Subject DTV BLOCK NOISE
Model LC-52XL2E, LC-52XL2S, LC-52XL2RU
LC-46XL2E, LC-46XL2S, LC-46XL2RU
LC-42XL2E, LC-42XL2S, LC-42XL2RU
LC-52X20E, LC-52X20S, LC-52X20RU
LC-46X20E, LC-46X20S, LC-46X20RU
LC-42X20E, LC-42X20S, LC-42X20RU
General
We change R7569 and R7570 in order to improve the symptom where block noise may occur on
DTV picture under low temperature environment.
Servicing
When servicing any TV sets, please change both the R7569 and R7570 from 56Ω to 68Ω
(VRS-CY1JF680JY).
Regarding the location (TERMINAL Unit), please see next page.
Parts
Ref. Parts code
No. Description OLD NEW Q’ty
Interchangeability
Price
code
R7569 Resistor (68Ω 1/16W) VRS-CY1JF560JY VRS-CY1JF680JY 1 C AA
R7570 Resistor (68Ω 1/16W) VRS-CY1JF560JY VRS-CY1JF680JY 1 C AA
Interchangeability
A: Completely interchangeable.
B: Interchangeable from OLD to NEW.
C: Interchangeable from NEW to OLD.
D: Not interchangeable.
Production
Change
From 2007 November production by running change.
