LG MDD64K - Page 33

3-18
2. OPEN/CLOSE WAVEFORM AT POWER ON
3. STARTING ACTION WAVEFORM IN MD DEVICE
4. FOCUS WAVEFORM (AT CD)
SL+
Driver STBY
SLEGN
SL-
11
12
IC401 pin 18
IC401 pin 17
F+
F-
13
14
IC401 pin 3
IC401 pin 4
open
UP-sw
DOWN-sw
close
7
8
9
10
IC401 pin 11
IC501 pin 63
IC501 pin 59
IC401 pin 10