Furuno HS-8800 - Board

2.1 Main Unit
2-7
2.1.3 Board
Photo 2.1.13 CPU (05P0773), A side
Photo 2.1.14 CPU (05P0773), B side
U30 (H8S CPU)
U36 (LCD CONT)
TP2 (25.6 MHz)
TP1 (38.4 MHz)
J13 (REF OSC: 25.6 MHz)
J3 (DUP REF: 25.6 MHz)
J11 (CH70 OSC 38.4 MHz)
J9 (Tx MIX: 45 MHz out)
[Printe
r
]: 25 pin [IEC61162-1/Remote]: 37 pin
RT1: (+15 VDC Line)
RUE900
U20 (DSP) U29 (E
2
ROM) U31 (RAM)
U12 (AF AMP) TDA2003H
SP
Y1 (TCXO: 25.6 MHz)
J15 (Handset OFF)
J5 (Wing MIC sel.)