Read Sharp MX-1800N (serv.man19) Service Manual online
MX-1800N ELECTRICAL SECTION 11 – 11
D. High voltage section (P4)
(Transfer
belt
separation
harness)
1TUD_K
C
N
9
(FROM
-
P
3)
(Upper
main
harness
PA)
179228-3
PHNR-3-H
+
B
U03P-TR-P-H
(Transfer
belt
separation
harness)
1TUD_CL
B30B-PHDSS-B
179228-3
PHNR-3-H
+
B
U03P-TR-P-H
(Secondary
transfer
separation
harness)
CN1
(Upper
main
harness
PA)
CN34
(F
R
O
M
-
P
3
)
2-TC
2-TC
INT24V2
1
PS-187(BLUE)
PS-187
P-GND
2
CLR
/TC_CLK#
4
/TC_DATA#
3
/TC_LD#
5
/HV_REM#
6
B6P-PH-K-S
B40B-PADSS-B
CN26
CN9
To
P10
3
INT24V2
B3P-PH-K-S
AC
PWB
(MC-BK
harness)
CN1
MC-K
MC-K
To
P12
PS-187
PS-250(RED)
GB-K
(SPRING)
GB-K
BS-K
(SPRING)
BS-K
GB-C
(SPRING)
GB-C
B6P-PH-K-S
(Paper
feed
m
ain
harness)
BS-C
(SPRING)
BS-C
CN2
INT24V2
1
GB-M
(SPRING)
GB-M
P-GND
2
1TC_CL
3
BS-M
(SPRING)
BS-M
1TC_YMC
4
(MC
interface
harness)
1TC_K
5
MC-C
GB-Y
(SPRING)
GB-Y
MC_YMC
6
PS-187
HV_REM
7
To
P14
MC-M
BS-Y
(SPRING)
BS-Y
B7P-PH-K-S
To
P1
PS-187
(MC
interface
harness)
To
P14
MC-M
To
P1
PS-187
(High
voltage
interface
harness)
To
P14
MC-Y
To
P1
PS-187
(MC
h
arness)
To
P14
MC-Y
MC-CMY
To
P12
PS-187
PS-250
B32B-PHDSS-B
CN1
(Primary
transfer
output
harness)
(Primary
transfer
harness
PA
H
V
R
harness
P
T
)
HV_REM
1
1TC-K
1TC-K
1
TC-K
1TC-K
M
C_YMC
2
SPS-01T-187
PS-187
VHR-2N
PS-250
1TC_K
3
1TC-C
1TC-C
1
TC-CMY
1TC-CMY
1
TC_YMC
4
SPS-01T-187
PS-250(BLUE)
F
PS-187(RED)
PS-187
1TC_CL
5
1TC-M
1TC-M
P-GND
6
SPS-01T-187
PS-250(RED)
INT24V2
7
1TC-Y
1TC-Y
B7P-PH-K-S
SPS-01T-187
PS-250(YELLOW)
30
PSCF_LD
26
P-GND
0ZFM_V
27
28
PSFM_V
/0ZFM_CNT
29
/MPUC
19
HUD_M
18
P-GND
SELIN2
15
SELIN3
16
MPWD
/MPFS
5/
M
P
G
S
32
4
V
3
32
5VNPD
14
POD3
17
TH_M
P-GND
25
OZFM_LD
31
SIN3
13
SELIN1
1A
P
P
D
1
2A
P
P
D
2
11
MPFD
12
/ADUGS
PCU
PWB
2nd
T
C
PWB
95
V
N
8
D-GND
2N
C
4
MC
PWB
1st
T
C
PWB
/TC_LD#
/HV_REM#
10
12
P-GND
/HV_DATA#
HV_REM#
20
2
1
3
5VLED
10
1
5
VLED
12
14
1
2
1
TUD_K
3
D
-GND
5VLED
3
1TUD_K
1
D-GND
2
5VLED
3
15
V
L
E
D
D-GND
2
3
D
-GND
1TUD_CL
1
21
T
U
D
_
C
L
3
5VLED
GND
9
13
2
1TUD_CL
11
1TUD_K
D-GND
INT24V2
P-GND
/TC_CLK#
/TC_DATA#
24
2
4
6
8
7
10
6
P-GND
/HV_CLK#
/HV_LD1#
1
/HV_DATA#
/HV_CLK#
/HV_LD1#
21
22
23
HVR
PWB
1
INT24V2
HV_REM#
6
5
4
3
2
INT24V2
(Transfer
s
eparation
sensor
BK)
(Transfer
s
eparation
s
ensor
CL)
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