Icom IC-M802 - Manual (Page 76)

11 - 8
11-2-7 DSP BOARD
TMS320VC33PGEA120
IC301
1
A20 2
VSS 3
A19 4
A18 5
A17 6
DVDD 7
A16 8
A15 9
VSS 10
A14 11
A13 12
CVDD 13
A12 14
A11 15
DVDD 16
A10 17
A9 18
VSS 19
A8 20
A7 21
A6 22
A5 23
DVDD 24
A4 25
VSS 26
A3 27
A2 28
CVDD 29
A1 30
A0 31
DVDD 32
PAGE3 33
PAGE2 34 VSS 35 PAGE1 36 PAGE0
37
DVDD
38
H1
39
H3
40
VSS
41
STRB
42
R/W
43
DVDD
44
IACK
45
RDY
46
CVDD
47
HOLD
48
HOLDA
49
VSS
50
D31
51
D30
52
D29
53
DVDD
54
D28
55
D27
56
VSS
57
D26
58
D25
59
D24
60
DVDD
61
D23
62
D22
63
VSS
64
D21
65
D20
66
CVDD
67
D19
68
D18
69
DVDD
70
D17
71
D16
72
VSS
73 D15
74 D14
75 D13
76
D12
77
DVDD
78
D11
79
D10
80
VSS
81
D9
82
D8
83
CVDD
84
D7
85
D6
86
DVDD
87
D5
88
D4
89
VSS
90
D3
91
D2
92
D1
93
D0
94
DVDD
95 EMU1
96 EMU0
97 VSS
98 TCK
99 TDO
100 TDI
101 CVDD
102 TMS
103 TRST
104 DR0
105 VSS
106 FER0
107 CLKR0
DVDD
109
CLKX0
110
FSX0
111
DX0
112
VSS
113
TCLK1
114
TCLK0
115
DVDD
116
XF1
117
XF0
118
VSS
119
INT3
120
INT2
121
INT1
122
INT0
123 124
EDGEMODE
125
MCBL/MP
126
VSS
127
RESET
128
SHZ
129 130
EXTCLK
131
PLLVDD
132
XOUT
133
XIN
134
PLLVSS
135
CLKMD1
136
CLKMD0
137
CVDD
138
RSV1
139
RSV0
140
VSS
141
A23
142
A22
143
DVDD
144
A21
R321 4.7k
R320 4.7k
C325 0.0047
C324 0.0047
C323 0.1
C322
0.0047
C321
0.1
C320
0.1
R317
10k
R318
10k
C313
0.1
C314
0.0047
C315
0.1
C316
0.0047
C317
0.1
C318
0.0047
C319
0.0047
CP306
CP307
CP308
C301
0.0047
C302 0.0047
C304 0.0047
0.1 C306
C303 0.1
C305 0.1
R303
2.2k
R304
2.2k
R305
10k
R306
10k
R307
10k
R308
10k
R309
10k
R310
10k
R311
10k
R312
10k
R313
10k
C307
0.1
C308
0.1
C309
0.0047
C311
0.0047
C312
0.1 W308 W309
W1
W501
W502
W503
W504
W505
W903
W904
W310
CP300
IC403
SN74AHCT374PW
1 O-CTRL 2 1Q 3
1D 4
2D 5
2Q 6
3Q 7
3D 8
4D 9
4Q 10
GND
11
CLK
12
5Q
13
5D
14
6D
15
6Q
16
7Q
17
7D
18
8D
19 8Q
20 VCC
IC404
SN74AHCT374PW
1 O-CTRL
2 1Q
3 1D
4 2D
5 2Q
6 3Q
7 3D
8 4D
9 4Q
10 GND 11 CLK
12 5Q
13 5D
14 6D
15 6Q
16 7Q
17 7D
18 8D
19 8Q
20 VCC
L404 2.2 µ
L403
2.2
µ
C404
0.0047
C403
0.0047
SN74AHC595PW
IC401
1
QB 2
QC 3
QD 4
QE 5
QF 6
QG 7
QH 8
GND
9
QH’
10
SCLR
11
SCK
12
RCK
13
G
14
SI
15
QA
16
VCC
C401
0.0047
L401 2.2 µ
SN74AHC74PW
IC406
V+
14
GND
7
SN74AHC74PW
IC406
1
CLK
2 D
3 CK
4
PR
5 Q
6 Q
SN74AHC74PW
IC406
13
CLK
12 D
11 CK
10
PR
9 Q
8 Q
CP302
CP305
CP304
CP303
R322
47
L405
2.2 µ
C406
0.0047
L406
2.2
µ
µPC4570G2
IC701b
6
5
7
C752
100p
C751
270p
R753
3.3k
R754
6.8k
R756
6.8k
R755
3.3k
R752
4.7k
R751
4.7k
C755
100p
C758
10
µPC4570G2
IC701a
2
3
1
3.3k
R705
270p
C701
6.8k
R706
100p
C702
6.8k
R704
4.7k
R701
4.7k
R702
3.3k
R703
100p
C705
10
C708
µPC4570G2 IC701
V+
8
GND
4 C703
0.1
C901
0.001
C704
10
L701
100
µ
BA15532F
IC651a
2
3
1
BA15532F
IC651b
6
5
7
R656
4.7k
R657
4.7k R655
4.7k
R651
390
R652
390
R658
4.7k
R653
1k
R654
1k C654
0.1
C651
0.0015
BA15532F
IC651
V+
8
GND
4
C652
0 .1
C653
1 0
L651
100
µ
C655
1
4.7k
R610
4.7k
R609
4.7k
R608
390
R603 1
C606
10
C604
100 µ
L601
BA15532F
IC601
V+
8
GND
4
0.1
C605
0.1
C603
1k
R606
390
R604
0.0015
C602
BA15532F
IC601b
6
5
7
1k
R605
BA15532F
IC601a
2
3
1
4.7k
R607
R601
1.2k
R602
4.7k
C601
10
AK4528VF
IC501
1 VCOM 2 AINR+ 3 AINR- 4 AINL+ 5 AINL- 6 VREF 7 AGND 8 VA 9 P/S 10 MCLK 11 LRCK 12 BICK 13 SDTO 14 SDTI 15 CDTI
16 CCLK
17 CSN
18 DFS
19 PDN
20 DEM0
21 DEM1
22 VT
23 VD
24 DGND
25 AOUTL-
26 AOUTL+
27 AOUTR-
28 AOUTR+
IC801
SN74AHC244PW
1 ENA 2 A1 3 YB4 4 A2 5 YB3 6 A3 7 YB2 8 A4 9 YB1 10
GND
11 B1
12 YA4
13 B2
14 YA3
15 B3
16 YA2
17 B4
18 YA1
19 ENB
20 VCC
X51
CR-709
R51
1M C52
5p
C53
5p
L52
1.0
µ
C54
0.01
TC7WHU04FU
IC51
1
2
3
4
5
6
7
8
CP301
TC7WHU04FU
IC1
1
2
3
4
5
6
7
8
27p
C2
47p
C6
10p
C8
0.001
C802
5p
C9
CR-566
(12.288 MHz)
X1
27p
C3 1M
R1
L51
2.2
µ
L1
2.2
µ EP2
C1
0.0047
C51
0.0047
IC101
SN74HCT244APW
1
ENA 2
A1 3
YB4 4
A2 5 YB3 6 A3 7 YB2 8
A4 9
YB1 10
GND
11
B1
12
YA4
13
B2
14 YA3
15 B3
16 YA2
17
B4
18
YA1
19
ENB
20
VCC
SN74AHC74PW
IC3
1
CLK
2 D
3
CK
4
PR
5 Q
6
Q
SN74AHC74PW
IC3
13
CLK
12 D
11
CK
10
PR
9 Q
8
Q
SN74AHC74PW
IC4
1
CLK
2 D
3
CK
4
PR
5 Q
6
Q
SN74AHC74PW
IC4
13
CLK
12 D
11
CK
10
PR
9 Q
8
Q
SN74AHC74PW
IC3
V+
14
GND
7
SN74AHC74PW
IC4
V+
14
GND
7
L2
2.2
µ
C4
0.0047
L3
2.2
µ
C7
0.1
C201
0.1
TC7SH04FU
IC202
1
2
3
4
5
TC7SH32FU
IC203
1
2
3
4
5
C202
C203
0.1
0.1
W202 W203
W302
W303
C101
0.1
C407
0.001
L101
2.2
µ
L102
2.2
µ
C103
0.1 C102
10
C104
10
L801
2.2
µ
R801
100k
R329
1k
R330
1k
R331
1k
R332
1k R201 47k
R802
100k
C801
0.0047
R803
100k
R804
100k
R805
100k
R323
10k
R324
10k
W311
W312
C508
0.1
C507
0.1
C511
22p
C506
22
C504
2.2
C505
0.1
R501
4.7
C509
0.1
C510
22
L502
2.2
µ
L501
2.2
µ
C154
0.1
C155
0.1
C156
0.1
C157
1 0
R151
68
TK11250CM
IC171
CONT 1
GND 2
N.BYPASS 3 VOUT 4 GND 5 VIN 6
0.1
C173
15
R171
10
C174
0.1
C171
0.1
C172 C162
0.1
C163
0.1
C161
2 2
C164
1 0
TK11218CM
IC152
CONT 1
GND 2
N.BYPASS 3 VOUT 4
GND 5
VIN 6
R161
33
R162
27
L301
2.2
µ
L302
2.2
µ
W201
J901
W901
D901
MA729
R904
10k
2
30 29
1
1
21 22
2
R903
10k
R902
10k
R901
10k
R905
10k
R906
10k
M29W102BB
IC201
A9 1
A10 2
A11 3
A12 4
A13 5
A14 6
A15 7
NC 8
W 9
VCC 10
RP 11
E 12
DQ15 13
DQ14 14
DQ13 15
DQ12 16
DQ11 17
DQ10 18
DQ9 19
DQ8 20 VSS 21 DQ7 22 DQ6 23 DQ5 24 DQ4 25 DQ3 26 DQ2 27 DQ1 28 DQ0 29 G 30 A0 31
A1 32
A2 33
A3 34
A4 35
A5 36
A6 37
A7 38
A8 39
VSS 40
BA033FP
IC161
I O
G
R52
100
R2
1k
W151
W902
IC405
BU4021BF
1 H
2 QF
3 QH
4 D
5 C
6 B
7 A
8 VSS 9 P/S
10 CLK
11 SER
12 QG
13 E
14 F
15 G
16 VDD
C405
0.0047
C408
0.001
CP1
C.P8S
BU9480F
IC102
OUTR 1
REF 2
GND 3
OUTL 4 LRCLK 5
SDATA 6
BCLK 7
VCC 8
R328
10k
R327
10k
R326
10k
R325
10k
R611
5.6k
R659
5.6k
R707
1k
R708
1k
C706
0.1 C707
100
C756
0.1 C757
100
R758
1k
R3
47k
R757
1k
C175
1 0
C158
1 0
J902
W171 W152
W4
W5
W3
W2
CP351
CP352
CP353
CP354
CP355
CP356
CP357
CP358
CP359
CP360
CP801
CP802
CP803
CP804
CP805
CP806
CP807
CP808
CP809
CP810
W951 [OTH] only
W952
CP811
CP812
Q302
DTC144EU
Q301
D302
D301
DA221
DA221
D303 DA221
D304 DA221
DTC144EU
D15
D00
D01
D02
D03
D04
D05
D06
D07
D10
D11
D12
D13
D14
A00
A01
A02
A03
A05
A06
A07
A08
A09
A10
A11
A12
A13
A14
A15
A04
D07
D06
D05
D04
D03
D02
D01
D00
OUT1
OUT2
OUT3
OUT4
D12
D13
D14
D15
D11
D10
D09
D08
OUT5
OUT6
OUT7
OUT8
D07
D01
D02
D05
D00
D04
D03
D06
DI
ROO
RQI
IBS
OBS
D15
D14
D13
D12
D11
D10
D09
D08 D01
D02
D03
D04
D05
D06
D07
A00
A01
A02
A03
A04
A05
A06
A07
A08
A09
A10
A11
A12
A14
A15
A13
OBSY IBSY OBS IBS
FDIS
FINT
GND
GND
to MAIN
unit J1102
to MAIN
unit J1101
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
AGC2 AGC1
GND1
GND1
GND1
GND1
GND1
KEYIN
OUT7
OUT5
OUT3
OUT1
OBSY
GND1
GND1
GND1
GND1
GND1
DRES
192K
IBSY
DO
OUT2
OUT4
OUT6
OUT8
UNLK
DI DI
STBO STBO
CK
RQI
RQO
D09
D08
D00
D0G
D0F
D0E
D0G
D0F
D0E
DO
STBO
CK
D0H D0A
D0B
D0C
D0D
D0H
D0D
D0C
D0B
D0A
FSTB
FDAT
8V
8V 8V
DSPO2
DSPO1
DSPI1
DSPI2
TRST
TCK
EMU0
TMS
TDO
TDI
EMU1
PD
FCK
DRES
DRES
GND1
GND1
FOK
FBSY
KEYIN
UNLK
FENA
108
J1101
J1102
2
1
22 21
1 2
29 30
DSP BOARD
CVDD DVDD
GND1
KEYIN
OUT7
OUT5
OUT3
OUT1
GND1
OBSY
RQO
GND1
CK
RQI
GND1
GND1
DRES
GND1
UNLK
OUT8
OUT6
OUT4
OUT2
GND1
STBO
DO
GND1
DI
IBSY
GND1
192K
GND1
GND
GND
DSPO1
GND
AGC2
GND
8V
GND
GND
GND
DSPI1
DSPO2
GND
GND
GND
AGC1
GND
8V
GND
DSPI2
GND
GND
MAIN UNIT (3)
XP4312
Q201
3
2
6
5
1
4
MEASUREMENT CONDITIONS
frequency : 14.1MHz USB
SG input : off
Voltage at rx
Digital tester
Oxilloscope(20MHz)
2.3V
80ns
0.9V
0V
2.6V
160ns
0.4V
3.3V
0V
0V
10.4 µs
AGC1 DSP02
3.3V
0V
20.8 µs
1.7V
1.5V
0V
AGC1 DSP02 AGC1 DSP02
DSP02 DSP02 DSP02
1.82V
3.36V
7.61V
4.07V
A
B
C
C B A
2.83V
3.93V
5.01V
6.84V
2.83V
2.83V
2.83V
2.5V
3.84V
3.84V
2.5V
2.49V
2.49V