MX-M182 ELECTRICAL SECTION 14-1
[14] ELECTRICAL SECTION
1.Block diagram
CCD-PWB
12V
12V
Reg
A5V 3.3V
B/W
R
G
8bits (MSB/LSB)
B
5V
ADCCLK, SYNCH,
BSAMP, VSAMP
SDI, SCLK, LOAD, OBE
MODE
f1, f2, fTG, fTG2, fTG3
fRB, fCLB, f1L
LVTTL
WAKE-UP
RESET, POFF
5v
1.2V
3.3V
3.3V
AD port
MasterCLK(14.7MHz)
(Wait)
A[19…1]
D[15…0]
2Mb(128k*16bit)
(1M*16bit)
Dup Motor
16kbyte
* Support for DEV-Initial detection
Shifter Motor
24V
Job separator Motor
Other Loads
MPFS, RRS,
SGS, SRRC, SPUS, SPPS,
VFMCNT, VFM, MPFS, CPFS2,
CPFS1
Main Motor
Toner Motor Mirror Motor
COIN VENDOR
Other Inputs
CPU INTERRUPT
SPPD
CPU I/O
RTH DRST
AUDITOR
MCU-PWB
Kronos2 ASIC
(BGA 484pin)
CPU
H8S/2321
(24.576MHz)
LSU
EEPROM
SDRAM
128MB
Reset IC
SRAM
Driver
Flash ROM
(Spansion)
16Mbit
HOME
POSITION
SENSOR
CPU CLK
(24.576MHz)
* Supplied from ClockGen
ASIC Reset
PMD
Driver
POWER SUPPLY
/POFF, HL, PR
FW
5V, 24V
HVU
TC, GRID, MC, BIAS
PMCLK
(16 - 20cpm : 2078.74Hz
23cpm : 2881.89Hz)
MHPS
/VIDEO
S/H
APCSTT
/SYNC
SPMT0/1/2/3
SPF/RSPF
Driver
SPFCLH
SPFPSOL
Sensor
Driver
Selector
L1, 2
W0, 1, 2, 3
/SPFCOVER, PAPER,
SPFOPEN, /SPFOUT
SPFMOTOR
TM,TM -
/MMRDY
/MMD
5V,3.3V
2nd TRAY
Feed SOL , Pick up SOL
Tray detection, Paper detection
Paper pass detection,
Door detection
SELIN1,2,3
Y1
PSOL
FSOL
Expansion
IOASIC
UART
USB2.0
High Speed
(DEVICE)
Reg
DCDC
CRUM
Clock
Gen.
Reg
DCDC
DC-DC
sequencer
Document size sensor
Analog output
(Center reference)
NNB PWB
(Printer expansion)
USB
UART
EtherNET
OPU PWB
H8S
LCD
(with LED-BL)
OR
JPEG compression
5V
24V
OP power
5V 2.5A
24V
Reg
12V
Dup model only
OP I/F
(Service supply)
Driver
USB2.0
DEVICE
USB2.0
HOST
AFE(AD9826 or AD9822)
C
D
S
A
G
C
M
P
X
AD
16bits
CCD Driver
MMCLK
(16 - 20cpm: 535.067Hz
23cpm : 739.1373Hz)
AC from the
machine power
FAX expansion
Line
UART
Extension memory
128MB
CCD
(TCD2916)
5340 pixel* 4line
(400dpi)
MM_AI0/AI1/PH_A
MM_BI0/BI1/PH_B
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