July 2010 LCD TV 47LE8500
65
Inverter (Main and Secondary) CN1 and CN101(Voltage and Diode ChInverter (Main and Secondary) CN1 and CN101(Voltage and Diode Check)eck)
CN1 "Inverter Main" Connector To P204 "SMPS"
Diode Mode values taken with all Connectors Removed
(1) PDIM 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.
Not Used
Open0V0VERROR14
OpenN/CN/CN/C13
Open2.92V0VI-C12
Open0.37V~3.3V0V
(1) P-DIM11
GNDGNDGNDGND6~10
0.42V24.6V0V24V1~5
Diode
Check
Run STBYLabelPin
Open2.92V0VI-C12
Open0.37V~3.3V0V
(1) P-DIM11
GNDGNDGNDGND6~10
0.42V24.6V0V24V1~5
Diode
Check
Run STBYLabelPin
CN101 "Inverter Secondary" Connector To P205 "SMPS"
Inverter On
Control
Inverter On
Control
Leandro Palmeira
Downloaded From TV-Manual.com Manuals