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High-quality scanning. Detailed description. Recommend for all technician. A+++
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This is a good quality scan of the original Service Manual from Nordmende, Germany. Contains the circuit diagram, PCB layout, adjust/tune instructions as well. It is NOT in English but in GERMAN language! That was quite right for my german friend from the lower east side in Berlin.
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Received via e-mail this PDF manual is worth the money. This is a quality scan of a manual in excellent condition and is just as good as having the original manual in hand. I have later seen the original manual and it was printed in colour, but this particular manual is black & white but scan resolution is high end quality! All drawings and pictures are presented in great detail. So, nearly perfect score in my opinion.
If you own the turntable you also should own the manual!
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I was very satisfied with the service manual I ordered and downloaded. I will definitely buy again from this seller.
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Great product. Recieved it fast...exactly as advertised.
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300WN5
Go to cover page
Definition of Pixel Defects
3. Pixel Defect Tolerances In order to qualify for repair or replacement due to pixel defects during the warranty period, a TFT LCD panel in a PHILIPS flat panel monitor must have pixel or subpixel defects exceeding the tolerances listed in the following tables.
0. General
This section explains the different types of pixel defects and defines acceptable defect levels of each type. In order to qualify for repair or replacement under warranty, the number of pixel defects on a TFT LCD panel must exceed these acceptable levels.
1. Definition of Pixels and Subpixels
A pixel, or picture element , is composed of three subpixels in the primary colors of red, green and blue. Many pixels together from an image. When all subpixels of a pixel are lit, the three colored subpixels together appear as a single white pixel. When all are dark, the three colored subpixels together appear as a single black pixel. Other combinations of lit and dark subpixels appear as single pixels of other colors.
BRIGHT DOT DEFECTS MODEL 1 lit sub pixel 2 adjacent lit sub pixels 3 adjacent lit sub pixels (one white pixel)
ACCEPTABLE LEVEL 300WN5 3 or fewer 0 0
Subpixel
Subpixel
Subpixel
Distance between two bright dot defects* Total bright dot defects of all types
Pixel
25 mm or more
2 or fewer
BLACK DOT DEFECTS
ACCEPTABLE LEVEL 300WN5 5 or fewer 1 or fewer 0 15 mm or more
2. Types of Pixel Defects
MODEL
Pixel and subpixel defects appear on the screen in different ways. Bright dot defects Bright dot defects appear as pixels or subpixels that are always lit or "on"�. These are the types of bright dot defects:.
1 dark sub pixel 2 adjacent dark sub pixels 3 adjacent dark sub pixels Distance between two black dot defects*
One lit red, green or blue subpixel
Total black dot defects of all types TOTAL DOT DEFECTS MODEL Total bright or black dot defects of all types
5 or fewer
Two adjacent lit subpixels: - Red + Blue = Purple - Red + Green = Yellow - Green + Blue = Cyan (Light Blue)
ACCEPTABLE LEVEL 300WN5 5 or fewer
Three adjacent lit subpixels (One white pixel)
Note: 1 or 2 adjacent subpixel defects = 1 dot defect
Black dot defects Black dot defects appear as pixels or subpixels that are always dark or "off"�TThese are the types of black dot defects:
One dark subpixel
Two or three adjacent dark subpixels
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