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10 -1
SECTION 10
BLOCK DIAGRAM
CPU
LCD
LPF
+3
REG
LPF
LPF
EEPROM
KEY
INIT
MATRIX
HV
SENS
TX
SENS
MIC
MUTE
MIC
AMP
DEV
CHANGE
MOD
SW
CT/DT
SW
LED
CTRL
LED
CTRL
LED
CTRL
LED
LED
LED
LED3
REG
+3C
REG
CPU3
REG
CHG
RESET
PCON
CHGC
CPU3
CHG
CHG
CHG
HV
PATMP
VCC
CT3
SW
MIC3
SW
CLONE
BUFF
INTSP
VMOD
XMOD
MUTE
DETO
REMO
+3C
+3
+3C
CLIN
CLOUT
+3
CTCIN
BEEP
DTCS
MUTE
LED3
RLED, GLED
LCDL
BUSYL
TXC
PTT
TXC
KEY
LIGHT
LCD
LIGHT
TX/RX
INDICATOR
TEMP
AFON
AFV
AF
REG
NOISE
NOISE
SD
DIUD
DICK
CPUHV
+10
REG
CLK
+10V
INTSP
MICIN
+10V
PATMP
EXTM
VOLC
WXALT
WXALT
VSFT
DATA, CK, PLSTB, IOSTB, DASTB, PDAUL
AM
EUR
EUR
WFM
MIC3
CT3
PTT
POWER
CTCSS
XMOD
BEEP
BEEP
50M, 144M, 430M
R3C
V1C
V2C
V3C
Q141: 2SD2216
D141: MA2S111
+3
HV
VCC
INTSP
VMOD
XMOD
MUTE
DETO
REMO
+3C
TXC
DIUD
DICK
+10V
EXTM
VOLC
VSFT
AM
WFM
BEEP
R3C
V1C
V2C
V3C
+3
Q146: XP1501
Q147: 2SB1132
Q8: 2SB1132
Q9: XP1501
Q4 : 2SB1201
Q10: 2SD2216
Q11: UN9210
D5: MA133
D6: SB07-03C
D253: MA2S111
Q142: XP1501
Q145: 2SB1132
D143: MA2S111
IC142: S-80928CNMC
IC141:
NJM2370U32
Q151: 2SD2216
D152: MA2S111
Q310: XP6501
Q311: XP5601
Q312: XP6501
Q310: XP6501
Q307: UN9214
IC5: TC4W53FU
Q304, Q305, Q342, Q343: 2SJ364
CTCOUT
MUTE
CTSEL
Q301:
XP1115
IC241: NJM2904V
Q301:
XP1115
MICC
IC1: M30220MA-114RP
Q302: 2SB1462
Q6: XP1214
Q1: UN9115
Q3: XP1214
DS4: TTR5169
DS5, DS6, DS7, DS8, DS9,
DS10, DS11, DS12: CL-165
DS1, DS2:
LNJ310M6URA
DS3: LT1EP53A
IC2: HN58X24128FPI
Q2: UN9115
Q201: 2SB1201
Q202: XP1501
X1: CR-687
Q40: UN9215
6.7584 MHz
Q45: 2SC4116
IC91: TC7W04FU
IC92: TC7S66FU
D91 : 1SS372
D300: 1SS372
D301: 1SS372
D302: 1SS372
Q91: 2SD2216
SD
LOGIC UNIT
+10V
BA
BC
BB