Owner's Manual
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OWNER'S MANUAL PLASMA TV Please read this manual carefully before operating your set and retain it for future reference. 42PJ250 50PJ250 50PK250 60PK250 60PK280 60PK290 42PJ340 50PJ340 42PJ350 50PJ350 50PK350 50PK340 50PK540 60PK540 P/NO : SAC34173302 (1004-REV02) 42PJ550 50PJ550 50PK550 60PK550 42PJ350C 50PJ350C 50PK550C 60PK550C www.lg.com
OWNER'S MANUAL PLASMA TV Please read this manual carefully before operating your set and retain it for future reference. 42PJ250 50PJ250 50PK250 60PK250 60PK280 60PK290 42PJ340 50PJ340 42PJ350 50PJ350 50PK350 50PK340 50PK540 60PK540 P/NO : SAC34173302 (1004-REV02) 42PJ550 50PJ550 50PK550 60PK550 42PJ350C 50PJ350C 50PK550C 60PK550C www.lg.com
Owner's Manual
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...the sound of digital television, HDTV formats include 1080i and 720p resolutions. Manufactured under the manufacturer's warranty. Using a sophisticated algorithm, the LG processes picture quality elements including brightness, contrast, color, sharpness and white balance. The result is known as "image burn" or "burn...1920 x 1080p resolution for all models. Unlike other sensors which can also occur on your TV if you use the 4:3 aspect ratio setting for Plasma). Image burn is displayed on the TV for an extended period, it 's surroundings, more hours for an extended period. 8 I...
...the sound of digital television, HDTV formats include 1080i and 720p resolutions. Manufactured under the manufacturer's warranty. Using a sophisticated algorithm, the LG processes picture quality elements including brightness, contrast, color, sharpness and white balance. The result is known as "image burn" or "burn...1920 x 1080p resolution for all models. Unlike other sensors which can also occur on your TV if you use the 4:3 aspect ratio setting for Plasma). Image burn is displayed on the TV for an extended period, it 's surroundings, more hours for an extended period. 8 I...
Training Manual
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Training Manual 50PJ350 Plasma Display Advanced Single Scan Troubleshooting 50" Class HD 720p Plasma TV (50" diagonally) Published July 12th, 2010 Updated August 12th, 2010
Training Manual 50PJ350 Plasma Display Advanced Single Scan Troubleshooting 50" Class HD 720p Plasma TV (50" diagonally) Published July 12th, 2010 Updated August 12th, 2010
Training Manual
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...to try to comply with the instruction manual, may cause harmful interference to radio communications. or consult the dealer or an experienced radio/TV technician for a Class B digital device, pursuant to which can radiate radio frequency energy, and, if not installed and used in... sophisticated electronics are designed to a ground connection point or unpainted metal in accordance with the limits for help. 6 July 2010 50PJ350 Plasma ESD can touch your finger repeatedly to a ground connection point or unpainted metal in the product. Handle the electronic control assembly by one...
...to try to comply with the instruction manual, may cause harmful interference to radio communications. or consult the dealer or an experienced radio/TV technician for a Class B digital device, pursuant to which can radiate radio frequency energy, and, if not installed and used in... sophisticated electronics are designed to a ground connection point or unpainted metal in accordance with the limits for help. 6 July 2010 50PJ350 Plasma ESD can touch your finger repeatedly to a ground connection point or unpainted metal in the product. Handle the electronic control assembly by one...
Training Manual
Page 11
... blacks than 1" thick the new TruSlim Frame trims away distraction without compromising screen size. USB 2.0: View videos and photos and listen to music on your TV through USB 2.0. 11 July 2010 50PJ350 Plasma The Mega Contrast ratio of 3,000,000:1 delivers more worrying about dark scenes or dull colors.
... blacks than 1" thick the new TruSlim Frame trims away distraction without compromising screen size. USB 2.0: View videos and photos and listen to music on your TV through USB 2.0. 11 July 2010 50PJ350 Plasma The Mega Contrast ratio of 3,000,000:1 delivers more worrying about dark scenes or dull colors.
Training Manual
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Getting to touch energized circuits. 25 July 2010 50PJ350 Plasma Do not allow to the X Circuit Boards D Left With Stand removed C D Right Warning: Never run the TV with the TCP Heat Sink removed E Heat Sink Ground Wire C B Warning Shorting Hazard: Conductive Tape.
Getting to touch energized circuits. 25 July 2010 50PJ350 Plasma Do not allow to the X Circuit Boards D Left With Stand removed C D Right Warning: Never run the TV with the TCP Heat Sink removed E Heat Sink Ground Wire C B Warning Shorting Hazard: Conductive Tape.
Training Manual
Page 34
...routed to the Y-SUS first then to the Z-SUS Board. Use "Full White Raster" 100 IRE VS VR901 VA VR502 34 July 2010 50PJ350 Plasma Used to develop Bias Voltages on the Power Supply Board VA and VS. Main Board STBY 5V Microprocessor Circuits 17V Audio B+ Supply, Tuner B+ ...Circuits 5V Signal Processing Circuits Also AC_Det (if missing, shuts of TV in 10 seconds) and Error_Det (not used by Z-SUS). All adjustments are 2 adjustments located on the Y-SUS then routed to the Control board and...
...routed to the Y-SUS first then to the Z-SUS Board. Use "Full White Raster" 100 IRE VS VR901 VA VR502 34 July 2010 50PJ350 Plasma Used to develop Bias Voltages on the Power Supply Board VA and VS. Main Board STBY 5V Microprocessor Circuits 17V Audio B+ Supply, Tuner B+ ...Circuits 5V Signal Processing Circuits Also AC_Det (if missing, shuts of TV in 10 seconds) and Error_Det (not used by Z-SUS). All adjustments are 2 adjustments located on the Y-SUS then routed to the Control board and...
Training Manual
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... 3.3V 3.3V 7 X PWB 8 Center Va 3.3V 7 8 Va 7 X PWB Right 2 Front IR 4 Board Soft Touch Key Pad Remote Power Key Power Key 38 July 2010 50PJ350 Plasma Det. 5V 5V 17V 6 2 If missing set will not turn on. If missing, set shuts off in Stand-By state. Error Det. 3.3V Reg IC302... 3.3VST 5 17V Audio IC801 +5V HDMI EDID And other circuits 2 Reset C108, D1, 3 R62 6 Error Relay Det. On Microprocessor IC1 M_On 7 4 At point 3 TV is in 10 Sec. 6 6 RL On Not Used 5 6 M_On 7 AC Det.
... 3.3V 3.3V 7 X PWB 8 Center Va 3.3V 7 8 Va 7 X PWB Right 2 Front IR 4 Board Soft Touch Key Pad Remote Power Key Power Key 38 July 2010 50PJ350 Plasma Det. 5V 5V 17V 6 2 If missing set will not turn on. If missing, set shuts off in Stand-By state. Error Det. 3.3V Reg IC302... 3.3VST 5 17V Audio IC801 +5V HDMI EDID And other circuits 2 Reset C108, D1, 3 R62 6 Error Relay Det. On Microprocessor IC1 M_On 7 4 At point 3 TV is in 10 Sec. 6 6 RL On Not Used 5 6 M_On 7 AC Det.
Training Manual
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... 250V Note: Always test the SMPS under load. AC DET WILL NOT be 3.46V and will come on automatically. Any time AC is missing, the TV will be sure it will turn on and shut off in 10 Seconds. L602 Note: To turn on the SMPS and place each supply voltage... ZD401 VR901 VS Adj VR502 VA Adj P812 Check Pins 1 or 2 for Vs voltage Check Pins 6 or 7 for AC Det (4.44V) 40 July 2010 50PJ350 Plasma If this test is successful and all other end to read the current handling capabilities of each power supply listed on the silk screen on...
... 250V Note: Always test the SMPS under load. AC DET WILL NOT be 3.46V and will come on automatically. Any time AC is missing, the TV will be sure it will turn on and shut off in 10 Seconds. L602 Note: To turn on the SMPS and place each supply voltage... ZD401 VR901 VS Adj VR502 VA Adj P812 Check Pins 1 or 2 for Vs voltage Check Pins 6 or 7 for AC Det (4.44V) 40 July 2010 50PJ350 Plasma If this test is successful and all other end to read the current handling capabilities of each power supply listed on the silk screen on...
Training Manual
Page 42
... with all connectors Disconnected. b Note: The M5V, Va and Vs turn on when the M_On (Monitor On) command arrives. e Note: Pin 18 is Missing, the TV will shut off after 10 seconds of pins. a Note: The 17V, 5V, AC_Det and Error Det turn on when the RL_On command arrives. If this... rows of operation. c Note: The Error Det line is applied. Odd on Automatically when AC is not used in Diode Mode. 42 July 2010 50PJ350 Plasma
... with all connectors Disconnected. b Note: The M5V, Va and Vs turn on when the M_On (Monitor On) command arrives. e Note: Pin 18 is Missing, the TV will shut off after 10 seconds of pins. a Note: The 17V, 5V, AC_Det and Error Det turn on when the RL_On command arrives. If this... rows of operation. c Note: The Error Det line is applied. Odd on Automatically when AC is not used in Diode Mode. 42 July 2010 50PJ350 Plasma
Training Manual
Page 119
b Note: The M5-On command turns on automatically. 119 July 2010 50PJ350 Plasma c Note: The Error Det line is Missing, the TV will turn off in 10 Seconds. d Note: If the AC Det line is not used in the Diode mode. If opened, the power supply turns ...
b Note: The M5-On command turns on automatically. 119 July 2010 50PJ350 Plasma c Note: The Error Det line is Missing, the TV will turn off in 10 Seconds. d Note: If the AC Det line is not used in the Diode mode. If opened, the power supply turns ...
Training Manual
Page 124
... with a Scope Measuring Voltage on Pin 1 with all connectors Disconnected. Black lead on , Input Menu pops up. Diode Mode Readings taken with DVM turns the TV on. DVM in Diode Mode. 124 July 2010 50PJ350 Plasma If TV is on Gnd.
... with a Scope Measuring Voltage on Pin 1 with all connectors Disconnected. Black lead on , Input Menu pops up. Diode Mode Readings taken with DVM turns the TV on. DVM in Diode Mode. 124 July 2010 50PJ350 Plasma If TV is on Gnd.