Sharp MX-M314N Service Manual

MX-M264U ELECTRICAL SECTION 13 – 4
D. Scanner control PWB
24V
CPUCLK
SCNcnt
AFE_CS
16
16
AD_CLK
clk
RGB
AFE_CSTG 32bit bus LSU-mother
SH, 1, etc.
Serial 2 systems
Image data
CS3
RSPF UN
CTRL_A10V
CTRL_A5V
CTRL_A3.3V
CS4
CPUCLK
CS0orCS6
CS2 CS0
RSPF Power
uart, etc.
CS5
SEL_A/B/C
Sensors
I2C or analog
I2C
MFPC
LED kind detection
PNL_SEL0
PNL_SEL1
CCFT CPU PNL_SEL0
/CCFT PNL_SEL1
nLCD_DISP
(ON/OFF)
Image data
LCD Power
OP-KEY PWB
/KEYIN
5VPWM
5VO
NINFO_LED
NPWRSW
POW_LED
WU_LED
NWU_KEY
5VO
/BZR 24V
CPU
12V
3.3V
5V
CPU
SC_ACK
PCU_REQ
(Main unit side)
CCD-F
3.3V
SCN
ASIC
line buf
(8Mx16bit)
LVDS IC
Tx
28bit
CPU
H8S/2373
E2PROM
IO ASIC
SRAM
F-ROM
(DIMM)
KEY CON
BUFFER
Tr
TrTr
Tr
Tr
Tr
Tr
AFE
Timing generator
Oscillator
BUFFER
5V/3.3V
3.3V
10V
10V/5V/3V
line buf
(8Mx16bit)
12 5V
12 10V
53.3V
19.661MHz
MOTOR
DRIVER
Mirror
.Motor
HC151
Touch panel
Rx
28bit
1.5V
3.3V
Buzzer
LED matrix
Document size
light reception
LVDS PWB
IPD/IDOCC
ORS LED
CL
F-ROM
(ONboard)
5VP
24VPD
24VPD
CLK
DRIVER
5VN
24V
PCU
5VN
SPED
5VPW
5VN
Sensors other than SPED
5VO
LED drive
circuit
5VPD
Power
supply
24VPD
5VPWM
5VO
12V
Orditer(TBD)
5VPD
24V
5VPWM
151 other ICs
5VPWM or
5VO
5VO
(Spare)
5VN
24V
5VO
5VN
WU_LED (Reset key LED)
POW_LED (Main power LED)
INFO_LED (FAX reception LED)
WU_KEY (Reset key)
5VN
5VO
5VO
5VO
To LSU-mother
To LSU-mother
To LSU-mother
3.3V
12V
USBCNPWB
7.0 inch LCD
LED
backlight
PWRSW (Soft SW)
10-key, etc.
1.8V
3line color CCD
5VN
DCDC
3.3V
OCSW
MHPsensor
MOTOR
DRIVER
Rx FPD Link
35bit
1.2V
3.3V
FET 24V
5VNFET
LED
DRIVER
3.3V 5V
DCDC
3.3V
CPLD

Sharp MX-M314N Specifications

General

Print Technology	Laser
Print Speed	31 ppm
Standard Paper Capacity	1100 sheets
Duplex Printing	Yes
Max Scan Resolution	600 x 600 dpi
Copy Speed	31 cpm
Max Copy Resolution	600 x 600 dpi
Fax Capability	Optional
Network Connectivity	Ethernet
Functions	Print, Copy, Scan, Fax
Warm-up Time	20 seconds
Fax Transmission Speed	33.6 Kbps
Max Paper Size	A3
Scanner Type	Color
Display	7-inch color touchscreen
Original Size	A3
Operating System Compatibility	Windows, Mac, Linux