Read Sharp MX-M950 / MX-MM1100 (serv.man42) Service Manual online
MX-M1100 ELECTRICAL SECTION 11 – 4
2. AC/DC Power line diagram
A. AC/DC POWER LINE DIAGRAM
RELA
Y
Reactor
15A
250V
CIRCUIT
PROTECTER
VR1
15A
250V
CIRCUIT
PROTECTER
F4
T2.0AH250V
F1
FUSE
Reactor
F3
FUSE
F1
FUSE
F1
FUSE
170
C
L1
100uH/13A
AC
in
L2
100uH/13A
RY
1
G5SB-14
DC24V
DHSW
1
2
F3
FUSE
F2
FUSE
F1
20A
2
50V
AC
in
RELA
Y
170
RELA
Y
F2
20A
2
50V
Reactor
F3
T2.0AH250V
170
C
C
F3
FUSE
F1
FUSE
DCCNT1
+12V_INT
HLPR
HLCNT1
HLCNT4
DCCNT3
WHPR2
+24V_A
DCCNT3
DCCNT2
+5V_A
DCCNT4
+12V_B
HLCNT2
HLCNT3
DCCNT_CNT
Main
Power
Supply
Sub
Power
Supply
+5V_A
+5V_B
+12V_A
FW
GND2
Sub
Power
Supply
DCPS_1(SUB)
Continuous
Power
Supply
A1
from
PCU
FUSING
UNIT
(Upper)
HL2
H
L1
HL
TS2
from
PCU
from
PCU
RY
1
from
PCU
TD1
SSR2
1
4
G
2
6
T1
T2
HL
TS1
TD2
SSR1
1
4
G
2
6
T1
T2
from
PCU
TD4
SSR4
1
4
G
2
6
T1
T2
GND2
GND2
+5V_C
+38V
+24V_A
DCPS_2(MAIN)
GND1
GND1
+12V_B
GND2
GND2
+5V_D
GND2
NC
NO
MSW
HL4
WH
PWB
HL
PWB
AC
PWB
NF
NF
NF
WH_SCN
WH_TRA
Y3
WH_TRA
Y4
WH_LCC
NF
AC
T
A
P
Option
L1
N1
L1H
N1H
WH-L
WH-N
L1
N1
L2
L1
N1
N1
N
L
L
N
LL
-S
W
from
PCU
from
PIC
from
PCU
Japan
8
5ppm
only
N1HL2
N
1HL1
N1HL4
WH-L
WH-N
NF
+5V
+24V_B
DCPS_3(OPTION)
GND1
Main
Power
Supply
GND2
+5V_E
GND2
Sub
Power
Supply
+3.3V
FW
+3.3V
FW
from
PIC
L2
from
PCU
L-SW
L4
L1H
N1H
TER
P
WB
Z
Folding
85ppm
J
apan
&
E
urope
FUSING
UNIT
(Lower)
HL3
from
PCU
TD3
SSR3
1
4
G
2
6
T1
T2
HL
TS3
N1HL3
from
PIC
+12V_C
+12V
ab
c
d
ab
c
d
EUROPE
only
85ppm
Japan
&
E
urope
only
EUROPE
only
JAP
AN:
9
5/1
1
0ppm
EUROPE:
85/95/1
1
0ppm
EUROPE
only
85ppm
Japan
&
95/1
10ppm
E
urope
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