Owner's Manual
Page 13
... the button lightly with your finger. G Do not drag the TV. The floor or the product may fall. PREPARATION PREPARATION 42/50PJ350, 42/50PJ340, 50PK340, 50PK350, 42/50PJ350C Intelligent Sensor Adjusts picture according to any impact.It may break, causing possible injury from fragments of glass, or the TV may be damaged. 12
... the button lightly with your finger. G Do not drag the TV. The floor or the product may fall. PREPARATION PREPARATION 42/50PJ350, 42/50PJ340, 50PK340, 50PK350, 42/50PJ350C Intelligent Sensor Adjusts picture according to any impact.It may break, causing possible injury from fragments of glass, or the TV may be damaged. 12
Owner's Manual
Page 32
If noise is present, change the PC output to another rate or adjust the brightness and contrast on the PICTURE menu until the picture is clear. G Avoid keeping a fixed image on the graphics card, some resolution settings may not allow the image to another resolution, change the ....87 1360x768 47.712 60.015 1280x1024 63.981 60.020 1600x1200 74.537 59.869 1920x1080 66.587 59.934 Except 42/50PJ250, 42/50PJ340, 42/50PJ350, 42/50PJ550, 42/50PJ350C 31 The fixed image could become permanently imprinted on the screen properly. G The synchronization input form for a long ...
If noise is present, change the PC output to another rate or adjust the brightness and contrast on the PICTURE menu until the picture is clear. G Avoid keeping a fixed image on the graphics card, some resolution settings may not allow the image to another resolution, change the ....87 1360x768 47.712 60.015 1280x1024 63.981 60.020 1600x1200 74.537 59.869 1920x1080 66.587 59.934 Except 42/50PJ250, 42/50PJ340, 42/50PJ350, 42/50PJ550, 42/50PJ350C 31 The fixed image could become permanently imprinted on the screen properly. G The synchronization input form for a long ...
Owner's Manual
Page 43
...Sound Mode Caption Multi Audio Sleep Timer CH Del/Add/Fav F 16:9 G Vivid Standard Off English Off Add Eject USB Eject Close For 42/50PJ350, 50PK350, 50/60PK550, 42/50PJ550, 60PK290, 42/50PJ350C, 50/60PK550C Aspect Ratio: Selects your TV turns off . Make appropriate adjustments. 3 ...EXIT Return to eject a USB device. Sound Mode: Selects the factory preset sound for type of time before your desired picture format. Sleep Timer: Select the amount of program. Multi Audio: Changes the audio language (Digital signal). CH Del/Add/Fav: Select channel ...
...Sound Mode Caption Multi Audio Sleep Timer CH Del/Add/Fav F 16:9 G Vivid Standard Off English Off Add Eject USB Eject Close For 42/50PJ350, 50PK350, 50/60PK550, 42/50PJ550, 60PK290, 42/50PJ350C, 50/60PK550C Aspect Ratio: Selects your TV turns off . Make appropriate adjustments. 3 ...EXIT Return to eject a USB device. Sound Mode: Selects the factory preset sound for type of time before your desired picture format. Sleep Timer: Select the amount of program. Multi Audio: Changes the audio language (Digital signal). CH Del/Add/Fav: Select channel ...
Training Manual
Page 10
50PJ350 Specifications 1080P PLASMA HDTV 50" Class (50" diagonal) • 600Hz Sub Field Driving • High Definition Resolution • 3M:1 Dynamic Contrast Ratio • TruSlim Frame • Picture Wizard II (Easy Picture Calibration) • Smart Energy Saving • Intelligent Sensor • Dual XD™ Engine • AV Mode(Cinema, Sports, Game) • Clear Voice...; 3 HDMI™ 1.3 Inputs • SIMPLINK™ Connectivity • Dolby® Digital 5.1 Decoder • Infinite Sound For Full Specifications See the Specification Sheet 10 July 2010 50PJ350 Plasma
50PJ350 Specifications 1080P PLASMA HDTV 50" Class (50" diagonal) • 600Hz Sub Field Driving • High Definition Resolution • 3M:1 Dynamic Contrast Ratio • TruSlim Frame • Picture Wizard II (Easy Picture Calibration) • Smart Energy Saving • Intelligent Sensor • Dual XD™ Engine • AV Mode(Cinema, Sports, Game) • Clear Voice...; 3 HDMI™ 1.3 Inputs • SIMPLINK™ Connectivity • Dolby® Digital 5.1 Decoder • Infinite Sound For Full Specifications See the Specification Sheet 10 July 2010 50PJ350 Plasma
Training Manual
Page 12
... of colors, and also drastically improves the data-transmission speed. Dual XD Engine presents images with its Invisible Speaker. Colors are sharper. 50PJ350 Logo Familiarization Page 2 of 3 HD RESOLUTION 720P HD Resolution Pixels: 1365 (H) × 768 (V) See and experience more vibrant. HDMI...wider bandwidth (340MHz, 10.2Gbps) than those of previous models. 12 July 2010 50PJ350 Plasma Entertainment is more real. Pictures are more . Dual XD Engine Realizing optimal quality for LG TAKE IT TO THE EDGE newly introduces 'Invisible Speaker' system, guaranteeing first class ...
... of colors, and also drastically improves the data-transmission speed. Dual XD Engine presents images with its Invisible Speaker. Colors are sharper. 50PJ350 Logo Familiarization Page 2 of 3 HD RESOLUTION 720P HD Resolution Pixels: 1365 (H) × 768 (V) See and experience more vibrant. HDMI...wider bandwidth (340MHz, 10.2Gbps) than those of previous models. 12 July 2010 50PJ350 Plasma Entertainment is more real. Pictures are more . Dual XD Engine Realizing optimal quality for LG TAKE IT TO THE EDGE newly introduces 'Invisible Speaker' system, guaranteeing first class ...
Training Manual
Page 13
...products use as much as less-efficient models. Draws less than 1 Watt in stand by. 13 July 2010 50PJ350 Plasma AV Mode is adjusted to the comfortable level to be viewed at the same price as 60% less energy...Energy, Save Money It reduces the plasma display's power consumption. Less energy means you pay less on Intelligent Sensor). 50PJ350 Logo Familiarization Page 3 of the human voice frequency range to power features like clock displays and remote controls. It ... default factory setting complies with the Energy Star requirements and is three preset picture and audio settings.
...products use as much as less-efficient models. Draws less than 1 Watt in stand by. 13 July 2010 50PJ350 Plasma AV Mode is adjusted to the comfortable level to be viewed at the same price as 60% less energy...Energy, Save Money It reduces the plasma display's power consumption. Less energy means you pay less on Intelligent Sensor). 50PJ350 Logo Familiarization Page 3 of the human voice frequency range to power features like clock displays and remote controls. It ... default factory setting complies with the Energy Star requirements and is three preset picture and audio settings.
Training Manual
Page 32
... when; 1) SMPS, Y-SUS or Z-SUS board is replaced. 2) Panel is replaced, Check Va/Vs since the SMPS does not come with new panel 3) A Picture issue is encountered 4) As a general rule of thumb when ever the back is removed ADJUSTMENT ORDER "IMPORTANT" DC VOLTAGE ADJUSTMENTS 1) POWER SUPPLY: VS, VA (Always... Set-Up -Vy Vsc Ve ZBias Panel "Rear View" All label references are not the same for every panel encountered. 32 July 2010 50PJ350 Plasma Customer's Menu, Select "Options", select "ISM" select "WHITE WASH". Adjustment Notice All adjustments (DC or Waveform) are adjusted in WHITE WASH...
... when; 1) SMPS, Y-SUS or Z-SUS board is replaced. 2) Panel is replaced, Check Va/Vs since the SMPS does not come with new panel 3) A Picture issue is encountered 4) As a general rule of thumb when ever the back is removed ADJUSTMENT ORDER "IMPORTANT" DC VOLTAGE ADJUSTMENTS 1) POWER SUPPLY: VS, VA (Always... Set-Up -Vy Vsc Ve ZBias Panel "Rear View" All label references are not the same for every panel encountered. 32 July 2010 50PJ350 Plasma Customer's Menu, Select "Options", select "ISM" select "WHITE WASH". Adjustment Notice All adjustments (DC or Waveform) are adjusted in WHITE WASH...
Training Manual
Page 49
... p/p 2MSec d Highlighted signal from waveforms above observed 200uS/div 200uSec NOTE: The Waveform Test Points are no lines left to use. 49 100uSec July 2010 50PJ350 Plasma e Highlighted signal from waveform above observed 100uS/div There are several other test points on any of the FPC to the panel are OK...
... p/p 2MSec d Highlighted signal from waveforms above observed 200uS/div 200uSec NOTE: The Waveform Test Points are no lines left to use. 49 100uSec July 2010 50PJ350 Plasma e Highlighted signal from waveform above observed 100uS/div There are several other test points on any of the FPC to the panel are OK...
Training Manual
Page 52
Observe the Picture while making these adjustments. Normally, they do not have to be in "WHITE WASH" All other DC Voltage adjustments should have already been made. Y-Drive ... the board. 52 SET-UP ADJUST: 1) Adjust VR402 and set the (A) portion of the signal to match the waveform above. (180uSec ± 5uSec) July 2010 50PJ350 Plasma ADJUSTMENT LOCATION: Top Left of the signal to match the waveform above. (224V p/p ± 5V) SET-DN ADJUST: 2) Adjust VR401 and set the (B) time...
Observe the Picture while making these adjustments. Normally, they do not have to be in "WHITE WASH" All other DC Voltage adjustments should have already been made. Y-Drive ... the board. 52 SET-UP ADJUST: 1) Adjust VR402 and set the (A) portion of the signal to match the waveform above. (180uSec ± 5uSec) July 2010 50PJ350 Plasma ADJUSTMENT LOCATION: Top Left of the signal to match the waveform above. (224V p/p ± 5V) SET-DN ADJUST: 2) Adjust VR401 and set the (B) time...
Training Manual
Page 74
In this case the Tab on the Ribbon cable was improperly seated at the top. Note the cable is clearly improperly seated into the connector. The Locking Tab will offer a greater resistance to the FPC, they should be parallel. Remove the ribbon cable and re-seat it correctly. 74 July 2010 50PJ350 Plasma This can tell by observing the line of the connector compared to closing in the picture. Incorrectly Seated Y-Drive Flexible Ribbon Cables The Ribbon Cable is crooked. You can cause bars, lines, intermittent lines abnormalities in the case.
In this case the Tab on the Ribbon cable was improperly seated at the top. Note the cable is clearly improperly seated into the connector. The Locking Tab will offer a greater resistance to the FPC, they should be parallel. Remove the ribbon cable and re-seat it correctly. 74 July 2010 50PJ350 Plasma This can tell by observing the line of the connector compared to closing in the picture. Incorrectly Seated Y-Drive Flexible Ribbon Cables The Ribbon Cable is crooked. You can cause bars, lines, intermittent lines abnormalities in the case.
Training Manual
Page 89
... Diagram) The Control Board supplies Video Signals to help determine the failure depending on the screen. Control Board to X Board Address Signal Flow This Picture shows Signal Flow Distribution to the TCP (Tape Carrier Package) ICs. Basic Diagram of Control Board IC201 MCM CONTROL BOARD DRAM EEPROM MCM IC201 To... 128 Lines per Buffer 256 Lines output Total There are 16 total TCPs. 4096 Vertical Electrodes 4986 (RGB) / 3 = 1365 Total Pixels (H) 89 July 2010 50PJ350 Plasma If there is a bar defect on the screen, it shows on where the it could be a Control Board problem.
... Diagram) The Control Board supplies Video Signals to help determine the failure depending on the screen. Control Board to X Board Address Signal Flow This Picture shows Signal Flow Distribution to the TCP (Tape Carrier Package) ICs. Basic Diagram of Control Board IC201 MCM CONTROL BOARD DRAM EEPROM MCM IC201 To... 128 Lines per Buffer 256 Lines output Total There are 16 total TCPs. 4096 Vertical Electrodes 4986 (RGB) / 3 = 1365 Total Pixels (H) 89 July 2010 50PJ350 Plasma If there is a bar defect on the screen, it shows on where the it could be a Control Board problem.