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Provides an overview of the service manual's purpose and scope for the NRD-525 receiver.
Classifies the NRD-525 into five main blocks: chassis, receiver, synthesizer, control, and panel.
Details the components and functions of the NRD-525's chassis, receiver, synthesizer, control, and panel blocks.
Lists available optional units for the NRD-525 receiver, such as converters and interface units.
Guides the user on how to check the power supply circuit for potential faults in the NRD-525.
Addresses issues related to low sensitivity in the NRD-525 receiver across different bands.
Outlines the necessary procedures and tools for inspection and adjustment of the NRD-525 receiver.
Details the steps for safely removing the upper and lower covers of the NRD-525 receiver.
Explains how to properly remove internal units and components from the NRD-525 receiver.
An index listing the different sections and components covered in the parts list.
Lists parts and components associated with the main chassis of the NRD-525 receiver.
Details components and parts for the AVR (Automatic Voltage Regulator) unit.
Lists the various schematic diagrams and board layouts included in the appendix.
Presents the level diagram for the NRD-525 receiver, illustrating signal flow and levels.
Provides schematic diagrams for the NRD-525 receiver's various sub-units and blocks.
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