Sharp MX-4110N / MX-4111N / MX-4112N / MX-4110FN / MX-4111FN / MX-5110N / MX-5111N / MX-5112N / MX-5110FN / MX-5111FN (serv.man13) Service Manual ▷ View online
MX-5111 BLOCK DIAGRAM / ブ ロ ッ ク 図
1 – 3
2. PCU PWB
LSU
CLK
CLK
CLK
H8S/2373
CPU
I/O
ASIC
PMC
ASIC
CPLD
EEPR
OM
(64kbit)
(16Mbit)
FLASH
SRAM
(1Mbit)
Address (A0-A20)
Data (D0-D15)
I2Cb
us
I2Cb
us
Reset
IC
Xtal
19
.6608MHz
Not
m
ount
DC
P
o
w
e
r
Supply
FW
MFPC
LSU
Mother
URA
T
URA
T
URA
T
URA
T
Finisher
DESK
LCC
Option
Sensor
Input
F
A
N
M
otor
Synchronous
Motor
Load
control
Output
(Solenoid)
Analog
SW
D
A
con
v
e
rter
Analog
Sensor
DC
Motor
Control
2nd
TC
HV
HL
PWB
CR
UM
I2Cb
us
F
A
N
M
otor
MC
HV
1st
T
C
H
V
Fuser
unit
Load
control
O
utput
(Clutch,
S
olenoid)
Sensor
Input
Stepping
motor
PMC
LSU
(LD)
Sensor
Input
Coin
V
e
nder
PCU
Spread
Spectr
um
MX-5111 BLOCK DIAGRAM / ブ ロ ッ ク 図
1 – 4
3. SCANNER CONTROL PWB / スキ ャ ナ コ ン ト ロール PWB
RGB
AFE_CS
CS3
CTRL_A10V
AD_CLK
CTRL_A5V
CTRL_A3.3V
AFE_CSTG
SH,
1, etc.
motor
Various sensors
Various sensors
CS4
24VPD
12V
5V
12V
5V
Communitarian,
etc.
etc.
3.3V
5VO
5VO
To CPU
RGB
CPUCLK
AFE_CS
16
16
AD_CLK
clk
AFE_CSTG
32bit bus
Image
data
data
CS3
CTRL_A10V
CTRL_A5V
CS4
RSPF UN
CTRL_A3.3V
CPUCLK
CS0orCS6
CS2
RSPF Power
uart, etc.
CS5
SEL_A/B/C
PNL_SEL0
PNL_SEL1
PNL_SEL1
3.3V
CCFT_CPU
PNL_SEL0
/CCFT
PNL_SEL1
nLCD_DISP
(ON/OFF)
LCD Power
/BZR
5VPWM
5VO
nWU_KEY
nPWRSW
WU_LED
POW_LED
5VO
nPWRSW
WU_LED
POW_LED
5VO
nHOME_KEY
24V
nHOME_LED
CPU
12V
3.3V
5V
SC_ACK
PCU_REQ
INFO_LED
DSPF cnt PWB
SCN cnt PWB
Rx FPD Link
35bit
ASIC
line buf
(8Mx16bit)
CPU
H8S/2373
E2PROM
IO ASIC
SRAM
3line color CCD
BUFFER
Tr
Tr
Tr
Tr
Tr
Tr
Tr
Tr
Tr
Tr
Tr
Tr
AFE
Timing
generator
MOTOR
DRIVER
DRIVER
BUFFER
5V/3.3V
3.3V
10V
10V/5V/3V
line buf
(8Mx16bit)
12
5V
12
10V
5
3.3V
19.661MHz
MOTOR
DRIVER
DRIVER
Mirror
Motor
Motor
HC151
Rx
28bit
28bit
1.5
V
3.3V
1.2V
10.1
inch LCD
IPD/DOCC ASIC
MHP sensor
ORS LED
LED
1.8V
CLK
DRIVER
3.3V
OCSW
24V
5V
SPED
5VPWM
5VN
24VPD
24V
FET
5VPWM
5VO
12V
Orditer (TBD)
5VN
24V
5VO
5V
24V
5VO
5VO
5VO
To Mother PWB
3.3V
12V
CPLD
24V
DCDC
3.3V
3.3V
Tx
28bit
28bit
DCDC
LEDVCC
LEDVCC
5VO
HOME KEY
HOME LED
F-ROM
(For saving Shading DATA)
SCN
ASIC
LVDS IC Tx
28bit
CPU
H8S/2373
SRAM
F-ROM
(On-board)
Page Memory
256MBYTE (256Mbitx8)
Rx FPD Link
35bit
LED
DRIVER PWB
3line color CCD
BUFFER
Tr
Tr
Tr
Tr
Tr
Tr
Tr
Tr
Tr
Tr
Tr
Tr
AFE
Timing
generator
BUFFER
5V/3.3V
3.3V
10V
DRIVER
(74VHCT
244)
10V/5V/3V
LVDS IC Tx
28bit
BUS
SW
LVDS IC Rx
28bit
FlashROM
(On-board)
1.8V
24VPD
24VPD
LED DRIVER
PWB
5VPWM
LED DRIVER
19.661MHz
CLK
DRIVER
3.3V
1.5V
12
5V
12
10V
5
3.3V
Oscillator
Serial 2 systems
CCD-R PWB
(DSPF side)
Image data
CS2
CS0 or CS1
Power
supply
supply
Mother PWB
Sensors
CCD-F PWB
(Main unit side)
SH,
1, etc.
Oscillator
Serial 2 systems
151 other ICs
LVDS PWB
• LCD kind detection
Touch panel
LED
backlight
backlight
5V
Document size
light reception
Image data
MFP OPE PWB
Buzzer
WU_KEY (Reset key)
PWRSW (Soft SW)
WU_LED (Reset key LED)
POW_LED (Main power LED)
LED drive
circuit
Power supply
PCU PWB
USB CV PWB
Keyboard
INFO_LED (FAX reception LED)
SCAN
MX-5111 BLOCK DIAGRAM / ブ ロ ッ ク 図
1 – 5
4. OPERATION UNIT / オペ レーシ ョ ンユニ ッ ト
20455-030E-#2
FX16S-41S-0.5SH
CN4
CN
CN3
FPD
L
inc
41Pin
41Pin
CK_in
CK_in
Hsync_in
Hsync
Vsync_in
Vsync
ENAB_in
ENAB
3.3V
3.3V
/CCFT
/CCFT_in
CCFT_out
CCFT_out
DISP_out
B
U4227
BM08B-SRSS-TB
ICB1
CN1
3.3V
DISP_out
TMS
TCK
3.3V
TDI
BA17BM18FP
TDO
3.3V
IC5
18V_LCD
V
4
2
18V_LCD
RP131S331D-E2-F
IC4
nLCD_DISP
52271-046
9
5V
CN2
/YL(Y1)
/YL(Y1)
XH(X1)
XH(X1)
/XL(X2)
/XL(X2)
YH(Y2)
YH(Y2)
SM11B-GHS-TB
CN1CN
CN
CN
CN
CN
SHIELD1CN1
GND
D1+
D1-
VB
US1
CN3
nINFO_LED
CN
24pin
CN
GND
CN1
00
6200
524
330
000+
VB
US
OPE
UN
10.1LCD
UN
SCN_CNT_PWB
FFC
FPC
Differential
signal
Differential
signal
TCLK
FPD
L
inc
40Pin
30Pin
R[7:2]
CPLD
R[7:2]_in
T
CLK
VP386
Differential
signal
Differential
signal
TX_OUT0
V385
G[7:2]
EPM240T100C5
G[7:2]_in
T
X_OUT0
IC1
Differential
signal
Differential
signal
TX_OUT1
IC3
B
[7:2]
IC2
B[7:2]_in
T
X_OUT1
Differential
signal
Differential
signal
TX_OUT2
TX_OUT2
101L
VDS
PWB
3.3V
Touch
p
anel
KEY
PWB
Home
key
Home
LED
Buzzer
Power
SW
Power
LED
Power-saving
SW
Power-saving
LED
U
S
BC
O
N
VP
W
B
USB
c
onnector
P
WB
Kyeboard
D1+
D1-
CN
Wire
h
arness
Wire
h
arness
Wire
h
arness
Wire
h
arness
MOTHER
P
WB
Thin
line
coaxial
MX-5111 BLOCK DIAGRAM / ブ ロ ッ ク 図
1 – 6
5. MFP CONTROL PWB / MFP コ ン ト ロール PWB
DDR2
S
O-DIMM
SOCKET2
Interr
uption
area
(OFF
when
LAN
s
tandb
y)
Reus
ASIC
DDR2/3
IF
Local
B
us
IF
LCDC
IF
FPDLINK
T
ransmitter
LSU
IF
FPDLINK
T
ransmitter
PCIe
IF
(1lane)
SCN
IF
PCIe
IF
(4lane)
SA
T
A
IF
SPI/SD
EtherMA
C
10/100/1G
EtherMA
C
10/100/1G
USB2.0
IF
De
vice
USB2.0
IF
Host
SA
T
A
CN
SD
Soc
k
et
SDHC
4GB
DDR2
S
O-DIMM
2GB
DDR2
S
O-DIMM
SOCKET1
FLASH
D
IMM
(DSK
opt.)
FLASH
D
IMM
SOCKET
CPLD
I2C(2/3ch)
Controller
EtherPHY
10/100/1G
LAN
J
A
C
K
RJ45
USB
D
e
v
ice
TYPE-B
CN
RT
C
FPDLINK
Receiv
er
I2C(1/3ch)
Controller
A
CRE
Opt
CN
F
A
X(2nd)
CN
AC
R
E
PWB
UA
R
T
(11ch)
UA
R
T
(1ch)
HDD
2.5'
160GB
DSUB
CN
(RIC
&
P
CI
&
V
e
nder)
EEPR
OM
256kb
I2C(3/3ch)
Controller
MFPC
PWB
F
A
X(3rd)
CN
SOC
MPC8535
DDR2/3
IF
PCIe
IF
(4lane)
Local
B
us
IF
DDR2
SO-DIMM
1GB
DDR2
SO-DIMM
SOCKET1
FLASH
D
IMM
(Prog
ram)
FLASH
D
IMM
SOCKET
Logic
IC
(Address
F
etch
&
S
epar
ate)
LCD
P
anel
LV
D
S
SCU
PWB
USB
H
UB
4por
t
PCU
PWB
F
AX(1st)
PIC
Micon.
Mother
PWB
INT
(1/3ch)
INT
(1/4ch)
DDR2
S
O-DIMM
Opt.
1GB
USB
Host
TYPE-A
CN
(Rear)
DDR2
SO-DIMM
SOCKET2
DDR2-800
GMII
I2C(2/2ch)
Controller
I2C(1/2ch)
Controller
SDHC Class6
6MB/Sec
DDR2-400
I2C
360KHz
Local
B
us
I2C
360KHz
INT(Sleep)
USB
2
.0
Host
480Mbps
USB
2
.0
De
vice
480Mbps
PCIe
x4
gen1
2.5Gbps
SATA gen1 1.5Gbps
USB
H
ost
TYPE-A
CN
(F
ront)
IC
CARD
Reader
(Option)
USB
K
e
y
B
oard
(Option)
Local
B
us
I2C
9
5KHz
U
A
R
T
(1ch)
UART(1ch)
Ser
ial
CN1
(V
ender
&
PCI)
Ser
ial
CN2
(Deb
ug)
PCIe
Cloc
k
Gener
ator
GPIO
Slide
SW
U
A
R
T
(2ch)
U
A
R
T
(1ch)
U
A
R
T
(1ch)
U
A
R
T
(2ch)
U
A
R
T
(2ch)
UA
R
T
PCIe
x1
gen1
2.5Gbps
CN Update
LV
DS
(Scan)
LV
D
S
(L
S
U
)
POF
LV
DS
(LCD)
43.
9
7MHz
USB
2.0
Host
480Mbps
U
A
R
T
(1ch)
UA
R
T
UA
R
T
USB
2
.0
Host
480Mbps
LVDS (Scan)
LVDS (LCD)
RS232C
Le
v
e
l
Con
v
er
ter
LV
D
S
Receiv
er
LV
DS
(LSU
C
LK&SYNC)
1Gbps
1.5Gbps
I2C
9
5KHz
Deb
ug
EEPR
OM
2kb
INT
(3/3ch)
INT
(2/3ch)
INT(W
a
leUp)
INT
(nF
AX12_PIC_INT)
Board to Board Connector
nF
AX12_PIC_INT
U
A
R
T
(1ch)
UART(1ch)
UA
R
T
(1/2ch)
EtherMA
C
10/100/1G
U
A
R
T
(1ch)
GMII
Deb
ug
CN
(U
AR
T)
Deb
ug
CN
(Ether)
Deb
ug
CN
(Ether)
GMII
LSU
PWB
Raid
PWB
Opt.
HDD
2.5'
160GB
Opt.
5pin
CN
DDR2
SO-DIMM
Opt.
1GB
Non-interr
uption
area
(ON
w
hen
LAN
standb
y)
J
apan
only
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