MX-M260, MX-M260N, MX-M260FG, MX-M260FP (serv.man4). Circuit Diagram. - Sharp Copying Equipment Service Manual (repair manual)

mx-m260, mx-m260n, mx-m260fg, mx-m260fp (serv.man4) service manual
Model
MX-M260 MX-M260N MX-M260FG MX-M260FP (serv.man4)
Pages
127
Size
2.91 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Circuit Diagram.
File
mx-m260-mx-m260n-mx-m260fg-mx-m260fp-sm4.pdf
Date

Read Sharp MX-M260 / MX-M260N / MX-M260FG / MX-M260FP (serv.man4) Service Manual online

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.
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。
印の商品は、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。
SHARP CORPORATION
CIRCUIT DIAGRAM
CODE: 00ZMXM260/C1/
DIGITAL MULTIFUNCTIONAL SYSTEM
デジタル複合機
MX-M260/M310
MX-M260/M310 N
MX-M260/M310 FG
MODEL
MX-M260/M310 FP
[1]
BLOCK DIAGRAM 
1.
SYSTEM BLOCK DIAGRAM  . . . . . . . . 1-1
2.
FAX BLOCK DIAGRAM (MX-M260FG/
M310FG/M260FP/M310FP)  . . . . . . . . 1-2
3.
PCL PWB BLOCK DIAGRAM . . . . . . . . 1-3
[2]
ACTUAL WIRING CHART. . . . . . . . . . . . . . 2-1
[3]
CIRCUIT DIAGRAM
1.
MCU PWB. . . . . . . . . . . . . . . . . . . . . . . 3-1
2.
IMC PWB  . . . . . . . . . . . . . . . . . . . . . . 3-33
3.
OPU PWB . . . . . . . . . . . . . . . . . . . . . . 3-53
4.
FAX MAIN PWB  . . . . . . . . . . . . . . . . . 3-61
5.
LIU PWB . . . . . . . . . . . . . . . . . . . . . . . 3-81
6.
PCL PWB  . . . . . . . . . . . . . . . . . . . . . . 3-95
7.
SPLC PWB . . . . . . . . . . . . . . . . . . . . 3-119
8.
KEY PWB . . . . . . . . . . . . . . . . . . . . . 3-125
9.
CASSETTE INTERFACE PWB. . . . . 3-126
10. OPTION I/F PWB  . . . . . . . . . . . . . . . 3-127
[4]
SIGNAL LIST . . . . . . . . . . . . . . . . . . . . . . . . 4-1
[1]
ブロック図
1.
システムブロック図 . . . . . . . . . . . . . . . 1-1
2.
FAX ブロック図 (MX-M260FG/
M310FG/M260FP/M310FP). . . . . . . . . 1-2
3.
PCL PWB ブロック図 . . . . . . . . . . . . . . 1-3
[2]
実体配線図. . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
[3]
回路図
1.
MCU PWB . . . . . . . . . . . . . . . . . . . . . . . 3-1
2.
IMC PWB . . . . . . . . . . . . . . . . . . . . . . . 3-33
3.
OPU PWB  . . . . . . . . . . . . . . . . . . . . . . 3-53
4.
FAX メイン PWB. . . . . . . . . . . . . . . . . 3-61
5.
LIU PWB  . . . . . . . . . . . . . . . . . . . . . . . 3-81
6.
PCL PWB. . . . . . . . . . . . . . . . . . . . . . . 3-95
7.
SPLC PWB  . . . . . . . . . . . . . . . . . . . . 3-119
8.
キー PWB  . . . . . . . . . . . . . . . . . . . . . 3-125
9.
カセットインターフェース PWB. . . 3-126
10. オプション I/F PWB. . . . . . . . . . . . . . 3-127
[4]
信号リスト . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
MX-M260  BLOCK DIAGRAM / ブロック図  1 - 1
[1] BLOCK DIAGRAM / ブロック図
1. SYSTEM BLOCK DIAGRAM / システムブロック図
Mirror-Motor
Inner
F
inisher
U
nit
(Optional)
RSPF
Unit
RSPF-SEN-PWB
Paper
A
lignment
Plate
Home
Position
Detector
F
Delivery
Roller
Lift
Motor
RSPF
Cover
Sens
Paper
A
lignment
Plate
Home
Position
Detector
R
Paper
Alignment
M
otor
F
RSPF
PS
Sens
RSPF-Paper
feed
clutch
Delivery
Roller
P
osition
Detector
Paper
Alignment
M
otor
R
RSPF
Paper
Empty
Delivery
Tray
L
ower
Limit
D
etector
Paper
Delivery
Motor
RSPF
Paper
Out
Sensor
Scanner
Mirror
HP
Delivery
Tray
U
pper
Limit
D
etector
Paper
Transport
M
otor
RSPF
Paper
Width
Sens
(Analog)
Cover
S
ensor
Paper
L
evel
Detector
Stalpe
Motor
RSPF
BOOK
Sens
Sensor
Paper
P
ass
D
etector
Tray
L
ift
M
otor
L1
D-Sub
25pin
D-Sub
15pin
Paper
R
ear
E
dge
D
etector
C
Rear
Edge
Take-up
R
oller
S
olenoid
Paper
R
ear
E
dge
D
etector
F
Paper
Pass
Gate
Solenoid
Paper
R
ear
E
dge
D
etector
R
Paddle
Solenoid
L2
Staple
Empty
D
etector
C
ontrol
P
WB
Cooling
F
an
Defog
Staple
Lead
Detector
S
tapler
Cooling
F
an
Heater
CCD-PWB
Staple
Home
Position
Sensor
Paper
Entry
G
ate
AB
INCH
Staple
Tray
Paper
Detector
Safety
Switch
RSPF-Motor
RSPF-Pressure
release
SOL
RSPF-DupSOL
Right
Tray
Paper
OUT
Unit
(Optional)
POUT2_R:
Paper
OUT
(Right
Tray)
Detector
PFULL2_R:
Paper
Full
(Right
Tray)
Detector
KEEPSOL1/2:
KeepSolenoid
(Right
Tray)
Shifter
HP
Except
North
A
merica
Sensor
CN17
CN21
Fuser
Cooling
Fan
(x
2)
Pout
Sensor
CPLD
Writer
Shifter-Motor
CN2
CN505
Except
North
America
Duplex
2
Motor
CN4
Pout
Cooling
Fan
(x
2)
CN504
Duplex-Motor
CN1
Duplex
Conveyance
Sensor
Humidity
Sensor
CN503
256/512MB
DIMM
(x
2
)
Main
cassette
Unit
Duplex
Paper
Out
Sensor
PAP1H
;
Paper
Empty
LUD1H
;
Lift
Up
Detector
Paper
Remove
CN
PPD1H
(PIN)
:
Paper
IN
Sol
CN11
OR
PCS1H
;
Pick
Up
Solenoid
2nd
cassette
Unit
(Optional)
CSS2H:
Casette
Detector
CS
interface
PWB
DRS2H:
Door
Detector
PPD2H:
Paper
Pass
Detector
PAP2H:
Paper
Empty
LUD2H:
Lift
Up
Detector
PCL2H:
Pick
Up
Clutch
CN15
LUM2H:
Lift
Up
Motor
TRCLH:
Vertical
Transport
Roller
Clutch
Multi-step
cassette
Unit
(Optional)
Manual
F
eed
Unit
CS
interface
PWB
Main
body
paper
feed
load
HPEMPTY:
HandpaperEmpty
s
ensor
DEV/CRUM
Defog
H
eater
Paper
Feed
Motor
HPIN:
Handpaper
IN
S
ensor
(Japan
Only)
HPTRAY1:
Handpaper
TRAY
S
ensor
1
MAIN-Motor
InterLock
Power
Unit
OP-UP
cassette
OP-LO
cassette
HPTRAY2:
Handpaper
TRAY
S
ensor
2
Toner-Motor
Auditer
I/F
Coin
Switch
PPD1:
Paper
Pass
Detector
PPD2:
Paper
Pass
Detector
HPSIZE1:
Handpaper
S
ize
S
ensor
1
Vender
Front
C
ooling
F
AN
PAP1:
Paper
Empty
PAP2:
Paper
Empty
HPSIZE2:
Handpaper
S
ize
S
ensor
2
PS
Cooling
F
an
LUD1:
Lift
Up
Detector
LUD2:
Lift
Up
Detector
HPWS:
H
andpaper
Width
Sensor
(Analog)
OPERATION
PANEL
Power
S
upply
CSS1:
Casette
Detector
CSS2:
Casette
Detector
HPSOL:
Handpaper
PickUp
Solenoid
HVU
DRS1:
Door
Detector
DRS2:
Door
Detector
WakeUp
SW
LCD
Main
/
S
ub
PS-SW
PCL1:
Pick
Up
Clutch
PCL2:
Pick
Up
Clutch
CSS1H:
Cassette
Detector
Touch
P
anel
LUM1:
Lift
Up
Motor
LUM2:
Lift
Up
Motor
PSRSOL:
P
aper
S
top
R
oller
S
ol.
Polygon-Motor
Reactor
TRCL:
Verical
transport
roller
clutch
2
PCL1H:
PickUp
Cluth
Key/LED
P
WB
(CE
Only)
LUM1H:
Lift
Up
Motor
OPU-PWB
APC-PWB
BD-PWB
AC
Fuser
Unit
LSU-PWB
B
D-Sensor
LSU-UN
Thermister
(x
2
A
nalog)
TRAY
PAPER
SENSOR
CN27
CN18
CN502
CN9
Option
Connector
P
WB
CN19
CN8
USB
H
ost
PWB
Japan
only
CN31
CN25
CN26
CN23
MCU-PWB
CN22
RSPF-CNT-PWB
Paper Full
Sensor
2nd POUT
COVER SENSOR
Pout 2 Ssensor
CN3
FAX
PWB
PCL
P
WB
SPLC
PWB
CN
CN
Mother PWB
CN5
INNER
FINISHER PWB
Pout Gate
Solenoid
CN501
CN7
(AB / INCH )
CN14
CN10
CN32
CN12
CN29
IMC
PWB
CN6
CN30
CN38
CN28
Copy-Lamp
Fuser-Lamp(x2)
Plasmacluster
(Download
PC
with
exclusive
c
onnection)
P
a
p
e
r
S
iz
e
S
e
n
s
o
r
Paper
S
ize
S
ensor
D
o
w
n
-L
o
a
d
-C
o
n
n
e
c
to
r
D
-S
u
b
9
p
in
Down-Load-Connector
D-Sub
9
pin
P
a
p
e
r
F
e
e
d
M
o
to
r
Paper
Feed
Motor
MX-M260  BLOCK DIAGRAM / ブロック図  1 - 2
2. FAX BLOCK DIAGRAM / FAX ブロック図 (MX-M260FG/M310FG/M260FP/M310FP)
A. FAX MAIN BLOCK DIAGRAM / FAX メインブロック図
B. TEL LIU BLOCK DIAGRAM / TEL LIU ブロック図
βȜΐ
ικςȜ
SDRAM
128Mbit
ْ௨ੜၑικςȜ
SRAM 1Mbit
ٜ௨ഽ
་۟
΋άͺུఘ
CPU
(SH7709A)
SDRAM
΋ϋΠυȜσ
κΟθ
MN195006-E
FAX
ْ௨
ικςȜ
FLASH ROM
16Mbit
௩୭ικςȜ
ȪAR-MM9ȫ
8MB
௩୭ικςȜ
΋Υ·ΗȜ
LIU PWB
BACK UP
MEMORY
SRAM
2Mbit
ΧϋΡΓΛΠ
ٝ஌
FAX
ξΣΛΠ
FAX
ιͼϋˬ˳˞
ْ௨ੜၑΊȜΠͺτͼ
ْ௨
ٝഢ
MN86
065
I/F
CPU
I/F
FAX GA
I/F
ΊȜΠ
ͺτͼ
I/F
DMAC
΋ϋΠ
υȜσ
MN86
065
I/F
CEDEC IC
MN86065
SRAM
1Mbit
SRAM
΋ϋΠ
υȜσ
ΨΑΨΛέ͹
ΏΑΞθ΋ϋΠυȜσΊȜΠͺτͼ
උ͙ࣺ͙ੜၑၠͦ
֣লੜၑၠͦ
ٸ໐ഩდ
݀যςϋ΄
Ȫ඾ུ͈͙ȫ
Ώς΋ϋDAA
CPU
I/F
χȜ·
ικςȜ
SDRAM
16Mbit
ȿ2
MN86065
I/F
CODEC
ικςȜ
SRAM
1Mbit
ίυΈρθ
ικςȜ
΋Υ·ΗȜ
ίυΈρθROM PWB
ǍǠǜƹǟǘǒ
FLASH ROM
(
࣭ඤ)32Mb
(
٬ٸ)16Mb
ίυΈρθ
FLASH ROM
(
඾ུ)16Mbȿ2
(
٬ٸ)8Mbȿ2
ΨΛ·ͺΛί
ικςȜ
SRAM
2Mbit
ȿ2
PRINT
I/F
SCAN
I/F
໗௢औ
2/3X
3 x 3
ْ௨
ٝഢ
໗௢औ
1/2X
SRAM
΋ϋΠυȜσ
ΑάȜ΃Ȝ
ικςȜ
ΨΛ·
ͺΛί
ΫΟ΂IC
SI-3000
ΧϋΡΓΛΠ
Ȫ඾ུ͈͙ȫ
κΟθ
΋ϋΠ
υȜσ
RTC
I/F
VOICE
IC
I/F
(
ə͉ȂDC໦ၗͬা̳)
΋άͺུఘ
΍ȜΐٝႹ
ΦͼΒέͻ
σΗٝႹ
Ώς΋ϋDAA
ٝႹ
(TNV
௰)
Ώς΋ϋDAA
ٝႹ
(2
ষ௰)
ޭ଻฽ഢ
࠿੄ٝႹ
CI
࠿੄ٝႹ
ٸ໐୪௽ഩდ
HOOK
࠿౶ٝႹ
إ୊ιΛΓȜΐ
௣੄ٝႹ
݃যςϋ΄
อ୆ٝႹ
(
࿩75Vac)
əBTςτȜ
əSςτȜ
əٸ໐୪௽ഩდ
HOOK
࠿౶
ဥγΠ΃ίρ
əECςτȜ
əMRςτȜ
əTNV-2ষٝႹ
໦ၗ΋ϋΟϋ΍
(2pcs)
əޭ଻฽ഢ࠿౶
ဥγΠ΃ίρ
(2pcs)
əCI૞࣢࠿౶
ဥγΠ΃ίρ
(2pcs)
ٝ஌୪௽ဥ
κΐνρ΋Υ·Η
ٸ໐୪௽ഩდ
୪௽ဥ
κΐνρ΋Υ·Η
FG
(
ΫΑগ͛)
MODEM
௣੄૞࣢
ͺΛΞΥȜΗ
ĩඤ௫Ī
DTMF
૞࣢
ͺΛΞΥȜΗ
ĩඤ௫Ī
إ୊ဥAFE
ΧϋΡΓΛΠ
ĩ΂ίΏοϋĪ
ΧϋΡΓΛΠဥ
ΐλΛ·΋Υ·Η
FAX
ξΣΛΠ
΋ϋΠυȜσဥ
CPU
̤͍͢
G/A
FAX
ξΣΛΠ
΋ϋΠυȜσဥ
ίυΈρθROM
ഩ࡙
ξΣΛΠ
24Vdc
5Vdc
3.3Vdc
100Vac
ͺȜΑ஌
୪௽
ίςϋΗ
I/F
ξΣΛΠ
ĩ΂ίΏοϋĪ
ΓϋΠυΣ·ΑI/F
LAN
USB
ྫ஌LAN
̷͈ఈ
΂ίΏοϋ
ĩΕȜΗ൝Ī
MX-M260  BLOCK DIAGRAM / ブロック図  1 - 3
3. PCL PWB BLOCK DIAGRAM / PCL PWB ブロック図
TMPR4937TB
PCIC
EBIF
SDRAM0(L)
32MB
SDRAM0(H)
32MB
SDRAMC
EBUSC
LCX244
LCX245
LCH
LCX373
100MHz/64bit
System
BUS
3.3V
Flash SO-DIMM (Mask ROM)
slot3 32MB
slot1 16MB
Flash SO-DIMM
(Boot,ESC/P)
Serial
EEPROM
256Kbit
ACE
BUSSPRT
UART
Tx49Core
IRC
G-Bus
Bridge
IM-Bus
ADDR[1
9
:0]
DATA[63:0]
MEMA[14:5]
MEMD[31:0]
MEMD[31:0]
LA[20:0]
LD[31:0]
CPUCLK
=
300MHz
OSC
25MHz
SDRAM
DIMM
256MB
(Max)
MEMD[15:0]
MEMD[31:16]
MEMD[63:0]
4Pin
Connector
(RS-232C
Connector)
PCI Connector
UART Ch1
33MHz/32bit
PCI
BUS
SPD
IO
ASIC
(Unicorn2)
System
Bus
I/F
1284
Cont
Image
Cont
RTC
I/F
IO
I/F
P
IO
LCX245
UART Ch0
(MBUS
Connector)
60Pin
Connector
USB1.1
ML60852A
USB
Connector
On
Board
32bit
144pin
S.O.DIMM
64bit
OSC
12MHz
slot0 4MB or 8MB
PIO
LCX244
ETHER
Connector
Ether
MacPHYter
II
USBCLK
RESETCLK
slot2 8MB
Flash SO-DIMM
(Code)
Flash SO-DIMM
(Option)
PCI Connector
USB
HOST
PWB
(JAPAN
ONLY)
USB
Connector
ISP1568
USB2.0
HOST
Controller
USB
SWITCH
BD6513F-E2
12MHz
(JAPAN
ONLY)
Page of 127
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Download Sharp MX-M260 / MX-M260N / MX-M260FG / MX-M260FP (serv.man4) Service Manual (Repair Manual)

Here you can read online and download Sharp MX-M260 / MX-M260N / MX-M260FG / MX-M260FP (serv.man4) Service Manual in PDF. MX-M260 / MX-M260N / MX-M260FG / MX-M260FP (serv.man4) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp MX-M260 / MX-M260N / MX-M260FG / MX-M260FP (serv.man4) Copying Equipment. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.