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This manual was very good & was very helpful with repairs.
Always great & fast service from Owner's manual.
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Very pleased with the quality of the scan. No complaints whatsoever.
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I liked the product. I would use their sevices again.
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I Recently purchased yet another Service Manual from Owner-Manuals.com, this time for a Sony EVS700ES/UB Videocassette Recorder. The Manual was available for upload within two hours and is an Extremely Good copy, as some of this I was able to enlarge to get even better detail.
Once Again, Very happy with the result!
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A good and useful manual. With these, We was abled to isolate and pin point the component that was causing the problem. The total time spent in troubleshooting is very much reduced.
LC-15B2U
3. Cancel of special mode
Turn off the main unit power.
4. Adjustments
Adjustment 1 B+ Adjustment (R3760) Adjusting conditions 1. Connect the DC voltmeter to pin 38 of SC3403. Adjusting method 1. Adjust the "B+ Adj" value to 5.0 ±0.02V with R3760.
2
Model and Inch Size setup (If E2PROM is replaced) (IC2004)
1. Go to the adjustment mode.
1. Select "MODEL" with [MENU] key and adjust to "B2U" with [VOL+] or [VOL-] key. * The color of "MODEL" must be yellow. 2. Select "INCH SIZE" and adjust to "15" with [VOL+] or [VOL-] key. * The color of "INCH SIZE" must be yellow.
3
Counter-bias adjustment
1. Receive a B/W channel. 2. Go to the adjustment mode. 3. Select the "COM BIAS" with [MENU] key.
1. Adjust "COM BIAS" to the darkest screen with [VOL+] and [VOL-] key. * The color of "COM BIAS" must be yellow.
4
Checking and modifying the settings (after replacing the E2PROM)
1. Go to the adjustment mode and check the following settings. » PRE SCALE FM/AM-M » PRE SCALE SCART » » » » » » » » » » TV GEQ BAND 1 TV GEQ BAND 2 TV GEQ BAND 3 TV GEQ BAND 4 TV GEQ BAND 5 EXT GEQ BAND 1 EXT GEQ BAND 2 EXT GEQ BAND 3 EXT GEQ BAND 4 EXT GEQ BAND 5 17 15 +1.0 +1.0 -1.0 -2.0 -2.0 +1.0 +1.0 -1.0 -2.0 -2.0 29
1. See if all the settings are as specified. If not, select an item in question with [VOL+] or [VOL-] key and adjust the setting as shown at left. * An item selected will be highlighted in yellow.
» VSYNC DELAY
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