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This manual is very helpful, correct shematic diagram, and good exploded view.Perfect!
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Alte gescannte Servicepläne sind oft doch etwas undeutlich . Stromlaufpläne werden auf mehrere DIN A4 Seiten aufgeteilt. Alles ziemlich umständlich und zeitaufwendig. Aber mit etwas Mühe geht alles.
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Great item, high resolution, detailed, very easy to work with.
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fast delevery of the manual and very complete manual, now my Akai works again, will buy again, thanks.
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Tartalma megfelelő. Szebb kivitelű is lehetne a scannelés.
AV-21F9
Item
Measuring instrument
Test point
Adjustment part
Description
Adjustment of H. CENTER
4. H. CENT
10. Receive a circle pattern signal. 11. Select 4. H-CENT with the MENU a key. 12. Set the initial setting value of 4. H. CENT with the MENU � / + key. 13. Adjust H. CENT to make "C = D" with the MENU � / + key.
C
D
Adjustment of V-S.CR & V-LINE
7. V-S.CR 10. V-LINE
q When the vertical linearity has been deteriorated remarkably, perform the following steps. 14. Receive a cross-hatch signal. 15. Select 7. V-S.CR with the MENU a key. 16. Set the initial setting value of 7. V-S.CR with the MENU � / + key. 17. Select 10. V-LINE with the MENU a key. 18. Set the initial setting value of 10. V-LINE with the MENU � / + key. 19. Adjust V-S.CR and V-LINE so that the spaces of each line on TOP, CENTER and BOTTOM become uniform.
TOP
CENTER
BOTTOM
20. Make sure that the adjustment is properly done on the screen of 60Hz mode. 21. Press the DISPLAY key twice to return to the normal screen. [NOTE] q When adjust in 60Hz mode, only 60Hz mode is adjust.
22
No. 56037
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