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2-2
FI104FI104
FI105FI105
IC1
IC1
IC3IC3
IC4IC4
IC100
IC100
IC101IC101
IC102
IC102
IC103IC103
IC104
IC104
IC107IC107
IC108
IC108
IC109IC109
IC110
IC110
IC111
IC111
IC112IC112
IC113IC113
IC117IC117
IC120
IC120
IC121
IC121
IC122
IC122
IC123
IC123
IC124
IC124
IC125
IC125
IC202IC202
IC203IC203
IC205
IC205
IC207IC207
IC208IC208
IC301
IC301
IC302
IC302
IC307IC307
IC308IC308
IC312IC312
IC314IC314
IC315IC315
IC316IC316
IC317IC317
IC318IC318
IC319IC319
IC320IC320
IC323IC323
IC324
IC324
IC400IC400
IC403
IC403
IC404IC404
IC405IC405
IC406
IC406
IC407IC407
X301
X301
X400X400
LO AMP & LO SW
(Band B)
• MAIN UNIT
(TOP VIEW)
DSP
(IC400)
VOLTAGE DETECTOR
(IC324)
AF SW
(IC205)
IF IC (Band A)
(IC121)
AF SW
(IC100)
AF SW
(IC104)
AUDIO SIGNAL PROCESSOR
(IC103)
EXPANDER
(IC316)
AF SW
(IC109)
5 V REGULATOR
(IC319)
ELECTRIC VOLUME IC
(IC110)
AF LPF & HPF
(IC407)
EEPROM
(IC301)
RTC BACKUP BATTERY
(IC301)
REAL TIME CLOCK (RTC) IC
(IC302)
RS232 LEVEL CONVERTER
(IC318)
AF SW
(IC111)
AF BUFFER
(IC117)
AF SW
(IC113)
AF LPF & HPF
(IC406)
DSP CLOCK
(X400)
D/A CONVERTER
(IC1)
EXPANDER
(IC317)
1ST MIXER
(Band A)
EXPANDER
(IC315)
IF IC (Band B)
(IC120)
1ST IF FILTER (Band B)
(FI104)
1ST IF FILTER (Band A)
(FI105)
VCO
(Band B)
VCO
(Band A)
1ST MIXER
(Band B)
LO AMP & LO SW
(Band A)