LG MDD64K Service Manual page 42

3. SERVO CIRCUIT DIAGRAM
12
11
10
9
8
7
6
5
4
3
2
1
A B C D
21
22
16
26 23
24
27
15
WAVEFORM
E F G H I
3-29
13
14
20
10
7
J K L M
3-30
28
25
17
11
12
19
18
EBY57026801_#2 REV4.1
N O P Q R
SERVO
2009. 03. 13
S T