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CXA2534Q

4-Channel CD Motor Driver

Sony Semiconductor 

Pin

Pin

Symbol

No.

Voltage

14

PVCC

—

19

15 TRACK–

16 TRACK+

17 FOCUS–

18 FOCUS+

—

20 SLED–

21 SLED+

22

SP–

23

SP+

Equivalent circuit

14 19

16 15

18 17

20 19

22 21

11 28

CXA2534Q

Description

Power supply input for H-bridge drivers

Negative output pin to tracking motor

Positive output pin to tracking motor

Negative output pin to focus motor

Positive output pin to focus motor

Negative output pin to sled motor

Positive output pin to sled motor

Negative output pin to spindle motor

Positive output pin to spindle motor

24

24

EMP

—

Battery empty detection output pin

25 RESET VCC1

VCC1 VCC1

90k

25

Reset output pin

—6—

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