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ANT CONNECTOR




D301,D302 D304 SW Q2 SW Q6 RF AMP D9 T/R SW Q7 RF AMP IC3 RF PA D11 ANT SW
CV DTC TX 2SC 2SC RLS
MA362 MA77 144 4083 MA77 POWER
EE (N,P) 4093 MODULE 135
D17
RB
3T
D303 Q301 OSC Q303 AMP t 3R
MOD 2SK 2SC OUTP TH1 D16 Q10
MA360 238 4808 DA110 NOISE DET NOISE AMP Q12 HPF DE-EMPH
(K17) (Q) Q17 2SC POWER SW
4738 MA 2SC 2SC SB
3C D7 T/R SW 4738 4738 BAT+
THERMAL (GR) 742 (GR) (GR)
ASB
Q2 Q1 Q304 AMP PROTECTOR
AMP LPF APC SB BUSY
3C 2SC 2SC 3C 2SC OUT Q14 BAT-
4738 VCO UNIT 4808 MA77 D8 T/R SW 3T
4619 D18 V.REF C. REG
(GR) (Q) D12 BAND SW
2SK DA 2SK
1SS SM C1 1824 221 1483
312
LOOP FILTER TP
Q8 MIXER VOL
2SK 2SC 2SC IC4 MC3372D MUTE
1215 4808
2SK (E) (Q) 4619 FM IF SYSTEM
2SK 2SJ
1824 243 879 MCF 45.05MHZ
(Y)
HVU 1SV 1SV 3R
DC-DC CONVERTER 355 270 270
44.595MHZ CF1 CD1 ROTARY Q16
DT 3C 3M ENCODER CURR.REG
EP IC1 MB1511 PLL TC7660
CK 2SK APC
3C 879
DS SW (GR)
MA
RF UNIT 12.8MHZ
110
UL




MUTE

BUSY




APC


ASB




MOD
SB

AF
SM
CI
UP
3M
DN

RB
EP

DT

UL
3R
CK
3C
TX
3T
E
SB

CONTROL UNIT
HI
Q220 SW
Q205 SW D202 V.REF
IC203 IC205 IC209 2SJ
SB S-81235PG S-80730SN TC7S08FU MA
V.REG VOLTAGE DET DET 243 UMC4
8039
VDD BEEP/DTMF
3T Q213 SB Q214 3C Q208 SW Q204 SW TO PRE-EMPH
V.REG V.REG Q219 SW IC202 DTA DTA H/L
D217 2SB 2SB DTA LCD 24C16 143 3M 143
3M 75558
766 766 143 3R EEPROM ZE LAMPS ZE Q202 SW
RESET
INT4




TX LED (RS) (RS) ZE Q209SW
DI CK VDD 3MS LAMP APC IC204 2SJ DEV MIC AMP
LM301AD 204 AFC1 2SK
Q215 3M Q216 VDD DC AMP
BEEP
1824 MUTE
V.DET V.DET 3RC LAMP SW CALL AF PA
IC202 STD
UMW1 UMW1 ACK MONI SW DTMF NJM 2SK Q221 SW
LC7387M-L SD RB Q201 SW 2070
SW SW 1588
DTMF ENC/DEC PD 2SK
IC206 EL
1824
MPU D218 V.REF
Q217 SW Q218 SW OSC1 1 2 3 A AE
2SK 2SK C1 PTT OSC2 4 5 6 B DTZ
3TS SAVE 3.9B
1824 1824 7 8 9 C
4.19MHZ 2MHZ * 0 # D
PTT SW Q206 C.REG D220 SW Q220 V.DET Q210
KEY MATRIX&BACK LAMP 2SK MA 2SC 2SB V.REG
879 766 ASB
(Y) 2S111 4738 (RS)
ET EP BEEP TO DN SM
H/L SAVE 3RC UP REM
3TS AFCO EL SDO TEST Q207 SW Q212 SW
TX MUTE AFC1 UL X1 DTC DTA
BATT BUSY 114 3T 3C 144 AFC
YE EE
PAG
7.5
DT CT - 5
- R4 R3 R2 R1 R5 R6
CN201




5
TX. S R+ . . .2.5 D206-216
AL REVERSE FLOW 1
F APO E L BUSY S CP203 CP204 PREVENTION MSG 2
1K*2 1K*4
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S12
S11
S10
3




S9
S8
S7
S6
S5
S4
S3
S2
S1
C1
C2
C3
0 0
4
R291 R292
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S13
S11
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
C1
C2
C3
KOUT1 5
CALL 6
CP205 KOUT0




D206
D207
D208
D209
D210
D211
D212
D213
75

74

73

72

71

70

69

68

67

66

65

64

63

62

61

60

59

58

57

56

55

54

53

52

51
1K*2




R62/
R61/
SEG38
SEG37
SEG36
SEG35
SEG34
SEG33
SEG32
SEG31
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
SEG24
SEG23
SEG22
SEG21




SEG15
SEG14
R73/SEG20
R72/SEG19
R71/SEG18
R70/SEG17
R63/SEG16