# Part name:
Zeiss Axiovert 100M microscope distribution board 451331-9320 SCA SHUT 3320 B

# Original page URL:
https://www.microscopeparts.eu/part/zeiss-axiovert-100m-microscope-distribution-board-451331-9320-sca-shut-3320-b-99909

# 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:
Other

# Description and specifications:
Electronic distribution board 451331-9320 for the Carl Zeiss Axiovert 100M microscope

This is the central PCB to which all controllers, button panels, sensors and drives in the motorized inverted Zeiss Axiovert 100M microscope are connected.

Markings on the board:
- 451331-9320
- 3320 B
- DL SP1 SP2 SHUT
- SCA
- 3320 L
- Carl Zeiss Jena

ATTENTION: This is a board for a microscope branded by Zeiss (Oberkochen, West Germany). The board, however, carries the "Carl Zeiss Jena" logo. This is not a mistake - this board was made in week 31 of 1997, already after the German reunification, when the Jena plant was producing for the entire Carl Zeiss group.

IMPORTANT: in the photo you can see that in every pin block onto which a connector is plugged, one pin is missing. This is not damage, this is not a broken-off pin - this is the original factory condition. It is supposed to look like this.

I was not able to confirm it, but it is possible that this part also fits the inverted Zeiss Axiovert 135M microscope. Before you decide to use the electronic board shown here in the Axiovert 135M model, please check this on forums or groups devoted to Zeiss microscopes.

In the last photos the arrow shows where this part sits in the Zeiss Axiovert 100M microscope, so that you can identify it without any doubt.

# Examples of use
- if you need to replace this board in your Zeiss Axiovert 100M microscope, for example because pins are broken off or traces are burnt through
- if you have confirmed compatibility and want to use this part in a Zeiss Axiovert 135M microscope

# Removed from microscope:
Zeiss Axiovert 100M

# Also compatible with the following microscopes:
Zeiss Axiovert 100M

# Names, descriptions, terms, and search contexts under which this part is searched.
- Zeiss Axiovert 100M microscope repair parts
- Zeiss Axiovert 100M Platine 451331-9320 Ersatzteil
- Axiovert 100M Verteilerplatine defekt tauschen
- Zeiss Axiovert 100M distribution board replacement
- Axiovert 100M PCB SCA SHUT DL SP1 SP2
- Zeiss 3320 B Leiterplatte Axiovert Stativ
- Axiovert 100M Platine Leiterbahn durchgebrannt
- Zeiss Axiovert board broken pin repair
- Zeiss Axiovert 135M board compatibility
- Carl Zeiss Jena Logo elektronische Platine Axiovert
- Axiovert 100M Elektronik Platine Mikroskop Stativ
- Zeiss Axiovert microscope electronics board
- elektronika płytka rozdzielcza Zeiss Axiovert 100M
- deska elektroniky mikroskopu Zeiss Axiovert
- placa electronica microscopio Zeiss Axiovert 100M
- placa de distribucion Zeiss Axiovert repuesto
- scheda elettronica microscopio Zeiss Axiovert 100M
- scheda di distribuzione Zeiss Axiovert ricambio
- Zeiss buy spare parts

# Related URLs:
- Markdown po polsku: https://www.serwismikroskopowy.pl/part/99909.md
- Markdown auf Deutsch: https://www.mikroskopteile.de/part/99909.md
- Gallery of all photos of this part: https://www.microscopeparts.eu/gallery/99909-zeiss-axiovert-100m-microscope-distribution-board-451331-9320-sca-shut-3320-b
- Media manifest of this part (photos + videos, for AI/RAG): https://www.microscopeparts.eu/part/99909.media.md
- Representative photo: https://www.microscopeparts.eu/photo/zeiss-axiovert-100m-microscope-distribution-board-451331-9320-sca-shut-3320-b-99909-2
- Representative video: https://www.microscopeparts.eu/play/99909-1
- Other parts from category Other: https://www.microscopeparts.eu/other
- More Other removed from microscope Zeiss Axiovert 100M: https://www.microscopeparts.eu/other/from/zeiss/axiovert-100m
- More Other compatible with microscope Zeiss Axiovert 100M: https://www.microscopeparts.eu/other/for/zeiss/axiovert-100m
- More Other removed from microscopes Zeiss: https://www.microscopeparts.eu/other/from/zeiss
- More Other compatible with microscopes Zeiss: https://www.microscopeparts.eu/other/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: 2026-10-17