LG 42PG20 - Page 91

91
Plasma Fall 2008 42PG20
Voltage and Resistance Measurements for the Control Board
Resistance Readings with the PCB Disconnected
Control Connector P121 (LVDS) to Main PWB P302
Control Connector P121 (LVDS) to Main PWB P302
GndGndGnd31
Open3.29V0.89V29
1.3V3.29V0V27
1V1.2V0V25
2.4V5.29V0V23
1V0V0V21
GndGndGnd19
1V0V0V17
1V0V0V15
GndGndGnd13
1V1.15V0V11
1V0V0V9
1V1.26V0V7
1V1.19V0V5
1V0V0V3
GndGndGnd1
Diode ModeRunSBYPin
P121 CONNECTOR Odd Pins "Control" to P302 “Main”
Open0V0V30
Open3.29V0.89V28
GndGndGnd26
1V1.26V0V24
2.5V0.56V0.89V22
1V0.21V0V20
1V0V0V18
1V0V0V16
Gnd0V0V14
1V1.26V0V12
1V0V0V10
1V1.19V0V8
Gnd0V0V6
1V1.26V0V4
1V0V0V2
Diode ModeRunSBYPin
P121 CONNECTOR Even Pins "Control” to P302
“Main”