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TK-3160 SCHEMATIC DIAGRAM
TX-RX UNIT (X57-673X-XX)
R40 X57-673X-XX C20 C45 C46 C49 C50 C51 C53 C58 C62 C66 C69 C224
PLLB PLLB PLLB PRE-DRIVE AMP TX DRIVE AMP TX FINAL AMP D204,206
PRE-DRIVE AMP D204
C57 1k T:1.86V
R:1.93V
D201,401 Q205 Q206
2SK3077
Q207
2SK2596
* L218 Q211
2SK3476 STRIP LINE HVC131
ANT SWITCH 0-71 X2 6p(B) 4p(B) 39p 47p 2p 22p 3p(B) 4p(B) 9p(B) 9p(B) 5p(B) 4p
C74
10p
TX/RX RF SWITCH 2SC5108(Y) 2-71 E NO 2p(B) 22p 33p 7p 18p 4p(B) 5p(B) 7p(B) 12p 7p(B) 7p
3p R38
* C224
R230 C226 C242 L209 L213
* C282 * R258
R278
* C351 D206
* C356 L224 L225 L226 ANT
R16
R204 R207 R262
0.1u
L19 RF AMP
C19
C63
L5
1k
L16 D201 CN13
T:4.09V 4T 4T 4T
CP1
47k*2
47k*2
CP2
D4,7 10 T:1.85V Q11 8.2n 0 HVC131
470p
RF BUFFER AMP C86 HSC277 C202 18 6p 8.2n 0
C67
C94
L227
15k
0.1u
18n R:0V 33k 470p
D10 R57 C359
* C361 *C364
R232
12n 10p R:1.86V 2SC5108(Y) R203