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DV-SL700W
IC105 5 Channel BTL Driver for DVD PLayer
Tray driver logic input:
FWD(pin6)
Input circuit of pin6 and pin7 is designed to avoid simultaneous activation of upper and lower out-
put tr.; however, in order to improve reliability, apply motor forward/reverse input once through
open mode.
We recommend time period for open longer than 10msec.
"H" side Output voltage on output voltage (VOL+, VOL-) varies depending on output control termi-
nal for tray (pin21). "H" side output voltage is set three times (9.2dB Typ)VTCL(pin21). And, "L"
side output voltage is equal to output saturation voltage.
Application circuit:
MUTE
Thermal
Shutdown
+
REV(pin7)
L
L
L
H
H
L
H
H
28
27
26
25
24
10K
+
+
25K
17.6K
25K
+
10K
1
2
3
4
5
VOTR+(pin10)
VOTR-(pin9)
OPEN
L
H
L
SERVO
1M
23
22
GND
PGN D
10K
+
8K
10K
-
25K
Pre-DRV
PGND
6
7
12V
42
Function
OPEN
Open mode
H
Reverse mode
L
Forward mode
L
Brake mode
5v or12V
M
21
20
19
18
17
Vcc2
15K
Spindle
-
Driver(4X)
Sled
Driver(4X)
TRAY
DRIVER
Vcc1
8
9
10
11
12
M
M
U-COM
Tracking coil
16
15
Actuator
Driver(6x)
Vcc2
Vcc2
Vcc1
Actuator
Driver(6x)
13
14
Focuscoil
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