Inside Views - Icom ID-800H Service Manual

SECTION 2
• CONTROL UNIT (TOP VIEW)
• MAIN UNIT (TOP VIEW)
Ceramic bandpass filter
(FI2: CFWM450E)
AF amplifier AF amplifier
(IC510: LA4425A) (IC510: LA4425A)
Ceramic bandpass filter
(FI1: CFWS450HT)
D/A converter D/A converter
(IC11: M62352GP) (IC11: M62352GP)
PLL ICs (main unit)
(IC1, IC2: MB15A02PFV-1)
VCO board VCO board

INSIDE VIEWS

Key backlights Key back light
DS13-DS18,DS20: SML512MW
DS13-DS18, DS20: SML512MW
DS21: SML-020MYT
DS21: SML-020MYT
LCD back light LCD backlight
(DS22: CV1074)
(DS22: CV1074)
2 - 1
1st mixer [VHF band] 1st mixcer [VHF band]
(Q32: 3SK299)
(Q32: 3SK299)
1st mixer 1st mixcer [400M,800MHz band]
(IC12: µPC2757TB)
[400M band], [800M band]
(IC12: µPC2757TB)
CODEC board