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KV-HR29M91/HR34M91
RM-1007
RM-1007
SECTION 4
SET-UP ADJUSTMENTS
•
The following adjustments should be made when a complete
realignment is required or a new picture tube is installed.
•
These adjustments should be performed with rated power
supply voltage unless otherwise noted.
Controls and switches should be set as follows unless otherwise
noted:
PICTURE control ........................................................... normal
BRIGHTNESS control................................................... normal
Perform the adjustments in the following order :
1. Beam Landing
2. Convergence
3. Focus
4. White Balance
Note : Test Equipment Required.
1. Color-bar/Pattern Generator
2. Degausser
3. Oscilloscope
...................................................................................................................................................................
Preparation :
•
In order to reduce the influence of geomagnetism on the set’s
picture tube, face it east or west.
•
Switch on the set’s power and degauss with the degausser.
4-1. INITIALIZING SFC DATA
1. Set to the service mode.
2. Set to the coarse CONV and LAND adjustment mode.
3. Move the marker in the order as shown in the figure and set
its data to “0”.
Landing:
1
t
2
t
3
t
4
t
5
t
6
t
7
Convergence:
1
t
2
t
3
t
4
t
5
4-2. BEAM LANDING
1. Input a white signal with the pattern generator.
Contrast
Brightness
2. Position neck assy as shown in Fig4-1.
3. Set the pattern generator raster signal to a green raster.
4. Move the deflection yoke to the rear and adjust with the pu-
rity control so that the green is at the center and the blue and
the red take up equally sized areas on each side.
(See Figures 4-2 through 4-4.)
5. Move the deflection yoke forward and adjust so that the
entire screen is green. (See Figure 4-3.)
6. Switch the raster signal to blue, then to green and verify the
condition.
7. When the position of the deflection yoke has been decided,
fasten the deflection yoke with the screws and DY spacers.
normal
}
Neck assy
G2
G1
G3
Behind the G2 edge
Fig. 4-1
•
Move the marker with the buttons
R
,
r
,
T
and
t
on the
remote commander.”
Press “ENTER” to decide the position.
Change the data with the buttons
R
,
r
,
T
and
t
on the
remote commander.
Summary of Contents for TRINITRON KV-HR29M91
Page 105: ...KV HR29M91 HR34M91 RM 1007 RM 1007 148 147 Conductor side SF LANDING Comporent side ...
Page 106: ...KV HR29M91 HR34M91 RM 1007 RM 1007 Conductor side Comporent side LAMDIMG SFH 149 150 ...
Page 107: ...KV HR29M91 HR34M91 RM 1007 RM 1007 151 152 T TELE TEXT Conductor side Component side ...
Page 109: ...KV HR29M91 HR34M91 RM 1007 RM 1007 155 156 Conductor side 2 3 4 5 6 7 8 A 1 B C D E F G ...
Page 110: ... 157 KV HR29M91 HR34M91 RM 1007 RM 1007 W VM ...
