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General| Type | Digital Piano |
|---|---|
| Speakers | 12cm x 2 |
| Amplifier | 8W + 8W |
| Sound Source | AHL (Acoustic & Highly-compressed Large-waveform) |
| Power Supply | AC adapter (AD-A12150LW) |
| Keyboard | 88 keys, weighted hammer action |
Instructions for removing the top panel of the unit.
Guide to removing the keyboard cover for access.
Steps to detach the console panel from the main unit.
Procedure for removing the front cover of the instrument.
Process for safely removing the main keyboard assembly.
Method for detaching individual piano keys from the keyboard.
Steps to access and remove circuit boards located within the keyboard.
Procedure for safely replacing the primary circuit board of the unit.
Description of the key matrix scanning system and its operation.
Details of the button input mapping and functionality.
Explanation of the power supply unit's voltage generation and distribution.
Troubleshooting steps for units that do not power on.
Diagnostic procedures for resolving audio output issues.
Steps to diagnose and resolve audio distortion problems.
Troubleshooting guide for unresponsive key sections.
Diagnosing issues with the operation of individual piano keys.
Steps to fix non-responsive control buttons on the panel.
Troubleshooting unusual tone behavior during audio recording or playback.
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