LG 32LG40 Training Manual page 44
32" class lcd hdtv w/ built-in dvd player
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Also See for 32LG40:
- Training manual (87 pages) ,
- Schematics and exploded view (11 pages) ,
- Specifications (2 pages)
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Main Board Connector P401 Voltage and Diode Check
Main Board Connector P401 Voltage and Diode Check
Resistance taken in Diode Mode with Connectors Removed
P401 Connector "Main Board" to "Front Keys"
Pin
Label
STBY
1
KEY3
3.4V
2
KEY4
3.4V
3
Gnd
0V
4
Gnd
0V
5
KEY-1
3.4V
6
KEY-2
3.4V
7
n/c
0V
8
ST-5V
5V
9
PWM-LED
0V
10
IR
4.1V
11
n/c
0V
12
Gnd
0V
13
LED-G
0V
14
LED-R
2.1V
15
Gnd
0V
Diode
Run
Check
3.4V
1.4V
3.4V
1.4V
0V
Gnd
0V
Gnd
3.4V
1.4V
3.4V
1.4V
0V
OL
5V
0.53V
0V
0.8V
4.1V
2.3V
0V
OL
0V
Gnd
2.1V
0.8V
0V
0.8V
0V
Gnd
LCD DV August 2008 32LG40
44
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