LG 42PW350 - P1404 Main Board Motion Remote and 3 D Transmitter Voltage and Diode Check

Voltage and Diode Mode Measurements for the Main Board Speaker Plug
P1404 Main Board Motion Remote and 3D Transmitter Voltage and Diode Check
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Pin Label STBY Run Diode Check
1 3.3V_Normal 0V 3.29V 0.49V
2 Gnd Gnd Gnd Gnd
3 3D
_
RF
_
RX 0V 3.29V 1.18V
Pin c
__
4 3D_RF_TX 0V 3.29V 1.17V
5 3D_RFModule_Reset 0V 3.1V 2.37V
6 3D_RFModule_DC 0V 0.1V 1.32V
7 3D_RFModule_DD 0V 0.1V 1.34V
8 Gnd Gnd Gnd Gnd
9 3D_RF_GPIO_0 0V 0V 1.26V
10 3D_RF_GPIO_1 0V 0V/3.18V 1.26V
11 3D_RF_GPIO_2 0V 0V 1.26V
*12 3D_L/R_Sync 0V 0V/1.59V Open
*No 3D / With 3D
Note: Pin 12 with 3D Sync 3.48V p/p 60 Hz square wave.
RF Freq GPIO 0 (9) GPIO 1 (10) GPIO 2 (11)
3D Disable 0 0 0
60Hz 1 0 0
59.94Hz 0 1 0
June 2011 42PW350 Plasma
154
Diode Mode Check with the Board Disconnected. DVM in the Diode mode.