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1.磁带盒出入控制过程带盒出入控制电路简图如图1所示。在带盒未放进带盒座(Cassette Holder)时,用以探测带盒是否放进的“进带开关”(Cassette inSW)是打开的。当磁带盒塞入带盒座后,“进
1. Cartridge access control process With the box out of control circuit diagram shown in Figure 1. The Cassette inSW to detect if the cassette is inserted is open when the cassette is not in the Cassette Holder. When the cassette into the cassette holder, "into