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4
IC 9E
11
10
TP395
R615 33
TC74LCX14FT
IC9 F
IC 20A
14
TP386
13
12
1
2
7
TC74LCX14FT
TC74LCX04FT
2
18
1Y1
16
1Y2
14
1Y3
12
1Y4
9
2Y1
TP745
7
2Y2
TP746
5
2Y3
3
2Y4
20
+3.3V
VCC
C7 7
F0.1u/16
10
GND
LCX244FT
GN D
IC 9B
IC 20B
14
TP384
4
3
4
7
+3.3V
TC74LCX04FT
TC74LCX14FT
+3.3V
R8 7
10K
2
1A1
4
1A2
6
1A3
8
1A4
TP161
11
2A1
13
2A2
15
2A3
17
2A4
1
1G
19
2G
LCX244FT
GN D
4
3
+24V
FRESET
PWOFF-
R616 33
+3.3V
PR LINE-
SC LINE-
READ Y-
FAXSTS
FAXCRDY -
FAXACK1P-
FAXCS1P-
FAXREQ0P-
+5V
HS YNC-
R617 33
FAXPAGE-
FAXCMD
FAXSR DY-
FAXPRD-
FAXREQ1P-
FAXACK0P-
FAXCS0P-
+3.3V
3
AR-FX7 ELECTRICAL SECTION 11 - 10
D5
1SS355(NM)
IC19
KIA78M12P(NM)
R8 1
0
IN
OUT
IN
OUT
R260
0
C6 8
C6 9
F0.01u/50
C244
F0.1u/16
F0.01u/50
GN D
D7
1SS355(NM)
TP1131
IC23
LM1117MPX-3.3(NM)
R8 6
0
3
2
IN
OUT1
R262
0
4
OUT2
C7 9
F0.1u/16
GN D
D8
1SS355
TP1124
IC25
LM1117MPX-1.8
R8 8
0
3
2
IN
OUT1
R263
0
4
OUT2
C8 3
C8 4
F0.1u/16
F0.1u/16
GN D
2
+12V
C6 7
A47u/16(NM)
R240
0
MEM2012(NM)
FB 15
GN D
TP1103
TP1049
R246
R(NM)
C8 0
C7 8
F0.1u/16
A33u/10
TP410
+1.8V
C8 2
A33u/10
2
1
4/10
D
C
MDM3.3V
B
A
1
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