Enterprise repair

repair of these types
It is worth mentioning which types we are sure to repair.

These types are the following:

Enterprise 64K, 128K
Enterprise external memory expander

manufacturing accessories, making modifications

• making video cable
• replacing keyboard membrane

we do not undertake these
Repair of original Enterprise 64/128K power-supplies.
Unfortunately, the factory power-supplies are molded in their casing, so it is impossible or quite circumstantial to repair them, so we cannot undertake their reparation.

good to know
During repair/restoration, basic service for all devices (if not already done):

• replacing electrolytic capacitor (Re-Cap) with a shape-correct version (axial/radial)
• chemical washing of PCB, casing, and keyboard
• neutralizing leaked electrolytic liquid on PCB, removing resin stains (even after repair)
• microscopic checking parts and solderings, replacement and repair as needed
• replacing loose, damaged IC parts and rusty, rotten parts
• cleaning contacts
• checking current consumption on PCB
• 30-minute software testing
• replacing keyboard foil (with a tested type)