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SECTION 2
INSIDE VIEWS
2 - 1
• MAIN UNIT
Speaker
(SP1: PS1740P02)
1st mixer
(Q2: 3SK166)
Crystal filter
(FI1, FI2: FL-310)
VCO circuit
PLL IC
(IC2:
µ
PD3140GS)
2nd IF filter
(FI3: ALFY450E)
FM IF IC
(IC1: TA31136FN)
DSC decoder
(IC4: NJM2211M)
Reference Oscillator
(X2: CR-659 21.25 MHz)
• LOGIC UNIT
LCD driver
IC6, IC7: HD61202UFS
IC8: HD61203UFS
System clock
(X1: CR–610 7.9872 MHz)
Reset IC
(IC4: S-80928ANMP)
Inverter IC
(IC5: NJM2360M)
CPU
(IC1: MB90F583BPFV-G)