ASML SVG 99-80266-01 CPU Board – Obsolete SVG Series Spare Part

Technical Dossier

Product Details And Specifications

ASML SVG 99-80266-01 CPU Board – Obsolete SVG Series Spare Part

RFQ support for obsolete parts: Send the model number, required quantity and destination so DriveKNMS can confirm sourcing options before quotation.

Technical Specifications

Solving the Discontinued Hardware Crisis

ASML's acquisition of Silicon Valley Group in 2001 effectively ended the independent SVG product roadmap. SVG-series steppers and track systems that were installed in fabs during the late 1990s and early 2000s are now operating well outside their original support window. The SVG 99-80266-01 CPU board governs the sequencing and motion coordination logic of these platforms. There is no direct OEM replacement path — ASML does not cross-reference this part number to a current product, and third-party board-level repair is constrained by the age of the components and the scarcity of reference firmware.

Condition & Reliability Assurance

DriveKNMS applies a 5-step inspection protocol to all obsolete PCB inventory before dispatch review:

• Step 1 – Visual and Physical Inspection: Full board examination for mechanical damage, burnt traces, cracked solder joints, and connector pin integrity. Boards with physical compromise are rejected at this stage.
• Step 2 – Electrolytic Capacitor Assessment: SVG-era boards use electrolytic capacitors with a finite service life. Each capacitor is checked for bulging, leakage, and ESR deviation. Boards with aged capacitors are flagged for recapping prior to sale if requested.
• Step 3 – Firmware Version Verification: Where firmware is embedded on the board, the revision is documented and disclosed to the buyer. Mismatched firmware versions between replacement and host system are a known source of integration failure on SVG platforms.
• Step 4 – Pin and Connector Corrosion Check: Edge connectors and board-to-board interfaces are inspected under magnification for oxidation and corrosion. Contact surfaces are cleaned where necessary.
• Step 5 – Functional Power-On Test (where applicable): Boards are powered and checked for basic operational response where test fixtures are available. Test results are documented and provided with shipment.

Key Features for System Maintenance

• Drop-in replacement: The SVG 99-80266-01 is a direct board-level replacement for the same part number in compatible SVG-series systems. No hardware redesign is required.
• No reprogramming required: Provided the firmware revision matches the host system, installation does not require re-engineering of the control software or process recipes.
• Avoids engineering reconstruction costs: Substituting a non-original board or migrating to a different control architecture requires significant engineering hours and process revalidation. A like-for-like replacement eliminates that cost entirely.
• Extends asset life without capital expenditure: Replacing a failed CPU board restores full system functionality at a cost that is orders of magnitude below any equipment upgrade path.

How do I know the board is genuine and not a counterfeit?
All boards sourced by DriveKNMS are traceable to documented supply channels. Physical markings, board revision codes, and component date codes are verified during intake inspection. Buyers may request photographic documentation of the specific unit prior to purchase.