SECTION 2
•
LOGIC UNIT
AF volume
(IC202: M5222FP)
AF power amplifier
(IC201: TA7368F)
•
RF UNIT
Power amplifier
(Q922: 2SK3075)
Drive amplifier
(Q921: MRF9745)
APC sensor drive amplifier
(
)
Q911: UN9215
Q913: XP6401
WFM RF
amplifier circuit
1st mixer
(IC601: PC2757T)
PLL IC
(IC801: PD3140G)
VCO circuit
INSIDE VIEWS
BOTTOM VIEW
TOP VIEW
2 - 2
Crystal filter
(X1: CR-639 5.039MH)
CPU
(IC1: M38267M8LGP)
AF mute switch
(Q361: 2SJ364)
IF IC
(IC701: TA31136FN)
BOTTOM VIEW
APC control
circuit