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A B C D E
TK-7108 SCHEMATIC DIAGRAM /
TX-RX UNIT (X57-6913-01)
1 D403,404
RX VCO C430
Q402,403 RX VCO
R:6.5V 5p R:0.8V
CHARGE PUMP Q405
R403 1k L406 D404 C426 L408 2SK508NV(K52) C432
R414
R402 1k 27u MA2S304 27U 0.5p
27p
C427
L409
C417
L410
470 CV
C416
VOTAGE
27u
1000p
27u
8p
R411
1k
1000p
R401
MA2S304
DROPPED
5.6k
C431
D403
C429
R422
L407
27u
1p
5p
10k
D402 R410
C401
C403
C402
100p
100p
100p
TC401
C428
R423
470p
10p
220
Q402
HZU5ALL 8.2k 2SA1832(GR) R418 R419 R421 L405
TCXO Q403 CV
1k 1k 1.5k R429
1.6V X401 KDC 4.9V R412 2SC4738(GR)
R420
Q407
2.7k
10k 100
R413
2SJ243
20
19
18
17
16
15
14
13
12
11
0.047u35
C423
10k
C425
0.1u35
VC 5C
C422
470p
R430 T/R SW
PLL IC
R
NC5
P
FOUT
NC4
FC
LE
DATA
NC3
CLK
C404
C424
15u6.3
16.8MHz
1u16
R431
C448
470p
D405,406 100
100k
L92-0443-05
IC401 C439
L401
GND XOUT TX VCO
OSCOUT
MB15A02 6p
OSCIN
PLL SYNTHESIZER T:6.4V T:1.1V
RF AMP L413 Q406
GND
VCC
D406 C434
NC1
NC2
L77-1868-15
FIN
DO
2SK508NV(K52)
VP
LD
L411 MA2S304 470p 39n C441
R405
R404
6.9V
10k
Q404
0
0.7V
1
2
3
4
5
6
7
8
9
L403 C418 R415 2SC4649(N,P) 27u
10
0.5p
C436
C435
L414
L415
10p
0.5p
4.7u
4.7u
C411
MA2S304
10u 1000p 0
D405
C440
L412
TX VCO
27u
7p
2 4.8V C412 0.1u
R417
C408
220k
22p
MA360
C437