panasonic MQM0083DG260412REV1 free download

File name MQM0083DG260412REV1.pdf

Confidential For Authorised Service Agents Only Ref No: MQM0086DG250412REV1 TECHNICAL INFORMATION A BG CY E FL I LT MD NL S TR Date AL BIH CZ EST GB IRL LV MK P SK UA 25/04/2012 AND BY D F GR IS M MNE PL SLO Country Reported B CH DK FIN H L MC N RO SRB Germany Product Category: LCD IDTV Subject: Backlight/panel failure Model(s) Affected: TX-L42E5B TX-L42EW5 TX-L42E5E TX-L42EW5S TX-L42E5Y Symptom / Under certain viewing conditions, the panel/backlight fails but audio is still output. There will be no backlight, no picture, and there may be a whistle from the LD PCB Cause: Remedy / This modification applies to all units prior to: N*-2240001 Method: Step 1: Replace the LD PCB (Part No: LD-42E5) Step 2: Upgrade the PEAKS EEPROM Step 1: Replace the LD PCB 1. Release the 3 connectors on the LD PCB, and remove the cables. 2. Remove the 4 screws holding the LD PCB. 3. Fit the replacement LD PCB. 4. Replace the screws. 5. Re-connect the cables. Fig. 1: Rear of set Fig. 2: LD PCB Step 2: Upgrade the PEAKS EEPROM Obtain the PEAKS EEPROM upgrade files from your usual service source. 1. Uncompress the file. 2. Copy the folders, folder contents and files shown in Fig. 3 to the root directory of an SD card. 3. Turn on the TV and wait for the default screen to appear. 4. Insert the SD card into the SD card slot. 5. Follow the on-screen instructions to upgrade the PEAKS EEPROM software. Fig. 3 Warranty Claims - Please use the following IRIS and Activity codes Activity Codes: Guarantee Status Repair Type Location Source (UK Only) A R W D Symptom Section Defect Condition Repair IRIS Codes: Area Type Code Area Code Area Code 1 3 1 315 3 VPD 2