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9 - 1
SECTION 9. BLOCK
DIAGRAM
VHF ANT
UHF ANT
LPF
LPF
PREAMP
SW
KRC402/2SB1132
Q831/Q832
PREAMP
SW
Q541/Q542
KRC402/2SB1132
TX/RX
SW
D451/D452/D453/D454
L407CD
TX/RX
SW
EC2-4.5NU
RL751
SWR
DET
MA2S7280
D801/D811
SWR
DET
D501/D511
HUS88
+12
REG
IC841
PQ20VZ51J00H
PWR
AMP
RD70HVFx2
Q701/Q702
PWR
AMP
RD60HUFx2
Q401/402
HPF
LPF
BIAS
IC552
NJM2902
BIAS
IC552/Q553/Q554
NJM2902/KTC4075
+5
REG
IC121
TA7805F
ATN207
RL1001
ATN207
RL1101
HTXS
ATN207
RL701
LPF
SWR
DET
HSM88AS
D11/D12
ATN207
RL1002
ATN207
RL601
LPF
HF ANT1
LPF
EEPROM
IC702
BR24L32FV
DRIVE
AMP
Q221/Q222
RD15HVF1/RD15HVF1
ATN207
RL602
LPF
HYGR
ATN207
RL501
H14V
CURRENT
DET
HSM88AS
D401
5V
ATN207
RL802
PWR
AMP
RD100HHF1/RD100HHF1
Q241/Q242
HF ANT2
ATN207
RL502
DRIVE
PRE
Q201
RD01MUS1
ATN207
RL901
ATN207
RL702
T/R
CTRL
2SB1123/2SD1619
Q281/Q282
LPF
LPF
RESIST
DET
HSM88AS/
D151/D152/Q151
HSM88AS/2SK515
TUNING
NETWORK
ATN207
RL902
COMMON
FILTER
ATN207
RL801
PHASE
DET
TC74AC04/TC74ACT32/TC74AC112
IC111/IC121/IC131/D101/D102
HSM88AS/HSM88AS
LPF
ATN207
RL1102
-12V
ATT
URX
VRX
VID1V
VID2V
UID1V
UID2V
BIAS
IC301
NJM2904
HDID1V
HDID2V
HPID1V
VPRES
UPRES
L1
L2
L3
L4
L5
L6
L7
ANTS
ISTA
PWRS
IPDL
ID
DET
FIDH
FIDL
HEAT
SENS
HEAT
SENS
HEAT
SENS
HTHL
UTHL
VTHL
DC-DC
BD9851FEV
IC301
10V
DC-DC
IC201
BD9851FEV
14V
DC-DC
AMP
NJM2903
IC431
HRX
LPF
AMP
NJM4558
IC171
AMP
NJM4558
IC31
X701
(19.6608M)
CR-520
IKEY
DRIVE
PRE
RD15HVF
Q201
BIAS
IC551/Q551
NJM2904/KTC4075
YGR
AMP
2SK3074
Q171
VUYGR
ATT
DRIVE
AMP
RD70HVF
Q251
VUFORL
VUREFL
DRESL5
THRI
ISET
8V
AMP
NJM2904
IC371
HFID1V
HFID2V
D/A
BH2221FV
IC431
S/P
CONV
CD4094BPWR
IC432
HDID1V
HPID1V
HFID1V
HDID2V
HFID2V
L1
L2
L3
L4
L5
L6
L7
MCK5
MDAT5
PAASTB5
DRESL5
UPREL
VPREL
PBSTB
UID1V
VUPD1V
D/A
BH2221FV
IC931
MCK
VUID1V
MDAT
UID2V
VID1V
VID2V
UPRES
VPRES
VUID1V
VUPD1V
AMP
2SK2854
Q151
PASTB5
14V
DRIVER
Q491
XP4312
UT8
VT8
D251
U05G
RL601
SIP-1A
FORV5V
FORV5V
AMP
NJM2904V
IC41
AMP
NJM2904V
IC41
FORV
REFV
VUID2V
LPF
MA2S7280
D916
MA2S7280
D918
MA2S7280
D917
MA2S7280
D919
AMP
NJM4558
IC31
DET
MA3J7420
D602
RL
KTC4075/KRA302
Q603/Q621
RL201
SIP-1A
UA2-12
RL621
AMP
NJM4558
IC171
RESET
S-80851
IC811
5V
TA7805F
IC801
REG
T5V
KRC402/KRC402
Q820/Q822/Q821
KRA302
5V
14V
DC-INPUT
VFORL
UFORL
VREFL
UREFL
T5V
CTRL UNIT
PA-B UNIT
RL501
G6S
RL351
G6C-2114P
RL301
1.8 MHz
3.5/3.8/4.63 MHz
5/7 MHz
10/14 MHz
18/21 MHz
24/28 MHz
50 MHz
AJS1311F
RL51
PA-A UNIT
ANTI
THRU
FOR
P
R
IC701
R5F212A7SNFP
TUNER
CPU
RF-B
RF-B
RF-B
BPF
BPF
DC-DC UNIT
G6C-2114P
REF
CTRL