I will confirm that it is protected metal plated terminals power board assembly, frame assembly, the option board assembly is completely masked. (FIG 50-6] reference)
To verify that protected, gold-plated terminals of the power supply Board Assembly and frame Assembly, option Board Assembly completely masked. ( Figure 50-6 reference )
I confirm that it is completely masked, and power supply board assembling, frame assembling, a gold-plated terminal moiety of the option board assembling are protected. (50-6 【 figures 】)Reference)