Apple 5280, 5260 manual Following adjustments

Models: 5260 5280

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5260 and 5280 Adjustments

 

Video - 20

 

 

Important: Use a fine-tip

 

 

plastic adjustment tool for

Red Bias

 

the following adjustments.

 

5 Set the following

(R910)

Gray Bars

Green Bias

controls to their

Test Pattern

midpoints:

(R940)

(Drivers Located

 

• Green Bias (R940)

 

Inside Analog Board)

• Red Bias (R910)

 

R561 Blue Drive

 

Blue Bias (R970)

 

Control

Blue Drive (R561)

 

R531 Green Drive

 

• Green Drive (R531)

 

Control

 

R501 Red Drive

• Red Drive (R501)

 

Sub-Brightness

 

Control

 

R500

 

(R500)

 

Sub-Brightness

 

 

R970

Control

 

 

Blue Bias

 

 

 

Page 203
Image 203
Apple 5280, 5260 manual Following adjustments