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TK-3168 SCHEMATIC DIAGRAM
TX-RX UNIT (X57-6730-XX)
R40
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 Q207
2SK2596
Q211
2SK3476
* L228 HVC131
ANT SWITCH
2SK3077 STRIP LINE




C74

10p
TX/RX RF SWITCH 2SC5108(Y)
C351 C356
R38 C224 R230 C226 C242 L209 L213 C282
* L218
* R278 D206 L224 L225 L226 ANT




R16
RF AMP R204 R207
* * R262




0.1u
L19




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 27p HVC131 100p




470p
12n RF BUFFER AMP C86 HSC277 C202 18 6p 8.2n 0




C67


C94




L227
15k




0.1u
18n D10 R:0V R57 33k 470p C359 C361 C364




R232
10p R:1.86V 2SC5108(Y) R203
* *




R222




1u
L207