Top View - Icom IC-R71A Instruction Manual

SECTION 7 INSIDE VIEWS
7-1 TOP VIEW
Crystal Filter (9M15A)
Notch Filter Crystal
SSB Ceramic Filter (CFJ455K5)
AM Ceramic Filter (CFW455IT)
P.B.T. Local Oscillator Circuit Installation position for
FM Unit
Filter Switch
*When option filter is installed=
slide this to the left.
SSB Crystal Filter (F L-30)
SSB (wide) Crystal Filter (F L-70)
BFO Circuit
Voltage Regulator (78MO8)
Noise Blanker Circuit AF Gain: Tone Control! (AN829)
AF Power Amp (uPC1181H)
2nd Mider DBM
Display Driver (uPD549C)
Don't tamper rotable coil cores, trimmer capacitors, trimmer resistors, etc.
7-2 RF UNIT
Band-Pass Fi
1st LO Buffer (2SC2053)
and-Pass
Filters
@————— Recorder Remote Control
Sane y sae Relay
Band-Pass Filter Switch
(BA618)
Crystal Filter (70M15B)
RF Preamp
(2SK125 x 2)
—19—