Read Sharp AR-505 (serv.man3) Service Manual online
170
10A/250V
/MSWPR
+24V1
L
+24V1
/HLPR
HLCNT1
HLCNT2
+38V
+24V
+12V
+5V
GND1
+12V1 (PCU)
+12V1
+12V1 (PCU)
+12V1
+5V1(PCU)
+5V1
+5V1(PCU)
+5V1
GND1(PCU)
GND1
GND1(PCU)
GND1
GND1(HVT)
GND1
+38V1 (SM)
+38V1
+5V1 (SM)
+5V1
+5V
GND1 (SM)
GND1
GND1
+24V1 (PCU)
+24V1
+24V1 (PCU)
+24V1
+24V1 (PCU)
+24V1
+24V2 (INT)
+24V2
DSWF
DSWL
GND1
/INT PR
/INT PR
+5V2 (LD)
+5V
+38V1 (MM)
+24V1
Control
GND1 (MM)
GND1
+5V LD
+38V2
+38V
+38V2 (OP)
FW
FW
FW
FW
FW
+38V2
+24V1
+24V3
+12V1
+5V1
GND1
GND2
+24V1
+24V3
+12V1
+5V1
GND1
GND2
+24V3
GND1
GND1
VDD
VEE
VEE
+5V1
GND2
GND2
+24V1
+24V1 (ICU)
+24V
+24V3
+24V3 (OP)
+5V
GND1
+12V
+12V
+12V1 (HDI)
+12V1
+5V
+5V1 (ICUS)
+5V1
+5V1 (ICUS)
+5V1
+5V1 (ICUS)
+5V1
+5V1 (HDI)
+5V1
+3.3V
+3.3V (ICUS)
+3.3V
+3.3V (ICUS)
+3.3V
GND1
GND1 (HDI)
GND1
+5V LD
+24V1
+5V1
-5V
GND1
GND2
+24V1
+5V1
-5V
GND1
GND2
+12V1
+5V1
GND1
+5V1
GND1
+12V1
+5V1
GND1
GND2
+5V1
GND1
GND2
+12V
+12V1 (HDP)
+12V1
+5V
+5V1 (PB)
+5V1
+5V1 (HDP)
+5V1
+5V1 (PB)
+5V1
+3.3V
+3.3V (PB)
+3.3V
+3.3V (PB)
+3.3V
GND1
GND1 (HDP)
GND1
+24V
+24V1 (RADF)
+24V1
+5V
+5V1 (RADF)
+5V1
GND1
GND1 (RADF)
GND1
GND2
GND2 (RADF)
GND2
GND2
GND2 (LCC)
GND2
GND1
GND1 (LCC)
GND1
+24V
+5V
+5V1 (LCC)
+5V1
+24V1 (LCC)
+24V1
GND1
GND1 (DESK)
GND1
+5V
+5V1 (DESK)
+5V1
+24V1 (SORT)
+24V1
+24V1 (SORT)
+24V1
+24V
+5V
+5V1 (SORT)
+5V1
GND1
GND1 (SORT)
GND1
GND1 (SORT)
GND1
GND2
GND2 (SORT)
GND2
+24V1 (DESK)
+24V1
+24V
N
+3.3V
+3.3V (ICU)
+3.3V
-5V
-5V (LSU)
-5V
+12V1 (ICU)
+12V1
+12V1 (OP)
+12V1
+5V1 (ICU)
+5V1
+5V1 (ICU)
+5V1
+5V1 (ICU)
+5V1
GND1 (ICU)
GND1
GND1 (ICU)
GND1
GND2(PCU)
GND2
GND2 (ICU)
GND2
GND2 (PB)
GND2
GND2 (PB)
GND2
GND2(PCU)
GND2
GND2 (ICUS)
GND2
GND2
GND2
GND2 (ICU)
GND2
GND2
GND2 (ICUS)
GND2
GND2 (ICU)
GND2
GND2
GND2 (PB)
GND2
GND2 (ICU)
GND2
GND2
GND2 (DESK)
GND2
GND2 (ICUS)
GND2
GND2 (ICUS)
GND2
GND2 (DESK)
GND2
GND2 (PB)
GND2
GND2 (ICUS)
GND2
GND2
GND2 (HDI)
GND2
GND2(PCU)
GND2
GND2 (HDP)
GND2
AC PWB
N.F
F201
MAIN SW
RY202
T1
T2
TD201
1
2
6
4
4
6
1
2
G
T1
T2
TD202
AC PWB
HL1
HL2
HLTS
HV
ADU,CL,FM
TM,STM
TM,STM
etc
RY203
AC PWB
SCANNER
MOTOR
MOTOR
MM
PCU PWB
INVERTER
LCD
UN
OP-R PWB
OP-L PWB
OP Control
PWB
F701
F703
5A/250V
5A/250V
ICU PWB
LSU
CCD UN
HARD DISK
PRINTER
BOARD
BOARD
OPTION
F706
F707
F708
F709
3.15A/250V
3.15A/250V
3.15A/250V
6.3A/250V
RSPF
LCC
DESK
FINISHER
OPTION
OPTION
OPTION
MAIN DC P/S PWB
REACTOR
60mH 1.8A
FLITER
F702
3.15A/250V
F704
F705
3.15A/250V
T160mA/250V
G
FusM
AR-505 only installed
AR-505 only installed
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
D
C
B
A
D
C
B
A
AC/DC power supply (200V series)
1/1
– 77 –
– 78 –
AR-505
8/4/1999
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