Icom IC-7700 - Notch Filter and Digital Selector

10 - 3
LOGIC UNIT (LOGIC-2)
MEMORY BOARD
0.1C7
1SS355
D61
PLD_RES
D60
1SS355
H8_D5
D51
1SS355
TDO0
H8_A10
0.027 C63
H8_D11
DO_HS
H8_D2
1K
R55
CP104
100K
R57
R3112N281A
IC53
1
OUT
2
VDD
3
VSS
4
NC
5
CD
0.1 C65
MTXD1
C56
TC7WH04
F
IC56
1
2
3
4
5
6
7
8
A XK5S40045P
J2
1
+3R3V
2
FROM_CE01
3
FROM_CE00
4
FROM_CE02
5
FROM_CE21
6
FROM_CE20
7
FROM_CE22
8
FROM_VPEN
9
FROM_RP#
10
FROM_OE#
11
FROM_D15
12
FROM_D14
13
FROM_D13
14
FROM_D12
15
FROM_D11
16
FROM_D10
17
FROM_D9
18
FROM_D8
19
20 21
22
FROM_BYTE#
23
FROM_D0
24
FROM_D1
25
FROM_D2
26
FROM_D3
27
FROM_D4
28
FROM_D5
29
FROM_D6
30
FROM_D7
31
FROM_STS
32
FROM_WE #
33
FROM_CE32
34
FROM_CE30
35
FROM_CD31
36
FROM_CE12
37
FROM_CE10
38
FROM_CE11
39
+3R3V
40
+3R3V
1SS355
D65
MT48LC16M16A2P
IC1
1
VDD
2
DQ0
3
VDDQ
4
DQ1
5
DQ2
6
VSSQ
7
DQ3
8
DQ4
9
VDDQ
10
DQ5
11
DQ6
12
VSSQ
13
DQ7
14
VDD
15
DQML
16
WE#
17
CAS#
18
RAS#
19
CS#
20
BA0
21
BA1
22
A10
23
A0
24
A1
25
A2
26
A3
27
VDD
28
VSS
29
A4
30
A5
31
A6
32
A7
33
A8
34
A9
35
A11
36
A12
37
CKE
38
CLK
39
DQMH
40
NC
41
VSS
42
DQ8
43
VDDQ
44
DQ9
45
DQ10
46
VSSQ
47
DQ11
48
DQ12
49
VDDQ
50
DQ13
51
DQ14
52
VSSQ
53
DQ15
54
VSS
0.1
C53
TC7SH04FU
IC55
1
2
3
4
5
CP60
MRXD1#
CP56
H8_D8
PLL_ENABLEN#
H8_A12
H8_A11
DO_VS
100K
R101
DPL_RD/WR#
TDO1
C59
0.1 C64
VDD3R3
VDD3R3
VDD3R3
0.1 X7
C60
CP105
0.1C5
H8_D7
DE_IN
0.1C14
VDD3R3
DPL_OE #
VDD3R3
0.1C1
CP57
C55
CP58
1SS355
D67
H8_D12
1SS355
D55
CP54
SYS_RES#
TC7S14FU
IC54
1
2
3
4
5
H8_A5
0.1
C51
DPL_CE#
TCK
MTXD2
10K R52
MRXD2#
1KR56
TMS
H8_A6
H8_D9
1SS355
D59
VDD3R3
VDD3R3
H8_D4
20P C61
H8_D10
H8_D15
VDD3R3
H8_D14
0.1C9
C58
VDD3R3
CISEL
H8_A4
DPL_BUSY#
C54
LG_RES
DPL_INT#
H8_D6
1SS355
D63
H8_A7
EX_HS
CP59
0.1C13
0.1C3
1SS355
D62
H8_D1
H8_D13
1SS355
D68
4.7K
R1
H8_D3
VDD3R3
0.1C4
CP103
CP55
H8_A9
1SS355
D64
DPL_LB#
DPL_SEM#
H8_A3
MT48LC16M16A2P
IC2
1
VDD
2
DQ0
3
VDDQ
4
DQ1
5
DQ2
6
VSSQ
7
DQ3
8
DQ4
9
VDDQ
10
DQ5
11
DQ6
12
VSSQ
13
DQ7
14
VDD
15
DQML
16
WE #
17
CAS #
18
RAS#
19
CS#
20
BA0
21
BA1
22
A10
23
A0
24
A1
25
A2
26
A3
27
VDD
28
VSS
29
A4
30
A5
31
A6
32
A7
33
A8
34
A9
35
A11
36
A12
37
CKE
38
CLK
39
DQMH
40
NC
41
VSS
42
DQ8
43
VDDQ
44
DQ9
45
DQ10
46
VSSQ
47
DQ11
48
DQ12
49
VDDQ
50
DQ13
51
DQ14
52
VSSQ
53
DQ15
54
VSS
H8_D0
0.1C8
0.1
C52
0.1C12
DPL_UB#
H8_A1
H8_A8
0.1C11 0.1C10
CP61
100K
R58
XC9572X L
IC52
1
I/ O 2
2
NC
3
I/O2/GTS1
4
I/O2/GTS2
5
VCCINT
6
I/ O 2
7
NC
8
I/ O 2
9
I/ O 2
10
I/ O 2
11
I/ O 2
12
I/ O 2
13
I/ O 1
14
I/ O 1
15
I/ O 1
16
I/ O 1
17
I/ O 1
18
I/ O 1
19
NC
20
I/ O 1
21
GND
22
I/O1/GCK1
23
I/O1/GCK2
24
NC
25
I/ O 1
26
VCCIO
27
I/O1/GCK3
28
I/O1
29
I/O1
30
I/O1
31
GND
32
I/O3
33
I/O1
34
NC
35
I/O3
36
I/O1
37
I/O3
38
VCCIO
39
I/O1
40
I/O1
41
I/O3
42
I/O3
43
NC
44
GND
45
TDI
46
NC
47
TMS
48
TCK
49
I/O3
50
I/O3
51
VCCIO
52
I/O3
53
I/O3
54
I/O3
55
I/O3
56
I/O3
57
VCCINT
58
I/O3
59
I/O3
60
I/O3
61
I/O3
62
GND
63
I/O3
64
I/O4
65
I/O3
66
I/O4
67
I/O4
68
I/O4
69
GND
70
I/O4
71
I/O4
72
I/O4
73
NC
74
I/O4
75
GND
76
I/O4
77
I/O4
78
I/O4
79
I/O4
80
NC
81
I/O4
82
I/O4
83
TDO
84
GND
85
I/O4
86
I/O4
87
I/O2
88
VCCIO
89
I/O4
90
I/O4
91
I/O2
92
I/O2
93
I/O2
94
I/O2
95
I/O2
96
I/O2
97
I/O2
98
VCCINT
99
I/O2/GSR
100
GND
H8_A2
DE_ENA
EX_VS
0.1C6
A XK5S30045P
J1
1
2
3
FROM_A21
4
FROM_A19
5
FROM_A17
6
FROM_A15
7
GROM_A13
8
FROM_A11
9
FROM_A9
10
FROM_A7
11
FROM_A5
12
FROM_A3
13
FROM_A1
14
FROM_A23
15 16
17
18
FROM_A0
19
FROM_A2
20
FROM_A4
21
FROM_A6
22
FROM_A8
23
FROM_A10
24
FROM_A12
25
FROM_A14
26
FROM_A16
27
FROM_A18
28
FROM_A20
29
FROM_A22
30
0.1 C62
VDD3R3
0.1C2
C57
4.7K R51
LS8J2M
S51
B6B-PH-SM4-TB
J52
1
2
3
4
5
6
78
IDT70V24L15PFG
IC51
1
N/C
2
N/C
3
N/C
4
N/C
5
I/O10L
6
I/O11L
7
I/O12L
8
I/O13L
9
GND
10
I/O14L
11
I/O15L
12
VCC
13
GND
14
I/O0R
15
I/O1R
16
I/O2R
17
VCC
18
I/O3R
19
I/O4R
20
I/O5R
21
I/O6R
22
N/C
23
N/C
24
N/C
25
N/C
26
I/O7R
27
I/O8R
28
I/O9R
29
I/O10R
30
I/O11R
31
I/O12R
32
I/O13R
33
I/O14R
34
GND
35
I/O15R
36
OER
37
R/WR
38
GND
39
SEMR
40
CER
41
UBR
42
LBR
43
N/C
44
A11R
45
A10R
46
A9R
47
A8R
48
A7R
49
A6R
50
A5R
51
N/C
52
N/C
53
N/C
54
N/C
55
A4R
56
A3R
57
A2R
58
A1R
59
A0R
60
IN T R
61
BUSYR
62
M/S
63
GND
64
BUSYL
65
IN T L
66
A0L
67
A1L
68
A2L
69
A3L
70
A4L
71
A5L
72
N/C
73
N/C
74
N/C
75
N/C
76
A6L
77
A7L
78
A8L
79
A9L
80
A10L
81
A11L
82
N/C
83
LBL
84
UBL
85
CEL
86
SEM L
87
R/WL
88
VCC
89
OEL
90
I/O0L
91
I/O1L
92
GND
93
I/O2L
94
I/O3L
95
I/O4L
96
I/O5L
97
I/O6L
98
I/O7L
99
I/O8L
100
I/O9L
FR_CS1#
SH_D29
DPL_CE#
H8_A6
SH_CKIO
SH_RAS#
SH_D11
SH_D5
EX_VS
SH_A8
DPL_OE #
SH_A0
H8_A3
SH_A4
SH_IRL3#
DPL_SEM#
H8_D14
SH_CS3#
SH_A15
SH_D1
SH_D13
SH_A6
DPL_UB#
DPR_CE#
IMS1
SH_A16
DE_IN
H8_D6
SH_D4
SH_A10
MTX
D
MTXD1
SH_RD/WR#
H8_A1 2
SH_D21
SH_CS2#
IMR0
SH_D4
SH_A10
H8_A8
SH_D27
SH_A7
IM R E 1
IMS5
SH_D1
H8_D15
H8_A1 0
SH_D2
H8_A7
SH_WE1#
DPR_INT#
FR_STS
SH_D2
SH_D7
IMR1
SH_A8
IMS7
SH_RD/WR#
SH_D3
SH_WE0#
SH_RD#
IMS5
H8_D0
FR_VPEN
FR_CS3#
H8_D13
SH_D24
DPR_BUSY#
IMS0
SH_D15
SH_CS0#
SH_D31
SH_RD#
SH_D6
FR_STS
SH_A9
SH_DQM2
IMS8
PLD_RES
H8_A11
SH_A4
SH_D6
IM R E 1
H8_D9
SH_A13
H8_A5
SH_A8
SH_A16
DPL_RD/WR #
SH_A13
SH_D4
SH_A2
SH_A9
DO_HS
H8_D12
H8_A7
SH_D13
H8_D1 4
SH_RAS #
SH_A10
DPR_RD/WR#
IMS6
SH_D14
H8_D2
SH_A15
DPL_UB#
SH_A19
DPR_SEM #
SH_D20
DO_VS
DPL_INT#
H8_D1 5
SH_A4
SH_D4
SH_A12
SH_D19
SH_D10
H8_A10
SH_D14
H8_D1 2
DE_ENA
SH_D11
SYS_RES#
SYS_RES#
FR_CS0#
SH_D3
SH_A25
SH_A21
DPL_BUSY#
SH_A11
SH_A14
SH_RDY#
DPR_SEM #
PLL_ENABLEN#
SH_A2
SH_CS1#
FR_VPEN
H8_A1
SH_D6
SH_A14
SH_D0
FR_CS3#
SH_A5
H8_D7
SH_D9
H8_A2
H8_D4
SH_A2
SH_A11
H8_D8
SH_D10
SH_A13
DPL_CE#
SH_A1
FR_CS0#
SH_A12
SH_D0
SH_A3
SH_DQM0
SH_A7
SH_D0
SH_D8
H8_A4
SH_D7
IMS0
SH_D8
FR_CS2#
H8_A3 DPR_LB#
H8_D11
H8_D3
SH_WE1#
IM R E 0
H8_D5
FR_CS2#
SH_A11
SH_D26
SH_D28
DPL_RD/WR#
IMS3
DPL_LB#
IMS1
SH_D14
H8_D0
H8_A1 1
SH_A20
SH_A5
IMS4
H8_D1
SH_A22
H8_A8
IMS4
SH_D12
SH_D0
DPR_OE#
SH_A5
SH_A2
SH_D8
H8_D10
SH_D12
SH_D2
SH_D23
SH_DQM1
H8_D4
D PL_OE#
SH_D3
SH_CKE
SH_D11
SH_D30
SH_A3
H 8_D10
SH_D5
H8_D6
H8_D2
DPR_LB#
SH_A7
SH_A15
SH_D18
MTXD2
SH_D13
SH_A12
SH_D15
SH_RD#
SH_D5
SH_A11
IMR0
SH_A5
H 8_D11
D PL_INT#
SH_A23
DPR_OE#
SH_D6
MRXD1
H8_D9
SH_A14
IM R E 0
H8_A12
SH_D22
IMS7
IMS2
SH_A6
TDO0
TDO 0
H8_A5
SH_D5
DPR_UB#
IMS6
SH_D1
SH_D12
SH_A12
IMR1
SH_A16
SH_A1
DPL_LB#
H8_D1 3
SH_A3
IMS3
DPR_RD/WR#
SH_A9
SH_A6
SH_A13
SH_D9
SH_D17
DPR_INT#
SH_RD#
EX_HS
DPR_BUSY#
H8_A1
IMS8
SH_A1
H8_D5
SH_A2
H8_D8
H8_A2
SH_A4
SH_DQM3
SH_D3
SH_A7
SH_A6
SH_A17
SH_CKE
SH_CKIO
SH_A24
SH_D25
SH_A8
FR_CS1#
H8_A6
SH_D9
H8_D7
SH_MDSEL
SH_D7
SH_A9
DPL_BUSY#
SH_D10
H8_D3
H8_A9
SH_D15
SH_CS3#
SH_D2
H8_A9
SH_D7
DPR_CE#
SH_D16
H8_A4
SH_A3
H8_D1
CISEL
CISEL
SH_A0
SH_D1
DPL_SEM#
SH_RD/WR# DPR_UB#
SH_A10
SH_A18
TCK TMS TD I
To LOGIC-1
To LOGIC-4
To LOGIC-4
RTTY Decode(1)
RTTY Decode(2)
TXF2
MTON
RXF2
RXF1
TXF1
RXF0
TXF0
KANA
TXF3
RX50
CS1
EMER
TFRA
To LOGIC-5
To LOGIC-3
DLTX
TX50
RXF3
0. 1
C4
0. 1
C5
0.1
C1
0. 1
C2
0.1
C3
0. 1
C6
J1
AXK6S30545
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15 16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
AXK6S40545P
J2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20 21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
JS28F128J3D
IC 2
1
A22
2
CE
3
A21
4
A20
5
A19
6
A18
7
A17
8
A16
9
VCC
10
A15
11
A14
12
A13
13
A12
14
CE0
15
VPEN
16
RP#
17
A11
18
A10
19
A9
20
A8
21
GND
22
A7
23
A6
24
A5
25
A4
26
A3
27
A2
28
A1
29
CE
2
30
A23
31
BYTE#
32
A0
33
DQ0
34
DQ8
35
DQ1
36
DQ9
37
VCC
38
DQ2
39
DQ10
40
DQ3
41
DQ11
42
GND
43
VCCQ
44
DQ4
45
DQ12
46
DQ5
47
DQ13
48
GND
49
DQ6
50
DQ14
51
DQ7
52
DQ15
53
STS
54
OE#
55
WE#
56
A24
JS28F128J3D
IC 1
1
A22
2
CE
3
A21
4
A20
5
A19
6
A18
7
A17
8
A16
9
VCC
10
A15
11
A14
12
A13
13
A12
14
CE0
15
VPEN
16
RP#
17
A11
18
A10
19
A9
20
A8
21
GND
22
A7
23
A6
24
A5
25
A4
26
A3
27
A2
28
A1
29
CE2
30
A23
31
BYTE#
32
A0
33
DQ0
34
DQ8
35
DQ1
36
DQ9
37
VCC
38
DQ2
39
DQ10
40
DQ3
41
DQ11
42
GND
43
VCCQ
44
DQ4
45
DQ12
46
DQ5
47
DQ13
48
GND
49
DQ6
50
DQ14
51
DQ7
52
DQ15
53
STS
54
OE
#
55
WE#
56
A24
A5
D0
A15
D5
A11
A0
D3
A16A13
D12
A17
A23
A4
CE22
A20
CE12
A15
A23A2
A10
CE20
A3
A17
CE02
A0
A9
CE21
A19
A11
D2
A14
A21
A8
BYTE#
D3
D4
A21
A9
STS
D4
A18
D11
A20
A12
WE#
D5
A22
D3
A21
A10
OE#
D6
A1
D15
D10
D15
A13 RP#
D7
D7
D2
A11
VPEN
A0
D14
D9
A12
CE11
A2
A6
RP#
D6
D1
A13
CE10
A4
VPEN
D13
A7
D8
CE12
A6
RP#
D5A14
CE31
D0
A8
VPEN
D12
A5
CE30
BYTE#
A10
A2
D4
A22
A15
CE32
STS
A12
D11
A19
D1
OE #
A14
D10
A16
D1 5
WE #
A16
D2
A3
D1 4
WE#
A18
D9
D1 3
OE#
A20
D1
D1 2
STS
A6
A22
D8
A17
D1
1
BYTE#
A23
D0
A4
D1 0
A1
A1
D7 A18
D9
CE11
A3
D14
A7
D8
A5
CE10
A8
D6
A7
CE00
A19
D13A9
CE01
+3R3V
CE01
CE00
CE02
+3R3V
+3R3V
GND
+3R3V
GND
GND
+3R3V
GND
GND GND
+3R3V
#
+3R3V