Icom IC-F4103D Service Manual

2 - 1
SECTION 2
.
INSIDE VIEWS
• MAIN-A/MAIN-C UNIT
(TOP VIEW)
VCO
5 V REGULATOR
(IC54)
PLL CIRCUIT
APC AMP
(IC1)
TCXO
(X2)
3.3 V DC-DC CONVERTER
(IC65)
MIC AMP
(IC64)
2ND IF FILTER (For wide)
(FI3)
1ST IF FILTER
(FI2)
DISCRIMINATOR
(X1)
2ND IF FILTER (For narrow)
(FI4)
2ND IF FILTER (For digital)
(FI5)
AF AMP
(IC21)
AF AMP
(IC58)

Icom IC-F4103D Specifications

General

Brand	Icom
Model	IC-F4103D
Category	Transceiver
Language	English