Need help?Do you have a question about the NEC FD1165 and is the answer not in the manual?
Provides an overview of the Model FDl165 flexible disk drive, its features, and specifications.
Details the construction and features of the Model FDl165 disk drive assemblies.
Lists the detailed technical specifications for the Model FDl165 Flexible Disk Drive.
Describes the initial inspection of the shipping carton and disk drive for any damage.
Provides step-by-step instructions for unpacking and repacking the Model FDl165 disk drive.
Outlines the necessary operating environment, space, and mounting recommendations for the disk drive.
Details the power supply requirements, specifications, and connector information for the Model FDl165.
Explains the data and control line interface connector and its pin assignments.
Describes the purpose and placement of terminator resistors in disk drive systems.
Explains how to identify each disk drive in a system using jumpers.
Details how to configure drive options using jumpers on the PCB.
Describes the procedures for inserting and removing a flexible disk from the drive.
Explains the function of the ready and busy lamps on the front panel.
Describes the fundamental operational sequence of the disk drive when a disk is loaded and accessed.
Details signal levels, driver/receiver circuits, and interface lines for the drive.
Describes the input signals received by the drive from the controller.
Explains the output signals generated by the drive to indicate its status.
Describes optional interface signals related to the Variable Frequency Oscillator (VFO).
Details the timing relationships for various interface signals during drive operations.
Provides instructions for routine cleaning and care of the disk drive.
Lists the standard and special tools required for servicing the FDl165.
Lists parts that should be stocked at maintenance depots for the drive.
Describes the procedures for removing and replacing various parts of the disk drive.
Explains diagnostic tests performed using test pins T2 and T3.
Describes how to adjust the head unload delay by modifying pin T1.
Lists test point numbers and the signals available at these points for diagnostics.
Details adjustments and checks using an alignment disk, including radial alignment and azimuth.
Covers checks and adjustments for sensors and assemblies that do not require an alignment disk.
Describes the location and function of trim pots on the PCB for motor speed adjustment.
Presents the first sheet of the schematic diagram for the FDl165 G9NYF PCB.
Presents the second sheet of the schematic diagram for the FDl165 G9NYF PCB.
Presents the third sheet of the schematic diagram for the FDl165 G9NYF PCB.
Presents the fourth sheet of the schematic diagram for the FDl165 G9NYF PCB.
To Next Page
General
