|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
Hard to find manual was ready the next day. Scans were very legible (including schematics). All the essential parts of the service manual were present (adjustment procedure, schematics, and parts list). It would have been nice if the rest of the manual was included (disassembly procedure, theory of operation, etc.).
 ;
The Service Manual for the Kenwood KR-V55R provided by owner-manuals.com was as described/advertised. The contents provided the necessary information to effect a diagnosis of the unit. The schematics above all else was instrumental in tracing the the signal flow from component to component.
;
This manual was the factory original. Excellent value and contained all the details I needed. Easy dowwnload provided the information when I needed it.
;
Impeccable, document très complet. Perfect, i get all i need. All schematic are correct. Thanks
;
The manual is of better quality compared to other. I found it less expensive and therefore it it is the best buy cost vs quality.
KP-XA43N90J
RM-Y906
3-5. FOCUS VR ADJUSTMENT
1. Set to the service mode. 2. Receive the all-white signal. 3. Cover the both red and blue picture lenses with the lens caps to show only the green color. 4. Set to PJE, and press 6 to display the test signal (crosshatch) on the screen. 5. Turn the green focus VR on the focus block to adjust to the optimum focus point with the test signal. 6. Cover the both green and blue picture lenses with the lens caps to show only the red color. 7. Set to PJE, and press 6 to display the test signal (crosshatch) on the screen. 8. Turn the red focus VR on the focus block to adjust to the optimum focus point with the test signal. 9. Cover the both green and red picture lenses with the lens caps to show only the blue color. 10. Set to PJE, and press 6 to display the test signal (crosshatch) on the screen. 11. Turn the blue focus VR on the focus block to adjust to the optimum focus point with the test signal. 12. After adjusting the items 3-4. Focus Lens Adjustment, 3-6. 2Pole Magnet Adjustment and 3-7. 4-Pole Magnet Adjustment, adjust again to the optimum focus point. Note: Instead of items 3, 6 and 9, you can cut off the unnecessary color beams by controlling the service mode VPNT 28 RON, 29 GON, and 30 BON.
Scanning line visible.
Use the center dot
Fig. 3-7
3-7. 4-POLE MAGNET ADJUSTMENT
1. Receive the Dot signal. 2. Set in service mode. 3. Cover the both red and blue picture lenses with the lens caps to show only the green color. 4. Turn the green focus VR on the focus block to the left and set to underfocus to enlarge the spot. 5. Now align the 4-Pole Magnet so that the enlarged spot becomes a perfect circle for green and red. 6. Perform the same alignment for blue. Use the center dot
x
/
y x : y = 1:1.5 (BIue) x : y = 1:1 (Green, Red)
Fig. 3-8
3-8. DEFOCUS ADJUSTMENT (BLUE)
A Minimize both A and B.
Lens Fig. 3-5
B Center of crosshatch
Note: Please adjust the blue dot to be slightly larger than red and green dots. This adjustment provides a more pleasing picture to the customer. 1. Select the video menu and set the mode to �VIVID� mode. 2. Set to the service mode. 3. Change TV mode to the video input mode. 4. Set to PJE, and press 6 to display the test signal (dots) on the screen. 5. Turn the blue focus VR on the focus block to adjust to the diameter of the dots as shown in the figure below. [Focus adjustment point]
Fig. 3-6
3-6. 2-POLE MAGNET ADJUSTMENT (GREEN,RED)
1. Receive the Dot signal. 2. Set in service mode. 3. Cover the both red and blue picture lenses with the lens caps to show only the green color. 4. Turn the green focus VR on the focus block to the right and set to overfocus to enlarge the spot. 5. Now align the 2-Pole Magnet so that the enlarged spot is in the center of the Just Focus spot. 6. Align the green focus VR and set for just (precise) focus. 7. Perform the same alignment for red.
Lmm Max
Inch L
43" 6
Fig. 3-9
� 11 �
|
|
|
> |
|
