Hitachi 61HDX98B Service Manual page 27

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"SECTION"
"PAGE"
1): ADJUSTMENTS
. Adjustment
Order
..............................................................................................................
01-01
.
I'C Bus Alignments
in the Field ..........................................................................................
01-02
l
Centering
Magnets
Location ..............................................................................................
01-06
l
Pre Heat Run Condition.. ....................................................................................................
01-07
.
Cut Off and Focus Adjustment.. ..........................................................................................
01-0s
. Digital Convergence
Unit Crosshatch
Phase .....................................................................
01-09
.
Horizontal
Position "Coarse" Adjustment
.........................................................................
01-10
l
Raster Tilt (Deflection
Yoke) Adjustment
.........................................................................
01-11
.
Beam Alignment
Adjustment
.............................................................................................
01-12
.
Centering
Magnet
and Beam Shape Magnet
Identifications..
.........................................
01-13
.
Static Centering
and Center Adjustment
.......................................................................
01-14
l
Horizontal
Blanking
Phase Adjustment .............................................................................
01-15
.
Horizontal
& Vertical Size Adjustment ...............................................................................
01-16
l
Trapezoid
Distortion
Adjustment
......................................................................................
01-17
.
Side Pincushion
Distortion
Adjustment ..............................................................................
01-1s
l
Beam Form Adjustment
.....................................................................................................
01-19
.
Optical
System Alignment
(Lens). ......................................................................................
01-20
.
Blue Defocus Adjustment
...................................................................................................
01-21
l
Red, Green and Blue White Balance Tracking.. ..................................................................
01-22
l
Sub Brightness Adjustment
Alternate Method . ....................................................................
01-23
+ Horizontal
Position "Fine" Adjustment
..............................................................................
01-24
Digital Convergence
Alignment
Procedure
. Digital Convergence
Overlay
Smooth and FulI ................................................................
01-25
.
(3X3) and (7X5) Stopping positions ....................................................................................
01-26
. (13X9) Stopping positions ...................................................................................................
01-27
l
Digital Convergence
Remote
Control ................................................................................
01-2s
l
Clearing RAM Data ............................................................................................................
01-29
. Raster Centering
................................................................................................................
01-30
.
Green 3X3 Adjustment
........................................................................................................
01-31
l
Red and Blue 3X3 Adjustment
............................................................................................
01-32
.
Green 7X5 Adjustment
........................................................................................................
01-33
l
Red and Blue 7X5 Adjustment
............................................................................................
01-34
l
Green 13X9 Adjustment
......................................................................................................
01-35
+ Red and Blue 13X9 Adjustment
..........................................................................................
01-36
l
Storing New Dig. Conv. Data.. ...........................................................................................
01-37
. Magic Focus Initialization
..................................................................................................
01-38
Smooth Mode
Change Screen Format to SMOOTH
Mode and repeat steps below.
. Green 7X5 Adjustment
(If necessary). .................................................................................
01-33
l
Red and Blue 7X5 Adjustment
(If necessary) ......................................................................
01-34
'C&TENT~PAGE~A-I~
27

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