Question about LG 42PG20 42 in. Plasma HDTV
Red is standby---means the standby supply which runs as long as set is powered (plugged in) is on. When you turn on and blue tries to come on but does not make it either a power supply problem or something downstream pulling too much current (a short).
The power supply can to some degree be tested for voltages and or shorts but then it is a guessing game.
About the only simple thing if you can safely get to the power board is look for burnt parts or puffed up filter caps.
Posted on Dec 04, 2012
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Posted on Jan 02, 2017
you have a bad cap in the power supply
these are can shaped device thet if bad will vent anf put up on the top the valoue is wrtten on the side trplace them and you should be good to go
Posted on Nov 06, 2009
There are two places to look for the problems, the backlight inverter board and the power supply. Look at the power supply first since it is easier to get to, look for burnt parts, bad capacitors, etc.
Please post back what you find.
Posted on Nov 14, 2009
Tips for a great answer:
Nov 10, 2013 | Emerson Televison & Video
Apr 09, 2012 | Mad Catz Radio Communications
Sep 21, 2011 | Plantronics Explorer 220 Bluetooth Headset...
Start with the headset powered on. Press and hold down
the call control button while also rotating the multi function dial
upward (away from the light) until the indicator light on the headset
starts flashing red then green. When prompted for passkey, enter
For the Plantronics M1000 (discontinued):
Hit and hold the volume/mute switch in until the indication light starts blinking.
For the Plantronics M1500 & A500 adapter (discontinued): Turn the headset on and the adapter off. On the headset push in and hold the mute/volume dial until the indicator light begins to flash. On the adapter press and hold the blue power button for 10 seconds. The light on the adapter will flash once after 3 seconds- continue to hold the power button for another-7 seconds until the light flashes red. If the pairing is successful, the headset will sound a tone and both the headset and adapter lights will turn off.
For both the Plantronics M1000/M1500 (discontinued): If you remove the battery cover from the headset and then remove the battery itself. On the Green PC board itself there will be a letter followed by 4 numbers. These 4 numbers are your personal PIN code.
You can also use the Plantronics Bluetooth Pairing Guide
Feb 05, 2011 | Cell Phones
Feb 06, 2010 | Plantronics Explorer 320 Wireless Headset
Nov 20, 2009 | Toshiba Computers & Internet
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