Need Bose SA-5 amplifier Service Manual - Schematics

Does anyone have the service manual / schematics drawing for the Bose SoundTouch SA-5 Amplifier?
Found the manual / schematic for the Main SoundTouch Soundbar, but need it for the SA-5 Amplifier I have that allows me to control my outside speakers along with my inside SoundTouch Soundbar surround sound system