Sled Control Related Signal - LG DP471B Service Manual

4. SLED CONTROL RELATED SIGNAL

9
10
11
FIG 4-1 < DVD >
9
10
11
FIG 4-2 < CD >
LGE Internal Use Only
SL+
SL-
TCO
SL+
SL-
TCO
3-12
9 10
RAD+
RAD-
SLED-
SLED+
R18 0/J/0402
R23 NC
C24 0.1U/25V/0402
SCO
TR_B3
TCO
VREF2
DMEA
C55 R32 R44
NC
GNDM
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
U4
15
VOTK+
16
VOTK-
17
VOLD+
18
VOLD-
19
VCC2
20
NC
21
VCTL
G2
G2
22
GND
23
VINLD
24
NC
25
TRB2
26
VINTK
27
BIAS
28
MUTE
AM5888S
CD5888CB
11