Icom IC-F320 Service Manual

2 - 1
SECTION 2 INSIDE VIEW
CPU5V Regurator
(IC9: S-81250PG-PD)
AF power amplifier
(IC10: LA4425A)
PLL IC
(IC2: UPD3140GS)
High-pass filter
(IC8: NJM2904V)
Reference osillater
(X1: CR-590)
Note:
*Located under side of the point.
I/O expander
(IC11: BU4094BCFV)
VCO circuit
1st IF filter
(FI1: FL-285)
Discriminator
(X3: CDBCA450CX24)
FM IF IC
(IC3: TA31136FN)
RF amplifier
(Q12: 35K239)
*AF switching IC
(IC4: BU4066 BCFV)
ANT SW
Power module (IC1)
Low-pass filter
Level controller
(IC5: M62363FP)
1st mixer
(Q13: 3SK166)
2nd IF filter
(F14: SFPC450E)
2nd IF filter
(F13: SFPC450G)
*AF amplifier
(IC7: NJM2902V)

Icom IC-F320 Specifications

General

Brand	Icom
Model	IC-F320
Category	Transceiver
Language	English