LG 42PW350 - 42 PW350 3 D Troubleshooting Flow Chart Page 2 of 3; Checking 60 Hz Sync Signal; Checking P1404 Connector Pins

42PW350 3D Troubleshooting Flow Chart Page 2 of 3
43
June 2011 42PW350 Plasma
Continued from previous page
Check for 60Hz sync to the 3D sync / Motion
Remote board. Connector pin 12
NG
Cable Open
Should be
Note: Motion Remote board Connector has no ID
OK
Check P1404 Connector pins 9, 10, 11
(See Chart) Pin 9 or 10 should be high
OK
Check 3D / Motion Remote
Connector pins 9, 10, 11
RF Freq GPIO 0 (9) GPIO 1 (10) GPIO 2 (11)
3D Disable 0 0 0
60Hz
10 0
59.94Hz 0 1 0
NG
Replace Main board
OK
Replace 3D / Motion Remote
p/n: EBR72499601
See next page for additional details
Note: If all are low, make sure you
are in 3D Mode on the Television
3.48V p/p
60 Hz
1.59VDC