Solid State Logic Matrix 2 Owner's Manual page 158

Appendix G - Service
16 - 629505XA CPU Replacement
• Remove the SD memory card from the console.
• Follow instruction #2 for removal of the rear connector panel.
• Remove the 9-way D-type retaining nuts from the GPIO and XRACK/DIAG connectors on the rear panel.
• Remove all looms connected to the 629505XA assembly.
• Remove four pan Pozi screws.
• Lift the assembly clear of the console.
• Fit the replacement card and reassemble.
• Refit the SD memory card.
Matrix 2 Owner's Manual
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