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Most orders ship within 1–2 business days via UPS. Larger equipment ships via freight carrier, and customers can use the shipping estimator on the product page for a location-specific quote. Local pickup is also available at the Fairfield, IL facility, typically ready within 4 hours.

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Yamazaki Mazak Sequencer Board A829035A (MPS-400)

$299.00 USD

Sale Sold out

ConditionSurplus - Untested MPNA829035A Stock #0226-00570

Photos reflect current condition. Items differing from description may be eligible for return or refund — see our condition guide.

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Estimated package weight: 5.0 lbs

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The Yamazaki Mazak A829035A is a sequencer board used in Mazak MPS-400 CNC control systems. The board carries silkscreen designation A829035A and is identified in the Mazak parts ecosystem as a PC Sequencer Board, listed by multiple US industrial suppliers under that MPN. The assembly mounts an onboard DC-DC converter module (BSG-5-24) and integrates multiple rows of DIP ICs, ROM sockets, and edge connectors including CN500, CN502, CN504, and a 25-pin D-sub connector along the top edge. The board is associated with the Mazak MAZATROL CNC platform and is designed to interface with IPM-300 S829108A I/O boards as part of a complete MPS-400 control set. Connector designations visible on the PCB include CN501, CN503, a four-position DIP switch block, and multiple RA-designated resistor arrays. The reverse side of the board shows the PCB part number A829035A stamped in the copper layer. This board is a discontinued component and is no longer manufactured by Yamazaki Mazak Corporation. It is sought by machine shops and CNC service technicians maintaining older Mazak machining centers and turning centers equipped with legacy MAZATROL control systems.

Stock # 0226-570

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Frequently Asked Questions

Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.