2 - 1
SECTION 2
INSIDE VIEW
MAIN unit
Power module*
(IC11 : SC-1188)
AF power amplifier
(IC8 : LA4425A)
VCO circuit
PLL reference TCXO
(X501 : CR-573)
PLL IC*
(IC12 : MC145190F)
D/A converter
(IC5 : M62363FP)
FRONT unit
CPU
(IC20 : HD64F3437F16)
EEPROM
(IC27 : X25650S8I-2-5)
Low-pass filter circuit
1st mixer*
(Q2 : 3SK166)
RF amplifier*
(Q1 : 3SK116)
1st IF filter
(FI1 : FL-264)
FM IF IC*
(IC1 : MC3372SVM)
Discriminator
(X2 : CDBC455CX16)
Microphone amplifier
circuit
(IC22 :
µ
PC5023GR)
*Located under side
of the point
