Read Sharp AR-810 (serv.man6) Service Manual online
AR-651/810 COMPONENT LAYOUT & FUNCTIONS 2 - 26
2. 5. System Block Layout
Ser
ial-I/F
ADF
Finisher
LCF
IPC
M-CPU
Gate
Arr
a
y
PFC
PW
A-F-LGC-340
SRAM
Flash
RO
M
NVRAM
Ser
ial-I/F
ADR/DA
T -Bus
PW
A-F-SLG-340
S-CPU
SRAM
ADR/DA
T -Bus
Ser
ial-I/F
Image Data
ASIC
Image Data
PW
A-F-CCD2-340
CCD
Amp
Amp
A/D
A/D
ASIC
PW
A-F-PLG-340
D/A
L-CPU
D/A
SRAM
ADR/DA
T -Bus
Galv
ano
DR
V
ASIC
Galv
anic
Mirror
Laser Unit
Laser
Beam
Sensor
PW
A-F-LDR-340
LD
Image Data
ASIC
ASIC
PW
A-F-LDR-340
LD
ASIC
SRAM
Flash
RO
M
ADR/DA
T -Bus
PW
A-F-SYS-340
or
PCI-Bus
Image Data
Image Data
ASIC
HDD
PWA-F-SCN-340
SDRAM
CPU
SRAM
Flash
RO
M
IDE-I/F
Do
wnload
JIG
ASIC
Printer Board
Printer
Controller
Controller
Local-
Bus
RT
C
NVRAM
SDRAM
32
32
32
32
32
16
4
8
32
16
32
16
32
Flash
RO
M
32
32
Ser
ial-I/F
32
8
8
8
8
Ser
ial-I/F
T
ANDEM LCF
D/A
Flash
RO
M
Flash
RO
M
PW
A-F-SNS-340
ASY-COMPANE
1
2 3
4
5 6
7
8 9
0
CLR
LCD
COPY
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