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Confidential

For Authorised Service Agents Only Ref No: MQM0099DG040213REV3


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 15/01/2013
AND BY D F GR IS M MNE PL SLO Country Reported
B CH DK FIN H L MC N RO SRB UK
Product Category: Plasma TV / Plasma IDTV

Subject: PSS Board operation stability problem


Model(s) Affected: TX-P42/50X50B TX-P42/50XT50E TX-PR42/50XT50
TX-P42/50X50E TX-P42/50XT50Y
TX-P42/50XT50B TX-PR42/50X50

Symptom / Following a certain sequence of events, the television does not power on and there is no
standby LED lit. For example after disconnecting from the mains supply, then re-connecting
Cause:
within 3 minutes.
Remedy / This modification applied to all units with a serial number prior to:
Method: Screen Size PSS PCB Part No Serial Number
42" N0AE6JK00005 **-2550001
50" N0AE6JK00006 **-2560001

Replace IC U203 on the foil side of the PSS-PCB. (See Fig. 1 and Fig. 2 for U203 location details.)
Order kit part number: TZS9EK097




Fig. 1: General location



Fig. 2: Detail location




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
2 1 1 111 1 PSU 2 N 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 1 Rev: 12.00 DG110612