Icom IC-756PROII - Dsp-A Board

85
14
1
8
9
16
9
16 1
8
1
8
9
16
102
103
128
1
36
37
6465
85
14
5
8
4
1
8687
128
1
32 33
64
65
22 1
23 44
10
1
11
20
10
1
11
20
20
11
1
10
20
11
1
10
14
14
8
8
7
1
1
7
18
109
5
8
41
51015 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 155 160 165 170 175 180 185 190 195 2000
Horizontal
5
10
15
0
25
30
35
20
45
50
55
40
65
70
75
60
80
90
95
100
85
105
110
115
125
130
135
120
145
150
140
Vertical
58
41
14 8
17
85
14
MP11
85
14
2011
10
1
1
4
8
5
5
8
4
1
916
81
8
5
1
4
from PLL unit J701
3LO
P701
from RF-B unit J185
T/R2IF
P1851
15
SENDALC
EXSPREMOTEKEY
ACC (2)ACC (1)
PAT8
1
2
29
30
to PA unit J3
J771
ICL
H5V
8V
14VA
14V 14V 14V
PWRS
ICH
8V
14VA
14V 14V 14V 14V
5V
HV
GND GND GND GND GND
5V
NC
GND GND GND GND GND
30
29
2
1
to DSP-A
board J2001
J201
GND
FMTL
GND
GND
GND
GND
DRAF
DTAF
GND
DMAF
D5VA
D5VA
D5VA
DRIF
GND
8V
8V
- 5V
- 5V
- 8V
- 8V
GND
AGC
GND
GND
GND
GND
GND
DTIF
GND
4
1
to EXT
TUNER
J641
ETKY
ETST
ET14
ETE
AGRS1
2
29
30
to DSP-A
board J2002
J202
GND
M5V_d
GND
DSDR
NC
NC
MCK
DSFW
MDAT
DSFR
CTFL
RTDT
GND
GND
3R3V_d
3R3V_d
GND
NSQO
DPGI
MODS
FMNS
CALS
ACKS
DSRS
AMS
TXS
MSL1
DSKY
GND
14V1
2
23
24
to DISPLAY
board J321
J861
14V
NC
NC
AFO
TMD
GND
GND
MICI
MSND
NC
NC
14V
NC
NC
SPE
SPE
PWRK
GND
GND
8V
MICE
SQSS
NC
NC24
23
2
1
to DISPLAY
board J301
J891
14V
14V
NC
- 8V
NC
GND
GND
HSYNC
G
YOBI
LMFD
NC
14V
NC
NC
- 8V
GND
GND
YSYNC
B
R
DRES
LFMD
A91
30
15
16
to MEMORY
board J1
J3503
A8
A7
A6
A5
A4
A3
A2
A1
A0
GND
RESET
BYTE
VCC
VCC
A18
A17
A16
A15
A14
A13
A12
A11
A10s
A10f
GND
GND
GND
GND
GND
D71
30
15
16
to MEMORY
board J2
J3504
D6
D5
D4
D3
D2
D1
D0
GND
GND
HWR
RD
RD
CSs
CSf
D8
D9
D10
D11
D12
D13
D14
D15
GND
GND
GND
GND
GND
GND
GND
GND
16
15
2
1
to PLL unit J1
J841
NC
14V
PSEL
CON1 DRES
5V
NC
GND
14V
UNLC
CON2 CON0
PSTB
5V 8V
14V22
21
2
1
to CTRL-A unit J7
J741
14V
T8V
5V
NC
NC
REFV
DRES
ISTA
GND
CMDT
14V
NC
NC
5V
- 8V
FORV
ANTS
GND
IKEY
FSTB
CMCK
14V
22
21
2
1
to RF-B unit J451
J811
AGC
ALC
NC
R8V
NC
TRVI
SATV
BLAY
GND MCK
14V
8V
T8V
NC
-
5V
5V
RANS
BLBV
SCPL
MDAT
BSTB
GND
7
8
1
2
to optional
unit UT-102
J3502
M5V
SBSY
MDAT
SPCH
GND MCK
SSTB
21
to DISPLAY
board J451
J352
SPE SSP
8-10 MAIN-A UNIT
• TOP VIEW
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