Polaroid FLM-4034B, FLM-4234BH, FLM-4232HM service manual Polaroid Display Cell Defect Specification

3. Polaroid Display Cell Defect Specification

In some cases, a panel may have defective cells that cannot be controlled.

These defective cells can be categorized into two types;

(1)Non-lighting or dark cell defect: defect in which the cell is always off

(2)Non-extinguishing or bright cell defect: defect in which the cell is always on

The Polaroid Display Cell Defect Specifications below define the allowed limits for display cell defects and are used as the criteria in determining whether an LCD panel is replaced.

7 or more defective pixels across the entire LCD screen Polaroid will repair (replace LCD panel) or replace the TV.

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