8-1
SECTION 8
BLOCK DIAGRAM
RF
SW
BUFF
LPF
XTAL
BPF
PLL
IC
BUFF
RF
SW
RF
SW
RF
AMP
IF
AMP
LO
AMP
IF
AMP
HPF
BUFF
LPF
AGC
DET
AM
DET
RF
AMP
BPF
XTAL
BPF
AM
DET
J5
1 1
2 2
3 3
4 4
5 5
6
7
8
9
10
11
DC-DC
+5.3V
RF
AMP
NOISE
AMP
IF
AMP
RF
AMP
RF
SW
RF
SW
NOISE
AMP
ATT
RF
AMP
RF
AMP
RF
AMP
BPF
RF
SW
LOOP
FIL
LOOP
FIL
RF
SW
BPF
AGC
DET
BPF
RF
AMP
BPF
RF
AMP
RF
AMP
RF
AMP
BPF
IF
AMP
HPF
LO
AMP
BPF
LO
AMP
RF
SW
CERAMIC
BPF
BPF
RF
AMP
RF
AMP
BPF
LO
AMP
RF
SW
LO
AMP
LO
AMP
×2
×3
RX
SW
RX
SW
BUFF
NB
DET
NB
SW
IF
AMP
BPF
HPF
LPF
HPF
LPF
RF
SW
RF
SW
LOOP
FIL
×3
RF
SW
RF
SW
RF
SW
RF
AMP
LPF
HPF
RF
SW
LPF
RF
SW
CERAMIC
BPF
BUFF
LO
AMP
CHG
CTRL
-
+
46.35MHz
58.05MHz
LIMIT
108MHz~174MHz
BBPF1
BBPF2
~550MHz
IF IC
3VS
EARSW
VCC
USB_VBUS
USB_D-
USB_D+
USB_D-
USB_D+
0.10MHz~1.895MHz
1.9MHz~14.995MHz
15MHz~30MHz
30MHz~108MHz
BBPF1
BSHIFT3
BBPF2
BSHIFT3
MODE
SW
10.7MHz
WFM DET
+3.3V
REG
APLL3
+3V
REG
ARF3
BRF3
+3V
REG
+5.0V
REG
5VS
BAT
266.7MHz
+2.5V
REG
GVCO3
+2.5V
REG
2VCO3
+3V
REG
3VS
PCON2
GVCOC
AVCO2C
+3V
REG
PLL3
B200M_3V
BAGC
A200M_3V
AAGC
AUHF_3V
AAGC
BUHF_3V
BBPF2
BBPF1
BAR
ANTENNA
BC_3V
AAGC
600M_3V
800M_3V
1G_3V
PLL
VCO
B1_3V
B2_3V
B3_3V
AUHF_3V
BUHF_3V
1G_3V
RFSW
RFSW
10.7MHz
57.6MHz
IF IC
ANL
LOSW
+4.2V
REG
FAF5
DC
SW
PCON2
ARFC,AVHFC,A200MC,AUHFC,ANTSW
AAMC,BCC,B1C,B2C,B3C,A50MC,NBC
AVCOC,WFMC,1GC,800MC,600MC
A200M_3V,AUHF_3V
AR3,AVHF_3V,AAM3
BC_3V,B1_3V,B2_3V
WFM3,1G_3V,800M_3V
B3_3V,A50M_3V
NB_3V,AVCO3
600M_3V,ANTSW_3V
BRFC,B50MC,BVHFC,B200MC,BUHFC
BSHIFT,BAMC
BUHF_3V,BR3
BVHF_3V,B200M_3V
BSHIFT3,BAM3
ANL
ATTC
AFM_DET
BFM_DET
5VS
BAT_DATA
CHG_DET
AVHF_3V
AAGC
BVHF_3V
BAGC
A200M_3V
B200M_3V
AVHF_3V
BVHF_3V
A50M_3V
AAGC
600M_3V
800M_3V
AAGC
600M_3V
800M_3V
1G_3V
1GC
1G_3V
WRSSI
WRSSI
15.3MHz
REF
SW
57.6MHz
VOLTAGE
PROTECT
BAT
+2.5V
REG
BPLL3C
BPLL3
BNSQL
ANSQL
AWFM_DET
AAM_DET
BAM_DET
D1,D2
Q1
Q3,D4,D5
600M
800M
D20~D23
D8~D10
ANTSW_3V
B1_3V
B2_3V
B3_3V
ANTSW_3V
D1024
Q2
Q11,D27
D6
Q24,D42
REG
SW
BC_3V
A50M_3V
D32,D33
D7
Q9,D17,D25
Q5
D34,D52,D69,D70
D16
Q10,D26
D29,D31
D36,D51,D73
D37
Q26,D46
Q21
D39,D40
D1014
Q25,D43
D47
D44,D48,D49
D1011,D1012
D53
Q31,D63,D66
Q28
D60,D61
Q30,D65
D67,D68
D71,D72
IC1,Q47
D80,D1022
D58,D59
D56,D57
Q29,D64
D1016,D1017
D54
D1018,D1019
IC2
IC3
D527~D529
LOSW
D530~D532
Q546,Q548
Q551
IC510
Q549
Q550,D533
Q547,D535,D536
Q544
Q542
Q545
Q502
WFM_3V
OTHER_3V
D502,D503
FI500
Q505
FI1001
IC502
FI501
Q507,D505
IC504
BCC
A50MC
IC4
Q48,Q49,Q1016
D1013
IC6,D1015
FI2
Q39
FI3
Q501,D500
IC500
IC501a
IC501b~IC501d
Q530,Q531
Q533,Q534,Q537
D518,D519,D521~D524
Q526
Q524
Q523
D512,D513
D515,D516
X500,Q535
Q525,Q528
Q528,Q529
D525,D526
Q532
IC509
IC508
A-RSSI
WRSSI
SSB_RSSI
IC503
IC505b~IC505d
IC505a
X501
Q540
Q516,Q512
Q518,Q515
Q519~Q521
IC506
Q511,D509
AAM_3V
AANLC
Q513
Q506,D507
BAM_3V
BANLC
Q508
D
T
IC1013,IC1016
Q1008,Q1011~Q1013,D1020
IC1000,Q1001
Q6,Q7
IC16
IC19
IC22
IC20
IC21
IC24
IC23
IC15
IC17
IC1015
IC1014
NB_3V
NB_3V
NB_3V
0.1~30 MHz
30~108 MHz
108~174 MHz
174~380 MHz
380~550 MHz
833~1305 MHz
1305~3305 MHz
550~833 MHz
A-Band 1st MIXER
Low Band
~380 MHz
High Band
380 MHz~
A-Band 1st VCO
B-Band 1st VCO
A-Band 2nd VCO
A-Band GVCO
DOWN CONVERTER
B-Band 1st MIXER
A-Band 2nd MIXER
A-Band DET
B-Band DET
BATTARY
A-Band AM DET
B-Band AM DET
USB
MAIN
AF
Explanatory notes
COMMON Line
RX Line
Voltage Line