APRIL 2006 HHEA-MANUFACTURING DIVISION
PA
No. 0219
42HDX62A/DW1-UA
42HDT52A/DW1-UA
42HDS52A/DW1-UB
R/C: CLU-3851WL / CLU-3852WL
NN TT SS CC
PDDDW11-U
A CChhaassssiiss
This ADDENDUM is made due to the new models 42HDX62A (DW1-UA), 42HDT52A (DW1-UA) and 42HDS52A (DW1-UB).
They are different to models 42HDX62 (DW1-UA), 42HDT52 (DW1-UA) and 42HDS52 (DW1-UB). The Main difference is that
"without A" Models use "A2" Plasma Panel and "with A" Models use "A3" Plasma Panel. Software (Digital Main PWB) is also
different because of Plasma Panel difference. Dimensions of both Family Models are SAME.
Refer to Service Manual PA0208 ("without A" Models) when service "with A" Models. All Adjustments are same. This ADDENDUM
indicates only the Differences, Updates and Special Considerations to be taken when Servicing either Models.
CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
PARTS LISTS UPDATE AND DIFFERENCES (Digital Sub PWB) . . . . . . . . . . . . . . . . . 2
DIGITAL SUB PWB LAYOUT DIFFERENCES (P#JA05978 & P#JA06422) . . . . . . . . . . . . 3
PARTS LISTS UPDATE AND DIFFERENCES (Terminal PWB) . . . . . . . . . . . . . . . . . . . 5
PARTS LISTS UPDATE AND DIFFERENCES (A2 & A3 Panels, Miscellaneous) . . . . . . 6
LOCATION OF DIFFERENCE PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
CAUTION: These servicing instructions are for use by qualified service personnel only. To reduce the risk of
electric shock do not perform any servicing other than that contained in the operating instructions
unless you are qualified to do so. Before servicing this chassis, it is important that technician
read the “IMPORTANT SAFETY INSTRUCTIONS” in Service Manual PA0208 ("without A" Models).
SAFETY NOTICE
USE ISOLATION TRANSFORMER WHEN SERVICING
Components having special safety characteristics are identified by a on the schematics and on the parts list in Service
Manual 0208 ("without A" Models) . Before servicing the chassis, it is important that the service technician read and follow
the “Important Safety Instructions” shown in Service Manual PA0208 ("without A" Models).
PLASMA DISPLAY PANEL
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
!
SERVICE MANUAL
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