Read Sharp AR-M700 (serv.man32) Service Manual online
AR-M550/M620/M700 ELECTRIC DIAGRAM 13 - 2
2. Power line chart
AC IN
N
L
A1
F1
RY3
HLTS1
FUSING UNIT
HL2
HLTS3
HL3
N2H
L2H
WH-L
WH-N
F3
AC PWB
+12VS(from SUB POWER)
N2
L2
MSWL
MSWN
L2D
N2D
L2
N2
L1
N1
HL1
HLTS2
#187
#187
T2.0AH250V
AC POWER LINE DIAGRAM (100V)
2/3
no-mounting
A2
no-mounting
SUB POWER
2
6
RY1
6
2
G
HL circuit
T2
GND
T1
1
G
44
GND
T1
1
T2
6
2
T2
GND
T1
G
4
1
L2H
N2H
RY2
#187
no-mounting
#187
no-mounting
AC120V-15A/AC240V-10A
AC120V-15A/AC240V-10A
AC120V-15A/AC240V-10A
WH_LCC
LCC
WH-L
WH-N
NC
WH1_SCN
WH-N
DESK
SCN unit
WH PWB
WH2_DESK
WH1_DESK
NO
10W
7W
18W
10W
WH HEATER SET: OPTION
Transformer
FAX
MAIN
FAX POWER
RL3
RL1/RL2
TD1
TD2
SSR3
SSR1
SSR2
TD3
20A/250V
NF
Switching POWER
L1
N1
L1
N1
MAIN POWER SW
POWER SW
SUB
POWER
N1
L1
(POWER
SECTION)
N/F
N/F
no-mounting
Voltage
generation
(12V1 , 5V1)
FW
generating
circuit
Voltage
generation
(24V1 – 7 , 3.3V
5V2 , 12V2
38V1 – 3)
MSW detection
circuit
DCPS
RL1
T2AH250V
F102
NR101
170
VR1
to PCU
VR2
T2AH250V
F101
15A 250V
F1
+24V
T5AH 250V
F3
WH-SW
+12VL
T4A 125V
F1
+12VS
RY1
170
DCPR
L
NR1
HLV
NR1
to Controller
+5V1
+12V
NR2
VR3
FW_sub
150
T3.15AH 250V
F2
L
T2.5AH250V
F5
BUP_PR
HLCNT1
+24VPR
HLCNT2
HLCNT3
HLPR/
WHPR2/
+24V
DCCNT
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Click on the first or last page to see other AR-M700 (serv.man32) service manuals if exist.