This Service Repair Manual provides comprehensive information for the Korg SP-250, a digital piano designed for musicians seeking authentic performance and a wide range of sounds. Featuring an 88-key RH3 Real Weighted Hammer Action keyboard, 30 distinct sounds across various categories, and integrated effects processors, the SP-250 offers a versatile platform for practice and performance. Its robust construction, with dimensions of 1334 mm width, 347 mm depth, and 126 mm height, and a weight of 18 kg, ensures stability during use. The instrument is powered by an AC adapter and includes essential connectivity options such as audio outputs, headphone jack, MIDI OUT, and pedal inputs.

The purpose of this manual is to equip owners, technicians, and service professionals with the knowledge required to maintain and repair the Korg SP-250. It covers critical areas including detailed circuit diagrams, disassembly and reassembly procedures, test mode operations, and a comprehensive parts list. Additionally, the manual addresses common troubleshooting scenarios related to power, sound, and key functionality, alongside specific cleaning instructions and power supply requirements. This English-language resource is designed to ensure the longevity and optimal performance of your Korg SP-250.

This Service Repair Manual provides comprehensive information for the Korg SP-250, a digital piano designed for musicians seeking authentic performance and a wide range of sounds. Featuring an 88-key RH3 Real Weighted Hammer Action keyboard, 30 distinct sounds across various categories, and integrated effects processors, the SP-250 offers a versatile platform for practice and performance. Its robust construction, with dimensions of 1334 mm width, 347 mm depth, and 126 mm height, and a weight of 18 kg, ensures stability during use. The instrument is powered by an AC adapter and includes essential connectivity options such as audio outputs, headphone jack, MIDI OUT, and pedal inputs.

The purpose of this manual is to equip owners, technicians, and service professionals with the knowledge required to maintain and repair the Korg SP-250. It covers critical areas including detailed circuit diagrams, disassembly and reassembly procedures, test mode operations, and a comprehensive parts list. Additionally, the manual addresses common troubleshooting scenarios related to power, sound, and key functionality, alongside specific cleaning instructions and power supply requirements. This English-language resource is designed to ensure the longevity and optimal performance of your Korg SP-250.