SECTION 2 INSIDE VIEWS
• MAIN UNIT
TOP VIEW
Antenna swtching circuit (D1, D2, D8: MA77)
Power amplifier (Q1: 2SK2974)
APC
(IC3A: NJM2902V ) Q37: DTA144EU
FM IF IC
(IC2: TA31136FN(D))
IF amplifier
(Q14: 2SC4215 O)
Mic amplifier circuit
PLL IC
(IC1: ∝PD3140GS)
TX/RX switch (D3, D4: MA77)
BOTTOM VIEW
RF amplifier (Q12: 3SK293)
1st mixer
(Q13: 3SK239A)
Crystal filter
(FI1:
PLL reference oscillator (X1:
VCO circuit
D/A converter
(IC10:
EEPROM
(IC7: HN58X2432TI)
CPU
(IC8: HD64738747H)
2 - 1