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Well.. I'd searched for this manual and although I found many copies online I was pleased to find your website with a well balanced pricing system and easy to search and follow links. That together with the very quick response time was just what I was looking for.. being a very impatient tech.. ;-) I had the service manual in front of me within a short time.
Bookmarked.. and you can bet I will always come here first for my service & user manuals..
best regards
Ed(Tony) Foley
G7WHK
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I will definitely be back for more information when I need it.
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The service manual when downloaded and printed out was clear and easy to read. I would have liked to have been able to enlarge some details, but this was not possible as the file permissions did not allow this. The service was very good. The time taken from placing my order to downloading the document was only a few minutes.
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The manual is useful for trouble shooting for an old instrument. It saved money,and let me enjoy DIY.
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Perfect source of information for replacing the HDD and performing general diagnostics.
AV21BF10ENS AV21BF10EES AV21BF10EJS AV21BF10EPS
Item 4: 3 HORIZONTAL SHIFT Ad justment Measuring instruments Signal gener ator Test point Ad justment part Ad just 12 ( 4 : 3 ) Ad just 23 ( 16 : 9 ) Description 1. Receive a RED test pattern. 2. Set < 4 : 3 aspect m od e >. 3. Select < ADJUST 12 > from SERVICE MENU. 4. Change horizontal shift till the picture is horizontally centered. Check whether this adjustment is correct after completing Service Mode Adjustment. 5. Set < 16 : 9 aspect mode >. 6. Adjusts with the step whic h is the same above from 3 to 4 about the 16 : 9 aspect mode, too. VERTICAL SLOPE Ad justment Signal gener ator Ad just 13 ( 4 : 3 ) Ad just 24 ( 16 : 9 ) 1. 2. 3. 4. Receive a cross-hatch signal. Set < 4 : 3 aspect m od e >. Select < ADJUST 13 > from SERVICE MENU. Change vertic al slope till the size of squares on both the upper and lower part of tes t pattern bec ome equal to the squares laying on the vertical center of the test pattern. Check and readjust VERTICAL SLOPE item if the adjustment becomes improper after some other geometric adjustments are done. 5. Set < 16 : 9 aspect mode >. 6. Adjusts with the step whic h is the same above from 3 to 4 about the 16 : 9 aspect mode, too. 1. Receive a PAL tes t pattern signal. 2. Set < 4 : 3 aspect m od e >. 3. Select < ADJUST 14 > from SERVICE MENU. 4. Change vertical s lope till horizontal black lines on both the upper and lower part of the test pattern bec ome very close to the upper and lower horizontal sides of picture tube and nearly about to disappear. Check and readjust VERTICAL AMPLITUDE item if the adjustment becomes improper after some other geometric adjus tments are done. 5. Set < 16 : 9 aspect mode >. 6. Adjusts with the step whic h is the same above from 3 to 4 about the 16 : 9 aspect mode, too.
VERTICAL AM P LIT UDE Ad justment
Signal gener ator
Ad just 14 ( 4 : 3 ) Ad just 25 ( 16 : 9 )
14
No. 51884
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