|
Categories
|
Information
|
Featured Product
|
|
|
 |
|
There are currently no product reviews.
 ;
perfect and good copies, all good readable.
within 24hrs and very cheap also.
 ;
Great salespeople, muuito attentive recommend everyone buy this site.Obrigado by atendomento..
 ;
everything was fine - fast, readable, worth the price
 ;
I'm happy to get a manual from this rare old amp. The pdf is from good qualty.
 ;
very quick service and manual as described - would happily trade here again!
4.7.8 PURITY AND CONVERGENCE PURITY ADJUSTMENT (1) Demagnetize CRT with the demagnetizer.
WEDGE DEFLECTION YOKE
P
(2) Loosen the retainer screw of the deflection yoke.
(3) Remove the wedges.
CRT
46
(4) Input a green raster signal from the signal generator, and turn the screen to green raster.
P/C MAGNETS
(5) Move the deflection yoke backward.
P/C MAGNETS P : PURITY MAGNET 4 : 4 POLES (convergence magnets) 6 : 6 POLES (convergence magnets)
(6) Bring the long lug of the purity magnets on the short lug and position them horizontally. (Fig.2)
Fig.1 (7) Adjust the gap between two lugs so that the GREEN RASTER will come into the center of the screen. (Fig.3)
(8) Move the deflection yoke forward, and fix the position of the deflection yoke so that the whole screen will become green.
Long lug
PURITY MAGNETS
(9) Insert the wedge to the top side of the deflection yoke so that it will not move.
Short lug
(10) Input a crosshatch signal.
Bring the long lug over the short lug and position them horizontally.
Fig.2 (11) Verify that the screen is horizontal.
(12) Input red and blue raster signals, and make sure that purity is properly adjusted.
(FRONT VIEW) GREEN RASTER
CENTER
Fig.3
(No.52122)1-29
|
|
 |
> |
|
|
Parse Time: 0.216 - Number of Queries: 129 - Query Time: 0.048