AR-FX7 ELECTRICAL SECTION 11 - 21
4
4
3
3
D
C
B
A
SPOUT
GN D
GN D
GN D
GN D
GN D
GN D
GN D
GN D
VSEL
GN D
VR EF
VR EF
GN D
+5VS
GN D
GN D
GN D
VSEL
VSEL
VR EF
+5V
+12V
VSEL
GN D
+5V
VR EF
+5VS
GN D
GN D
GN D
GN D
GN D
+5VS
GN D
GN D
GN D
+5VS
GN D
GN D
GN D
+5VS
GN D
GN D
VO L[B]
VO L[A]
VO L[C]
VOLCNT [A]
VOLCNT [B]
BZ
SPOUT
MDM_A
MDM_AB
RG
MDM_AS
AFE
C
MDM_
15
SP
C
MDM
SI3O
FAXWU-
CI
RHS
HS 1
S
EXTRS
S_EN
C
E
HNDM UTE-
EXHS-
CI D2-
FAX MAIN PWB (TEL/LIU IF)
R519
1K
C413
B1000/50
C323
F0.1u/16
C146
F0.1u/16
IC 90A
TC74VHCT00FT
1
2
3
14
TP512
C412
B1000/50
TP511
R130
R( NM)
R128
56K
IC 34
BU4051B CF
X0
13
X1
14
X2
15
X3
12
X4
1
X5
5
X6
2
X7
4
INH
6
A
11
B
10
C
9
X
3
VDD
16
VEE
7
VSS
8
IC 92B
TC74VHC04FT
3
4
14
7
TP16
Q3
DTC363EKA T146
B
E
C
R1019
33
IC 92D
TC74VHC04FT
9
8
14
7
R524
0
IC 90C
TC74VHCT00FT
9
10
8
C153
C(NM)
TP10
IC 89C
TC74LCX04FT
5
6
14
7
R525
0
R1018
33
Q4
DTC363EKA T146
B
E
C
ZD 1
UDZ2.0B
R126
10K
R516
1M
C127
B2200/50
TP517
R142
360K
TP510
R385
R(NM)
R406
10K
R401
10K
TP153
CN8
B2B-PH-K-S(NM)
RHS
1
DG
2
C281
F0.1u/16
C411
B1000/50
R135
56K
R125
56K
IC92C
TC74VHC04FT
5
6
14
7
R132
5.1K
IC 90B
TC74VHCT00FT
4
5
6
C404
A47u/16
TP521
IC 89B
TC74LCX04FT
3
4
14
7
R133
10K
IC 89A
TC74LCX04FT
1
2
14
7
TP21
C147
B4700/25
R517
0
C319
F0.1u/16
IC 33
BU4052B CF
X
13
Y
3
X0
12
X1
14
X2
15
X3
11
Y0
1
Y1
5
Y2
2
Y3
4
INH
6
A
10
B
9
VSS
8
VEE
7
VDD
16
TP520
R141
10K
Q17
DTC114EKA T146
B
E
C
R137
33K
TP1243
Q20
DTC363EKA T146
B
E
C
TP13
TP509
TP19
TP518
R145
10K
IC 92F
TC74VHC04FT
13
12
14
7
IC 92A
TC74VHC04FT
1
2
14
7
R563
10K
R127
3.3K
TP11
TP12
IC90D
TC74VHCT00FT
12
13
11
Q5
DTC363EKA T146
B
E
C
R522
0
C155
C(NM)
R138
62K
TP514
Q19
DTC114EKA T146
B
E
C
IC20D
TC74LCX04FT
9
8
14
7
C154
C( NM)
Q16
DTC114EKA T146
B
E
C
TP17
Q6
DTC363EKA T146
B
E
C
IC 92E
TC74VHC04FT
11
10
14
7
R136
18K
R403
10K
R129
1K
TP20
R140
10K
Q18
DTC114EKA T146
B
E
C
R386
0
R139
200K
D19
DA20
A
K
C148
F0.1u/16
R518
R( NM)
R146
10K
TP523
C149
F0.1u/16
R1017
33
Q7
DTC363EKA T146
B
E
C
R147
10K
TP519
R134
10K