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Confidential

For Authorised Service Agents Only Ref No: MQM0126DG060715REV1


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 01/06/2015
AND BY D F GR IS M MNE PL SLO Country Reported
B CH DK FIN H L MC N RO SRB Europe
Product Category: LCD TV / LCD IDTV

Subject: The overall screen colour becomes reddish/pinky after a period of time.


Model(s) Affected: TX-47/55/60AS802B TX-47/55/60ASW804
TX-47/55/60AS800E TX-60ASR800
TX-47/55/60AS800T

Symptom / The problem is caused by the backlight aging.
Cause:

Remedy / If the set software version is prior to 3.587 or earlier, upgrade the software to version 3.592
Method: Note: When replacing either the LCD panel or the A-PCB, please refer to the "LifetimeUpdate" section.

Software Update Procedure
1. Obtain a copy of the software file "P143_3592.zip" from your ususal service source.
2. Uncompress the software.
3. Copy the "SDDL.SEC" file to the root directory of a USB memory device.
4. Turn on the TV, then insert the USB memory device prepared in step 3 into the USB terminal of the the TV.
5. Follow the on-screen instructions to update the software.




Fig. 1: Before Fig. 2: After




Lifetime Update
Please see the process flow on page 2




Warranty Claims - Please use the following IRIS and Activity codes
Activity Codes: Guarantee Code Activity Location Stock Indicator
(UK Only) A R F D
Symptom Section Defect
Condition Repair
IRIS Codes: Area Type Code Area Code Area Code
3 3 2 32X 3 VPD 3 14 i
Note: Failure to use the correct IRIS and Activity codes may result in the claim being rejected

Document No: MQM_TI
Panasonic 1 of 2 Rev: 12.00 DG110612
Confidential

For Authorised Service Agents Only Ref No: MQM0126DG060715REV1


TECHNICAL INFORMATION
Future Repairs
Please follow the flowchart below:

Check WB of the TV
Panel Replacement APCB Replacement


APCB
reddish Panel defect
defect

Yes Yes Yes
Upgrade the TV software Panel replacement APCB replacement


Perform LifetimeUpdate by USB memory Perform LifetimeUpdate by
USB memory




Module Replaced Unit Software File Name
LCD Panel Later than V30592 for_panel-replacement.zip
A-PCB Later than V30592 for_A-board-replacement.zip




Warranty Claims - Please use the following IRIS and Activity codes
Activity Codes: Guarantee Code Activity Location Stock Indicator
(UK Only) A R F D
Symptom Section Defect
Condition Repair
IRIS Codes: Area Type Code Area Code Area Code
3 3 2 32X 3 VPD 3 14 i
Note: Failure to use the correct IRIS and Activity codes may result in the claim being rejected


Document No: MQM_TI
Panasonic 2 of 2 Rev: 12.00 DG110612