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SECTION 10
BLOCK DIAGRAM
10 - 1
NOTES :
Contorol line
Common line
TX line
RX line
DATA lime
Voltage line
BAL
IC7:
NJM12902
X2:
CR-783
15.3 MHz
Q19:
2SC4116
REF
X3
BPF
PLL
IC
IC4:
MB15A02
TCXO
LVIN
S5V
LOOP
FIL
RIPPLE
FIL
Q20:
2SK3019
BUFF
CHARGE
PUMP
BUFF
45.9 MHz
SQIN
DET
MOD
LVA, T1, T2
D/A
FM IF IC
IC8:
M62363FP
Q39: 2SC4081
Q40: 2SA1576
Q14: 2SC4226
D19, 20: HVC376B
Q15: XP1214
Q16: UNR9213J
Q18:
2SK880
Q17:
2SC4116
D22:
HVC375B
D21:
HVC375B
IC7:
NJM12902
LV
LV
ADJ
RX VCO
FAST
SW
LPF
RSSI
NOIS
ALFYM450F=K
CDBC450CX24
Q26:
UNR9213J
Q34:
2SK3019
IC6:
NJM13403
IC6:
NJM13403
DISC
CONNECTOR
DET
OPTION
CTCSS/DTCS DEC
IC7:
NJM12902
450 kHz
CERAMIC
BPF
FI2
X1
LV
A
W/N
SW
VCO
SW
R5V
IC1: TA31136FN
HPF
RX
MUTE
CTCSS/DTCS
LPF
TONE
SENC0-3
TEMP
F1
T5C
R5C
VCC
S5C
F2
LPF
IC5:
NJM12902
IC10:
CD4066
ANALOG
SW
RMUT
RMUT
MMUT
TMUT
IC6:
NJM13403
IC6:
NJM13403
Q35:
2SK3019
OPTION
MCOT
CONNECTOR
MCIN
AMP
BEEP
HPF
MIC
MUTE
LV
ADJ
BUFF
FM
MOD
TX VCO
D18:
1SV239
D16, 17: HVC376B
Q13:
2SC4226
Q12:
2SC5107
Q11:
2SC5107
Q10:
2SC5107
BUFF
BUFF
TX/RX
SW
BUFF
D14, D15:
MA2S077
Q9:
2SC5110
Q8:
RD01MUS1
Q7:
RD07MVS1
IC2:
TA75S01F
D1:
RB876W
D2: 1SV307
D5: 1SV307
Q6:
UNR9113J
PRE
DRIVE
DRIVE
AMP
PWR
AMP
ATT
182. 35 MHz-220. 35 MHz
Q3:
3SK299
46. 35 MHz
MIXER
XTAL
BPF
IF
AMP
FI1:
FL-335
Q4:
2SC5107
DET
LPF
LPF
LPF
FIL
SW
CSFT
EEPROM
X3
CR-764
19. 6608 MHz
SHIFT
SW
CH
SELECT
AMP
IC7:
NJM12902
CDEC
SDEC
IC5:
NJM12902
IC5:
NJM12902
CENC0-2
Q27:
UNR9213J
S4:
TP70TF5163
BEEPO
SIGO
DUSE
MMUTE
RMUTE
AFONO
IC15:
BR24L16FV
D28:
MA2S077
OPTION
BUSY
CPU
IC13:HD6433687
R131
IC14:
BD5242
IC9:
NJM2870
RES
CPU5
Q32: XP4216
RESET
LED
CTRL
G
R
DS1:
CL-165HR
PWR
DET
ANT
SW
LPF
136-174 MHz
MUTE
SW
TMUT
J2
HSJ1122-010010
HSJ1456-010320
BM02B-ASRS-TF
MC1
PTT
J3
J1
SP1
BT1
BA
TTER
Y_1
1
2
2
2
1
VCC
F1
CLONE
BUFF
Q30: 2SA2048
Q31: XP6501
Q29: UNR9210J
D26: PB876W
PWR
CTRL
AFON
IC12:
TA7368F
AFONO
AF VOL
AF
AMP
PTT
OPTION
PTTI
CONNECTOR
Q28: UNR911HJ
PTT
DET
APC
AMP
T2
D8:
HVC375B
D4:
HVC375B
BPF
BPF
Q1:
2SK1829
GATE
CTRL
RSSI
RF
AMP
Q2:
3SK293
T1
D9:
HVC350B
D10:
HVC350B
BPF
BPF
T2
Q23: 2SB1132
Q24: XP6501
Q25: UNR9113J
S5
REG
+5
REG
Q21:
2SA1577
T5
REG
Q22:
2SA1577
R5
REG
T5V
R5V
S5V
+5V