If you are looking to source replacement parts or understand the build, the manual covers:
Based on standard Korg professional arranger service documentation, the manual is generally organized into these key sections: 1. Specifications: Korg Pa700 Service Manual
: Essential for daily operation and basic maintenance, available for the standard Go to product viewer dialog for this item. and Pa700 Oriental models. If you are looking to source replacement parts
Includes internal memory, a microSD slot, and high-speed USB 2.0 ports. Internal Components and Schematics a microSD slot