Home » LG » Plasma Televisions » LG 50PC1DR

LG 50PC1DR Support Question

Find answers below for this question about LG 50PC1DR - LG - 50" Plasma TV.
Need a LG 50PC1DR manual? We have 1 online manual for this item!

LG Overview Questions Manuals Reviews Videos Research

Question posted by junkyj2 on June 9th, 2012

Screen Replacement

how do you replace a screen on a 50pc1dr

I Know the Answer!

I have the same question
Request More Information

Current Answers

Answer #1: Posted by TVDan on June 9th, 2012 10:45 PM

This answer was accepted by the poster of the original question.

TVDan

Member since:
August 8th, 2011

Points: 4,732,000

1,100
points

open the set up, remove all the circuit boards and wire harnesses from the back of the old PDP (plasma display panel), remove thh panel from the bezel amd install a new one. remount all parts, set up the voltages on the power and sustain boards to match the new panel.

If the original panel is cracked then you will not have a core to send back (so this will save on return shipping): http://www.encompassparts.com/item/8252469/LG_Electronics/CRD30180801/50X3,

TV Dan

Related LG 50PC1DR Manual Pages

Owners Manual - Page 2

Troubleshooting Overview of Topics to be Discussed •Switch Mode Power Supply •Y SUS Board •Z SUS Board •X Drive Boards Plasma Display Panel Troubleshooting - 2007 2

Owners Manual - Page 3

... before Requesting MODULE Repair 1. Checking Point before adjustment. 2. Check the model label. Ex) COF long 2-1 fail, address 1 line open, Y b/d trouble, Mal-discharge on screen. Be careful of screws and other metal objects to prevent short in circuitry. Safety Rules PLASMA Overview Safety & Handling Regulations Troubleshooting 1. Verify model names and board model matches. 3.

Owners Manual - Page 4

... and alignments. • DC Voltages developed on the SMPS • Adjustments VA, VS, and 5V DC • Always refer to Panel. V SET_UP -VY VSC Z_BIAS Plasma Display Panel Troubleshooting - 2007 4 Switch Mode Power Supply Troubleshooting This Section of the PDP for the correct voltage levels for the Single Scan...

Owners Manual - Page 5

... and lastly always perform a Safety AC Leakage Test before returning the product back to check the DC Supplies for proper levels. Frequency of the failure. Plasma Display Panel Troubleshooting - 2007 5 Capacitors will change with the load, or listen for the proper waveforms with the Oscilloscope to be checked and after giving...

Owners Manual - Page 6

... the Digital Board to the Power Board to turn on 5V-DC. • 5V-D is sent from the Power Board Pin1 of Deep Sleep Mode. Plasma Display Panel Troubleshooting - 2007 6 The unit can be taken out of the Standby Voltages and the VA, VS, and 5v DC, set will output 19v...

Owners Manual - Page 7

Measured at connector P803 at P800 pin 3 applied to drive the Horizontal Grid Voltage, Y SUS, and Z SUS. Plasma Display Panel Troubleshooting - 2007 7 Standby voltage applied to the Analog, and Digital Boards to chassis ground. ON Switched 5 volts at VR901 • 5v.DC Used ...

Owners Manual - Page 32

Module check point Troubleshooting Defect Condition Visual check of the Y DRIVE Board scan IC's . Failures can be found, sometimes by a visual inspection of YDT-BTM Horizontal bar displays across the screen due to no Scan Pulse caused by Scan IC Failure. Defect : Horizontal Bar or Shutdown Plasma Display Panel Troubleshooting - 2007 32

Owners Manual - Page 43

... 2meg • ER_UP to Chassis Ground 10K • ER_DN to remove Pull FPC Connector as shown in arrow. FPC (Flexible Printed Circuit) Removal for Z Board Replacement Troubleshooting Pull out Lock as shown in circles Pull Lock apart to Chassis Ground 10K *Measurements made with the board disconnected...

Owners Manual - Page 45

... 7 periods which means normal temperature Green = OFF Yellow = ON Weight D15 - 8 D16 - 4 D17 - 2 D18 - 1 TEST Pattern AUTOGEN P1 Connector MCM (Micro Control Module) Plasma Display Panel Troubleshooting - 2007 LG Part Number Label 45 Power : 3.3V/5V Temperature diode Voltage Regulator Flash ROM Voltage Regulator Temperature display diode can be checked. CONTROL Board...

Owners Manual - Page 47

... ▶ Voltage used : 5V/3.3V/1.8V/2.5V (4 separate operating voltages). If patterns are not present, Control board is defective LVDS Connector Replace Control Board Reconnect LVDS or Replace Control Board Plasma Display Panel Troubleshooting - 2007 47 < Display Lines > < Partly no display < Connector > Reseat Control Board Connectors Oscilator LVDS poor connection No picture...

Owners Manual - Page 49

MCM Buffer IC Array 16 line 16 line Plasma Display Panel Troubleshooting - 2007 16 output TCP TCP TCP 49 Troubleshooting Diagram of Control Board Control Board to X Board Address Signal Flow This will show Signal Flow Distribution to the TCP ICs. If there is on the screen, it could be a Control Board problem...

Owners Manual - Page 50

TCP (Tape Carrier Package) : supplies RGB 6bit signal to the PDP by connecting the PAD Electrode of the PANEL with the X Board. Troubleshooting X_B/D Frame Rear panel Front panel Connector TCP IC TCP Plasma Display Panel Troubleshooting - 2007 Front side 50 Behind side

Owners Manual - Page 52

Center X Board Connections on Connector P208 Troubleshooting FL209 VA (7,8,9) 1 Thru 6 Grnd 10 Thru 14 Grnd RGB Logic Signals 15 Thru 23 24 CLOCK RGB Logic Signals 31 Thru 34 36 FL208 VA (42,43,44) 25 THRU 30 Grnd 35 Grnd 37 Thru 41 Grnd 45 Thru 50 Grnd 1 50 Output to TCP IC Plasma Display Panel Troubleshooting - 2007 52

Owners Manual - Page 56

If 1 vertical line can not be resolved by this, then the defect can not be repaired and the PDP will need to be replaced. Make sure the Ribbon Cable is securely installed Attached particle Plasma Display Panel Troubleshooting - 2007 56 Vertical Line Troubleshooting Disconnect TCP, Check for a possible particle, if found remove with compressed air or soft fabric.

Owners Manual - Page 59

...the X board where the cable is disconnected will not show the screen. well connected- - When each cable disconnected. Not connected - < ⑦ was not connected well > Plasma Display Panel Troubleshooting - 2007 59 - The section of screen will not be displayed. < ⑧ or② was disconnected... half of the X board where the cable is disconnected will not show the screen.

Owners Manual - Page 77

LG uses Seagate Hard Drives The 160 Gigabyte Barracuda Hard Drive from Seagate is a 3.5 inch serial ATA (Advanced Technology Attachment) Hard Drive. It is built into several models of LG televisions and provides about 15 hours of HDTV recording or 66 hours of SDTV recording without the need of any external accessories. Plasma Display Panel Troubleshooting - 2007 77

Owners Manual - Page 78

... HDD mounting have been changed to P/N 5040V00101B *Rubber changed from hard material to soft material LG recently started replacing the HDD that was designed for PC use (P/N:6744B00040A) with a low-noise HDD designed for A/V use (P/N:6744B91953A). Plasma Display Panel Troubleshooting - 2007 78 The original HDD is shown on the right and the upgraded...

Owners Manual - Page 85

Plasma Display Panel Troubleshooting - 2007 85 Here's what we can do Watch Live TV Without buffering Watch Live TV with 1 hour buffering Watch Delayed Live TV (1 hour max) Play Recorded show Record one show and play a recorded show Record one show and watch another live ** ** You can only record or watch ...

Owners Manual - Page 86

... is displayed at the top. IEEE 1394 - X Studio is on PY series Plasma Recorded TV - Manual Rec - Reservation - TV Guide - Photo List - TV Guide - TV Menu • Home Menu Consists of : - X Studio is on DR and DRA series Plasma and LCD • When you press X Studio, it displays the home menu with whatever was highlighted last...

Owners Manual - Page 98

TROUBLE SHOOTING Eliminate the HDD • If you suspect the HDD is causing a video or audio problem you can simply unplug it • You MUST unplug the TV before disconnecting or reconnecting the HDD • During initial power up the TV will detect whether or not the HDD is there and will route the audio and video as needed Plasma Display Panel Troubleshooting - 2007 98

LG Knowledge Base Results

We have determined that the information below may contain an answer to this question. If you find an answer, please remember to return to this page and add it here using the "I KNOW THE ANSWER!" button above. It's that easy to earn points!

HDTV-Gaming-Lag - LG Consumer Knowledge Base
... easily as their way onto the screen. Some HDTVs handle this technology. While...support a variety of laggy LCDs and plasma displays as much less, can still ...TV Quick Setup Guide Television: No Power Television: Noise/Humming/Popping Problem TV Guide: Channels not Labeled properly WHAT IS DVI ? Television No Power Broadband TV Netflix connection » Why does the lag occur? Every TV...
Plasma Display Panel (PDP) - LG Consumer Knowledge Base
... cell, one of the cells. Article ID: 2238 Last updated: 02 Sep, 2008 Views: 3577 Cleaning your Plasma/LCD TV Screen HDTV: How can I use the television as a PC monitor? When an ultraviolet photon hits a phosphor atom in a plasma television is mainly made up a sizable chunk of the cell. The central element in a fluorescent light is...
Z50PX2D Technical Details - LG Consumer Knowledge Base
...,000-hour screen lifetime. By eliminating conversion to display subtle color details and not get vivid colors like experience at home. HDMI uses HDCP copy protection. Television: No Power ATTACHING THE TV TO A DESK (Only 32LB9D) HDTV: How can also provide SRS TruSurround XT virtual surround sound. This results in the Box Plasma TV, remote...