3 - 7
• D/A CONVERTER (MAIN UNIT: IC1)
• D/A CONVERTER (MAIN UNIT: IC2)
LINE
NAME
DESCRIPTION
TRXS Antenna switching (TX/RX) TX, over input=5V, other conditions:0V
BAND N/C (RF UNIT: CP502) -
POCV TX output power setting 0 (TX low)–5V (TX high)
FANV Cooling fan rotation speed control 0 (Stop) –5V (max. speed)
ID1V Idling current control (Pre-driver) In proportional Voltage vs Current (IPD)
ID2V Idling current control (driver 1/2) In proportional Voltage vs Current (IDL)
ID3V Idling current control (driver 2/2) In proportional Voltage vs Current (IDL)
ID4V Idling current control (Final AMP 1/2) In proportional Voltage vs Current (IDL)
ID5V Idling currrent control (Final AMP 2/2) In proportional Voltage vs Current (IDL)
UNSB N/C –
DRVC Drive gain control –
ICCV APC current adjustment ALC line control
LINE
NAME
DESCRIPTION
REFV Reference fequency adjustment
VCT4 RX 1st IF AMP tunig voltage
VCT5 RX 1st IF AMP tunig voltage
AJLC ALC control
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