Read Sharp MX-M160 / MX-M160D / MX-M160DK (serv.man3) Service Manual online
CODE : 00Z
CIRCUIT DIAGRAM
CONTENTS
Parts marked with "!" are important for maintaining the safety of the set. Be sure to replace these parts with specified
ones for maintaining the safety and performance of the set.
ones for maintaining the safety and performance of the set.
安全性・信頼性確保のため部品は、必ず正規のものをご使用下さい。
!印の部品は、安全上重要な部品です。交換をする時は、安全および性能維持のため必ず指定の部品を
!印の部品は、安全上重要な部品です。交換をする時は、安全および性能維持のため必ず指定の部品を
ご使用下さい。
本書はサービス活動用に作成した資料です｡
一部内容が製品の改良・改善等により予告
なしに変わることがあります。
一部内容が製品の改良・改善等により予告
なしに変わることがあります。
AR-N161G
MX-M160D
MX-M160
MX-M160D
MX-M160
AR-N161FG
AR-N201FG
MX-M200D
AR-N201FG
MX-M200D
AR-N201G
MXM200DC1A
デジタル複合機
DIGITAL MULTIFUNCTIONAL
SYSTEM
DIGITAL MULTIFUNCTIONAL
SYSTEM
AR-N161G/N161FG
AR-N201G/N201FG
MX-M160
MX-M160D/M160DK
AR-N201G/N201FG
MX-M160
MX-M160D/M160DK
MODEL
MX-M200D/M200DK
As for the content of the MX-M200DK/MX-M160DK, refer to the content of
the MX-M200D/MX-M160D as long as there is no proviso.
the MX-M200D/MX-M160D as long as there is no proviso.
Japan only
Japan only
Except Japan
Except Japan
Except Japan
CHAPTER 1. BLOCK DIAGRAM
. . . . . . . 1
1. MAIN UNIT
. . . . . . . . . . . . . . . . . . . . . 1
2. FAX
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
3. NETWORK BOX
. . . . . . . . . . . . . . . . . 3
4. SPF/RSPF
. . . . . . . . . . . . . . . . . . . . . . 4
5. PAPER FEED UNIT
. . . . . . . . . . . . . . 5
CHAPTER 2. CIRCUIT DIAGRAM
/ PARTS LAYOUT
. . . . . . . . 6
1. MAIN UNIT
. . . . . . . . . . . . . . . . . . . . . 6
A. MCU PWB . . . . . . . . . . . . . . . . . . . . 6
B. IMC2 PWB . . . . . . . . . . . . . . . . . . . 19
C. LCD PWB . . . . . . . . . . . . . . . . . . . . 24
D. KEY LED PWB . . . . . . . . . . . . . . . . 29
2. SPF/RSPF
. . . . . . . . . . . . . . . . . . . . . 31
A. INTERFACE PWB . . . . . . . . . . . . . 31
B. SENSOR PWB . . . . . . . . . . . . . . . . 34
3. FAX
. . . . . . . . . . . . . . . . . . . . . . . . . . . 36
A. FAX MAIN PWB. . . . . . . . . . . . . . . . 36
B. LIU PWB (For Japan). . . . . . . . . . . . 51
C. LIU PWB (Except for Japan) . . . . . . 56
D. FAX KEY PWB . . . . . . . . . . . . . . . . 60
4. NETWORK BOX
. . . . . . . . . . . . . . . . 62
A. NW PWB . . . . . . . . . . . . . . . . . . . . . 62
5. PAPER FEED UNIT
. . . . . . . . . . . . . 79
A. INTERFACE PWB . . . . . . . . . . . . . . 79
CHAPTER 3. SIGNAL NAME LIST
. . . . 81
1. For Japan
. . . . . . . . . . . . . . . . . . . . . . 81
2. Except for Japan
. . . . . . . . . . . . . . . . 83
MX-M200D
BLOCK DIAGRAM
– 1 –
CHAPTER 1. BLOCK DIAGRAM
1. MAIN UNIT
Scanner Unit
CCD PWBC
C
D
P
W
B
12V
12V
Reg
A5V
3.3V
B/W
R
G
8bits (MSB/LSB)
B
5V
ADCCLK, SYNCH,
BSAMP, VSAMP
SDI, SCLK, LOAD, OBE
φ
1,
φ
2,
φ
TG,
φ
TG2,
φ
TG3
MODE
φ
RB,
φ
CLB,
φ
1L
LVTTL
3.3V
USB I/F
Download I/FD
o
w
n
lo
a
d
I
/F
Printer CLK
(20.30
9
4MHz)
3.3V
Scanner CLK
(48MHz)
CPUCLK
(1
9
.6608MHz)
A[1
9
...1]
D[15...0]
CPUCLK
(1
9
.6608MHz)
I2C Bus
8Kbyte
D[15...0]
Other Loads
MPFS, RRS,
SGS,
SRRC,
SPUS,
SPPS,
MainMotor
Toner Motor
Mirror Motor
VFMCNT, VFM,
MPFS,
CPFS2,
CPFS1
Polygon
Moter
Other Inputs
Erther
CPU INTERRUPT
SPPD
CPU I/O
RTH DRST
USB2.0
Copier
(Main unit)
LCD-BL PWBL
C
D
-B
L
P
W
B
Kronos1
Pegasus ASIC
(2
9
6pin)
CPU
H8S/2321
(1
9
.6608MHz)
USB1.1
LSUL
S
U
EEPROM
SDRAM
Simp 16Mbyte
Dup 32Mbyte
Reset IC
SRAM
(2Mb(1Mb*2))
Driver
Flash ROM
(16Mbit)
AFE (AD
9
826 or AD
9
822)
C
D
S
A
G
C
M
P
X
AD
16bit
CCD Driver
CCFL
Lamp
Invertor
HOME
POSITION
SENSOR
CCD
(TCD2704)
CRUM
/ASIC_RST1,2
SJMT0/1/2/3
PMD
Driver
MM_AI0/AI1/PH_A
MM_BI0/BI1/PH_B
PDIUSB
P11AD
POWER SUPPLYP
O
W
E
R
S
U
P
P
L
Y
/POFF,HL,PR
FW
3.3V,5VEN,5V,24V
HVUH
V
U
TC, GRID,
MC,
BIAS
COIN
VENDOR/AUDITOR
C
O
IN
V
E
N
D
O
R
/A
U
D
IT
O
R
/CV_COPY
/CV_COUNT,/CV_START,/CV_CA,
/CV_DPX,/CV_SIZE0,1,2,3
PMCLK(2078.74(Hz))
OPU_Reset
TB62705CF
7seg LED
LED
5V
KEY MATRIX
INFO LAMP
UART
MHPS
SHIFTERS
H
IF
T
E
R
Driver
Sensor
SFTHP
/VIDEO
S/H
APCSTT
SPMT0/1/2/3
SPF/RSPFS
P
F
/R
S
P
F
Driver
SPFCLH,
SPFPSOL, SPFRSOL
Sensor
Driver
Selector
L1,2
W0,1,2,3
/SPFCOVER,PAPER,
SPFOPEN,/SPFOUT
SPFMOTOR
TM+, TM
/MMD
PWM
12V,5V,3.3V
Power FAN
24V
HC151
Image BUS(PI-Bus)
Image BUS(PO-Bus)
CLON
DUPLEX
Motor
DriverD
ri
v
e
r
/MMRDY
SELIN1,2,3
8
8
IMC2 PWBIM
C
2
P
W
B
OA
9
82
DIMM SOCKET
SDRAM
Flash ROM
ISP1583
USB2.0
High-speed
ADRS
Latch
P-Bus
JTAG
Image B
US(M-Bus)
16
FAX_Reset
UART
Video
HSYNC
LCD
(73dot x 11
9
dot)
24V
FAX-KEY PWBF
A
X
-K
E
Y
P
W
B
FAX KEY
I/O ASIC
UART with FIFO
Expand I/O port
Document size sensor control
Document size
Document size
AR-NB5/A
R
-N
B
5
/
MX-NB10M
X
-N
B
1
0
(Network Box)(N
e
tw
o
rk
B
o
x
)
PCL
Network Print&Scan
PC
FAX-PWB UNF
A
X
-P
W
B
U
N
CPU
H8S/2321
(1
9
.6608MHz)
Buzzer
SRAM
(1Mb)
Flash ROM
(4Mbit, 8Mbit)
SSCG
Kanji FONT ROM
(Only for Japan)
CPU CLK (1
9
.6608MHz)
Back Light
(Green LED)
Job SeparatorJ
o
b
S
e
p
a
ra
to
r
Driver
Sensor
DMT0/1/2/3
JOBS_FMT0/1/2/3
AC-Adaptor
Network Box PWB UN
φ
(1
9
.6608MHz)
KEY-LED PWBK
E
Y
-L
E
D
P
W
B
OC Open/ close sensor
UART
Ozone FAN
Toner sensor
(Analog)
2nd cassette2
n
d
c
a
s
s
e
tt
e
Feed SOL , Pick up SOL Cassette detection, paper detection
Paper pass detection, Door detection
Feed SOL , Pick up SOL Cassette detection, paper detection
Paper pass detection, Door detection
Multi-stage cassetteM
u
lt
i-
s
ta
g
e
c
a
s
s
e
tt
e
AC
PIC (NEW)P
IC
(
N
E
W
)
LINEL
IN
E
START KEY
INFO LED
Energy-saving LED
3.3V3
.3
V
shut-off circuits
h
u
t-
o
ff
c
ir
c
u
it
(During shut-off(D
u
ri
n
g
s
h
u
t-
o
ff
FAX3.3V: OFF)F
A
X
3
.3
V
:
O
F
F
)
3.3VOFF
3.3VOFF
5VEN
FAXWU-
MCU-PWBM
C
U
-P
W
B
CG-IC
/OP_RST
Driver
Driver
OPAMP
/SYNC
sch
buf
Shifter
Motor
Job-separator
Motor
A[1
9
...1]
MX-M200D
BLOCK DIAGRAM
– 2 –
2. FAX
MX-M200D
BLOCK DIAGRAM
– 3 –
3. NETWORK BOX
DATA[63:0]
TMPR4927TB
PCIC
EBIF
SDRAMC
EBUSC
100MHz/64bit
System BUS
256Kbit
Serial EEPROM
Tx49Core
G-Bus
Bridge
IM-Bus
ADDR[19:0]
MEMA[14:5]
CPUCLK = 200MHz
OSC
25MHz
MEMD[15:0]
MEMD[31:16]
4Pin Connector
(RS-232C Connector)
PCI
Connector
Connector
Ethernet
Connector
Connector
USB
Connector
Connector
UART Ch1
DP83816
(MAC/PHY)
(MAC/PHY)
USB2.0
ISP1561
ISP1561
33MHz/32bit
PCI BUS
RTC
12MHz
32.768KHz
PIO
LCX14
On Board 64MB
SDRAM0(H)
256Mbit
SDRAM0(L)
256MB(Max)
256Mbit
SPD
SDRAM1 SO_DIMM
MEMD[63:0]
AHCT125
slot0 12MB or 16MB
slot1 8MB
LD[31:0]
LCX245
Flash
SO-DIMM
SO-DIMM
3.3V
LA[20:0]
LD[31:0]
LCX244
BUSSPRT
MEMD[31:0]
slot2 32MB
Flash SO-DIMM (Mask ROM)
ACE
LCX373
LD[31:0]
Flash
SO-DIMM
SO-DIMM
IRC
UART
LVC125
LCH
