CMD4505
5-CH BTL Driver for DVD Player
Pin Assignments
Pin Definitions
NO
1
SYMBOL
VINFC
FUNCTION
Input for focus driver
Comparator 2 input (-)
Comparator 2 input (+)
Input for the sled driver
NO
15
SYMBOL
VOTK+
VOTK-
FUNCTION
Tracking driver output (+)
Tracking driver output (-)
Spindle driver output (+)
Spindle driver output (-)
2
OP2IN-
OP2IN+
VINSL+
16
3
17
VOLD+
VOLD-
4
18
Vcc for power block of spindle,
tracking and focus
5
OP2OUT
Comparator 2 output
19
Vcc2
6
7
FWD
REV
Tray driver forward input
Tray driver reverse input
20
21
OP1OUT
VCTL
Comparator 1 output
Speed control input of tray driver
Vcc for pre-drive block and
power block of sled and tray
8
Vcc1
22
GND
Ground
9
VOTR-
VOTR+
VOSL+
VOSL-
VOFC-
VOFC+
Tray driver output (-)
Tray driver output (+)
Sled driver output (+)
Sled driver output (-)
Focus driver output (-)
Focus driver output (+)
23
24
25
26
27
28
VINLD
OP1IN-
OP1IN+
VINTK
BIAS
Input for spindle driver
Comparator 1 input (-)
Comparator 1 input (+)
Input for tracking driver
Input for reference voltage
Input for mute control
10
11
12
13
14
MUTE
* 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 2 of 6
Fax:886-3-3521052
CERAMATE [ CERAMATE TECHNICAL ]
