LA6503 Просмотр технического описания (PDF) - SANYO -> Panasonic

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LA6503

CD-ROM Drive Spindle Motor Driver + Sled Motor Driver + Sled Motion/Position Detector IC

SANYO -> Panasonic 

Block Diagram

LA6503

Reverse rotation

detection

Hall bias

(3-V regulator)

Level

shifter

Current limiter

Forward/

reverse

Reverse

braking

Start/stop

(Spindle motor on/off)

To each bias circuit

Thermal shutdown

circuit

Muting

(Sled motor on/off)

Power system ground

No. 5791-6/8

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