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TX-RX UNIT (X57-6910-XX) DISPLAY UNIT (X54-3430-20)
T:6.7V POWER MODULE IC502
PRE DRIVE AMP DRIVE1 T:6.0V VHF
6.2V
C458
220p
D403,404 RX VCO C430 BUFFER AMP RF AMP T:1.0V T:1.2V RA30H1317M-31
4.8V RF SWITCH Q501 Q502 C515
Q402,403 RX VCO Q410 Q411 7.2V 2SC3357
R:6.5V R:0.8V 1 8 1.2V C502 R503 C503 2SC3357 C509
CHARGE PUMP 5p 2SC5108(Y) VCC1 VCC2 L421
Q405 2SC4649(N,P) C466 27p
18
1k * L406 D404 * C426 * L408 2SK508NV(K52) C432 C454 C456 2 7 C459 C460 1000p 100p 15p
R505
R403
R516
R513
R515
L502
R414
2.2k
T:0.7V R800
68n
220
IN OUT
* C516 C604 C612
2.2k
22
100n 100p
C510
T:0.6V
R508
L501
1k
8p
68n
R402 R92-1061-05
2.2k
R511
R518
* C427
MA2S304 6p 3 6 1000p 18p ANT SW
* L410
0.5p
* L409
R501