Download SERVICE MANUAL

SECTION 2
INSIDE VIEWS
• LOGIC UNIT AND 2F UNIT
2F UNIT
LOGIC UNIT
UHF band pass filter
(FI201: EFCH445MWN)
UHF RF amplifier*
(Q201: 2SC4226)
CPU system clock
(X1: CR534 5.03MHz)
AF power amplifier
(IC151: 2SC5226)
CPU system clock
(IC1: M38267M8L-165GP)
VHF RF amplifier*
(Q51: 2SC5226)
Speaker
1st IF filter
(FI401: FL244)
2nd IF filter
(FI101: CFWM450E)
Initial matrix
Microphone amplifier/lpf
(IC2: BA4510F)
+3V regulater
(IC2: S-81335HG-K)
* Located under side of these points
• 1F UNIT
PA board
CPU system clock
(IC1: M38267M8L-165GP)
Power amplifier
(Q402: 2SK3075)
DUAL VCO board
Drive amplifier
(Q401: 2SK3074)
2-1