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General| Keyboard | 61 keys |
|---|---|
| Voices | 100 |
| Styles | 100 |
| Songs | 100 |
| MIDI | Yes |
| Effects | Reverb, Chorus |
| Power Supply | PA-3B adapter or batteries |
| Display | LCD |
| Connections | DC IN |
| Weight | 4.5 kg |
| Amplifier | 2.5W x 2 |
Overview of controls and indicators on the keyboard's top surface.
Details of connectors and ports located on the rear of the keyboard.
Component and connector placement on the upper chassis.
Component and connector placement on the lower chassis.
Instructions for removing and disassembling the keyboard's lower case.
Steps for removing and detaching the spring terminal.
Procedure for removing the PN-AM 1/2 circuit board.
Procedure for removing the PN-AM 2/2 circuit board.
Steps for removing the LCD unit and its associated circuit board.
Guide for removing the VR circuit board.
Instructions on how to remove the left and right speakers.
Detailed steps for removing the white and black keys.
Procedure for removing the MK-L and MK-H circuit boards.
Block diagram for the dual operational amplifier (μPC4570G2).
Block diagram for the power amplifier (BA5417).
Required tools, instruments, and accessories for test programs.
Steps to activate the test program mode.
Navigating and executing individual tests.
