Inside Views - Icom IC-V82 Service Manual

SECTION 2
• MAIN UNIT
TX drive amplifier
(Q2: RD01MUS1)
CPU5 regulator
(IC12: S-812C50AMC)
FM IF IC
(IC2: TA31136FN)
PLL IC
(IC19: MB15E03S
LPFV1)
MIC mute/Analog
switch
(IC4: CD4066BPWR)

INSIDE VIEWS

Top view
Power amplifier
(Q1: RD12MVS1)
Pre-emphasis circuit
(IC3: LMV324IPWR)
Antenna switch
(D2: MA77)
Bottom view
1st IF mixer
(Q13: 3SK318YB)
RF amplifier
(Q12: 3SK318YB)
2 - 1
IF amplifier
(Q14: 2SC5006)
VCO circuit
AF power amplifier
(IC5: NJM2070M)
DA converter
(IC10: M62363FP)
CPU
(IC8: M30220FCRP)
Digital/Analog
switch
(IC15: D4066BPWR)
Scrambler switch/
UN scrambler switch
(IC14: CD4066BPWR)
ALC switch
(IC13: CD4066BPWR)
Optional unit regulator
(Q61: 2SA1576,
Q62: 2SC4116,
D51: 1SS400)