Section 2 Inside Views - Icom IC-R75 Service Manual
Communications receiver
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Also See for IC-R75:
- Instruction manual (47 pages) ,
- Price list (158 pages) ,
- Instruction manual (46 pages)
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SECTION 2
MAIN UNIT
Fuse (3A)
Bandpass filter
Back up battery
(BT 1521)
3rd IF filter
(FI851)
BFO mixer circuit
(IC1101)
INSIDE VIEWS
1st mixer circuit
2nd mixer circuit
2 - 1
PLL UNIT
1st IF filter (FI701)
VCO circuit
PLL IC (IC21)
2nd IF circuit
Noise blaker circuit
2nd IF filter
(FI761: FL-272)
3rd LO circuit
3rd mixer circuit
(IC811)
BFO circuit
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