Inside Views - Icom IC-208H Service Manual

SECTION 2
• CONTROL UNIT (TOP VIEW)
• MAIN UNIT (TOP VIEW)
Ceramic band pass filter Ceramic bandpass filter
FI1: CFWS450HT FI1: CFWS450HT
FI2: CFWM450E FI2: CFWM450E
AF amplifier AF amplifier
(IC510: LA4425A) (IC510: LA4425A)
D/A converter D/A converter
(IC11: M62352GP) (IC11: M62352GP)
VCO board VCO board

INSIDE VIEWS

Key back lights Key back light
DS13-DS18, DS20: SML512MW DS13-DS18,DS20: SML512MW
DS21: SML-020MYT DS21: SML-020MYT
LCD back light LCD back light
(DS22: CV1074) (DS22: CV1074)
2 - 1
1st mixcer [VHF band] 1st mixer [VHF band]
(Q32: 3SK299) (Q32: 3SK299)
1st mixer [400M,800MHz band] 1st mixcer [400M,800MHz band]
(IC12: PC2757TB) (IC12: PC2757TB)
EEP ROM EE PROM
(IC501: HN58X24128FPI) (IC501: HN58X24128FPI)
MAIN CPU MAIN CPU
IC505 IC505
: HD6432143SA70FA : HD6432143SA70FA[USA] [USA]only
: HD6432143SA69FA except[USA] : HD6432143SA69FA except[USA]