Sharp AR-FX7 Service Manual page 94

Digital multifunctional system option
Hide thumbs Also See for AR-FX7:
Table of Contents

Advertisement

A
FAX MAIN PWB (GA2)
R298
0
R299
0
R272
0
R184
0
TP1063
+3.3V
3.3VGA2
4
FB10
MEM2012(NM)
C340
A33u/10
GN D
GN D
3
CD2A[0:3]
2
1
M2CE-
M2WE-
M2OE-
A
G2D[0:7]
GN D
3.3VGA2
BR75
MNR04 4.7K
G1D[0:7]
3.3VGA2
C184
F0.1u/16
GN D
G2ACK-
G2REQ-
G1ACK-
G1REQ-
R188
4.7K
3.3VGA2
CD2CLK
CD2 RES-
CD2 IRQ0
CD2 IRQ1
3.3VGA2
GN D
CD2 UBE-
C187
F0.1u/16
CD 2CS-
CD2RD-
GN D
CD2 WR-
CD 2A0
3.3VGA2
CD 2A1
CD 2A2
CD 2A3
C189
F0.1u/16
CD2 REQC0
CD2 REQC1
GN D
CD2ACKC0-
CD2ACKC1-
CD2 REQD0
3.3VGA2
CD2 REQD1
CD2ACKD0-
C191
F0.1u/16
CD2ACKD1-
R1014
CD 2D0
CD 2D1
GN D
CD 2D2
3.3VGA2
CD 2D3
C193
F0.1u/16
CD 2D4
CD 2D5
CD 2D6
GN D
CD 2D7
3.3VGA2
CD 2D8
C195
F0.1u/16
CD 2D9
CD 2D10
GN D
CD2 D[ 0:15]
M2A[0:15]
IC 41
M2A15
1
38
1
8
A15
I/O15
M2A14
2
37
2
7
A14
I/O14
M2A13
3
36
3
6
A13
I/O13
M2A12
4
35
4
5
A12
I/O12
M2A11
5
32
1
A11
I/O11
M2A10
BR190
18
31
2
A10
I/O10
M2A9
MNR04 33
19
30
3
A9
I/O9
M2A8
20
29
4
A8
I/O8
M2A7
21
16
1
8
A7
I/O7
M2A6
BR191
24
15
2
7
A6
I/O6
M2A5
MNR04 33
25
14
3
6
A5
I/O5
M2A4
26
13
4
5
A4
I/O4
M2A3
27
10
1
A3
I/O3
M2A2
BR192
42
9
2
A2
I/O2
M2A1
43
8
MNR04 33
3
A1
I/O1
M2A0
44
7
4
A0
I/O0
TP261
BR193
6
22
CE
NC
TP260
MNR04 33
17
23
WE
NC
TP259
41
28
OE
NC
C205
39
LB
40
11
B0.1u/25(1608)
UB
VCC
33
VCC
12
VSS
34
VSS
C204
GN D
F0.1u/16
IS61LV6416-12T
AR-FX7 ELECTRICAL SECTION 11 - 17
B
3.3VGA2
3.3VGA2
C179
C180
F0.1u/16
F0.1u/16
GN D
GN D
D[0:15]
BR180
1
GND-1
MNR04 33
2
GND-2
G2 D7
1
8
3
G2D[7]
G2 D6
2
7
4
G2D[6]
G2 D5
3
6
5
G2D[5]
G2 D4
4
5
6
G2D[4]
G2 D3
1
8
7
G2D[3]
G2 D2
2
7
8
G2D[2]
G2 D1
3
6
9
G2D[1]
TP257
10
NC[0]
TP858
11
TCK
TP855
12
TDI
TP856
13
TRST
TP857
14
TDO
G2 D0
4
5
15
G2D[0]
G1 D7
BR181
16
G1D[7]
G1 D6
MNR04 33
17
G1D[6]
G1 D5
18
G1D[5]
19
VDD-19
20
GND-20
G1 D4
21
G1D[4]
G1 D3
22
G1D[3]
G1 D2
23
G1D[2]
G1 D1
24
G1D[1]
G1 D0
25
G1D[0]
26
G2ACK_N
R1032
33(1608)
27
G2REQ_N
R1033
33(1608)
28
G1ACK_N
29
G1REQ_N
TP258
30
TMS
31
GND-31
TP1046
32
CDCLK
TP880
33
CDRES_N
TP896
34
CDIRQ0
TP879
35
CDIRQ1
TP881
36
CDUBE_N
37
VDD-37
38
VDD-38
39
GND-39
40
GND-40
TP883
41
CDCS_N
TP882
R1034 33(1608)
42
CDRD_N
TP884
R1035 33(1608)
43
CDWR_N
TP287
44
CDA[0]
TP288
45
CDA[1]
TP289
46
CDA[2]
TP290
47
CDA[3]
48
VDD-48
49
GND-49
TP293
50
CDREQC0
TP1104
51
CDREQC1
TP901
52
CDACKC0_N
TP902
53
CDACKC1_N
TP292
54
CDREQD0
TP887
55
CDREQD1
TP885
56
CDACKD0_N
57
VDD-57
58
GND-58
33
TP886
59
CDACKD1_N
TP806
60
CDD[0]
TP807
61
CDD[1]
TP804
62
CDD[2]
TP809
63
CDD[3]
64
VDD-64
65
GND-65
TP808
66
CDD[4]
TP805
67
CDD[5]
TP810
68
CDD[6]
TP811
69
CDD[7]
TP812
70
CDD[8]
71
VDD-71
72
GND-72
TP815
73
CDD[9]
TP814
74
CDD[10]
75
GND-75
76
GND-76
M2D15
M2D14
M2D13
M2D[0:15]
M2D12
M2D11
8
3.3VGA2
3.3VGA2
M2D10
7
M2D9
6
M2D8
5
M2D7
C197
C198
M2D6
F0.1u/16
B0.1u/25(1608)
M2D5
M2D4
M2D3
GN D
GN D
8
M2D2
7
M2D1
6
M2D0
5
+3.3V
C203
A33u/10
GN D
B
R180
R(NM)
R181
3.3VGA2
R182
R(NM)
R183
3.3VGA2
3.3VGA2
C181
C182
F0.1u/16
F0.1u/16
GN D
GN D
IC 38
uPD65954G L-061NMU
3.3VGA2
3.3VGA2
C199
C200
B0.1u/25( 1608)
B0.1u/25( 1608)
GN D
GN D
C
0
0
GN D
C18
F0.1u
3.3VGA2
C201
B0.1u/25( 1608)
GN D
3.3VGA2
C202
F0.1u/16
GN D
C

Advertisement

Table of Contents
loading

Table of Contents