Icom IC-7851 - Transmitting a recorded message

9-23
220
R43
J41
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
220R44
220R41
220R42
MMZ1608Y102BT
EP45
EP47
MMZ1608Y102BT MMZ1608Y102BT
EP46 EP48
EP68
220R61
220R62
MMZ1608Y102BT
EP65
220
R63
EP66
J61
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
220R64
EP67
EP70
EP69
EP50 EP49
0.01
C68
0.01
C67
0.01
C66
0.01
C50
0.01
C48
0.01
C51
0.01
C49
0.01
C47
0.01
C46
10K
R181
0.1
C201
MMZ1608S601A
EP181
0.01
C184
0.1
C186
10P
C183
MMZ1608S601A
EP186
0.1
C181
MMZ1608S601A
EP182
MMZ1608S601A
EP201
SN74AUP1T17DCKR
IC181
1
2
3
4
5
SN74LVC2G74DCTR
IC201
1
CLK
2
D
3
Q
4
GND
5
Q
6
CLR
7
PRE
8
VCC
0.1
C185
10K
R151
ADP2370ACPZ
IC151
1
VIN
2
FSEL
3
EN
4
SYNC
5
FB
6
PG
7
SW
8
PGND
9
10
C151
10K
R152
MPZ2012S601A
EP151
56K
R153
10
C153
150K
R154
10
C152
CLK24M_A
1K
R182
47K
R184
100
R187
100
R186
J101
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
J81
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
0.01
C132
0.01
C131
+3R3V
+1R1VA
EP71
0.01
C69
0.01
C71
0.01
C70
EP51
J131
1
2
3
4
5
6
78
BDSPCR
BSPI_MISO
DAR_MOD
DAR_MIC
DR_AF
DAR_IF
FRWT
ASPI_MISO
DRESD
DSKY
BDSPCX
ADSPCX
ADSPCR
RAIFMS
RBIFMS
DSPCK
DSPR
ASPI_CLK
ASPI_MOSI
SPIAADC_CS
6M_BCLK
DAX_MREC
DAX_AF
96K_FRM
/ACAL
DAX_USB
DAX_TIF
SPIBADC_CS
BSPI_MOSI
BSPI_CLK
48K_FRM
3M_BCLK
DBX_REC
DBX_USB
/BCAL
AHSK0
ADSPX
AHSK1
DARSV1
DAVOX
AVSQ
ANSQ
CTFL
ARTD
ATND
DBRSV2
BDSPX
DBRSV1
BHSK0
BHSK1
BVSQ
BNSQ
BTND
BRTD
DBX_IF
DBR_IF
DBX_AF
220R82 220R81 220R91
EP93
MMZ1608Y102BT
EP95 MMZ1608Y102BTEP94
MMZ1608Y102BTEP92
MPZ1608S221A
EP96
MPZ1608S221A
EP97
EP101 EP102 EP103 EP105 EP107 EP109 EP111 EP113 EP115 EP117
MMZ1608Y102BT
EP127
MMZ1608Y102BTEP104 MMZ1608Y102BTEP106 MMZ1608Y102BTEP108 MMZ1608Y102BTEP110 MMZ1608Y102BTEP112 MMZ1608Y102BTEP114 MMZ1608Y102BTEP116 MMZ1608Y102BTEP118
0.01
C45
0.01
C65
0.01
C97
0.01
C96
0.01C81
0.01
C82
0.01C104 0.01C106 0.01C108 0.01C110 0.01C112 0.01C114 0.01C116 0.01C118 0.01C115
0.01C113 0.01C117 0.01C111
0.01C109 0.01C107 0.01C105 0.01C103 0.01C102 0.01C101
MPZ2012S221A
EP131
MPZ2012S221A
EP132
SN74LVC3G34DCUR
IC186
1
2
3
4
5
6
7
8
0.001
C182
10K
R172
150K
R174
ADP2370ACPZ
IC171
1
VIN
2
FSEL
3
EN
4
SYNC
5
FB
6
PG
7
SW
8
PGND
9
10K
R171
56K
R173
MPZ2012S601A
EP171
10
C172
10
C173
10
C171
+1R1VB
+3R3V
+1R1VA
+1R1VB
DSP-2
SHORT
CP402
SHORT
CP301
SHORT
CP401
SHORT
CP302
CR-939
X181
1
VCONT
2
GND
3
OUT
4
VCC
MMZ1608Y102BT
EP2
220R8 220R9 220R26 220R28
EP30
MMZ1608Y102BT
EP31
MMZ1608Y102BTEP1 MMZ1608Y102BTEP3 220R10 220R24
J1
12 34 56 78 910
1112 1314 1516 1718 1920 2122 2324 2526 2728 2930 3132 3334 3536 3738 3940
3183
MP151
1 2 3 4
3183
MP152
1 2 3 4
10U
L151
DSP UNIT (DSP-1)
10U
L171
10
C154
10
C174
22
R197
22
R202
22R4 22R6 22R13 22R15 22R19 22R21 22R23
22R5 22R7 22R12 22R14 22R16
MMZ1608Y102BTEP18
22R20 22R22 22R25 22R27 22R29
22R83 22R85 22R89
22R84 22R86 22R88 22R90
22R120 22R122 22R124 22R126 22R128
22R119 22R121 22R123 22R125
2.7U
L172
2.7U
L152
220
R192
68
R194
J182
100 CE-LH
C133
22R98
22K
R183
68
R188
CLK24M_B
0
R198
DRESD DSPCK ADSPX
ADSPCR ADSPCX
AHSK0 AHSK1
AVSQ ARTD ATND
DAVOX
DARSV1
DSPR FRWT BDSPX BDSPCR BDSPCX MDAT MCK DRESH
RASTB RBSTB
MIXBV MCK RBSTB MIXAV MCK RASTB
MDAT
DRESH
RAAGCV
RAAGC_DET
MDAT
DRESH
RBAGCV
RBAGC_DET
DBRSV2
DAX_TIF
BSPI_MOSI
SPIBADC_CS
DAR_MIC
96K_FRM
6M_BCLK
DR_AF
DAR_IF
/ACAL
DAX_AF
ANSQ
CTFL
DAX_MREC
DAX_USB
BRTD
RBIFMS
BHSK1
BTND
BSPI_CLK
BSPI_MISO
DAR_MOD
BHSK0
BDSPCR
BVSQ
BDSPX
3M_BCLK
DSKY
BNSQ
AVSQ
BDSPCX
DBRSV1
48K_FRM
DBX_REC
DSPCK
DSPR
DRESD
FRWT
ADSPX
ADSPCX
ADSPCR
RAIFMS
AHSK0
AHSK1
DARSV1
DAVOX
ARTD
ATND
ASPI_MISO
ASPI_MOSI
ASPI_CLK
SPIAADC_CS
/BCAL
DBX_USB
CLK24M 48K_FRM DR_AF
DBX_IF
DBX_REC DAR_MOD
DAX_MREC
DBX_IF
DBR_IF
DBX_AF
RAIFMSRBIFMS
DBRSV1 DBRSV2 BTND BHSK0 BHSK1 BVSQ
ANSQ CTFL DSKY
BRTD BNSQ
MIXAVMIXBV
DAR_MIC DAX_TIF /ACAL /BCAL 6M_BCLK 96K_FRM CLK12M DBR_IF DAR_IF RBIFMS RAIFMS RBAGC_DET RAAGC_DET
ASPI_MISO
ASPI_CLK
ASPI_MOSI
SPIAADC_CS
DAX_AF
DAX_USB
RAAGCV
BSPI_MISO
BSPI_CLK
BSPI_MOSI
SPIBADC_CS
DBX_AF
DBX_USB
RBAGCV
CLK12M
3M_BCLK
CLK24M
GND
+3R3V
+3R3V
+11V
GND
+11V
[MCLK24M]
TO LOGIC J1391
TO LOGIC J1301
TO LOGIC J1351
TO RF-B J1801
TO RF-A J1801
TO MAIN J131
TO MAIN J133
+11V +15V +11V +11V
+15v +11V +3R3V +11V -12V
1.1
1.1
3.4 V
V
t
40.7 nsec
(24.576 MHz)
*: Refer to the PARTS LIST for the value and name of component.