Read Sharp AR-P350 / AR-P450 (serv.man7) Service Manual online
AC/DC CIRCUIT PRT 200V
FUSE
PWB
F1
MAIN
SW
T1
T2
1
2
6
44
6
1
2
G
T1
T2
HL1
HL2
HLTS
DCPS
REACTOR
60mH
1.8A
G
HL
CIRCUIT
+24V3
HV
FM,POM
TM,STM
etc
MM
PCU
PWB
DM
+3.3V
GND2
+5V
FW
+24V
N/F
FUSING
UNIT
+24V1 /HLPR
L1
N1
N2
L2
GND1
GND1
INLET
DC
Power
Supply
AC
IN
F2
FILTER
PWB
125V
15A
250V
4A
125V
6.3A
250V
6.3A
+5V
GND2
LSU
F1{
F2{
125V
4A
250V
4A
125V
4A
250V
4A
F3{
F4{
DSW-L
DSW-F
+24V2 /DCPR
F702{
125V
4A
250V
2A
(OP
DCPS)
OUTLET CONNECTOR
125V
3.15A
250V
3.15A
125V
6.3A
250V
6.3A
OP
DCPS
L
N
F703{
F701{
OP
DCPS
OPTION
+24V1
MULTICS
ADU
OPTION
OPTION
PRINTER
BOARD
FN(L)
GND1
FN(S)
GND2
+5V
GND2
DESK
+5V +24V-F
+24V-F
+24V-D
+24V-D
+3.3V
+5V
GND2
+24V3
MOTHER BOARD
+3.3V
+5V
+12V
GND2
+24V3
REGULATOR
IO
+12V
+24V1
/HLPR
HLCNT1
+24V
+24V1
+24V1
Control
+5VLD
DSW-L
+24V
DSW-L
+24V1
+24V2
HLCNT2
+24V2 +5V1 GND2
+24V2 +5V1 GND2
GND2
+5V
GND1 GND2
GND1
I
2
G 1
O
3
REGULATOR
170
DCPR
) !"#
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