10 - 1
SECTION 10
BLOCK DIAGRAM
LPF
PWR
DET
D48,D49:MA728
D45:1SS375
MUTE
SW
Q43:UNR9213J
ANT
SW
D 34:MA2S077
D44:L407CD
PWR
AM P
IC22
BPF
BPF
RF
AMP
3SK293
Q36
APC
AM P
IC23
TA75S01F
BPF
XTAL
FI3
FL-401
IF
AM P
Q7
2SC4215
BUFF
Q24
2SC5107
BUFF
Q25
2SC5107
LPF
YGR
AM P
Q37
2SC5107
AGC
Q39:2SK1829
LPF
RXVCO 1
Q20:2SC4226
D7:HVC383B
LPF
LPF
AMP
DRIVE
AM P
Q38
2SC3357
RXVCO 2
Q21:2SC4226
D8:HVC383B
BPF
XTAL
FI4
FL-420
FIL
LOOP
Q 11:2SC4116
Q14:24C4116
X2
Q32
2SC5700
FIL
LOOP
Q10:2SC4116
Q13:2SC4116
LPF
REF
X1:CR-826
15.3MHz
AM P
IC37
NJM2125F
BUFF
Q8
2SK880
X2
Q33
2SC5700
TXVCO1
Q22:2SC4226
D9 :HVC383B
BUFF
Q5
2SK880
FAN
CTRL
Q26:XP1214
Q30:UNR9213J
Q27:XP1214
Q28:UNR9213J
BUFF
Q35
2SC5107
TXVCO2
Q23:2SC4226
D 10:HVC383B
BUFF
Q34
2SC5107
IC2
AK2330
REF
X2:CR-826
15.3MHz
LPF
JTBM450CX24
X3
BPF
CERAMIC
BPF
CERAMIC
AM P
IC1:NJM12902V
IC2
AK2330
AF
AMP
LA4425A
AM P
IC29
TA75S01F
ALC
AMP
AMP
IC34:NJM12902V
J6
IC2
AK2330
AMP
IC1:NJM12902V
IC2
AK2330
MUT E
MUT E
AM P
IC36
NJM12904V
AMP
AF
AM P
2SC4116
AMP
IC36
NJM12904V
BPF
X3
Q2
2SC4116
4.7U
L500
Q57
2SJ377
MMZ1005S601CT
EP7
4.7U
L58
4.7U
L31
IF
AM P
IC7
NJM2716F
IC2
AK2330
AMP
IC11:NJM2711F
AM P
AMP
BUFF
IC508
TC75S51F
TMUT
TX
46.35MHz 1st IF
46.35MHz 1st IF
#11,#13:403.65MHz-473.65MHz
RSSI
#01,#03:RA55H4047M
D28,D29
HVC350B
D21,D22,D24
HVC350B
D62:HS888WS
L27,L32:617DB
Q19
2SC4215
RX
BAL
RLVIN
TLVIN
TLVA
RLVA
TREF
RX
FANV
TX VCOs
RX VCOs
1st IF MIXER
FAN
Explanatory Notes
COMMON LINE
CONTROL LINE
TX LINE
RX LINE
DATA LINE
RFPO
D11,D12:1SV308
A/D
SW
Q12:UNR9113J
A/D
Q12:UNR9113J
NWC1
SW
D3,D4:1SV308
VCO SW
RVCO8V
HVC350B
D15,D16
Q6 :2SK880
RREF
HVC350B
LV ADJ
D13,D14
Q4:2SK880
TVCO8V
TX
VCO SW
MOD
MOD
J601
J4:28FLT-SM2-TB
J602
D-SUB25
D31,D32
MA36B
D17,D18
EXAD
VCC
EXDA
AFOUT
RXD
EXIO1-9
TXD
DATAIN
DISC
MODIN
CTS
RTS
GND
GND
RTS
AFOUT
TXD
EXMOD
EXAD
EXDA
CTS
RXD
DISC
VCC
D ATAIN
D/A 2
#11,#13:RA55H4452M
#22:RA30H4047M
D38:L709CE
#01,#03,#22:400-470M
#11,#13:450-520M
T8V
#01,#03,#22:400-470M
#11,#13:450-520M
HV
T1
LV ADJ
D27:MA2S111
RSSI
NOIS
CPU
450KHz
2nd IF
NWC2
Q 1:UNR9113J
Q3
CFWS450HT
FI1
2SK3019
N,D/W
FI2
D2:DAN235E
SW
SW
N/D/ W
SW
N/D/W
NWC2
Q 1:UNR9113J
D1:DAN235E
IF IC
IC5:TA31136FNG
PTTI
EXMOD
A K4554VT
Q56:TPC6103
DMO
DEXM
D ISC
to TCXO
D51:MA2S111
IC25
AFO
Q53:UNR9213J
SP JACK
CD4D53B
to TX VCO
MIC
D47:DAN222
AN6123MS
SW
BEPO
LINEAR
SIGNAL
D/A 5
BEEP
MODI
BA L
DAFO
MCIN
Q52:UNR9213J
DATA
DMI
IC28
IC35
IC8
SIGO
Q59:DTC363EK
MOD
EDMUT
MCOT
AFONO
DATAIN
D46:DAN222
CODEC
SW
SW X
D/A 1
AFOUT
D/A 3
Q61
POSW
H SJO807-01-010
AFON
AFONO
AFON2
BEEPM
F
B
D
To Option Uni t
AF
SW
IC34
NJM12902V
CD4D53B
IC35
DET
D/A 0
LMX2352TM
IC4
IC
RX PLL
45.9MHz
2nd LO
LMX2352TM
TX PLL
IC3
IC
15.3MHz
EXIO1-9
CD9125SA1J0
IMSA-9631S-28Y921
IC26
RS-
232C
XCTS
XTXD
XRTS
XRXD
MAX3232EIPWR
UPD78F1153GK
IC502
J501
S8B-PH-SM4-TB
J502
S8B-PH-SM4-TB
To MAIN UNIT
AFMDA
J503
CD4053B
IC506
SW Y
PTT
BPTT
APTT
SW Z
IC506
CD4053B
BAFO
AAFO
AFO
ABSW
ABSW
TDA8547TS
AFON
SW
Q506:XP6501
SP/ESP
IC509
D510:MA2S111
Q 508:2SB1132
AF IC
J504
B2B-ZR-SM4-TF
SP+
SP-
SP
JACK
EXT MIC
BMFDA
BFMDA
REG
5V
8V
F8V
F8V
5V
CPU5V
8V
IC503
N J2870
CL I
CLO
8V
M ICE
M ICE
MIC
M ICE
M CIN
MCIN
POSW
Front
AAFO
BAFO
8V
M CIN
APTT
BPTT
M ICE
AMFDA
J505
B8B-ZR-SM4-TF
GND
GND
GND
5V
FLMDO
RES
RSTIN
TOOL0-1
S506
CH SW
RH70N1037E20
DIUD
DICK
S501-S505
KEY
IC500
LCD
S1D15206F00A200
DRIVER
LAO
LRD
LD0-7
COM0-16
SEG0-77
LCD
L4-0013TVY
DS500
DTC114TU
Q504
LED
SW
LIGHT
DS505-510
SML-311YT
LIGHT
Q 500-503
LED
EMPG3338S
SW
LED
DTC114TU
ALEDR
ALEDT
BLEDT
BLEDR
EMVR3338S
ALEDPG
DS511,DS512
BLEDPR
ALEDPR
VRPG3349S
DTA114TU
BLEDPG
LED
Q513-516:
SW
LED
Q510,Q511,
DS501,DS503:
DS502,DS504:
LMR
LRES
T/R
PWR
BACK
D-SUB
JACK
MAIN UNIT
To
JACK
POSW
KYP0
RES
S-80942CNMC
RES
IC501
RSTIN
CPU
AFMDA
AMFDA
TEMP
TEMP
VOL
CTRL
AFVI
LED
LCD
JACK
JACK
JACK
3017-8821
OSC
CSFT
OSC1
OSC2
ABSW
FRONT UNIT
CONNECT UNIT
REF5
REG
VCC
Q45
PWR
1.6VC
REG
CPU5V
R1114Q161D
T8V
+5V
DA221
AN8005M
3.3VD
TA7808F
SW
3.3VD
XP6501
REG
XC6204B332M
2SB1132
2SD1664
8V
REG
POWE R
Q58 UNR9213J
REG
Q40
TXC
Q44
IC14
Q41
D40
REF5
REG
IC30
IC27
UNR9213J
HV
IC15
T8V
XC6204B332M
3VA
REG
IC13
3.3VA
Q49
UNR9213J
Q48
REG
R8V
2SA1577
RXC
R8V
DSP3V
CPU3V
1.6VC
REG
DSP5V
TA7805F
IC39
HV
HV
DSP5V
+5V
8V
DSP5V
DSP5V
DSP5V
REF5
VCC
8V
8V
HV
FAN
FANS
MF 1
AFB0512HB-BS
TPLST
PLSCK
PLSSO
TUNLK
RUNLK
PLSSO
PLSCK
RPLST
FIL
RIPPLE
FIL
RIPPLE
TVCO8V
RVCO8V
Q16
2SC4116
2SC4116
Q15
8V
8V
HV
FXL
SQ L
SQ L
IC2
AK2330
NWC2
SW
N/W
EXDISC
To CONNECT UNIT
HPF
T2
CDISC
DISC
D_IF
A/D
IC10:TC7WBD125AFK
IC9:AD7476ARTZ
BCLKRO
BDRO
BESR0
DSP
D/A 4
HINT
INT1
HRDY
HDS1
HDS2
D0-15
HCS
GPIO11-12
A1-14
HPW
FMS320VC5509AZHH
IC12
CLOCK
CR-817
X4
DRES
Q517,Q518:
DTC114TU
KYP1
KYP2
KYP3
KYP4
R551
EVU-F2KFK3B14
JACK
R512:ERTJ0EP472J
CLO
CL I
HANG
GND
AFON
#01,#03,#22:353.65MHz-423.65MHz
2SC5107
Q65
PMBFJ310
Q 63,64
2SC4215
Q19
CFWS450F
CCS
CIRQ
CSI
CSO
OPT1-3
OPV1-3
AFONO
BUSY
MMUT
CCK
PTTO
PTTI
RMUT
DISC
AFOUT
BEPO
VCC
MIC
MCOT
SIGO
GND
+5V
J1
AXK540145J
OPTION UNIT
From FRONT UNIT
FMDA
MFDA
GND
F8V
3008L-8P8C
J5
M CIN
PTT
M ICE
AFO
HD64F2506FC26
IC20
EEPROM
IC21
24LC512T
ESCL
ESDA
GPIO6
GPIO7
BESX1
BDX1
BCLKX1
BDR1
D19
DAN222
PWR
MD2
ON
PWON
PWR
PLSCK
RPLST RUNLK
PLSSO
TUNLK
TPLST
PTTI
DPDN
X5:CR-858
XTAL
CSFT
RSSI
BEEP
VCC
TA7808F
F8V
REG
IC41
F8V
VCC
