Block Diagram - Kenwood TS-590S Service Manual

TS-590S
FINAL UNIT (X45-391 A/2)
ANT1 ANT2
K45 K46
ANT2
S76-0424 S76-0402
→RX
K44
S76-0424
←TX
ATS
ATS TXRL
AT DET
1.705~2.5MHz
2.5~4.1MHz
4.1~5.5MHz
5.5~7.5MHz
7.5~10.5MHz
10.5~14.5MHz
14.5~21.5MHz
21.5~30.0MHz
INTERNAL
SPEAKER
49.0~54.0MHz
RD100HHF1-102x2
T07-0765
IC803
AD9951YSVZ
DDS
IC804
UPC2710TB-A
Q807
393.6MHz
2SC5108(Y)F
Q808
2SC5108(Y)F
136

BLOCK DIAGRAM

TX-RX UNIT(X57-785 A/2)
DRV RX ANT
K102
S76-0459
ATT
RAT
-12dB
(-20dB)
K101
CN101 ~60MHz
S76-0459
OPEN:-20dB
VSF
RXANT ATT
VSR
Q2
RD16HHF1-102
TXRF
Q3,Q4 Q1
RD06HHF1-102
SP
73.125~83.095MHz
83.095~89.095MHz
RB715F
89.095~103.095MHz
2SC5108(Y)F
13.1740~
103.095~133.095MHz
66.5475MHz
Q804
2SC5108(Y)F
FM TX: fø=120k
Q801
Q806
Other: fø=2.4M
2SC4649(N,P)
PLL
196.8MHz
IC801
194.4MHz
ADF4111BRUZ
CN102:DX
CN103:NORM
→RX
ATT
522k~1.705MHz
30k~522kHz
HFRGC
BC TRAP
1.705~2.5MHz
50RGC
(EU TRAP)
2.5~4.1MHz
4.1~6.9MHz
6.9~7.5MHz
7.5~10.5MHz
10.5~13.9MHz
13.9~14.5MHz
14.5~21.5MHz
21.5~30.0MHz
(RX)30~60MHz
TX:1.8M~54MHz
Q783
(TX)49.0~54.0MHz
NESG260234
LO1-1
Q663
73.125~133.095MHz
13.174~13.374MHz/
14.874~16.374MHz
LO1-2
13.174~32.195MHz
18.374~18.674MHz
25.374~32.874MHz
Q506
2SC4649(N,P)
62.4MHz 31.2MHz
x2 x2
2SC5383-T111
Q502
Q504,Q505
2SC5383-T111
2SC4617(R)x2
Q503
2SC5108(Y)F
IC601
AD9835BRUZ
DDS
Q601 Q602
2SC5383-T111
2SC5383-T111
1.8M,3.5M,7M,14M,
21MHz AMA band only
RX 1st MIXER1
(HF→11.374MHz)
→IF1
Q263,Q264
Q265,Q266
~21.5M
2SK1740-4x4
PRE OFF
RX 1st MIXER2
(HF→73.095MHz)
PRE AMP
→IF2
→RX
Q236
Q321,Q322
2SC5551AF
~60M
Q323,Q324
2SK1740-4 x4
LO1 AMP1
13.174~32.195MHz
TX↓
Q281,Q282
2SC5551AFx2
LO1 AMP2
73.125~133.095MHz
Q351,Q352
2SC5551AFx2
TX MIXER
(73.095MHz→HF)
IC761 73.095MHz
TA4107F-F
CONTROL UNIT [LO]
(X53-446 B/3)
LO2
62.4MHz
OPTION
SO-3
IC906
CP2102SX0567
Q501
X502
L77-1906-05
15.6MHz
LO3
IF11M:10.719MHz
IF73M:11.698MHz
FMRX:10.240MHz
1:VBUS 1:NC
FMTX:10.695MHz
2:D- 2:TXD
3:D+ 3:RXD
4:GND 4:NC
5:GND
USB(B-Type)
6:NC
J902
7:CTS
E58-0537
8:RTS
9:NC
11.374MHz MCF
XF301
L71-0656
11.374MHz
(RX:73.095
(TX:10.695
73.095MHz
RX 2nd MI
MCF
RX 1st IF AMP
(73.095MHz)
XF371 D4
HSM8
L71-0605
→RX
Q391
↑TX
2SC5551AF TX↓
73.095MHz
TX 70M AMP
Q742
ATT
2SC3356-A
73.095
MHz
CKS
PGC
D/A
LO2 AMP
Q431
2SC3356-A
CONT
(X53-4
FMOD
IC903
PCM2903B
UAI
USB
CODEC
UAO
USB_HUB
IC905
USB2512BI
USB-UART
IC901
ADM3202ARUZ
RS-232C
DISPLA
(X54-3
9 8 7 6
5 4 3 2 1
COM
DISPLA
J901
(X54-3
E58-0529