LG MICRO Hi-Fi SYSTEM - Page 31

3-18
2. OPEN/CLOSE WAVEFORM AT POWER ON
3. STARTING ACTION WAVEFORM IN MD DEVICE
4. FOCUS WAVEFORM (AT CD)
Open
Open_sw
Close_sw
Close
7
8
9
10
SL+
Driver STBY
SLEGN
SL-
11
12
F+
F-
13
14
IC401 pin 11
IC401 pin 18
IC401 pin 3
IC401 pin 17
IC401 pin 4
IC501 pin 60
IC501 pin 63
IC401 pin 10