MX-C301, MX-C301W (serv.man7). Circuit Diagram - Sharp Copying Equipment Service Manual (repair manual)

mx-c301, mx-c301w (serv.man7) service manual
Model
MX-C301 MX-C301W (serv.man7)
Pages
127
Size
14.21 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Circuit Diagram
File
mx-c301-mx-c301w-sm7.pdf
Date

Read Sharp MX-C301 / MX-C301W (serv.man7) Service Manual online

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.
SHARP CORPORATION
CONTENTS
CIRCUIT DIAGRAM
CODE: 00ZMXC301//C1
DIGITAL FULL COLOR 
MULTIFUNCTIONAL SYSTEM
[1] BLOCK DIAGRAM
1. SYSTEM BLOCK DIAGRAM . . . . . . . . . . . . .  1-1
2. MFPC PWB . . . . . . . . . . . . . . . . . . . . . . . . . .  1-2
3. PCU PWB  . . . . . . . . . . . . . . . . . . . . . . . . . . .  1-3
4. SCN PWB  . . . . . . . . . . . . . . . . . . . . . . . . . . .  1-4
5. LSUcnt PWB  . . . . . . . . . . . . . . . . . . . . . . . . .  1-5
6. 70 LVDS HN PWB/KEY PWB  . . . . . . . . . . . .  1-6
7. LIU PWB/FAX MAIN PWB . . . . . . . . . . . . . . .  1-7
[2] CIRCUIT DIAGRAM AND PARTS LAYOUT
1. MFPC PWB . . . . . . . . . . . . . . . . . . . . . . . . . .  2-1
2. PCU PWB  . . . . . . . . . . . . . . . . . . . . . . . . . .  2-77
3. SCN PWB  . . . . . . . . . . . . . . . . . . . . . . . . .  2-101
4. 70 LVDS HN PWB . . . . . . . . . . . . . . . . . . .  2-137
5. LIU PWB  . . . . . . . . . . . . . . . . . . . . . . . . . .  2-143
6. FAX MAIN PWB . . . . . . . . . . . . . . . . . . . . .  2-153
[3] POWER LINE DIAGRAM
1. AC POWER LINE DIAGRAM. . . . . . . . . . . . .  3-1
2. AC POWER SYSTEM DIAGRAM  . . . . . . . . .  3-2
[4] SIGNAL LIST
1. SIGNAL LIST . . . . . . . . . . . . . . . . . . . . . . . . .  4-1
[5] CONNECTOR LIST
1. MFPC PWB . . . . . . . . . . . . . . . . . . . . . . . . . .  5-1
2. PCU PWB  . . . . . . . . . . . . . . . . . . . . . . . . . . .  5-2
MX-C301/C301W
MODEL
MX-C301  BLOCK DIAGRAM  1 –  1
[1] BLOCK DIAGRAM
1. SYSTEM BLOCK DIAGRAM
㻾㻿㻼㻲㻌
㼁㻺㻌
㻻㻼
㻱㻌
㼁㻺
㻿㻼㻲㻹
㻿㻼㼁㻿
㻿㻾㼂㻯
㻿㻼㻱㻰
㻿㻼㻼㻰㻝
㻿㻼㻼㻰㻞
㻿㻯㻻㼂
70L
VDS_HN   PWB
KEY-LED 
PWB
㻸㻯㻰
㻿㻼㻱㻰
㻿㻼㻼㻰㻝
㻿㻼㻼㻰㻞
㻿㻯㻻㼂
CCD
PWB
LEDDRV 
㻿㻯㻭㻺㻺㻱㻾㻌㼁㻺
㻸㻯㻰
LED PWB
CCD
 PWB
㻹㻴㻼㻿
㻹㻵㻹
USB
CN
PW
B
㼃㼕㼞㼑㻸㼑㼟㼟㻸㻭㻺
㼃㼕㼞㼑㼘㼑㼟㼟㻌㻸㻭㻺
㻹㼛㼐㼑㼘㻌㼛㼚㼘㼥
SCN cnt 
PWB
㻲㼞
㼛㼚
㼠㼁㻿㻮
USB CN P
W
B
LED PWB
USB
 CN
 PWB
㼃㼕㼞㼑㻸㼑㼟㼟㻸㻭㻺
㻰㻸㼋㻷
㻰㻸㼋㻯
㻰㻸㼋㻹
㻰㻸㼋㼅
㼀㻯㻿
㼀㻯㻿
㼀㻯㻿
㼀㻯㻿
㼀㻺㻲㻰
㻲㻭㼄㻌㻹㼛㼐㼑㼘㻌㼛㼚㼘㼥
㻿㼜㼑㼍㼗㼑㼞
㼀㻯㻿
㼋㻷
㼀㻯㻿
㼋㻯
㼀㻯㻿
㼋㻹
㼀㻯㻿
㼋㼅
㼀㻺㻲㻰
㻰㼂㻌
㻺㻌
㻔㻮㻸㻭㻯㻷䠅
㻰㼂㻌
㻺㻌
㻔㻯㼅㻭㻺䠅
㻰㼂㻌㼁㻺㻌㻔㻹㻭㻳㻱㻺㼀㻭䠅
㻰㼂㻌
㻺㻌
㻔㼅㻱㻸㻸㻻㼃䠅
TH/HUD
㻹㻼㻲㻌㼁㻺
㻾㻵㻳㻴㼀㻌㻰㻻㻻㻾㻌㼁㻺
FAX MAIN
PWB
LIU PWB
㻴㻰㻰
㻸㻿㼁㻌㼁㻺
㻼㻻㻸㼅㻳㻻㻺
㻹㻻㼀㻻㻾
㼀㻺㻯㼋㻷
㼀㻺㻯㼋㻯
㼀㻺㻯㼋㻹
㼀㻺㻯㼋㼅
㻯㻾㻹
㻯㻾㻹
㻯㻾㻹
㻯㻾㻹
㻹㻼㻱㻰
MFPC
PWB
LSU
-cnt
 PW
B
㻮㻰㻌
㻼㼃㻮
㻮㻰㻌
㻼㼃㻮
LD PWB
PCU
PWB
㻯㻾㻹
㼋㼅
㻯㻾㻹
㼋㻹
㻯㻾㻹
㼋㻯
㻯㻾㻹
㼋㻷
㼀㻲㻰㻞
㻼㻻㻰㻝
㻰㻱㻾㻵㼂㻱㻾㼅㻌㼁㻺
MFPC PWB
PCU
 PWB
㻼㻻㻯
㻼㻻㻾㻯
㻭㻰㼁㻯
㻲㼁㻹
㻯㻼㻱㻰㻝
㻹㻼㻲㻯
㻾㻾㻯
㻯㻼㼁㻯㻝
㻼㻭㻼㻱㻾㻌㻲㻱㻱㻰㻌㻰㻾㻵㼂㻱㻌㼁㻺
㻼㻼㻰㻞
DC/DC
PWB
㻰㻯㻼㻿㻌㻿㼑㼏㼠㼕㼛㼚
㻯㻞㻼㻼㻰
㻯㻞㻼㻱㻰
㻰㻿㼃㼋㻯㻞
㻯㻞㻸㼁㻰
㻯㻿㻿㻞
㻞㼚㼐㻌㻯㼍㼟㼟㼑㼠㼠㼑
㻔㻻㻼㼀㻵㻻㻺㻕
DCPS
UN
㻰㼂㻹
㻰㻹
㻝㼀㼁㻾㻯
㻰㻴㻼㻰㼋㻯
㻰㻴㻼㻰㼋㻷
㻹㻭㻵㻺㻌㻰㻾㻵㼂㻱㻌㼁㻺
DC/DC
PWB
Casse
ƩĞ
 I/F 
PWB
DCPS
 UN
㻹㻿㼃
㻝㼀㼁㻰㼋㻷
㻝㼀㼁㻰㼋㻯㻸
㻸㻿㼁㻲㻹
TH PWB
㻯㻞㼀㻾
㻯㻞㻼㻲
㻯㻞㻸
㻯㻞㻹㻹
AC IN
㼀㻴㼋㼁㻹
㻾㻱㻿㻵
㻾㻱㻿㻵㼋㻲
㻾㻱㻿㻵㼋㻾
㻼㻯㻿㻿
㼀㻴㼋㼁㻿
㻲㼁㻿㻵㻺㻳㻌㼁㻺
㻴㻸㼋㼁㻹
㻼㻿㻲㻹
FAN
I/F
PWB
FAN I
/F  PWB
㻲㼁㻲㻹
㻼㻿㻲㻹
HVPWB
㻯㻲㻹㻝
㻻㼆㻲㻹
FAN I/F
  PWB
/
MX-C301  BLOCK DIAGRAM  1 –  2
2.MFPC PWB
㻿㻭㼀㻭
㻯㻺
㻴㻰㻰㻌㻞㻚㻡㻓
㻞㻡㻜㻳㻮
㼁㻿㻮㻞㻚㻜㻌㻵㻲
㻴㼛㼟㼠
㼁㻿㻮㻌㻴㼛㼟㼠
㼀㼥㼜㼑㻌㻭
㼁㻿㻮㻌㻴㼛㼟㼠㻌
㼀㼥㼜㼑㻌㻭
㻸㼂㻰㻿
㻼㼃㻮
㻸㻯㻰㻯㻌㻵㻲
㻿㻯㻭㻺㻌㻵㻲
㻿㻯㼁
㻼㼃㻮
㻸㼂㻰㻿
㻾㼑㼏㼑㼕㼢㼑㼞
㻸㻿㼁
㻼㼃㻮
㻸㼛㼏㼍㼘㻌㻮㼁㻿
㻵㻲
㻿㻼㻵㻛㻿㻰
㻿㻰
㻿㼛㼏㼗㼑㼠
㻿㻰㻴㻯
㻠㻳㻮
㻼㻯㻵㼑㻌㻵㻲
㻔㻠㼘㼍㼚㼑㻕
㻸㼛㼏㼍㼘㻌㻮㼁㻿㻌
㻵㻲
㻼㻯㻵㼑㻌㻵㻲
㻔㻠㼘㼍㼚㼑㻕
㻿㻻㻙
㻰㻵㻹㻹
㻿㼛㼏㼗㼑㼠
㻲㼘㼍㼟㼔㻌㻰㻵㻹㻹
㻟㻞㻹㻮
㻔㻝㻞㻤㻹㼎㼕㼠㻌
㼤㻞㻯㼔㼕㼜㻕
㻰㻰㻾㻞㻛㻟㻌㻵㻲
㻵㻞㻯㻔㻝㻛㻞㼏㼔㻕
㻯㼛㼚㼠㼞㼛㼘㼘㼑㼞
㻱㼠㼔㼑㼞㻼㻴㼅
㻝㻜㻛㻝㻜㻜㻛㻝㻳
㻾㻶㻠㻡
㻰㻰㻾㻞㻛㻟㻌㻵㻲
㻰㻰㻾㻟㻌㻞㻳㻮
㻔㻠㻳㼎㼕㼠㼤㻝㻢㻌㼤㻠㻯㼔㼕㼜㻕
㻼㻯㻵㼑
㻯㻸㻷
㻳㼑㼚㼑㻚
㻲㻭㼄
㻼㼃㻮
㼁㻭㻾㼀
㼁㻭㻾㼀
㼂㻴㻌㻠㻼
㻼㻯㼁
㻼㼃㻮
㼁㻿㻮㻌㻰㼑㼢㼕㼏㼑㻌
㼀㼥㼜㼑㻌㻮
㻲㼞㼛㼚㼠
㻾㼑㼍㼞
㼁㻿㻮㻞㻚㻜㻌㻵㻲
㻰㼑㼢㼕㼏㼑
㼂㻮㼁㻿㼋㻿㼠㼛㼜
㻯㻼㻸㻰
㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻸㼂㻰㻿㻛㻸㻿㼁㻌㻰㼍㼠㼍
㻸㼂㻰㻿㻛㻯㻸㻷㻘㻿㼅㻺㻯
㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻿㻼㻵
㻲㻲㻯
㻡㻜㻼
㻯㻸㻷㻌㻞㻡㻹㻴㼦㻘㻌㻴㻿㼅㻺㻯㻘㻌㼂㻿㼅㻺㻯㻔㻯㻹㼅㻷㻕
㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻮㼁㻿㻌㻌㻟㻞㼎㼕㼠
㼁㻿㻮㻛㼁㼜㻙㻿㼠
㼁㻿㻮㻛㻾㼑㼟㼑㼞㼢㼑
㼁㻿㻮㻛㼃㼕㻲㼕
㼁㻿㻮㻛㻲㼞㼛㼚㼠
㼁㻿㻮㻛㻾㼑㼍㼞㻌㻌㻠㻤㻜㻹㼎㼜㼟
㼁㻿㻮㻛㻰㼑㼢㼕㼏㼑㻌㻌㻠㻤㻜㻹㼎㼜㼟
㼂㻮㼁㻿
㻿㼃
㼁㻿㻮
㻴㼁㻮
㻯䡐䡎䡈
㻳㻴
㻝㻡㻼
㻯㼠㼞㼘
㻲㼘㼍㼓
㻯㼠㼞㼘
㻲㼘㼍㼓
㻾㻱㼁㻿㻌㻭㻿㻵㻯
㻞㻠㻹㻴㼦
㻱㼠㼔㼑㼞㻹㻭㻯
㻝㻜㻛㻝㻜㻜㻛㻝㻳
㻳㻹㻵㻵
㻹㻰㻵
㻞㻡㻹㻴㼦
㻰㻰㻾㻟㻙㻤㻜㻜㻛㻝㻢㼎㼕㼠
㻵㻞㻯㻌㻌㻥㻡㻷㻴㼦
㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻸㼂㻰㻿㻛㻸㻯㻰㻌㻰㼍㼠㼍㻌㻌㻟㻟㻚㻟㻹㻴㼦
㻿㼃
㻸㻱㻰
㻿㻭㼀㻭
㻵㻲
㻾㼀㻯
㻱㻱㻼㻾㻻㻹
㻞㻡㻢㼗㼎
㻿㻰㻴㻯㻌㻯㼘㼍㼟㼟㻢㻌㻌㻢㻹㻮㻛㼟
㻮㼍㼠㼠㼑㼞㼥
㻴㼛㼘㼐㼑㼞
㻵㻞㻯
㻮㼍㼠㼠㼑㼞㼥
㻞㻞㻜㼙㻭㼔
㻮㼀㻌㻯㼔㼑㼏㼗
㻸㼛㼣㻌㻮㼍㼠㼠㼑㼞㼥
㻰㻵㻼㻌
㻿㼛㼏㼗㼑㼠
㻵㻞㻯㻌㻌㻟㻢㻜㻷㻴㼦
㻮㼁㻿㻌㻟㻞㼎㼕㼠
㻿㼛㻯㻌㻼㻝㻜㻝㻟
㻰㻰㻾㻟㻌㻝㻳㻮
㻔㻞㻳㼎㼕㼠㼤㻝㻢㻌㼤㻠㻯㼔㼕㼜㻕
㻿㻻㻙㻰㻵㻹㻹
㻿㼛㼏㼗㼑㼠
㻰㻰㻾㻌㻰㻵㻹㻹
㻻㼜㼠㻚㻞㻳㻮
㻵㻞㻯㻌㻌㻥㻡㻷㻴㼦
㻰㻯㻌㻼㼛㼣㼑㼞
㻿㼘㼕㼐㼑
㻿㼃
㻯㻸㻷
㻳㼑㼚㼑㼞㼍㼠㼛㼞
㻟㻟㻚㻟㻹㻴㼦
㻞㻡㻹㻴㼦
㻢㻢㻹㻴㼦
㻹㻲㻼㻯㻌㻼㼃㻮
㻡㼂
㻞㻠㼂
㻡㼂㻔㻱㻯㻻㻕
㻟㻚㻟㼂
㻰㻯㻰㻯
㻰㻯㻰㻯
㻟㻚㻟㻛㻝㻚㻞㻣
㻟㻚㻟㻛㻞㻚㻡㻛㻝㻚㻡㻛
㻝㻚㻞㻣㻛㻝㻚㻞㻛㻝㻚㻜
㻸㻿㼁㻌㻵㻲
㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㼁㻭㻾㼀㻌㻔㻞㼏㼔㻕
㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻸㼂㻰㻿㻛㻿㼏㼍㼚㻌㻰㼍㼠㼍
㻰㻿㼁㻮
㻳㻴㻌㻤㻼
㻾㻿㻞㻟㻞㻯
㻸㼑㼢㻙㻯㻺㼂
㻼㻯㻵㼑㻌㼤㻠㻌㻌㻞㻚㻡㻳㼎㼜㼟
㼁㻭㻾㼀
㻾㻿㻞㻟㻞㻯
㼁㻭㻾㼀
㼁㻭㻾㼀㻌㻵㻲
㼁㻭㻾㼀
㻼㻴㻰㻌㻝㻜㻼
㻼㻭㻌㻠㻼
㻡㼂
㻰㻰㻾㻟㻙㻢㻢㻣
㻝㻢㼎㼕
㻰㻯㻯㻺㼀㻔㻼㻵㻯㻕
㼁㻭㻾㼀
㻸㼂㻰㻿㻌
㻾㼑㼏㼑㼕㼢㼑㼞
㼁㻭㻾㼀
㻸㼂㻰㻿
㼀㼞㼍㼚㼏㼑㼕㼢㼑㼞
㼂㻮㼁㻿
㻿㼃
㻼㻵㻯
㻴㻯㻿㻸
㻲㻲㻯
㻟㻜㻼
㻿㻴㻸㻰
㻟㻜㻼
㼁㻭㻾㼀㻌㻔㻞㼏㼔㻕
㻾㻳㻮㻙㻞㻠㼎㼕㼠
㼁㻭㻾㼀
㻲㻲㻯
㻞㻤㻼
㻿㻾㻌㻤㻼
㻶㼀㻭㻳
㻾㼑㼟㼑㼠
㻼㻻㻲
㻾㻱㻽
㻯㼘㼍㼑㼞
㻰㻯㻯㻺㼀
㻼㻻㻲
㼃㼁
㻼㻻㻲
㻾㼑㼟㼑㼠
㻿㼅㻿㻰㻮㻻㻻㼀
㻾㼑㼟㼑㼠㻌㻾㻱㻽
㻴㻯㻿㻸
㻴㻯㻿㻸
㻠㻠㻹㻴㼦
㻞㻡㻹㻴㼦
㼁㻭㻾㼀
㻿㻭㼀㻭㻌㻝㻚㻡㻳㼎㼜㼟
㻔㻯㻼㻸㻰㻕
㻵㻞㻯㻌㻯㼛㼚㼠㼞㼛㼘㼘㼑㼞
㻝㻜㻜㻹㻴㼦
㻝㻜㻜㻹㻴㼦
㻿㻰㻌㻯㻸㻷㻌㻡㻜㻹㻴㼦
㻳㼀㼄㻌㻯㻸㻷㻌㻝㻞㻡㻹㻴㼦
㻠㻟㻚㻣㻹㻴㼦
㻲㼘㼍㼟㼔
㻠㻷㼎㼕㼠
㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻌㻿㻼㻵
㻯㼆
㻝㻢㻼
Wireless LAN
Wireless LAN 
model only
MX-C301  BLOCK DIAGRAM  1 –  3
3.PCU PWB
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Download Sharp MX-C301 / MX-C301W (serv.man7) Service Manual (Repair Manual)

Here you can read online and download Sharp MX-C301 / MX-C301W (serv.man7) Service Manual in PDF. MX-C301 / MX-C301W (serv.man7) service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sharp MX-C301 / MX-C301W (serv.man7) 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.