operational description

FCC ID: CCRAL1M

Operational Description

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FCCID_104493

AH1 CIRCUIT FUNCTION POWER SUPPLY UNIT D3 1SS349 diode DC-DC U3 XC6371A300 IC(DC-DC) DC-DC U2 TK11227 IC (regulator) power supply regulator(2.7V) U5 XC61CN11 IC(detect) LED driver LED1 TLSU1008 LED power supply indicator(LOW) & unavailable indicator AUDIO UNIT D2 1SS362 diode modulation AF signal level limit Q5 2SK879 transistor AF mute Q4 2SA1832 transistor AF mute drive U1 TK10690 IC(compander) 1/2 log compander U4 TK17030 IC(opeamp) pre-emphasis RF UNIT D1 KV1832E diode frequency adjustment & modulat Q2 FH102 transistor OSC & buffer Q3 2SC5231 transistor output power amplifier VOLTAGE AND CURRENT OF FINAL STAGE collector voltage Vc=2.7V emitter voltage Ve=0.38V current Ic=3.8mA A_1 Components Function Page 1


Document Created: 2000-06-13 14:35:59
Document Modified: 2000-06-13 14:35:59
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