LG CMS1530F - At First Action, Focus Signal A; B; C; D

3-15
5. AT FIRST ACTION, FOCUS SIGNAL A/ B/ C/ D
Figure 5.
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20
18
19
21
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18
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R836 100K
R834
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R845 33K
12
EC813
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R843 1K
C837 0.01uF
R839 39K
C836
0.01uF
C839
0.1uF
R840 0R
C835 0.047uF
R835 18K
R841 0R
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R842
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C829
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R837 3.9K
R844 33K
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VINFC
2
TRB_1
3
REGO2
4
VINSL+
5
REGO1
6
FWD
7
REV
8
VCC1
9
VOTR-
10
VOTR+
11
VOSL+
12
VOSL-
13
VOFC-
14
VOFC+
15
VOTK+
16
VOTK-
17
VOLD+
18
VOLD-
19
VCC2
20
OPIN
21
VCTL
22
GND
23
VINLD
24
OPOUT
25
TRB_2
26
VINTK
27
BIAS
28
MUTE
29
GND
30
GND
,&
CD5888
1
VC
2
VCC
3
E
4
D
5
A
6
B
7
C
8
F
9
GND
10
LD
11
VR
12
MD
13
F+
14
T-
15
T+
16
F-
CN801
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C152
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M33V
CD+5V
CD+5V
GND
CD+5V
CD+5V
GND
HAVC
FOCUS-
XSPINDLE
FOCUS+
XSLEGP
MCPUH
TRACK-
SPIN-
MDPUH
MUTE34
FOCUS+
FOCUS-
MDI
TRACK+
XFOCUS
VREF_16
SPIN+
MBPUH
TRACK+
XTRACK
SL+
MAPUH
TRACK-
SL-
TNI
TPI
TRB_1
LD
VREF_16
VREF_16
VREF_16
VREF_16
VREF_16
REGO1
A
B
C
D