JVC Model 200 service manual Service Adjustments

Chapter 3 Service Adjustments

Projection Lens: Use lens paper and wipe the lens clean in a vertical motion from top to bottom. Use compressed air to blow excess dust from the lens. An optical lens cleaning solution can also be used to remove finger smudges.

ILA® Assembly: Clean the ILA® assembly faces with compressed air only. Do not wipe the ILA assembly faces.

CRT Faces: Use compressed air to blow dust off and lens paper to clean face.

Relay Lens: Same as Projection Lens.

Mirrors and Polarizing Beam Splitter Windows: The Optical Shield covers the Dichroic Mirror Assembly (X-Frame) and Polarizing Beam Splitter windows. Normal cleaning is not required. Clean only if absolutely necessary using compressed air. Do not wipe mirrors.

3-18 Model 200 Service Manual