8529.90.89.00 - Other

This HTS category, 8529.90.89.00, encompasses "Other" parts suitable for use with the apparatus of headings 8524 to 8528. Specifically, it covers subassemblies for color television receivers that contain two or more printed circuit boards or ceramic substrates with components assembled thereon, *excluding* tuners or convergence assemblies. These subassemblies represent a more complex integration of electronic components beyond simple individual parts, designed to perform specific functions within a color television receiver.

This classification is distinct from its sibling, 8529.90.88.00, which specifically applies to parts entered with components enumerated in additional U.S. note 4 to this chapter. Therefore, 8529.90.89.00 applies to subassemblies meeting the criteria of multiple assembled printed circuit boards or ceramic substrates, but *without* the specific components or conditions outlined in the additional U.S. note that would place them under the 8529.90.88.00 designation.

As this is a leaf node, there are no further subcategories. Classification within 8529.90.89.00 hinges on the presence of multiple assembled printed circuit boards or ceramic substrates within the subassembly, its intended use with color television receivers, and the exclusion of tuners or convergence assemblies. The complexity and integrated nature of these components are key determiners for this classification.