Apple 5400/160 Benutzerhandbuch

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 Adjustments
High Voltage - 42
 
4 Using a fine-tip plastic 
adjustment tool, set the 
high-voltage 
adjustment control 
(VR501 on Rev. A, 
VR702 on Rev. B is 
pictured on next page) so 
the voltmeter reads 29.5 
volts DC (± 0.1 volt).
 
Note:
 
  The VR501 
control is inside the 
analog board.
VR501
Rev. A Analog Board
Inside