Main Pwb Connector P600 To Speakers Voltage And Diode Check - LG 42LH20 Service Manual

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Main PWB Connector P600 to Speakers Voltage and Diode Check

Main PWB Connector P600 to Speakers Voltage and Diode Check
Diode Mode values taken with all Connectors Removed
P600 CONNECTOR "Main" to "Speakers"
Pin
LABEL
1
SPK-R(-)
2
SPK-R(+)
3
SPK-L(-)
4
SPK-L(+)
Use speaker out to test for defective Audio Amp IC600
SBY
Run
0V
10.7V
0V
10.7V
0V
10.7V
0V
10.7V
LCD or PLASMA 2009
62
Diode Check
1.5V
1.5V
1.5V
1.5V
Model

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