Icom IC-7800

SDRAM*
(IC201, IC202: MT48LC16M16A2TG)
RGB converter
(IC204: ADV7123KST50)
CPLD*
(IC52, IC605: XC9572XL)
MAIN CPU2*
(IC604: HD64F2377VFQ33V)
Dual port SRAM*
(IC51: IDT70V24L25PF)
MAIN CPU1
(IC103: HD6417751RBP200)
CF controller*
(IC401: PCI1410APGE)
GDC
(IC203: HD64404BT)
SDRAM
(IC1*, IC2: MT48LC16M16A2TG)
FAN controller*
(IC821: NJM2904M)
LAN controller*
(IC404: RTL8139C+)
*Located under side of the point
2-8 LOGIC UNIT
5V/RC-232C
level converter
(IC903: ADM202EARN)
1.26V regurator
(IC201: SI-3012KS)
14bit DDS IC
(IC820: AD9857AST)
Switching IC
(IC1,IC31: µPG2009TB)
A/D converter
(IC501: AD7650AST)
S3 mixer
(D4: HSB88WS)
PLL IC
(IC801: LMX2306TM)
VCO
(Q821: 2SK210)
1IF amplifier
(Q2: 2SC5551)
S2LO amplifier
(Q101: 2SC4673)
S2 mixer
(D101: HSB88WS)
SCOPE ATT
D1: CPH5513
D2: CPH5513
D3: 1SV263
DSP IC
IC601:
TMS320C6711CGDP200
5V/RC-232C
level converter
(IC903: ADM202EARN)
1.26V regulator
(IC201: SI-3012KS)
14bit DDS IC
(IC820: AD9857AST)
Switching ICs
(IC1,IC31: µPG2009TB)
A/D converter
(IC501: AD7650AST)
S3 mixer
(D4: HSB88WS)
PLL IC
(IC801: LMX2306TM)
VCO
(Q821: 2SK210)
1st IF amplifier
(Q2: 2SC5551)
S2LO amplifier
(Q101: 2SC4673)
S2 mixer
(D101: HSB88WS)
SCOPE ATT circuit
D1: CPH5513
D2: CPH5513
D3: 1SV263
DSP IC
IC601:
TMS320C6711CGDP200
2-9 SCOPE UNIT
2 - 5