9 - 1
SECTION 9. BLOCK
DIAGRAM
LPF
LPF
LPF
NJM12902
IC5
LPF
NJM12902
IC7
LPF
IC5
NJM12902
LPF
NJM12902
IC5
PWR
DET
D1
RB876W
MUTE
SW
UNR9113J
Q6
EEPROM
IC15
BR24L16FV
RESET
IC14
BD5242
SHIFT
SW
D28
MA2S077
ANT
SW
D5:1SV307
D2:1SV307
PWR
AMP
Q7
RD07MVS1
TX/RX
SW
MA2S077
D14,D15
Q14
2SC4226
D19,20:HVC376B
Q13
2SC4226
D16,17:HVC376B
FIL
RIPPLE
Q17
2SC4116
VCO
SW
Q15:XP1214
Q16:UNR9213J
FIL
LOOP
PLL
IC
IC4
MB15A02
X3
Q19
2SC4116
X1
CDBC450CX24
X3
CR-764
AMP
NJM13403
IC6
FM
MOD
D18
1SV239
Q3
3SK324
BPF
D10
HVC350B
BPF
D9
HVC350B
BPF
D4
HVC375B
BPF
D8
HVC375B
BPF
RF
AMP
Q2
3SK293
APC
AMP
IC2
TA75S01F
BPF
XTAL
FI1
FL-335
IF
AMP
Q4
2SC5107
BPF
CERAMIC
FI2
ALFYM450F=K
+5
REG
IC9
NJM2870
AF
AMP
IC12
TA7368F
SP1
BUFF
Q10
2SC5107
BUFF
Q12
2SC5107
BUFF
Q11
2SC5107
BUFF
Q18
2SK880
SW
FIL
Q27
UNR9213J
DRIVE
AMP
Q8
RD01MUS1
ATT
GATE
CTRL
Q1
2SK1829
AMP
IC7
NJM12902
MC1
PTT
PTT
DET
Q28:UNR911HJ
AF VOL
X2
CR-783
TCXO
T5
REG
Q21
2SA1577
REG
R5
Q22
2SA1577
REG
S5
Q23:2SB1132
Q24:XP6501
Q25:UNR9113J
F1
1
2
BATTERY_1
BT1
PWR
CTRL
Q30:2SA2048
Q31:XP6501
DRIVE
PRE
Q9
2SC5110
LV
ADJ
D21
HVC375B
LV
ADJ
D22
HVC375B
HPF
IC6
NJM13403
LPF
IC6
NJM13403
LED
CTRL
Q32:XP4216
BUFF
IC7
NJM12902
BUFF
IC7
NJM12902
FAST
SW
Q20
2SK3019
R
G
DS1
CL-165HR
R131
HSJ1456-010320
J3
HSJ1122-010010
J2
SELECT
S4
TP70TF5163
CH
Q29:UNR9210J
D26:RB876W
CLONE
BUFF
W/N
SW
Q26
UNR9213J
J1
BM02B-ASRS-TF
1
2
HPF
IC6
NJM13403
MIC
MUTE
Q35
2SK3019
Q34
2SK3019
RX
MUTE
CHARGE
PUMP
Q39:2SC4081
Q40:2SA1576
MMUT
TMUT
RMUT
RMUT
SDEC
CDEC
RES
CENC0-2
SENC0-3
D/A
IF IC
LVIN
S5V
R5V
RX VCO
TX VCO
RSSI
DUSE
Explanatory notes
CONTROL LINE
COMMON LINE
TX LINE
RX LINE
DATA LINE
T2
T1
T2
TMUT
NOIS
CPU
IC1:TA31136FN
IC8
M62363FP
IC13
136-174MHz
REF
BAL
15.3MHz
45.9MHz
DET
SQIN
450KHz
46.35MHz
182.35MHz-220.35MHz
TONE
CTCSS/DTCS DEC
MAIN UNIT
19.6608MHz
CSFT
MIXER
RSSI
MOD
BEEP
CPU5
VCC
+5V
S5V
R5V
T5V
S5C
R5C
T5C
CTCSS/DTCS
LV
LVA
LVA,T1,T2
IC10
CD4066
ANALOG
SW
TEMP
VCC
OPTION CONNECTOR
OPTION CONNECTOR
OPTION CONNECTOR
OPTION
MMUTE
RMUTE
AFONO
BEEPO
BUSY
DET
DISC
PTTI
PTT
MCIN
MCOT
F1
F2
SIGO
DET
AFON
AFONO
1