DOWNLOAD Sharp MX-6500N / MX-7500N (serv.man28) Service Manual ↓ Size: 1.46 MB | Pages: 43 in PDF or view online for FREE

Model
MX-6500N MX-7500N (serv.man28)
Pages
43
Size
1.46 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Section 14 Electrical Section
File
mx-6500n-mx-7500n-sm28.pdf
Date

Sharp MX-6500N / MX-7500N (serv.man28) Service Manual ▷ View online

MX-7500N  ELECTRICAL SECTION  14 – 4
D. Scanner control PWB
Scanner control PWB (1/2)
55*%
&6
6HULDOV\VWHP
&6
&6RU&6
PRWRU
VHQVRU
&6
0)3&3:%
93'
9
9
&RPPXQLFDWLRQHWF
9
92
7R&38
)5*%
)FON
ELWEXV
6HULDOV\VWHP
&6
&6
&6RU&6
&6
XDUWHWF
&38࡬
&6
㸦0DLQXQLWVLGH
&&'53:%
&&'53:%
&&'53:%
&&'53:%
㸦'6366,'(
&&')3:%
'63)FQW3:%
6&10RWKHU&173:%
6&㸿1
$6,&
OLQHEXI
0[ELW
&38
+6
(3520
&3/'
65$0
OLQHFRORU&&'
$)(
7U
7U
7U
7U
7U
7U
7U
02725
'5,9(5
OLQHEXI
0[ELW
0+]
0LUURU
0RWRU
,3''2&&$6,&
0+3VHQVRU
/('
&/.
'5,9(5
2&6:
)520
6&1
$6,&
/9'6,&7[
ELW
&38
+6
65$0
)520
2QERDUG
5[)3'/LQN
ELW
6FDQQHUOLJKWVDXFH/('
'5,9(53:%
OLQHFRORU&&'
7U
7U
7U
7U
7U
7U
7U
$)(
7LPLQJ
JHQHUDWRU
'5,9(5
9+&7
3RZHUVXSSO\㹔㹔㹔
/9'
6,&
7[
ELW
)ODVK520
2QERDUG
/('
'5,9(5
/('
'5,9(5
0+]
&/.
'5,9(5
5[)3'/LQN
ELW
,3''2&&$6,&
7LPLQJ
JHQHUDWRU
5(86IRU
$8',725
237
2ULJLQDOVL]H
'HWHFWLRQVHQVRU
&/)0
2&FRROLQJ)$1
3RZHUVXSSO\㹔㹔㹔
)RUVDYLQJVKDYLQJGDWD
EDFNVLGH
5(86IRU
IURQWVLGH
MX-7500N  ELECTRICAL SECTION  14 – 5
Scanner control PWB (2/2)
32)
/$1FQWVLJQDOFRPXQLFDWLRQGHPDQG32)
7R&38
32)VLJQDO
5\FQW2))FQWVLJQDO
9DULRXVVLJQDO
/&'GDWD
6<1&
6<1&
6<1&
,PDJHGDWD
,PDJHGDWD
,PDJHGDWD
9ࠊ9Rࠊ9
6<1&
,PDJHGDWD
90ࠊ9ࠊ9
9/
9/
9
99R9/9
9/
9/
99/
9099R99
9R
5\FQW2))FQWಙྕ
&RPXQLFDWLRQHWF
32)6LJQDO
/$1FQWVLJQDO&RPXQLFDWLRQGHPDQG32)
/68FQW3:%
)LHU\%2;
237
(),,)3:%
237
/&'3$1(/81
3RZHUVXSSO\
86%
&38
+6
&3/'
$8',725
237
3,&
5HFRYHU\WULJJHU
5LJKWWUD\
63('
86%+8%
86%&13:%
)URQW86%
.(<%2$5'3:%
,&&$5'
5($'(5
+''
)$1
0)3&
)$1
+''
)$1
68%SRZHU
)$1
7[)3'OLQN
7[)3'OLQN
3&83:%
'&3:%
68%'&
3:%
68%'&
3:%
'&&17
3:%
,1/,1(
&$/,%5$7,21
5[)3'OLQN
5[)3'OLQN
5[)3'OLQN
7[)3'OLQN
%866:
%866:
9DULRXVVLJQDO
9DULRXVVLJQDO
0)3&3:%
MX-7500N  ELECTRICAL SECTION  14 – 6
E. Operation unit
㻌㼁
㻲㻵㻙㻾㻱㻠㻝㻿㻙㻴㻲
㻰㻯㻙㻰㻯㻌㼏㼛㼚㼢㼑㼞㼠㼑㼞
㻲㻵㻙㻾㻱㻠㻝㻿㻙㼂㻲
㻯㻺
㻠㻝㻼㼕㼚
㻠㻝㻼㼕㼚
㻠㻝㻼㼕㼚
㻝㻞㼂
㻸㻯㻰
㻝㻞㼂
㻸㻯㻰
㻞㻠㼂
㻿
㼋㻹
㼛㼠
㼔㼑
㼞㼋
㻌㻌
㻌㻌
㻌㻌
㻌㻌
㻌㻌
㼛㼞
㻵㻌
㻵㻲
㻌㻼
㻔㻻
㻝㻡
㻚㻠
㻎㻸
㻌㻌
㻝㻡
㻠㻸
㻿
㻌㻼
㻌㻼
㼃㼕㼞㼑㻌㼏㼍㼎㼘㼑
㻝㻞㼂
㼋㻸㻯㻰
㻝㻞㼂
㼋㻸㻯㻰
㻞㻠㼂
㻞㻠㼂
㻟㻚㻟㼂
㻡㼂
㻰㻯㻙㻰㻯㻌㼏㼛㼚㼢㼑㼞㼠㼑㼞
㻡㼂㼋㻹㼀㻼
㻞㻠㼂
㻰㻯㻙㻰㻯㻌㼏㼛㼚㼢㼑㼞㼠㼑㼞
㻟㻚㻟㼂㼋㻵㻺
㻞㻠㼂
㻲㻱㼀
㻟㻚㻟㼂
㻟㻚㻟㼂㼋㻵㻺
㻸㼂㻰㻿㻌㻿㼑㼘㼑㼏㼠㼑㼞
㻸㼂㻰㻿㻟㻤㻡㻌㻵㻯
㻸㼂㻰㻿㻟㻤㻢㻌㻵㻯
㻸㻯㻰㻌㼐㼍㼠㼍
㻸㻯㻰㻌㼐㼍㼠㼍
㻯㼛㼚㼠㼞㼛㼘㻌㼟㼕㼓㼚㼍㼘
㼀㼛㼡㼏㼔㻌㼜㼍㼚㼑㼘㻌㼏㼛㼚㼠㼞㼛㼘㻌㼟㼕㼓㼚㼍㼘
㼛㼡
㼏㼔
㻌㼜
㼍㼚
㼑㼘
Touch
panel
㻮㻹㻝㻜㻮㻙㻳㻴㻿㻙㼀㻮㼀
㼁㻿㻮
㻯㻺
㻯㻺
㼃㼕㼞㼑㻌㼏㼍㼎㼘㼑
㻿
㻌㼏
㼛㼚
㼚㼑
㼏㼠
㼛㼞
㻌㻼
㻿㻴㻵㻱㻸㻰㻝
㼁㻿㻮
㻳㻺㻰
㻰㻝㻗
㻰㻝㻙
㼂㻮㼁㻿㻝
㻮㻜㻡㻮㻙㻼㻭㻿㻷㻙㻝
㻮㻹㻝㻜㻮
㻳㻴㻿
㼀㻮㼀㻔㻸㻲㻕㻔㻿㻺㻕
㻯㻺
㻯㻺
㻌㻼
㻮㻹㻝㻜㻮㻙㻳㻴㻿㻙㼀㻮㼀㻔㻸㻲㻕㻔㻿㻺㻕
㻯㻺
㻯㻺
㻼㼛㼣㼑㼞㻌㼟㼍㼢㼑
㻷㻱㼅
㻸㻱㻰㻌㼏㼛㼚㼠㼞㼛㼘㻌㼟㼕㼓㼚㼍㼘
㻱㻲㻵㼋㻷㻱㼅
㻵㻯
㻷㻱㼅㻌㼏㼛㼚㼠㼞㼛㼘㻌㼟㼕㼓㼚㼍㼘
㼃㼕㼞㼑㻌㼏㼍㼎㼘㼑
㻴㻻㻹㻱㼋㻷㻱㼅
㻮㼁㼆㼆㻱㻾㻌㼏㼛㼚㼠㼞㼛㼘㻌㼟㼕㼓㼚㼍㼘
㻼㼛㼣㼑㼞㻸㻱㻰
㻼㼛㼣㼑㼞㻌㼟㼍㼢㼑
㻸㻱㻰
㻱㻲㻵㼋㻸㻱㻰
㻴㻻㻹㻱
㻸㻱㻰
Buzzer
㻴㻻㻹㻱
㼋㻸㻱㻰
㻮㻹㻜㻟㻮
㻳㻴㻿
㼀㻮㼀㻔㻸㻲㻕㻔㻿㻺㻕
㻌㻷
㻌㻼
㻮㻹㻜㻟㻮㻙㻳㻴㻿㻙㼀㻮㼀
㻔㻸㻲
㻕㻔
㻿㻺
㻼㼛㼣㼑㼞㻌㻿㼃
MX-7500N  ELECTRICAL SECTION  14 – 7
F. LSU PWB
LSU PWB (1/2)
LSU_ASIC
CHIP-2
LSU_ASIC
CHIP-1
SCN
Mother
Thermistor
Motor control
PCU
8
PCU I/F
Register 
etc...
SCK
RSV_DAT
TRANS_RST
TRANS_DAT
JOBEND_INT_Y
Clock synchronization serial communication
Thermistor output
PCU_TRG
Print trigger input
AMP
Reset IC
Reset input
Hard reset
35:5
ID[0:0]
ID[0:1]
I2C 
ROM
I2C 
ROM
I2C BUS
ASIC
to CHIP-2/3/4
Hard reset
SCK
RSV_DAT
TRANS_RST
TRANS_DAT
Clock synchronization serial communication
JOBEND_INT_M
System CK
HSYNC/ECLK
35:5
Print trigger chain
LD
Polygon 
control
Fan 
control
I2C BUS
DT_Y1+-
3
2
DT_Y2+-
2
DT_Y3+-
2
DT_Y4+-
2
FPD-LINK/Reciver
Motor control
Polygon 
control
Fan 
control
Serial 
D/A I/F
LD control
LD control
(APC etc.)
Oscillator
(CK for 330mm/s)
Oscillator
(CK for 300 or 360mm/s)
Oscillator
(CK for 220mm/s)
OSCCLK_C
OSCCLK_M
OSCCLK_A
CLK_C_EN
CLK_M_EN
CLK_A_EN
TH
nVSYNC_M
8
DT_M1+-
2
DT_M2+-
2
DT_M3+-
2
DT_M4+-
2
ASIC
to CHIP-2/3/4
ASIC
from CHIP-2/3/4
LSU_ASIC
CHIP-3
BD
PCU I/F
Register etc...
Channel A: M1 circuit
Channel B: M2 circuit
Channel C: M3 circuit
Channel D: M4 circuit
Channel A: Y1 circuit
Channel B: Y2 circuit
Channel C: Y3 circuit
Channel D: Y4 circuit
Main scanning, 
Sub scanning 
timing control
System CK
HSYNC/ECLK
nVSYNC_Y
Serial 
D/A I/F
LD control
LD control
(APC etc.)
Print trigger chain
BD
MFPC
Or
EFI
Thermistor
2
Thermistor output
AMP
TH2
4
MSET_M/Y
4
2
P4_Y_AK1(ENB)
P4_Y_AK2(ENB)
MicroWire BUS
SCLK/TXD/RXD
3
Chip select(EEP-ROM)
CS EEP-ROM K/C/M/Y
8
Chip setect(LDD)
CS K/C/M/Y
8
2
P4_M_AK1(ENB)
P4_M_AK2(ENB)
JOBEND_INT
JOBEND_INT_M
JOBEND_INT_C
JOBEND_INT_K
nJOBEND_INT_Y
nJOBEND_INT_M
nJOBEND_INT_C
nJOBEND_INT_K
nINT STM/Y
P3_M_AK1
P3_WAIT_AK1
P3_M_AK2
P3_WAIT_AK2
nSEL_ADJ_M
P3_ADJ
P3_Y_AK1
P3_WAIT_AK1
P3_Y_AK2
P3_WAIT_AK2
nSEL_ADJ_Y
P3_ADJ
Main scanning, 
Sub scanning 
timing control
FPD-LINK/Reciv
er
Page of 43
Display

Sharp MX-6500N / MX-7500N (serv.man28) Service Manual ▷ Download

  • DOWNLOAD Sharp MX-6500N / MX-7500N (serv.man28) Service Manual ↓ Size: 1.46 MB | Pages: 43 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp MX-6500N / MX-7500N (serv.man28) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp MX-6500N / MX-7500N (serv.man28) Copying Equipment. Information contained in Sharp MX-6500N / MX-7500N (serv.man28) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.