Table of Contents
Advertisement
4-1
CHAPTER 4
ADJUSTMENTS
This chapter
~ontains
instructions for performing the various monitor
adjustments.
Because these adjustments are performed while the monitor
is switched on, observe proper precautions to avoid personal injury.
Specific warnings are included where necessary.
Paragraph 4-2 lists the various adjustment devices and their component
numbers. They are arranged according to the circuit board or location
where they can be found.
If a particular adjustment does not correct a
problem, refer or section 5 for additional information.
4-2 Monitor Adjustment Devices
DEVICE
R208
R209
R526
R527
R566
R567
R523
R563
R593
R309
R306
R366
R326
R408
R468
R433
R493
R413
R473
R435
R333
R907
R451
):t
R813
Focus
G2
EXTERNAL
DESCRIPTION
Left panel brightness control
Left panel contrast control
VIDEO BOARD (PWB-1324)
Primary red drive
Secondary red drive
Primary green drive
Secondary green drive
CRT BOARD (PWB-1337)
Red cut-off
Green cut-off
Blue cut-off
MAIN BOARD (PWB-1337)
POWER SUPPLY
OTHER
VR
VR
Vertical hold
Vertical size, lode
I
(Rear panel)
Vertical size, mode 2 (Rear panel)
Vertical centring
Horizontal hold, mode
1
Horizontal hold, mode 2
Horizontal width, mode
1
Horizontal width. mode 2
HQrizontal phase, lode
1
(Rear panel)
Horizontal phase, lode 2 (Rear panel)
Horizontal centring
E-W pincus ion
Sub- brightness
22.5kV EHT
B+ 12.8 +/-O.lV
High voltage resistor block
High voltage resistor block
4. ,
.-
....
"'"-."
Advertisement
Table of Contents
