CMD4505
5-CH BTL Driver for DVD Player
Application Circuit
Spindle Motor
Tracking Coil
Tray
Voltage
Control
Servo
SPIN+
5V /12V
19
SPIN-
28
27
26
23
22
21
20
18
17
16
15
24
25
VCC2
GND
PGND
10K
15K
Stand
by
10K
Spindle
Driver
Actuator
Driver
-
+
+
-
Thermal
-
+
25K
Shun Downt
VCC2
VCC2
VCC1
+
-
Sled
Driver
25K
Actuator
Driver
+
-
10K
25K
TRAY
DRIVER
Pre-DRV
PGND
-
+
10K
VCC1
1
2
3
4
5
6
7
8
9
12
10
13
14
11
SPIN-
SPIN+
12V
SERVO
Focus Coil
Motor Loading
Sled Motor
Spindle
MUTE
Tacking
Sled
VREF Focus
FWD REV
SERVO
U-COM
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Tel:886-3-3214525
Email: server@ceramate.com.tw
Http: www.ceramate.com.tw
Rev 1.0 Oct. 6,2004
Page 5 of 6
Fax:886-3-3521052
CERAMATE [ CERAMATE TECHNICAL ]
