— 16 —
KP-46WT500
2-4. FOCUS LENS ADJUSTMENT
In this adjustment, use the remote commander while in service mode.
For details on the usage of the service mode and the remote
commander, please refer to section
2-10. ELECTRICAL ADJUSTMENTS BY REMOTE COMMANDER.
1. Loosen the lens screw.
2. Cover the red and blue CRT lenses with lens caps to allow only green
to show (or use the method shown in the note below for turning off the
CRTs individually without using lens caps).
3. Turn the green lens to adjust to the optimum focus point with the
crosshatch signal.
4. Tighten the lens screw.
5. Cover the green and blue CRT lenses with the lens caps to allow only
red to show (or use the method shown in the note below for turning off
the CRTs individually without using lens caps).
6. Turn the red lens to adjust to the optimum focus point with the
crosshatch signal.
7. Tighten the lens screw.
8. Cover the green and red CRT lenses with the lens caps to allow only
blue to show (or use the method shown in the note below for turning
off the CRTs individually without using lens caps).
9. Turn the blue lens to adjust to the optimum focus point with the
crosshatch signal.
10. Tighten the lens screw.
11. After adjusting the items:
2-5. FOCUS VR ADJUSTMENT,
2-6. 2-POLE MAGNET ADJUSTMENT,
2-8. 4-POLE MAGNET ADJUSTMENT,
reconfirm the optimum focus point and adjust again if necessary.
* Every time 6 is pressed, the test signal changes to:
“crovideo signal”
→
“croborderline(black)”
→
”crosshatch(black)”
→
“dots(black)”
→
off
Test Signal
Note:
If lens caps are unavailable, you can cut off the unnecessary color
beams by controlling the service mode 2150P-2 1 RGBS.
2-5. FOCUS VR ADJUSTMENT
1. Set generator to crosshatch.
2. Cover the red and blue CRT lenses with lens caps to allow only green
to show (or use the method shown in the note below for turning off the
CRTs individually without using lens caps).
3. Turn the green focus VR on the focus block to adjust to the optimum
focus point with the crosshatch signal.
4. Cover the green and blue picture lenses with lens caps to allow only
red to show (or use the method shown in the note below for turning off
the CRTs individually without using lens caps).
5. Turn the red focus VR on the focus block to adjust to the optimum
focus point with the crosshatch signal.
6. Cover the green and red picture lenses with lens caps to allow only
blue to show (or use the method shown in the note below for turning
off the CRTs individually without using lens caps).
7. Turn the blue focus VR on the focus block to adjust to the optimum
focus point with the crosshatch signal.
8. After adjusting the items:
2-4. FOCUS LENS ADJUSTMENT,
2-6. 2-POLE MAGNET ADJUSTMENT,
2-8. 4-POLE MAGNET ADJUSTMENT,
reconfirm the optimum focus point and adjust again if necessary.
Note:
If lens caps are unavailable, you can cut off the unnecessary color
beams by controlling the service mode 2150P-2 1 RGBS.
A
B
Lens
Minimize both A and B.
Center of crosshatch
Scanning line visible.
Summary of Contents for KP-46WT500 - 46" Hi-scan 1080i 16:9 Projection Television
Page 19: ... 19 KP 46WT500 2 11 SERVICE DATA LISTS ...
Page 20: ... 20 KP 46WT500 ...
Page 21: ... 21 KP 46WT500 ...
Page 23: ... 23 KP 46WT500 ...
Page 24: ... 24 KP 46WT500 ...
Page 25: ... 25 KP 46WT500 ...
Page 26: ... 26 KP 46WT500 ...
Page 27: ... 27 KP 46WT500 ...
Page 28: ... 28 KP 46WT500 ...
Page 30: ... 30 KP 46WT500 ...
Page 31: ... 31 KP 46WT500 ...
Page 32: ... 32 KP 46WT500 ...
Page 33: ... 33 KP 46WT500 ...
Page 34: ... 34 KP 46WT500 ...
Page 36: ... 36 KP 46WT500 ...
Page 37: ... 37 KP 46WT500 ...
Page 51: ... 51 KP 46WT500 5 3 BLOCK DIAGRAMS BLOCK DIAGRAM 1 OF 3 ...
Page 59: ... 59 KP 46WT500 UD DVI DECODER CONDUCTOR SIDE COMPONENT SIDE ...
Page 65: ... 65 KP 46WT500 COMPONENT SIDE B AD DRC CONDUCTOR SIDE ...
Page 175: ......
Page 255: ......
Page 256: ......