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8-3
1
1
2
2
3
3
4
4
5
5
6
6
7
7
BUFF
IC723/IC724/IC754
62783Gx3
D/A
R2A20169
IC781
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
1
1
2
2
3
3
4
4
5
5
6
6
7
7
LPF
NJM2114
IC2451
BUFF
NJM2114
IC2241
LPF
NJM5534x2
IC2041/IC2051
D/A
PCM1754
IC2411
LPF
NJM2114
IC2231
A/D
PCM4222
IC2131
ADSP-21489
IC301
DSP
BUFF
NJM5534
IC2361
LPF
NJM2114
IC2111
LPF
NJM2114
IC2321
BUFF
NJM5534
IC2101
BUFF
NJM5534
IC2221
LPF
NJM5534x2
IC2341/IC2351
A/D
PCM4222
IC2001
LPF
NJM2114
IC2331
LPF
NJM2114
IC2451
LPF
fc=10.8kHz G=8.88dB
BUFF
NJM2114
IC2121
LPF
NJM5534x2
IC2081/IC2091
D/A
AK4621
IC2301
LPF
NJM5534x2
IC2161/IC2171
LPF
NJM2114
IC2421
LPF
NJM5534x2
IC2201/IC2211
A/D
D/A
PCM1795
IC2071
D/A
PCM1795
IC2191
D/A
PCM1754
IC2441
PWR
AMP
IC431
LA4425
LPF
LPF
NJM4580
fc=8.8kHz G=-15dB
IC441
PWR
AMP
IC421
LA4425
NJM2172
IC861
VCA
VCA
LPF
fc=10.8kHz G=8.88dB
LPF
NJM4580
fc=10.8kHz G=0dB
IC601
LPF
NJM4580
fc=10.8kHz G=0dB
IC581
APC
Q976-Q977
LDTC144EEx2
POWSET
NJM2058
IC931
DCAMP
SWR
Q993/Q994
LDTC114EEx2
ALC
CTRL
Q271
LDTC114EE
SQL
SW
Q251/Q252/Q253
DSC7004SO/LDTA114EE/L2SC4081
SEND
CTRL
D/A
R2A20169
IC782
L2SC4081
Q781
DC
CTRL
IC22/Q24
AN79L08/DSC7004S0
-8
REG
AMP
NJM2114
IC2311
AMP
NJM5534
IC2031
AMP
IC641
NJM4580
AMP
AMP
IC701
NJM4580
AMP
AMP
TS462
IC911
AMP
AMP
IC521
NJM4580
fc=8.8kHz G=0dB
AMP
NJM4580
IC2061
AMP
NJM2114
IC2371
AMP
NJM4580
IC2181
Q261
L2SC4081
RTTY
KEY
Q266
TRV
CTRL
L2SC4081
FILTER
RIPPLE
Q832
L2SC4081
DC-DC
IC151
ADP2370
FLASH
MEMORY
IC351
EN25Q40A
AMP
FIL
RIPPLE
Q431
2SD1801
LDTC114EE
Q36
SW
CTRL
IC2002
NJM2871BF04
+4
REG
DCAMP
DCAMP
DCAMP
DIV
IC201
SN74LVC2G74
X181
CR-939
AMP
Q2381
L2SC4081
AMP
Q2511
L2SC4081
AMP
Q2261
L2SC4081
AMP
Q2271
L2SC4081
AMP
Q2541
L2SC4081
AF
AMP
TPA6130A2
IC461
AF
AMP
AMP
AMP
IC471
NJM4580
AMP
AMP
IC472
NJM4580
Q272
LDTC114EE
SQL
SW
AMP
IC281
NJM4558
ALC
AMP
Q995
L2SA1576AR
ALC
AMP
IC951
NJM2058
Q951/Q952/Q971/Q972/D951
2SK3018/LDTA114EE/KTC2875/
LDTA114EE/DZ2J047M
ALC
CTRL
SW
LDTC114EE
Q37
SW
CTRL
SW
IC37
PS7122AL
SW
Q411
LDTC114EE
FIL
RIPPLE
Q421
2SD1801
AF
MUTE
Q501
LDTC114EE
AMP
IC661
NJM4580
+5
REG
IC2251
NJM2871
LPF
NJM2114
IC2421
SW
IC2021/Q2021
TC7W53/LDTC114EE
SW
IC902
CD4053B
VCA
SW
IC902
CD4053B
NJM2172
IC841
VCA
SW
IC901
CD4053B
SW
IC901
CD4053B
SW
Q831
DMG564010
LEVEL
CONV
IC181
SN74AUP1T17
BUFF
IC186
SN74LVC3G34
FLASH
MEMORY
IC451
EN25Q40A
ADSP-21489
IC401
DSP
DC-DC
IC171
ADP2370
+5
REG
IC2252
NJM2871
IC2132
NJM2871
+4
REG
AMP
NJM5534
IC2151
SW
IC2022/Q2022-Q2023
TC7W53/LDTC114EEx2
+8
REG
IC11
NJM7808
+5
REG
IC16
NJM7805
+5
REG
IC2502
NJM2871
+5
REG
IC2501
NJM2871
IC721/IC722/IC751
SN74AHC595x3
S/P
CONV
IC752
SN74AHC595
S/P
CONV
SW
LDTC114EE
Q422
SW
CTRL
LDTC114EE
Q432
SW
CTRL
SW
SW
IC522
CD4053B
MODAV
UMODGV
MIGV
MIC8VS
+11V
MODBV
POCV
HFS/TXB11
PFORL
PREFL
DIDL
ALCL
u
UNSBS
TAMS
SQLBS
SQLAS
TRAS
SENI
+8V
+8V
-8V
-12V
+11V
T8V
RTKI
TRVI
BNDAV
BNDBV
REG8V
+5V
RAIFMS
RBIFMS
3.3V
PDIDL
ICCV
PFIDL
FIDL
VDL
PVDL
ALC
TRV
GND
SEND
+15V
ALC
RTTY
MOD
SQLSM
+8V
+15V
ALC
RTTY
GND
ALC
MDAT/MCK/ASTB1
SEND
SEND
CONTROL
SQLSM
SIGNAL
AF/IF12k
GND
MDAT/MCK/MSTB1/MSTB2/DRESH
BAND
+15V
AF/IF12k
SWITCH
+15V
+8V
TRV
ALC
SEND
SIGNAL
RELAY
BAND
GND
ALC
DAOUT_AF
L-
VOXAF
MAIN UNIT
R+
R+
DRESD
/BCAL
L+
(FROM RX-A UNIT)
DAOUT_USB
RAAGCV
RBAGCV
TAFIN
DBOUT_USB
RAAGC_DET
DAOUT_ACC
TXIF
TXIF
DBOUT_ACC
DBOUT_AF
R-
R-
RBAGC_DET
L+
L-
/ACAL
UNIT
SPHONE
FRONT
UNIT
INT SP
PHONES
MPHONE
SUB AF
CHASSIS
PHI(To the FRONT CPU)
PHON
SP OUT A
SPK
MAIN AF
BSPON
ASPON
SP OUT B
ACC_AFA
ACC_AFB
AMODIN_A
MICI
RAIF
MAFS
AFO
(MIC AF)
USB_AF_R
USB_AF_L
MDAT/MCK/ASTB2
SIGNAL
CONTROL
CONNECT UNIT
RBIF
MON
UMOD
VOXAF
SWITCH
SIGNAL
AMODIN_B
(To the RF-A UNIT)
(RF-A RXIF)
L+
L-
R+
R-
(From the RX-B UNIT)
(RF-B RXIF)
(To the RF-B UNIT)
L
R
R
L
L-
L+
R+
R-
R-
L+
L-
R+
ACC_AFA
ACC_AFB
3:SEND
ACC(1)
3:SEND
7:13.8V
6:SQLS
2:GND
2:GND
A
7:13.8V
ACC(2)
2:GND
6:TRV
5:AF
1:8V
3:SEND
1:RTTY
B
6:TRV
B
8:ALC
5:ALC
4:MOD
7:13.8V
2:GND
6:SQLS
ACC(1)
5:ALC
1:8V
4:BAND
8:ALC
1:RTTY
4:MOD
ACC(2)
4:BAND
7:13.8V
3:SEND
5:AF
A
(To the ACC SOCKET)
CLK24M_B
DSP UNIT
SCHEMATIC
DIAGRAM
r
SCHEMATIC
DIAGRAM
+15V
+15V
EXRL1S
EXRL2S
+8V
+8V
+5V
+5V
UMODS
MICS
AMODIN_B
MOD
AMODIN_A
R+
R-
1.1V A
1.1V B
CLK12M
MCLK24M
CLK12M
CLK24M_A
CLK12M
AF DATA
IN/OUT
IF DATA
IN/OUT
LOGIC
UNIT
MCLK24M
MCLK24M
MCLK24M
MCLK24M
AAMODS
BAMODS
24.576MHz
+8V
+8V
CLK24M_B
CLK24M_A
CLK24M
MCLK24M
SPMIXS
PMIXS
TX
RX