Read Sharp MX-2310U / MX-3111U (serv.man18) Service Manual online
MX-3111 BLOCK DIAGRAM / ブ ロ ッ ク 図
1 – 4
4. OPERATION UNIT / オペ レーシ ョ ンユニ ッ ト
FH12A-
40S-
0.
5SH(
55)
FX16S-
41S-
0
.5
SH
CN
CN2
CN4
40Pin
FPC
4
0Pin
R[
7:
2]
CPLD
R[
7:
2]
_in
FPD
L
inc
Differential
signal
TCLK
41Pin
41Pin
G
[7:
2]
EPM
240T100C5
G
[7:
2]
_in
VP386
Differential
signal
TX_O
UT0
B[
7:
2]
IC
2
B[
7:
2]
_in
IC
1
Differential
signal
TX_O
UT1
Differential
signal
TX_O
UT2
CK
CK_in
H
syn
c
H
syn
c_
in
Vs
y
n
c
V
s
y
nc
_in
ENAB
ENAB_in
UD_SEL
3.
3V
LR_SEL
RP131S331D-
E2-
F
IC
B
2
/C
C
F
T
3.
3V
5V
DI
SP
nLCD_DI
SP
DI
SP_out
BM
08B-
SRSS-
T
B
CN5
TM
S
TCK
TDI
3
.3
V
S3B-
PH-
S
M
M
AX16822
TDO
Interface
connector
CN6
ICB3
LED_A
24V
24V
BU4227
LED_K
IC
3
CCFT
3.
3V
RP131S331D-
E
2-
F
IC
B
1
52271-
046
9
CCFT
3
.3
V
5
V
CN1
/YL(
Y1)
/YL(Y1)
XH(
X
1)
XH
(X
1)
/XL(
X2)
/XL(X2)
YH(
Y
2)
YH
(Y
2)
S
M
1
1
B
-GH
S
-T
B
CN1
C
N
CN
Home
LED
Home
key
10-key
etc.
IC
Buzzer
Power
SW
CN
Power
LED
Power-saving
SW
Power-saving
LED
CN
CN
SHI
E
LD1
C
N1
GN
D
D1+
D1-
VBUS1
CN
CN
nI
NFO
_LED
CN3
Wire
harness
Wire
harness
Wire
harness
LSU
MOTHER
PWB
OPE
U
N
SCN
_
CN
T_PWB
70LVDS
PWB
70LCD
U
N
FFC
Touch
panel
KEY
P
WB
USB
c
onnector
PWB
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