TS-5700
D ES CR I PTION OF COM PON E NTS
Ref. N o .
Parts No.
Use/Fu nction
Operation/Condition/Compatibility
06
DTC 1 43 E K
Switc h i n g
AT-300 control (TT, TS)
07
DTA 1 43 E K
Switc h i n g
AT-3 00 control (TT, TS)
08
DTC 1 43TK
Switch i n g
B a c k u p j u d g e m e n t
0 9
DTC 1 43 E K
Switc h i n g
AT-300 control (TT, TS)
0 1 0
DTA 1 43 E K
Switc h i n g
AT-300 control (TT, TS)
0 1 1 , 1 2
DTC 1 43 E K
Switc h i n g
A T m ute j u d g e m e n t
I C 1
AT24C64N 1 OS l 2 7
E E P R O M
Adj ustment data savi n g
I C 2
CAT35C 1 02 K I
E E P R O M
E l ectro n i c keyer message m e m ory
I C3
U PD75004G B-746
C P U
E l ectro n i c keye r control 4 bit m i croprocessor
I C4
PST9 1 2 1 N R
R eset
Reset s i g n a l g e n e ration
IC5
CXD 1 0950
Extended 1/0
I C6
M377 1 O E F B J O F
*
C P U
1 6 b i t m a i n m i c roprocessor
I C 7 , 8
TC4052 B F
M u l t i p l exer
Analog signal i n put
IC9
N J M 7 8 L05UA
AVR
1 4S _, 5V
I C 1 0
N J M 78L06UA
AVR
1 4V -7 6V
I C 1 1
N J M 7 8 L08UA
AVR
1 4S -7 8V
I C5 0 1
NJ M 2 1 0 0 M
A m p l i f i e r
M i crop h o n e a m p l if i e r
I C 502
B U 4066 B C FV
Analog switch
I n p ut c h a n geover
I C 503
NJ M 2 1 0 0 M
B uffe r a m p l if i e r
C O D E C i n p ut
I C504
A K4506-VS
A/D , D/A
C O D E C
I C 505
NJ M 2 1 0 0 M
L P F/B uffe r a m p l if i e r
C O D E C output
I C 506
NJ M 2 1 0 0 M
B i a s/B uffer a m p l if i e r
C O D E C o u t p u t
I C 507
A D S P2 1 8 1 KS-1 1 5
D S P I C
I C508
TC7 4 H C4040AF
Clock divider
I C 5 1 1
TC 7 S04F
I nverter
Clock i nvers i o n
I C 5 1 2
2 7 C0 1 0 1 2 DJ P H B
E P R O M
D S P program savi n g
I C 5 1 3
N J M 78 L0 5 U A
AVR
1 4S -7 5V
D 1
1 SS355
Protection d iode
SS l i n e
D 2
1 SS355
Protection diode
DOT l i n e
D 3
1 SS355
P rotection diode
DAS H l i n e
D 4
1 SS355
Protect i o n diode
KEY l i n e
D 5
DAN 2 0 2 U
Switc h i n g
(Reverse current prevention)
Lith i u m battery o r DC 1 3 . SV
D6
1 SS355
Reverse c u rrent prevention
B KC l i n e
D 7
1 S S355
Reverse c u rrent preve ntion
5C l i n e
D 8
02CZ8 2 (Y)
Vo ltage detection
B a c k u p detection
D9
02CZ8 2 (Y)
Voltage detect i o n
AF m ute detecti on
D l O
DAN 2 0 2 U
Switc h i n g
( Reverse current prevention)
Power switch off o r D C down
TX-RX U N IT (X57-500X-XX) : TX-RX 0- 1 0 : K,M2 2-7 1 : E,E2,E3
Ref. N o .
Parts No.
Use/Fu nction
Operation/Condition/Compati b i l ity
0 1
DTA 1 2 4 E K
Switch i n g
ATT c h a n geover
02
2 S D 1 757K(S)
M ut i n g
O n w h e n TX, Off w h e n R X
03
2 S B 1 1 88(0, R )
Switc h i n g
O n w h e n R X , Off w h e n TX
04
DTC 1 43T K
Switc h i n g
O n w h e n R X , Off w h e n TX
0 5 - 8
2 S K52 0 ( K44)
RX 1 st m ixer
R F • 3 0 k H z - 3 0 M H z, I F • 7 3 . 0 5 M H z , L 0 1
•
73 . 08 - 1 03 . 0 5 M H z
0 9
R U 2 0 1
B uffe r a m p l if i e r
N B
0 1 0, 1 3
2 S K5 2 0 ( K43)
RX 2nd m ixer
I F 1
•
7 3 . 0 5 M H z , I F2 • 8 . 83 M Hz, L02
•
64 . 2 2 M H z
0 1 1
3 S K 1 3 1 ( M l
RX I F a m p l i f i e r
I F2
•
8 . 83 M H z
0 1 2
3 S K 1 3 1 ( M )
RX I F a m p l if i e r
I F 1 • 73 . 0 5 M H z
0 1 4
2 S C 24 1 2 K(S)
IF a m p l if i e r
I F2
•
8 . 83 M H z
0 1 5
2SC241 2 K(S)
Switc h i n g
R F b l a n k i n g
0 1 6
2 S C3357
A m p l i f i e r
L O l
31