MX-M904, MX-M1204 (serv.man11). Circuit Diagram. - Sharp Copying Equipment Service Manual (repair manual). Page 5

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MX-M1204  BLOCK DIAGRAM / ブ ロ ッ ク 図  
1 –  4
4. OPERATION UNIT / オペ レーシ ョ ンユニ ッ ト
CN
CN16
40Pin
41Pin
CN2
CN
CN11
CN
11pin
SM11B-GHS-TB
CN
CN1
Home
key
Home
LED
Buzzer
CN
CN
CN
Power
SW
7pin
Power
LED
CN
CN
24pin
CN120
CN
15pin
CN
1
00
6200
524
3
30
000
+
CN
SHIELD1
GND
D1+
D1-
VB
US1
nINFO_LED
SCN_CNT_PWB
KEY
PWB
Wire
har
n
ess
Thin
line
coaxial
h
ar
ness
MO
THER
PWB
TP_IF_PWB
K
e
yboar
d
USB
CONV
PWB
USB
connector
PWB
OPE
UN
10.1LCD
U
N
Wire
har
n
ess
Wire
har
n
ess
Wire
har
n
ess
T
ouc
h
p
anel
CN1
CN3
Wire
har
n
ess
CN118
BM08B-GHS-TBT
CN1
/YL(Y1)
XH(X1)
YH(Y2)
/YL(Y1)
XH(X1)
/XL(X2)
YH(Y2)
/XL(X2)
52271-046
9
CN
CN
GND
D1+
D1-
VB
US
Power-saving
SW
Power-saving
LED
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