LG 42LV5500 Training Presentation page 77
42" class 1080p 120hz led tv smarttv (42" diagonally)
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Also See for 42LV5500:
- Specifications (2 pages) ,
- Owner's manual (246 pages) ,
- Manual del usuario (140 pages)
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CN2 T-CON to the Main PWB (Voltage and Diode Check)
CN2 "T-CON" to "MAIN" P1502
Pin
Pin
Label
Label
1
n/c
2
n/c
3
n/c
4
4
n/c
n/c
5
n/c
6
n/c
7
n/c
8
n/c
9
Gnd
10
TXC0N
1.25V
11
TXC0P
1.15V
12
TXC1N
1.26V
13
TXC1P
1.13V
14
TXC2N
1.29V
15
TXC2P
1.11V
16
Gnd
17
TXCCLKN 1.17V
18
TXCCLKP 1.23V
19
Gnd
20
TXC3N
1.31V
Diode Mode values taken with all Connectors Removed
Run
Run
Diode Check
Diode Check
n/c
n/c
n/c
n/c
n/c
n/c
n/c
n/c
n/c
n/c
n/c
n/c
n/c
n/c
n/c
n/c
n/c
n/c
Gnd
Gnd
OL
OL
OL
OL
OL
OL
Gnd
Gnd
OL
OL
Gnd
Gnd
OL
Pin
Pin
Label
Label
Run
Run
21
TXC3P
1.07V
22
TXC4N
1.40V
23
TXC4P
0.99V
24
24
Gnd
Gnd
Gnd
Gnd
25
Gnd
Gnd
26
TXD0N
1.24V
27
TXD0P
1.15V
28
TXD1N
1.27V
29
TXD1P
1.12V
30
TXD2N
1.32V
31
TXD2P
1.07V
32
Gnd
Gnd
33
TXDCLKN 1.17V
34
TXDCLKP 1.23V
35
Gnd
Gnd
36
TXD3N
1.31V
37
TXD3P
1.07V
38
TXD4N
1.39V
39
TXD4P
1.02V
40
Gnd
Gnd
41
41
G d
Gnd
Gnd
G d
77
Diode Check
Diode Check
OL
OL
OL
Gnd
Gnd
Gnd
OL
OL
OL
OL
OL
OL
Gnd
OL
OL
Gnd
OL
OL
OL
OL
Gnd
G d
Gnd
May 201 1 LCD TV 42LV5500
CN1
1
Bold
labels are
video
signals.
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