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This is a great site. I placed my order and by the next am it was available for download. Had some problems with some missing copy on some pages. Once I brought the error to the OMC's attention, the issue was resolved. I'll come back again.
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Mi spiace per non poter scrivere in inglese... ma sono veramente soddisfatto del servizio offerto. Grazie..!!
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The quality of this manual is good. It has all schematics and setup information for both the MDS-B3 and the MDS-B4. The scan quality is quite good, all pages are readable, This service manual also contains scans of the operating instructions from the User manual.
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Quick site processing. A complete and very useful manual with all details. Thank you!
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Das Service Manual war von der ersten bis zur letzten Seite sehr informativ und hilfreich. Die Darstellung aller Teile war klar und der Text gut lesbar.
Vielen Dank, das war nicht der letzte Download bei ownner-manuals.com.
Alignment and Adjustments
4-6 Other Adjustments
4-6-1 Screen Adjustment
1. Warm up the TV for at least 30 minutes. 2. Turn to the Video Mode (No Signal) using a remote-control. 3. Connect an oscilloscope to RK,GK,BK. 4. Adjust the VR (VR501, VR531, VR561) screen so that RK, GK, BK pulse is 20Vp-p each. (Turn the R,G,B VR screen fully counterclockwise in the area of each flyback line.) 3. Select SBT by pressing the Volume +/- keys. 4. Adjust so that the 63 step on the right side of the screen is not seen (Use the Volume +/keys). 5. Press the Menu key to exit.
4-6-4 High Voltage (29KV) Check
PRECAUTION
1. Input a lion head pattern. 2. Select �STANDARD� video mode.
4-6-2 White Balance Adjustment
3. Warm up the TV for at least 10 minutes. 1. Select the �STANDARD� video mode. 4. Use a 1000:1 probe. 2. Input 100% white pattern. 3. In the stand-by mode, press the remote-control keys in the following sequence: Displsy � Menu � Mute � Power ON 4. Warm up the TV for at least 30 minutes. 5. Input a 10-step signal. 6. R-cut off, B-cut off, and G-cut off by pressing the Volume +/- keys. 7. Adjust the low light with viewing the dark side of the screen. 8. Select R-drive, G-drive, and B-drive by pressing the Volume +/- keys. 9. Adjust the high light with viewing the light side of the screen. 10. If necessary, redo adjustments 6~9. 11. Press the Menu key to exit. 3. Adjust VR (RR402S) so that the voltage becomes 2.25V. After the adjustments are complete, be sure to mount VR (RR402S) correctly.
ADJUSTMENT
1. Connect the (+) terminal of the 1000:1 probe to the high voltage distributor and the (-) terminal to GND (located on the deflection board). 2. Adjust RR471S (located on the deflection board) so that the digital meter indicates DC 29V ± 0.1V.
4-6-5 F.S. (Fail Safe) Adjustment
Note : The finished product has a well-mounted VR (RR402S). If necessary, do the F.S. adjustments in the following sequence. 1. 2. Use a digital multimeter. Connect the digital multimeter to the JIG pin (DZ482S) terminals
4-6-3 Sub-Brightness Adjustment
4. 1. Input a sub-brightness adjustment signal. (TOSHIBA PATTERN) 2. In the stand-by mode, press the remote-control keys in the following sequence : Displsy � Menu � Mute � Power ON
4-22
Samsung Electronics
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