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10 - 1
SECTION 10. BLOCK
DIAGRAM
HPF
LPF
KEY
BOARD
LCD
AF
AMP
RESET
J5
LPF
MIC
AMP
J4
SP1
MC1
BPF
MATRIX
EEPROM
LPF
AMP
BATTERY
BT1
LPF
LPF
BUFF
LPF
LPF
ALC
AMP
ATT
BUFF
EEPROM
J4
S2
INTMIC
INTMIC
EXTPTT
EXTPTT
CTCIN
DAFO
REFCON
DTMF
RTONE
CTCSS
VCOMOD
VOX
CLSFT
IC19A,D26
BTVIN,BTDETO,BTDET
DET
VOX
R3
MIC
BPF1,BPF2
DALD
RESET
AMP
CLIN
IC2
VO-
RSSI
CTCOUT
IC5
VO+
12.288MHz
3VS
DDET
IC9A
CPU
Q21
CTCIN
NOISE
3VS
PTT
Q10
CLOUT
DET
UNLK
RSSI
UNLK
IC7
DADATA,DACK,DALD
BTL5V
DTCS
NOISE
LCD
Q20
DETECT
D1-D12
D/A
3VS
IC9D
TEMP
LIGHT
ESIO
+5V
3VS
CONT
BATT
Q12,D22,D24
CLK
MOD
IC11
IC22
KS0-3
TEMP
FILTER
Q31
5VS
CLONE
DCIN
KR0-2
TONE
SW
3VS
SHIFT
microSD
MIC2
SW
GAIN
Q18
DTMF
CODEC
PWADN
BCLKX1
LINEAR
DSP
BFSX1
BDX1
PWDAN
BDR1
IC15
12.288 MHz
SW
MODE
BEEP
IC19B
REALTIME
32.768kHz
REFMOD
REFCON
VCOMOD
REFMOD
DMI
DMO
PLAY
MMUTE
MMUTE
SW
DV
3VS
FILTER
DAFS
BEEP
SW
FMMUTE
MODE
3VS
AF
PS3
PS3
REG
DCIN
REG
DIM
IC9B,C Q23
IC8
+5V
3VS
PS3
CPU3V
D18
Q23,Q24,DS1
IC8,Q11,Q13
3VS
IC16
IC14
IC12B
IC13B
IC17
X3
IC18
IC4
X1
REG
IC10
REG
IC11
5VS
G_VDD
CVDD_1.35V
DVDD_3.3V
DSP
GPS
IC3
IC16
MAIN UNIT
LOGIC UNIT
RX232
TX232
232C
RS-
X2
Q7
DSP
FLASH
IC8,Q22
IC12A
IC20
FCS,BDX0
DSP_REQ,DSP_PD,DSP_SO,DSP_SI
DSP_STB,DSP_DEMP,DSP_REMP
DSP_CK,DSP_AFC1,DSP_AFC2,DSP_REST
CHGC,CHGH
TXI-V
T3C,TXMUTE
VCO_SEL,PCON,R3C
WN,REMOTE
LV,TEMP,TTEMP,DCIN,VIN
PLLDATA,PLLCK,PPS,PLLSTB
MIC1,MIC2,MMUTE,PLAY
3VS
DTCS
DAFS,FMMUTE
BACK
LIGIT
KEY
CPU3
REMOTE
3VS
DDET
G_TXD,G_RES,G_HIB
G_VDD
LCDDT
LCDCK
LCDRS
LCDRES
LCDCS
Q15
Q17
BCLKX0
CLONE
AFON
3VS
BTDETO
CPU3V
BTSENC
BTDET
SQLIN
GPS
RTC_SDA
RTC_SCL
RTC_IRO
S1-S11
Q25
IC13A
DMOD
Q33,Q34,Q35
LEVEL
CONV
IC21
G_RXD
RTONE
IC1
GPS
ANT
GPS ANT
REG
GPSA3V
3VS
CHASSIS UNIT
LIGHT
Q23,DS2,DS4,DS5,DS6
DS3,D32,D33
D21,D23
SD_RXD
SD_SCK
SD_CS
SD_TXD
SD_SENC
ESK
CLOCK IC
D16
PS3C
CPU3
REG
IC9,D20
VCC
CPU3V
HV
VIN
INTPTT
3VS
J3
EXTMIC
MAIN UNIT
CLONE
MIC1
3VS
3VS
SHIFT
CLK
Q19
AMP
DCSFT
3VS
FM
D_AS
DACK
DADATA
LEVEL
CONV
FMMUTE
BPF3,SQLOUT
CHASSIS UNIT