Akai PDP4294LV1 Service Manual page 73

3. Basic
10. IPM(Intelligent Power Module)
: composition
HEATSINK,CAPACITOR
DIODE
IC LINEAR
RESISTORTANSISTOR,FETS.
: description
Attached at Z B/D and Y B/D, make Sustain waveform.
Sustainer : supply a square wave to panel to make a video.
IPM
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