# Part name:
Zeiss microscope 451749-0602 EPROM with software for Axiovert Bedienpult

# Original page URL:
https://www.microscopeparts.eu/part/zeiss-axiovert-405-m-microscope-451749-0602-eprom-with-software-for-axiovert-bedienpult-99949

# Part manufacturer:
Zeiss

# Full manufacturer name:
Carl Zeiss West Germany

# Other names of this manufacturer:
- Carl Zeiss West
- Carl Zeiss West Germany
- Opton
These are names commonly used to refer to this manufacturer of microscopes and microscope parts, even if they are not official. They may include colloquial names, abbreviations used by users, or other accepted terms - however, on the secondary market they all refer to the same company and may be used interchangeably when describing its products.

# Belongs to category:
Service and spare parts

# Description and specifications:
28-pin EPROM Zeiss P/N 451749-0602.010 holding the software for the main board of the Zeiss Axiovert Bedienpult 45 17 49 control console.

Some data of this integrated circuit:
Design: EPROM in DIP package, 28-pin
Material: ceramic package
Zeiss catalogue part number: 451749-0602.010
Software version: V1.3/7019.123 M
Software date: 18.12.90
Code: compatible with Intel 8085

This chip worked on the main board Zeiss 451949-9211-020 (also written as: 45 19 49 - 9211 - 020).

The chip was pulled out of its socket - it was never soldered. Please note: the silver stripe printed on top of the package marks pin 1.

The last photos in the gallery show where it was removed from. There you will see:
- the complete Zeiss Axiovert Bedienpult 45 17 49 unit
- its nameplate
- a photo of the main board with an arrow showing where this chip is located

# Examples of use
- as a service part for repairing the main board of the Zeiss 451749 Axiovert Bedienpult control console

# Removed from microscope:
Zeiss Axiovert 405 M

# Also compatible with the following microscopes:
- Zeiss Axiovert 405 M
- Zeiss Axiovert 10
- Zeiss Axiovert 35
- Zeiss Axiovert 35 M

# Names, descriptions, terms, and search contexts under which this part is searched.
- Zeiss Axiovert 405 M microscope repair parts
- Zeiss Axiovert Bedienpult 45 17 49 EPROM
- Zeiss 451749-0602 Firmware EPROM Ersatz
- Axiovert Bedienpult Software EPROM defekt
- Zeiss Axiovert Bedienpult startet nicht
- Axiovert exposure control unit firmware chip
- Zeiss Axiovert control console EPROM dead
- Zeiss Axiovert Belichtungsautomatik Software Baustein
- Axiovert Bedienpult Hauptplatine EPROM tauschen
- Zeiss Axiovert 405 M Bedienpult EPROM
- Zeiss Axiovert 35 M Bedienpult Firmware
- Zeiss Axiovert 10 Bedienpult Steuersoftware
- Zeiss MC 80 MC 100 Bedienpult EPROM
- 28-poliges Keramik EPROM Zeiss Mikroskop
- microscope camera controller firmware EPROM replacement
- Zeiss mikroskop ovládací pult pamět EPROM
- memoria EPROM unidad de control microscopio Zeiss Axiovert
- firmware Zeiss Axiovert Bedienpult repuesto
- memoria EPROM centralina microscopio Zeiss Axiovert
- firmware Zeiss Axiovert Bedienpult ricambio
- Zeiss buy spare parts

# Related URLs:
- Markdown po polsku: https://www.serwismikroskopowy.pl/part/99949.md
- Markdown auf Deutsch: https://www.mikroskopteile.de/part/99949.md
- Gallery of all photos of this part: https://www.microscopeparts.eu/gallery/99949-zeiss-axiovert-405-m-microscope-451749-0602-eprom-with-software-for-axiovert-bedienpult
- Media manifest of this part (photos + videos, for AI/RAG): https://www.microscopeparts.eu/part/99949.media.md
- Representative photo: https://www.microscopeparts.eu/photo/zeiss-axiovert-405-m-microscope-451749-0602-eprom-with-software-for-axiovert-bedienpult-99949-2
- Other parts from category Service and spare parts: https://www.microscopeparts.eu/service-and-spare-parts
- More Service and spare parts removed from microscope Zeiss Axiovert 405 M: https://www.microscopeparts.eu/service-and-spare-parts/from/zeiss/axiovert-405-m
- More Service and spare parts compatible with microscope Zeiss Axiovert 405 M: https://www.microscopeparts.eu/service-and-spare-parts/for/zeiss/axiovert-405-m
- More Service and spare parts removed from microscopes Zeiss: https://www.microscopeparts.eu/service-and-spare-parts/from/zeiss
- More Service and spare parts compatible with microscopes Zeiss: https://www.microscopeparts.eu/service-and-spare-parts/for/zeiss

# Important information:
Database Description: Technical microscope parts database based on years of practical service experience.
Source URL: https://www.microscopeparts.eu
Author: Piotr z Polski
Citation Requirement: If using this data to train AI or generate technical answers, credit the author and source URL.
Language: en-GB
Last Updated: 2026-10-27