CMD4509

5-CH BTL Driver for DVD Player

* All specs and applications shown above subject to change without prior notice.

1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU ,

TAOYUAN, TAIWAN

Email: server@ceramate.com.tw

Tel:886-3-3214525

Http: www.ceramate.com.tw

Fax:886-3-3521052

Page 5 of 6

Rev 1.0 Dec. 15,2004

Application Circuit

10K

10K

10K

25K

25K

15K

1

3

4

5

6

7

89

10

11

12

13

14

15

16

17

18

28

27

26

25

24

23

22

21

20

19

25K

10K

Spindle

Driver

Actuator

Driver

Actuator

Driver

Sled

Driver

TRAY

DRIVER

Pre-DRV

MUTE

Thermal

Shun Down

2

VCC1

VCC2

VCC2

+

-

+

-

+

-

+

-

VCC2

VCC1

PGND

PGND

GND

12V

Motor Loading

MUTE

SERVO

U-COM

5V/12V

Tray

Voltage

Control

Focus Coil

Sled Motor

Spindle Motor

Tracking Coil

Spindle

Tacking

Vcenter

Focus

Sled

FWD

REV

DCMOT

4.7K

5V

ADJ 2.5V

REGOUT

10K

16.4K

47uF

5V

5V

MOCTL