LSU_N
16
15
22
21
19
20
VSYNC_Y_N
1
1
D-GND
19
20
VSYNC_M_P
VSYNC_M_N
VSYNC_Y_P
VSYNC_Y_N
HSYNC_LSU_P
HSYNC_LSU_N
ECLK_LSU_P
ECLK_LSU_N
D-GND
D-GND
VSYNC_K_P
VSYNC_K_N
VSYNC_C_P
VSYNC_C_N
18
D-GND
3.3V
D-GND
5VN
24V3
P-GND
13
14
15
16
24V3
5
17
2
P-GND
6
D-GND
3
5VN
4
2
3
D-GND
CLCLK_N
CH2_N
10
11
9
CH3_P
CH3_N
CLCLK_P
D-GND
16
22
21
20
19
14
13
12
30
29
23
28
27
26
25
D-GND
4
24
5
6
7
8
18
17
15
CLCLK_P
CH3_N
CH3_P
D-GND
CH2_P
D-GND
D-GND
CLCLK_N
D-GND
CH0_N
CH0_P
D-GND
D-GND
CH1_N
CH1_P
CH2_N
CH1_N
CH2_P
CH0_N
D-GND
D-GND
CH1_P
2
CH0_P
16
17
18
32
1
31
4
3
D-GND
1
6
5
11
12
8
7
13
3.3V
VSYNC_C_N
VSYNC_M_N
VSYNC_M_P
VSYNC_Y_P
n
T
RANS_RST
9
10
VSYNC_K_N
14
15
12
JOBEND_INT
LSUTH1
LSUTH2
10
11
VSYNC_K_P
VSYNC_C_P
LSU
P
WB
INT5V
INT5V
1
LSUTH2
n
T
RANS_RST
JOBEND_INT
D-GND
2
2
D-GND
D-GND
3
3
D-GND
n
S
CK_LSU
4
4
n
SCK_LSU
n
T
RANS_DATA
5
5
n
T
RANS_DATA
7
LSUASIC_RST
D-GND
6
6
D-GND
n
R
SV_DAT
8
LSUTH1
9
LSUASIC_RST
7
8
n
RSV_DAT
LSU
s
hutter
solenoid
CL
1
INT24V2
1
3
9
INT24V2
2
24
0
The
shortest
communication
line
connection
MX-7000N ELECTRICAL SECTION 11 – 31
T. Tandem drive unit section (20/31)
NEW
paper
feed
motor
(Drive
unit
tandem
harness
CD)
S
D
F1B-28DE
P
(Lower
main
harness
CD)
CN4
RD
PK
GY
GY
VH-2P
GY
GY
BL
BL
BR
BR
PL
PL
LB
LB
PK
BR
B07B-PASK
PHNR-02-H
+
B
U02P-TR-P-H
RD
RD
PL
PK
PHNR-02-H
+
B
U02P-TR-P-H
RD
LB
BR
DR-PCU
P
WB
PHNR-02-H
+
B
U02P-TR-P-H
RD
PK
PL
PHNR-02-H
+
B
U02P-TR-P-H
RD
BR
LB
RD
PL
PK
P
S
M2P-N
R
B40B-PNDZS-1
CN8
RD
RD
RD
/LSS_BK
BR
/LSS_BK
BR
BR
/LSS_BK
P
S
M2P-B
R
B40B-PNDZS-1
DF11-6DP-SP1
INT24V2
2
2
20
20
38
18
INT24V2
18
37
LSU
shutter
solenoid
BK
1
INT24V2
1
CPFM_CW/CCW
2
2
CPFM_CW/CCW
24V3
CPFM_GAIN
6
CPFM_CW/CCW
7
24V3
2
2
/TRC1
1
24V3
6
5
4
24V3
24V3
24V3
24V3
2
3
3
8
/TANCL
1
Tray
1
paper
feed
clutch
2
1
24V3
/T1PFC
1
2
/T1PFC
12
10
Tray
2
paper
feed
clutch
24V3
2
/T2PFC
1
1
2
/T2PFC
Tandem transport
clutch
2
1
1
/TANCL
24V3
2
7
5VN
D-GND
24V4
1
5
3
P-GND
1
24V4
1
/CPFM_D
3
P-GND
2
D-GND
1
5VN
2
/CPFM_CK
4
13
CPFM_LD
13
9
/CPFM_D
11
/CPFM_CK
6
/TRC1
Vertical transport
upper
clutch
4
24V3
1
CPFM_LD
5
15
CPFM_GAIN
13
CPFM_LD
Tray
2
p
ick-up
solenoid
1
24V3
2
2
/T2PUS
1
24V4
1
3
P-GND
3
5
D-GND
5
7
5VN
7
9
/CPFM_D
9
11
/CPFM_CK
11
15
CPFM_GAIN
15
2
4
24V3
4
6
/TRC1
6
8
/TANCL
8
10
/T2PFC
10
12
/T1PFC
12
14
/T2PUS
14
14
/T2PUS
MX-7000N ELECTRICAL SECTION 11 – 32
U. Tandem tray section (21/31)
T2S
PWB
(Tandem
1
s
ensor
harness
CD)
R
S
M-4P-N
P
(Cassette
size
harness
R
C
D)
P
D
F1B-26DE
S
(Lower
m
ain
harness
CD)
CN5
BL
BL
BL
BL
BL
GY
GY
GY
GY
GY
PK
PK
PK
PK
PK
BR
BR
BR
BR
BR
PAP-04V
Tray
1
paper
pass
sensor
2
(Tandem
transport
harness
CD)
R
S
M-6P-N
P
BL
BL
BL
PK
PK
PK
PL
GY
GY
GY
GP2A200L
179228-3
BL
BL
BL
LB
LB
LB
GY
GY
Tray
1
paper
pass
sensor
1
BL
LB
GY
GP2A200L
179228-3
T1S
PWB
(Tandem
2
s
ensor
harness
CD)
R
S
M-10P-N
P
BL
GY
BR
BR
PL
PL
PAP-04V
GY
LB
Tray
2
paper
remaining
quantity
detection
BL
GY
PK
PK
BL
GP1A71
PHR-3
Tray
1
paper
remaining
quantity
detection
GP1A71
PHR-3
P
S
M-2PIN
R
D
F11-8DP-SP1
RD
PL
B34B-PNDZS-1
Tray
2
lift-up
motor
(Lower
main
harness
CD)
CN6
GY
LB
B2P-PH-K-S
Tray
1
lift-up
motor
(Lower
main
harness
CD)
GY
PK
B2P-PH-K-S
B40B-PNDZS-1
Tandem
tray
installation
detection
(Paper
feed
drive
harness
CD)
(Lower
main
harness
CD)
D-4(p,22)
P
D
F1B-34DE
S
CN3
BR
GP1A71
PHR-3
B34B-PNDZS-1
DR-PCU
PWB
T1PED
21
24V3
17
T2SPD
5VN
1
1
T1PPD1
13
6T
2
S
P
D
1
24V3
1
Tray
1
pickup
solenoid
P-GND
1
2
2
/T1LUM
9
T
1SPD
9
8
D-GND
7
D-GND
6
D-GND
5
D-GND
4
D-GND
3
D-GND
2
D-GND
1
D-GND
8
5VNPD
7
5VNPD
6
5VNPD
5
5VNPD
4
5VNPD
3
5VNPD
2
5VNPD
1
5VNPD
5
D
-GND
5
10
5VNPD
1
0
75
V
N
P
D
7
8
4
T
1PED
4
3
T
1LUD
15
V
N
P
D
1
2
D
-GND
2
5VNPD
3
5VNPD
1
D-GND
2
T1LUD
3
T1PED
4
D-GND
1
T1SPD
2
T1PPD1
3
5VN
9
11
5VNPD
1
5
VNPD
4
3
3
D-GND
2
T
1PPD2
3
T
2LUD
3
4
T
2PED
4
1
2
D
-GND
2
15
V
N
P
D
9
T2LUD
5
13
T2PED
7
T1PPD2
9
17
T1PPD2
5VNPD
19
5VN
T2LUD
T2PED
11
27
T2SPD
5T
1
P
P
D
1
5
6
D
-GND
7
15
2
3
/T1PUS
6
5VN
4
6
3
D-GND
8
3
D
-GND
3
/T2LUM
2
P-GND
1
5
1
T1SPD
29
23
D-GND
1
1
5
VNPD
1
5VNPD
1
D-GND
2
D-GND
2
T2LUD
3
4
T2PED
T1PPD2
2
D-GND
1
1
D-GND
2
21
T1PPD1
5VN
3
T1LUD
23
D-GND
1
TANSET
2
T2SPD
2
5VNPD
3
25
T1PED
13
T1LUD
15
15
17
19
T1SPD
2
1
19
32
25
33
/T1PUS
P-GND
13
31
/T2LUM
/T1LUM
11
17
24V3
15
P-GND
TANSET
5VN
34
32
23
34
5VN
3
4
TANSET
32
25
/T1PUS
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