Icom IC-M802 Service Manual page 6

SECTION 2
• RC-25
VR BOARD VR BOARD
DISPLAY BOARD DISPLAY BOARD
SENSOR BOARD SENSOR BOARD
• IC-M802
DSC 1st mixer
(D2301: HSB88WS)
DSC 2nd mixer
(IC2701: TA4107F)
MAIN UNIT MAIN UNIT
DSP BOARD
DSP BOARD
CPU
CPU
(IC3303: M30624MGA)
(IC3303: M30624MGA)
2nd mixer
2nd mixer
(D302: HSB88WS)
(D302: HSB88WS)
1st mixer circuit 1st mixer circuit
1st IF amplifier
1st IF amplifier
(Q203: 3SK131)
(Q203: 3SK131)
INSIDE VIEWS
2 - 1
Reset IC Reset IC
(IC8202: S-80942CNMC) (IC8202: S-80942ANMP)
CPU CPU
(IC8201: HD64F2134AFA20) (IC8201: HD64F2134AFA20)
LCD unit LCD unit
(DS8220: HLC770-018800) (DS8220: HLC7700-018800)
Power amplifier Power amplifier
(IC8270: TA7368F) (IC8270: TA7368F)
PA UNIT
VARISTOR-2 BOARD
FAN controller
(IC6501: TS522ID)
DRIVER BOARD
VARISTOR-1 BOARD