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SERVICE BULLETIN
No. : 0IVL20040003
Date : 2004-06-15
Factory Factory Model Suffix Model No. Factory Factory Model Suffix Model No.
Model EKHQ MW-30LZ10 AALZKZ L30W26 EKHQ MW-30LZ10 ACLLKC MW-30LZ10
EKHQ MW-30LZ10 AWPLKZ MW-30LZ10
Buyer Name Buyer Code Buyer Name Buyer Code Buyer Name Buyer Code
Buyer
LGEUS US000001 LGEAI US000002 ZENITH US007515
EFFECTIVE DATE 2004-06-15 EFFECTIVE FROM(SERIAL NO.) june 2004
Subject To repair image spread
Before Change After Change
No. Loc No. Note K-Code Remark
Part No DESC./SPEC. Part No DESC./SPEC.
Reason Of Change
To repair an image spread problem, please perform the following:
1) On the main board, check solder conidtion of R752~R761 (P/N:0RH0222D622)
& P005B (6602T11001A). Perform re-soldering if necessary.
2) Check P005B and Link cable (P/N:6631V00006Q) connection.
3) Change Link cable (P/N:6631V00006Q).
4) Check Link cable (P/N:6631V00006Q) and LCD Module connection.
5) Check solder conidtion of wafer (Circuit No.:CN5)'s and perform re-soldering
on T-con Board on the LCD Module.
** FILE THIS SERVICE BULLETIN WITH YOUR SERVICE MANUAL
NOTE(**) : INTERCHANGEABILITY CODE KEY-WORD CODE
Parts Set
Original Early Original or new parts may be used in early or late production sets.
1. To improve performance
A
Use original parts until exhausted, then stock new parts. 2. To improve productivity
New Late
Original Early Original parts may be used in early production sets only. 3. To improve reliability
B New parts may be used in early or late production sets.
Use original parts where possible, then stock new parts.
New Late 4. Change of material or dimension
Original Early New parts only may be used in early or late production sets. 5. Addition
C
Stock new parts.
New Late 6. Deletion
Original Early Original parts only may be used in early production sets. 7. Correction
D New parts may be used in late production sets only.
Stock original and new parts.
New Late
CHIEF ENGINEER ,
Factory.