Thanks to Owner-Manuals.com! This manual was exactly what I needed. As Amana was purchased by Maytag and later by Whirlpool, there was no way to receive it from their websites. I was lucky to find this resource.
A comprehensive Operating and Service Manual. All schematics are complete and easy to read. The PCB drawings and complete parts list are very helpful. I would definitely recommend this manual.
Text excerpt from page 9 (click to view)
SOFT PEDAL ( H) Pressing this pedal softens the sound and also reduces its volume. * The soft pedal can be used as the sostenuto pedal by turning on the power while depressing this pedal. SOSTENUTO PEDAL Depressing this pedal after pressing the keyboard and before releasing the keys sustains the sound of only the keys just played. SUSTAIN PEDAL (I) Pressing this pedal sustains the sound even after you remove your hands from the keyboard. LINE IN/OUT JACKS (J) Connect an external amplifer and speakers, or a cassette recorder to these jacks. MIDI JACKS (K) Use these jacks to connect the CN piano with external MIDI devices. PEDAL JACK (L) Connect the pedal cord from the pedal board to this jack. When you want to use the piano without the stand included, optional F-1 DP Foot Switch which has matching connector to this jack is available. HEADPHONES JACKS (M) Used to connect up to two headphones to this digital piano.
