Download Print this page

LG 47LX6800 Service Manual page 34

Advertisement

THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright © 2010 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
[To MASTER LED DRIVER]
P7900
12507WR-10L
IOP
1
2
3
+3.3V_NORMAL
4
5
6
7
8
R7904
22
IOP
9
R7905
22
IOP
10
R7906
22
IOP
11
C7901
C7903
C7905
C7907
C7909
100pF
100pF
100pF
100pF
100pF
50V
50V
50V
50V
50V
OPT
OPT
OPT
OPT
OPT
[To SLAVE LED DRIVER]
P7901
12507WR-08L
Except Edge(42/47")
1
R7900
22
OPT
2
3
4
R7901
22
Edge(55")
5
R7902
22
IOP
6
R7916
22
7
Edge(55")
R7917
22
Edge(55")
8
9
R7903 22
IOP
C7900
C7902
C7904
C7906
C7908
C7910
100pF
100pF
100pF
100pF
100pF
100pF
50V
50V
50V
50V
50V
50V
OPT
OPT
OPT
OPT
OPT
OPT
L_VS
M0_MOSI
M0_SCLK
M1_MOSI
M1_SCLK
R7907
R7908
R7909
3.3K
3.3K
3.3K
Edge
Edge
Edge
S_CS_N
S_MOSI
S_SCLK
C7911
C7913
C7914
100pF
100pF
100pF
50V
50V
50V
OPT
OPT
OPT
IOP
R7910
22
R_VS
R7911
22
IOP
M2_MOSI
22 Edge(55")
R7912
M2_SCLK
IOP
R7913
22
M2_SCLK
22 Edge(55")
R7914
M2_MOSI
IOP
R7918
22
M3_MOSI
R7919
22
IOP
M3_SCLK
22 Edge(55")
R7915
R_VS
C7912
100pF
50V
OPT
GP2_Saturn7M
Ver. 1.0
Interface for LG5111
72
LGE Internal Use Only

Advertisement

loading