LG 47LX9500 - Power Supply Connector P201 Voltage and Diode Check

September LCD TV 47LX9500
57
Diode Mode values taken with all Connectors Removed
(1) P-DIM Pin 20 can vary according to incoming video IRE
level, OSD Backlight setting and then Intelligent Sensor
(room light condition) Output from the Video Processor
IC900. Range 0.37V to 3.3V.
.
Power Supply Connector P201 Voltage and Diode Check
Power Supply Connector P201 Voltage and Diode Check
Open0V0VERROR24
Open0Vn/cn/c23
Open0Vn/cn/c22
1.39V11.88V0V12V21
Open0.37V~3.3V0V
(1)
P-DIM20
1.39V11.88V0.42V12V19
Open2.92V0VINV-ON18
1.39V11.88V0V12V17
Openn/cn/cn/c16
GndGndGndGnd13-15
Open3.41V3.45V3.5V9-12
GNDGNDGNDGND5-8
0.424V24.7V0V24V2-4
1.68V3.1V0VPWR-ON1
Diode
Check
Run STBYLabelPin
P201 Connector “SMPS” to “Main” P8000
P201 Connector
1
Odd pins are on front row