Icom IC-M25 Service Manual page 6

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• MAIN UNIT
(TOP VIEW)
TX POWER AMP
(Q54)
TX POWER AMP
(Q55)
DRIVE AMP
(Q53)
VCO
1st IF FILTER
(FI150)
PLL IC
(IC1)
1st IF FILTER
(FI151)
REFERENCE
FREQUENCY
OSCILLATOR
(X1)
DISCRIMINATOR
(X170)
IF IC
(IC170)
2nd IF FILETR
(FI170)
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2-2
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EEPROM
(IC340)
RESET
(IC341)
+3 V REGULATOR
(IC220)
CPU CLOCK
(X360)
AF POWER AMP
(IC362)
AF AMP
(IC364)
D/A CONVERTER
(IC190)
DUAL OP AMP
(IC365)
QUAD OP AMP
(IC200)