Fostex FD-4 Service Manual page 21

3) Remove the MAIN PCB assy by loosening the following screws.
• 5 x screws (B 3 x 6 CZn) fixing the PCB assy from top
• 6 x screws (BBT 3x8 BZn) fixing the PCB from rear
• 2 x Fix-Stand fixing the D-SUB 25-pin connector
4) Mount and solder the 50-pin connector and 2-pin cable. (Before soldering, you might need to remove the soldering by
a solder remover.)
Connector, PI, header,
B 3 x 6 CZn
50P, AMPMOD
Cable, flat, 2P, L150
BBT 3 x 8 BZn
Fix-Stand
FD-4
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