About this document
Generalmusic T5A Service Manual by Cris is a document available to read on EtoBox.
This document provides instructions for testing an electronic piano. It outlines the following test procedures: 1. Check jumper settings on the CPU board based on the piano model. 2. Perform an initial check that generates a 1kHz test tone and sweeps it from 10Hz to 2756Hz while monitoring the display and outputs. 3. Check headphone and auxiliary outputs using an oscilloscope at maximum volume and specified output levels. 4. Verify the input stage by applying a test tone to the auxiliary input and che
- Author
- Cris
- Language
- EN