Icom IC-2GA - IC Diagrams

MC3357P IC1
(LOW POWER FM IF)
CRYSTAL , 1 D]
OSCILLATOR (2П [115 GND
MIXER OUTPUT ЗП []14 AUDIO MUTE
Усс 40 [113 SCAN CONTROL
| [312 SQUELCH INPUT
[111 FILTER OUTPUT
[310 FILTER INPUT
9 DEMODULATOR
OUTPUT
[116 RF INPUT
LIMITER INPUT 50
DECOUPLING 60
LIMITER OUTPUT 70
QUAD INPUT 80
SC-1080 IC3
(POWER MODULE)
OUTPUT
SUPPLY VOLTAGE
BIAS
POWER CONTROL
INPUT
PLL2001 ІС2
(PLL SYNTHESIZER)
OV RANGE FR DOA LE DATA CLK