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Norsk Data storage1.4.7.1 - Norsk Data - Floppy disc drives


326113 - 103160 - Floppy 1.2 MB Toshiba 5¼" ½HT, black, ND

Description

  • Toshiba (Fuji) floppy disc drive, type FDD
  • Capasity 1.2 MB
  • Main PCB size 100 x 188 mm, 2 layers
  • Release date xx. xxx. xxxx

Chipset

  • MC3470 - Read/Write head driver
  • T6676AS or
    TC8600F - Floppy Disc Mechanism Controller
  • TD62107 - Step motor driver
  • uA733

LEDs

  • Access (red)

Straps

  • Default ND jumper settings:
    DC Open O  O
    DEOpenO  O
    D1ClosedO=O
    D2OpenO  O
    D3OpenO  O
    D4OpenO  O
    DXClosedO=O
    HDClosedO=O
    HMOpenO  O
    LDClosedO=O
    MUXOpenO  O
    P5OpenO  O
    SRClosedO=O
    TMClosedO=O
  • TP - Test Points
    AD+ 
    AD- 
    DD+ 
    DD- 
    DG 
    DI 
    IP 
    IX 
    RD 
    RY 
    STP 
    WP 
    ZS 

Switches

  • None

Connectors

ND-326113
Top view

ND-326113
Bottom view

ND-326113
Front view

ND-326113
Rear view

ND-326113
Side view

ND-326113
Jumper locations

ND-326113
Component side, main PCB

ND-326113
Solder side, main PCB

This page was last updated 06. Nov. 2023
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