LG MG120a Service Manual page 29

3. TECHNICAL BRIEF
3.3.7 Midi and Main Speaker
The Vimicro MIDI IC VC0917 Solution MIDI music player solution offering the following
features:
_ MIDI standards compliant
_ MIDI files playable as polyphonic ringtones
_ 40 notes polyphony
_ MIDI file parser supports Standard MIDI (formats 0, 1 and 2), WAV.
The main speaker is driven directly by vc0917 SPOUT1 and SPOUT2 pins
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