Sharp AR-5620N - Electrical Section; Block Diagram of System Components

AR-5618S ELECTRICAL SECTION 13-1
[13] ELECTRICAL SECTION
1.Block diagram
CCD-PWB
12V 12V
Reg
A5V 3.3V
B/W R G 8bits䋨MSB/LSB)
16bits
B
5V
ADCCLK, SYNCH, BSAMP, VSAMP SDI, SCLK, LOAD, OBE
φ1, φ2, φTG, φTG2, φTG3 MODE
φRB, φCLB, φ1L LVTTL
5v
1.2V 3.3V
3.3V
MasterCLK (14.7MHz)
䋨Wait)
A[19㵺1]
D[15㵺0]
2Mb(128k*16bit)
(1M*16bit)
3.3V
(Expansion IO)
(Expansion IO)
(Expansion IO)
Dup 䌍䌯䌴䌯䌲
4K 16kbyte
24V
䌏䌴䌨䌥䌲 Loads
MPFS,RRS, SGS䋬SRRC䋬SPUS䋬SPPS䋬
Main Motor
Toner Motor Mirror Motor
VFMCNT䋬VFM䋬MPFS䋬CPFS2䋬 CPFS1
䌏䌴䌨䌥䌲 Inputs 䌃䌐䌕 INTERRUPT
SPPD
䌃䌐䌕 I/O
RTH DRST
MCU-PWB
OPU PWB
Kronos2 ASIC
䋨BGA 484pin䋩
CPU
H8S/2321
(24.576MH䌺)
LSU
EEPROM
SDRAM
64MB
Reset IC
SRAM
Driver
Flash ROM
(Spansion)
HOME
POSITION
SENSOR
CPU CLK
*Support for DEV-Initial detection
(24.576MH䌺) *Supplied from ClockGen
ASIC Reset
SSCG
Driver
16bit
Shift-Reg.
2pcs
7seg LED LED
3.3V
HC151
KEY
3.3V
START KEY
POWER SUPPLY
/POFF, HL, PR FW 5VEN, 24V
HVU
TC䋬GRID䋬MC䋬BIAS
PMCLK (16
- 20cpm : 2078.74Hz
23cpm
: 2881.89Hz)
PSW
KEYIN
SELIN1,2,3
OP-CLK OP-LATCH OP-DATA OP-BEO
LED
PSL,ONL
MHPS
/VIDEO S/H APCSTT /SYNC
SPMT0/1/2/3
Driver
SPFCLH SPFPSOL
Sensor
Driver
Selector
L1,2 W0,1,2,3 /SPFCOVER,PAPER, SPFOPEN,/SPFOUT
SPFMOTOR
/MMRDY
/MMD
5V,3.3V
Feed SOL , Pick up SOL TRAY DETECTION, PAPER DETECTION, APER PASS DETECTION, DOOR DETECTION
2nd TRAY
SELIN1,2,3
Y1 PSOL
FSOL
SCAN1-6
USB2.0
High Speed
(DEVICE)
Reg
DCDC
Buzzer
CRUM
Clock
Gen. Reg
DCDC
DC-DC
䍚䍎䍗䍻䍙
USB
5V 24V
Reg
12V
Dup㩷㫄㫆㪻㪼㫃㩷㫆㫅㫃㫐
OP I/F
COINVENDOR AUDITOR
Driver
GDI-NIC
(SILEX)
EtherNET
AFE(AD9826 or AD9822)
C D
S
A
G
C
M
P X
AD
CCD Driver
CCD
(TCD2916)
5340↹⚛* 4line
(400dpi)
5V
MMCLK (16 - 20cpm䋺535.067Hz
23cpm : 739.1373Hz)
USB
TM+, TM-
MM_AI0/AI1/PH_A
MM_BI0/BI1/PH_B
PMD
SPF/RSPF
1
：'11/Jul/22
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