CD Driver: Difference between revisions
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(Created page with "== Overview == All of these are 4-channel BTL drivers, driving the spindle motor, sled motor, focus coil and tracking coil. == ICs used == === Rohm === * BA6398FP (PU-7, PU-8...") |
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== Overview == | == Overview == | ||
All of these are 4-channel BTL drivers, driving the spindle motor, sled motor, focus coil and tracking coil. | All of these are 4-channel BTL drivers, driving the spindle motor, sled motor, focus coil and tracking coil. The inputs are driven by the [[CD_DSP|DSP]]. | ||
== ICs used == | == ICs used == | ||
Revision as of 08:50, 19 October 2021
Overview
All of these are 4-channel BTL drivers, driving the spindle motor, sled motor, focus coil and tracking coil. The inputs are driven by the DSP.
ICs used
Rohm
- BA6398FP (PU-7, PU-8 (-11))
- BA6397FP (PU-8 (-21 and up))
- BA6392FP / BA6392FP-E2 (PU-18)
- BA5977FP / BA5977FP-E2 (PU-20, PU-22, PU-23)
- BA5947FP / BA5947FP-E2 (PM-41)
Panasonic
- AN8732SB (PU-22, PU-23, PM-41)