Sharp MX-5500N / MX-6200N / MX-7000N (serv.man50) Service Manual ▷ View online
MX-7000N ELECTRICAL SECTION 11 – 13
B. Power supply section (120V series) (2/31)
(AC
cord)
CN1(B03P-VL)
CN2(B03P-VL-K)
(AC
harness
1
20
CD)
CN_1
(B2P3-VH)
CN_3(B10P-VH)
(Lower
main
harness
1
20V
CD)
CN12(B12B-XL)
1
L_IN
MSW-Lout
3
BK
BK
L_DC
5VL
BL
BL
5VL
2N
C
N
C
2
WH
N_DC
5VL
BL
BL
5VL
3
N_IN
MSW-Nout
1
WH
GND
GY
GY
D-GND
CN6(B2P3-VH-R)
CN3(B03P-VL-R)
GND
GY
GY
D-GND
WH
1
N_WH
MSW-Lin
1
BK
5VO
BL
BL
5VO
BK
3
L_WH
NC
2
M
SW
CN_2
(B3P4-VH)
GND
GY
GY
D-GND
MSW-Nin
3
WH
BK
L_RY
FW
BR
BL
5VN
CN5(B03P-VL-E)
CN4(B3P4-VH-R)
WH
N_RY
FW
BR
BL
5VHD
BK
1
L_HL
L_DC
1
BK
RY_CNT
LB
PL
12VHD
WH
3
N_HL
N_DC
4
WH
OFF_CNT
PL
RD
24V5
(AC-DC
harness
C
D)
SUB
D
CPS
PL
12VN
GY
P-GND
(AC
harness
120
CD)
CN10(B4P-PH-K-S)
CN13
AC_PWB
1
RD
(AC-DC
harness
C
D)
CN1(B2P3-VH-B)
BR
4
GY
BK
3
L
_DC
LB
RY_CNT
FPS-250
WH
1N
_
D
C
PL
OFF_CNT
CN8(B7P-VH-B)
DC_CNT1
24V1
1
INSERTER
(2
pcs.)
DC_CNT2
FPS-187
24V1
2
L
CC
3.3V
HL
PWB
CN6(B03B-PASK-1)
24V2
3
To
P2
GY
D-GND
1
D
CCNT1
2
4V3
4
B08B-PNDZS-1
3
D
CCNT2
2
4V3
5
NEW
M
OTHER
PWB
24V4
6
(WH
harness
CD)
WH_SW
24V5
7
DSW-FL
PS-187
CN7(B8P-VH-B)
CN1
BK
1
FW
1
RD
24VDSW-FL
P-GND
2
GY
P-GND
BK
P-GND
3
GY
P-GND
PS-187
P-GND
4
GY
P-GND
P-GND
5
RD
24V3
P-GND
6
RD
P-GND
7
INSERTER
(2
pcs.)
PL
12V
P-GND
8
L
CC
BL
5V2
(AC-DC
harness
C
D)
GY
CN5
CN4(B6P-VH-B)
OR
1
GY
5VN
1
GY
3
RD
5VN
2
INSERTER
BR
FW
B03B-PH-K-R
5VN
3
LCC
B12B-XL
5VN
4
CN1
D-GND
5
PCU
PWB
BK
1
D-GND
6
WH
3
(DC
inteface
harness
CD)
B2P3-VH-R
CN2(B5P-VH-B)
R
E
L-2pin
P
D-GND
2
1
D
-GND
1
5VL
4
2
5
VL
2
WH
PWB
(AC
harness
120
CD)
(SCN-WH
harness
:
common)
CN5(B04P-VH-B)
CN2
ELR
ELP
ELR
12V
1
1
WH
22
WH
WH
2
12V
2
3
BK
11
BK
BK
1
D-GND
3
B2P3VH-BL
D-GND
4
ELR
CN3(B03P-VH-B)
CN3
ELR
WH
2
3.3V
1
1
1
2
T
o
P23
BK
1
D-GND
3
34
LCC
heater
B2P3-VH
(WH
harness
CD)
ELR
ELP
WH
11
CN4
BK
22
WH-N(CS_WH)
ELR
ELP
WH
11
WH-L(TAN_WH)
BK
22
B4P(5-3)-VH
L_HL
WH-N(LCC)
4
1
MSW-Nin
(RD)
24V2
1
L_WH
D-GND
N_HL
WH-L(LCC)
WH-L(CS_WH)
1
4
9
3
4
5
6
7
8
2
2
3
1
3
MSW-Lout
(WH)
Cassette
h
eater
24V2
MSW-Nout
(WH)
MSW-Lin
(RD)
CJ-PSun
1
WH-N(TAN_WH)
Tandem
heater
L_WH
D-GND
WH-N(SCAN)
5
2
WH-N
WH-L(SCAN)
WH-L
10
12
11
10
1
6
9
8
5
4
7
1
FW
2
3
1
2
4
5
6
7
3
5
4
6
24V4
7
12
8
11
D-GND
9
D-GND
10
3.3V
RY
MX-7000N ELECTRICAL SECTION 11 – 14
C. Interlock section (3/31)
Front
toner
bottle
section
F
ront
toner
bottle
section
DSW_FU
(HL
relay
harness
JP
CD)
P
D
SW_FU
(HL
relay
harness
CD)
P
EL4P
R
(Upper
m
ain
harness
CD)
CN11
RD
RD
RD
RD
RD
RD
RD
RD
to
TNmotor
PS-187-2V
PS-187-2V
B2P3-VH
P
E
L2P
R
RD
RD
RD
RD
TC
Electrode
un
RD
RD
RD
RD
Right
door
section
(IL
return
harness
CD)
DSW_R
(Upper
m
ain
harness
CD)
CN16
RD
RD
RD
RD
PS-187-2V
B2P3-VH
SM-5P
N
Transfer
separation
sensor
BK
(Transfer
belt
separation
h
arness
BK
CD)
RP
(Upper
m
ain
harness
CD)
CN15
BR
BR
BR
GY
GY
GY
BL
BL
BL
GP1S73P
179228-3
BR
BR
B40B-PNDZS-1
GY
GY
CN18
BR
GY
Front
door
section
(MSW
harness
CD)
B30B-PNDZS-1
PHNR-02-H
+
D
SW_FL
P
EL6P
R
(Lower
main
harness
CD)
CN1
PTC
HP
detection
(PTC
guide
UN
harness
CD)
BU02P-TR-P-H
RD
RD
RD
BR
BR
BR
RD
RD
B12B-XL
GY
GY
GY
PS-187-2V
179228-2
CN3
DR-DCPS
1
RD
(Japan/200V
series)
3
RD
B9P-VH
CN8
CJ-DCPS
6
RD
(120V
series)
3
RD
B07P-VH
DR-PCU
PWB
CN10
(Lower
main
harness
CD)
RD
RD
P-GND
GY
P-GND
GY
5VNPD
BL
B5P-VH
DRIVER
PWB
CN2
RD
P-GND
GY
P
S
M-6pin
R
C
N4
5VN
BL
BL
40
B3P-VH
AWG
conversion
CN2
RD
1
RD
2
GY
3
CN8
GY
5
coil
P-GND
4
GY
BL
8
RD
RD
4
INT24V2
1
RD
RD
6I
N
T
2
4
V
2
P-GND
2
GY
GY
7
P-GND
/INT_CNT
5
BR
BR
9/
IN
T
_
C
N
T
RD
B9P-VH
AC
PWB
RD
B7P-VH-B
PTCM_HP
1
D-GND
2
1
PTCM_HP
2
2
D-GND
1
4
PTCM_HP
4
5
D-GND
5
P-GND
24V(DSW_FL)
TBLTB
D-GND
5VNPD(LED)
INT24V_TM
INT24V2
1
3
INT24V1in
2
INT24V2
1
1
INT24V_TM
2
INT24V1in
5VNPD(LED)
5VNPD
24V2
2
5
3
3
4
1
3
INT24V1
INT24V1
INT24V_TM
5VN
22
PTCM_HP
24
D-GND
1
INT24V2
1
24V(DSW_FL)
3
14
16
18
1
INT24V1in
24V2
6
24V2
7
24V(DSW_FL)
INT24V1in
3
2
24V(DSW_FL)
2
1
24V1
1
2
1
INT24V_TM
2
INT24V1in
4
INT24V1in
1
INT24V1in
1
2
P-GND
24V1
24V2
1
INT24V1
2
INT24V1
24V1
24V2
6
2
3
1
2
INT24V2
2
3
4
INT24V1in
2
D-GND
2
24V1
1
24V(DSW_FL)
5VNPD(LED)
3
2
D-GND
3
1
TBLTB
1
TBLTB
1
5VN
6
2
Japan
and
Agency
Norht
A
merica
and
Europe
4
3
1
㪫㫉
㪧㪦㪮㪜㪩
㪶㪩㪰
MX-7000N ELECTRICAL SECTION 11 – 15
D. Fusing unit section (4/31)
(TS-HL_UM
harness
CD)
(Fusing
harness
CD)
(TS-HL_US
harness
CD)
#250
#250
(HL
relay
harness
CD)
CN1
WH
WH
WH
550W
WH
#250
#187
WH
HL
PWB
BK
BK
BK
BK
950W
WH
CN4
550W
B3P5-VH
INT24V1
RD
400W
#187
#187
D-GND
GY
BK
BK
CN2
HLout_UM
BR
BK
HLout_US
PK
WH
WH
WH
400W
WH
HLout_LM
LB
S02B-VT
HLout_EX
PL
450W
#187
/HLPR
BR
BK
BK
BK
BK
1400W
BK
B07B-PASK
FPS-250
WH
WH
WH
450W
(TS-HL_LOW
harness:
common)
#187
WH
WH
WH
950W
#187
(HL
relay
harness
CD)
(Upper
main
harness
CD)
#187
#187
R
SM-2pin_N
P
P
DF1B-20P
S
CN8
475W
#187
#
187
#187
#187
#187
BR
BR
DRIVER
PWB
475W
PL
PL
BK
BK
BK
B12B-PNDZS-1
#187
WH
(WEB
harness
CD)
PHNR-5-H
+BU05P-TR-P-H
CN12
CN10
WH
PK
PK
PK
/HLPR
BR
WH
GY
GY
BR
GY
HLout_EX
PL
HLout_LM
LB
HLout_US
PK
HLout_UM
BR
D-GND
GY
INT24V1
RD
PHNR-3-H
+BU03P-TR-P-H
B40B-PNDZS-1
(Upper
main
harness
CD)
BK
WH
PL
PL
PL
WH
WH
LB
LB
LB
BL
WH
GY
GY
GY
PHNR-2-H
+BU02P-TR-P-H
WH
PL
PL
PL
WH
GY
PHNR-4-H
+BU04P-TR-P-H
WH
PK
PK
PK
WH
GY
WH
BR
BR
BR
WH
GY
(WEB
harness
CD)
PHNR-2-H
+BU02P-TR-P-H
WH
LB
LB
LB
WH
GY
BR
BR
BR
B16B-PNDZS-1
GY
CN13
POD1
WH
GY
B40B-PNDZS-1
WH
6
8
7
5
4
3
2
1
DR-PCU
PWB
WH
GP1A71L3
PHR-3
Drawer
RWZ
DF11-8DP-SP1
POD1
5VNPD
D-GND
TH_EX1
D-GND
2
12
12
TH_EX1
Contact
TH_EX2
Contact
TH_LM
Contact
TH_EX2
3
2
4
1
1
1
2
N-HL_EX
3
N-HL_US
WEB_END
1
9
B-2
14
14
16
8
TH_UM
TH_LM
8
16
38
POD1
15
5VNPD
15
13
13
A-8
36
4
WEBM_b
WEBM_a
17
2
1
WEBM_a
WEB
motor
DGND
DGND
DGND
B-7
B-8
1
2
DGND
A-7
5
A-2
8
A-6
DGND
DGND
A-5
B-3
DGND
L-HL_LM
N-HL_LM
4
5
2
6
4
5
3
N-HL_EX
5
6
7
12
17
6
10
TH_US
A-3
TH1_AD2
TH1_AD1
2
B-9
WEB_END
9
7
WEBM_a
WEBM_b
18
TH_LM
16
TH1_AD1
20
TH1_AD2
TH2_AD1
6
D-GND
4
TH_UM
TH_EX1
TH_EX2
D-GND
7
D-GND
D-GND
A-4
D-GND
TH_UM
Non-contact
1
D-GND
1
2
TH_US
D-GND
TH_US
Contact
3
TH1_AD2
1
2
TH1_AD1
2
3
WEB-END
5
4
1
2
WEB_END
33
WEB_INL
A-8
B-7
B-1
B-8
WEB_INL
B
-4
B-6
3
4
A-2
A-9
A-10
A-5
A-6
B-2
A-4
A-3
D-GND
A-7
TH_EX1
A-1
3
1
N-HL_UM
1
N-HL_UM
1
1
2
2
L-HL_U
4
10
20
2
6
D-GND
19
TH2_AD2
A-9
A-10
12
D-GND
10
14
TH_US
TH_EX2
TH_EX1
N-HL_US
L-HL_LM
L-HL_U
N-HL_LM
3
5
2
1
10
1
5
3
18
WEBM_b
D-GND
TH2_AD2
15
TH1_AD1
4
2
TH1_AD2
6
1
3
5
TH2_AD1
13
13
7
11
9
7
WEB_END
D-GND
9
D-GND
1
TH_US
3
B-3
19
POD1
2
B-9
D-GND
B-1
B-5
POD1
B-5
A-1
TH_LM
D-GND
TH_EX2
5VNPD
3
DGND
2
TH_LM
1
1
D-GND
2
1
D-GND
5
2
TH_LM
4
B-4
5VNPD
B-6
TH_UM
D-GND
THERMOSTAT
THERMOSTAT
THERMOSTAT
BR
BR
TS
TS
HL_EX1
HL_EX2
HL_LM
HL_US
HL_UM
YL
R/P
YL
R/P
#187
#187
#187
#187
#250
#187
#187
WH
Fuser
unit
I/F
Drawer
View
from
Fuser
unit
side
A5
B2
A1
A6
B3
B5
A8
6
B6
B8
B7
B9
B1
2
3
4
5
A7
A2
A3
A4
B4
1
A9
A10
Fuser
u
nit
I/F
Drawer
View
from
Body
side
A5
A6
A7
A1
A2
A3
A4
A8
A9
6
5
4
B1
A10
1
2
3
B9
B8
B7
B6
B5
B4
B3
B2
11
11
WEB_INL
WEB_INL
11
MX-7000N ELECTRICAL SECTION 11 – 16
E. Fusing drive unit section (5/31)
P
SM-4p
R
(Upper
main
harness)
CN13
RD
LB
GY
External
variable
sensor
(HL
relay
harness)
P
D
F1B-32P
S
DR-PCU
PWB
GY
PK
BL
OJ-4506-N23
ZHR-3
B40B-PNDZS-1
P
S
M-4p
R
(Bottle
F
AN
harness)
P
SM-4p
R
(HL
relay
harness)
CN12
RD
RD
RD
RD
PL
PL
PL
LB
GY
GY
GY
GY
LB
LB
LB
B16B-PNDZS-1
CN10
PL
B40B-PNDZS-1
P
P
A-3pin
R
RD
GY
P
S
M-6pin_N
R
(HL
relay
harness)
(Upper
main
harness)
CN14
BL
BR
BR
BR
BR
PL
PL
PL
YL
LB
LB
LB
RD
PK
PK
PK
WH
RD
RD
RD
Fusing
motor
(Upper
main
harness)
RD
RD
GY
GY
LB
LB
PK
PK
BR
BR
B30B-PNDZS-1
B7B-PH-K-S
P-GND
P-GND
P-GND
P-GND
FUFM_F
FUFM_F
FUFM_F
FUFM_F
3
P-GND
3
4
FUFM_F_LD
4
1
FUFM_F
1
2
/POFM_CNT2
2
Fusing
d
uct
fan
FUFM_R(
80)
1
FUFM_R
1
2
/FUFM_CNT
2
3
P-GND
3
4
FUFM_R_LD
4
Fusing
d
uct
fan
FUFM_F
(Sirocco)
1
FUFM_F
1
2
/POFM_CNT2
2
P-GND
4
FUFM_F_LD
3
3
1
3
3
FEXD
1
D-GND
7
FUFM_F_LD
9
4
/FUFM_CNT
14
D-GND(/FUFM_CNT)
5VNPD
32
34
FUFM_F_LD
P-GND
1
5
3
FUFM_F
21
FEXM_A
21
23
INT24V2
23
10
POFM_CNT2
D-GND
FEXD
28
30
6
P-GND
2
FUFM_R
4
FUFM_R_LD
5
7
9
11
19
FUM_LD
INT24V2
INT24V2
P-GND
/FUM_CK
/FUM_D
1
FEXM_B
FEXM_/A
5
5VNPD
1
D-GND
3
Bottle
cooling
fan
BTFM
1
FUFM_F
/FUM_D
2
N,C
6
5
INT24V2
5
INT24V2
1
P-GND
2
FEXD
2
4
1
3
15
19
N.C
7
N.C
3
6
2
External
variable
motor
FEXM_/A
FUM_LD
FEXM_/B
4
FEXM_A
/FUM_CK
4
1
3
FEXM_B
6
5
FUFM_F
7
5
5VNPD
9
11
P-GND
11
13
/POFM_CNT2
13
FEXM_/A
15
FEXM_/B
17
FEXM_B
13
15
17
19
3
17
FEXM_/B
FEXM_A
3
P-GND
3
1
2
NC
2
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