This document introduces the optional boards available for Yamaha DSP1D (DSP unit) and the installation steps. It emphasizes that the board should be installed by an authorized Yamaha service engineer.
This document provides installation procedures for various optional boards compatible with the Yamaha DSP1D Digital Audio Mixing System. It details the steps required to install, replace, and secure these internal components within the unit's chassis.
The guide specifically covers the IDB1D board (ID Board) along with other models such as PDB1D, GDB1D, EDB1D, and others. It includes warnings regarding power disconnection, cover removal, ribbon cable handling, and reassembly.
An authorized Yamaha service engineer must perform the installation.
You must turn off the power and disconnect the power cord before starting.