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10-2
D/A
A/D
A/D
RXIF
BUFF
MIC
A/D
A/D
D/A
D/A
BUFF
AGC
DET
BUFF
EXAFOUT
BUFF
BUFF
BUFF
BUFF
AF
MUTE
TXIF
BEEP
D/A
EXAF
DSPCK
BUFF
BUFF
AGC
UPWS
REGCKS
DULS
MCK
MDA
ST8
BUFF
MSEL2
MSEL1
EXAFOUT
EXAF
MODPTT
CWK
EALC
EXTSEL
GPTXD
RL1
TSTART
EXTXD
EXRXD
ECK
EDT
MUTE
SPMUTE
MUTE
AF
MUTE
SPMUTE
TCON
EALARM
UDRES
RESET
UDRES
DULS
DTXD
DTFS
DCLK
DRFS
DSKY
DRX
DRXD
HSK0
BPST
CWST
FULL
VSQL
BUFF
EALARM
VBUSK
UPWS
REGCKS
EXTSEL
MSEL1
MSEL2
MSEL2
MODPTT
ACCOUT
ACCMOD
ACCOUT
ACCMOD
CI-V
14V
1
2
DM0
DP0
DM0
DP0
DSP2AFI
DSP2AFO
DSP2AFI
DSP2AFO
CI-V
I/F
CI-V
I/F
CI-V
I/F
LIMIT
AMP
AMP
AMP
LPF
AF
AMP
GPRXD
J3305
1
1
2
2
3
3
4
4
5
5
6
6
7
7
TKEYS
J8205
1
1
2
2
3
3
4
4
5
5
EEPROM
X2
X1
UPWS
DRES
RESET
J3007
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
+1.2V
IC8201
IC3611
CODEC
IC8202
IC8203
+1.2V
REG
IC3608
IC3602,IC3603
AMP
IC3004
IC3008
IC3604 IC3607
IC3601
IC3617
IC3004
IC3604,IC3605
IC3615
IC3615
LPF
IC3003
IC3005
IC3001
DSP
IC3613
P-CLK
64MHz
5V/3.3V
DC/DC CON
IC8001
IC3614
IC3614
AGC
RX AF
TX IF 36KHz
TX AF
MODEM TX
RX IF 36KHz
AGC DET
AF GAIN
ADJ
MIC
IC3612
IC3610
DSPBEEP
IN3
IN4
IN2
IN1
OUT4
OUT3
OUT2
OUT1
AINL+
AINL-
AOUTL-
AOUTL+
AOUTR+
AOUTR-
AINR-
AINR+
CMCK
20MHz
IC3011
IC3003
ACCMOD
DSPMOD
R3IF
DSPO2
Codec
A/D converter
3.3V
5V
14V
3.3V
DSP2-A
UNIT
DSP1-A
UNIT
IC3601,IC3602
D3601,D3602
D/A converter
IC8206
DC/DC CON
8V/-12V
-12V
8V
USB
HUB
CODEC
USB
BRIDGE
USB
USB
TO ACC
CABLE USB
TC4
MODEM
D-SUB 9PIN
TO ACC
TUN
CTRL
BRIDGE
FOR ANT TUNE
TC4 AF
S/P
CABLE 12PIN
TO ACC
FOR EX MOD
FOR EX GPS
AFIN
AFOUT
AFGND
GND
MODPTT
CW KEY
EALARM
ALC
GPSTXD
CI-V
GPSRXD
RS-485
Converter
DRIVE
GPS
14V
GND
START
KEY
USBAFIN USBAFOUT
DSPBEEP
Q3016,Q3017,Q3018,Q3019,
Q3021,Q3022
to MAIN
SP
SYNC
RL1
14V
IC3012
CONV.
SCL
SDA
AUX0
AUX1
REG
5V
3.3V
DP0
DM0
GND
VBUS
IC8003
J8204
IC8212
Q8007 D8006
D8005
IC8211
Q8006
3.3V
IC8214
Q8009
IC8210
IC8209
IC8208
IC8207
IC8219
JACK
IC8216
IC8217
CTRL
Q8010
PTT
TC4 Ctrl
Radio Ctrl
CI-V
IC3629
IC3624
IC3625
D8007
IC8218
Q8013
CTRL
SEND
Q3014
Q3012
IC3623
HIC3628
Q3011
HIC3626
HIC3627
Q3013
CTRL
EALARM
14V
GND
TO PA
14V
J3006
J3308
GND
GND
GND
D8001,D8002
Q8003
Q8001,Q8002
3.3V
5V
REG
IC8215
IC8204,IC8205
GPS 5V
NC
DC 12V