5260 and 5280 Adjustments

Geometry - 14

 

 

 

Anode Cap and Aperture

Run

Yoke

Display Service

 

Utility

Flyback

Transformer

Crosshatch 1

Test Pattern

Convergence

Before you begin, remove the rear housing.

±Warning: This product contains high voltage and a high-vacuum picture tube. To prevent serious injury, review CRT safety in Bulletins/Safety.

1Run Display Service Utility to display the Crosshatch 1 Test Pattern.

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Apple 5280, 5260 manual Convergence