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This is a top quality manual. You couldn't get better if you had the original and scanned it yourself. Best price on the net as well. Diagrams are clear and complete, text is sharp and easy to read. Granted you don't get the manual the second you click pay, but the few hours you have to wait for it to be available for download isn't a problem at all. This is a very reliable company.
Very VERY pleased with the product, and will buy others. Thanks!
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In a word AWESOME.
I never expected the quality and abundant content that I got with this manual. Everything you'd ever want to know from a service perspective is found in this manual, along with... as a bonus, operating instructions on how to use the unit. WOW. Very impressed with the quality of the manual. You won't be disappointed if you're looking for the EVS900 service manual.
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I thank Owen-Manuals.com for the wonderful service rendered to me, and this manual which I purchased helped me a lot in servicing my Denon System, which was lying in a dead state.
Thanks Owner-Manual.com
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I purchased this manual to repair my Teac set and with the support of this manual I rectified the problem.
Thanks Owner-Manuals.com
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Excellent service manual, i didn't believe i could find it for such old product, it is very explanatory, managed to fix the disk player!!!
10-2. CONVERGENCE ADJUSTMENTS
B. CIRCUMFERENCE CONVERGENCE ADJUSTMENT
NOTE : Before attempting any purity adjustments, the
receiver should be operated for at least 15 minutes. A. CENTER CONVERGENCE ADJUSTMENT 1) Receive crosshatch pattern with a crosshatch signal generator. 2) Adjust the BRIGHTNESS and CONTRAST Controls for a good picture. 3) Adjust two tabs of the 4-Pole Magnets to change the angle between them (See Fig. 3) and superimpose red and blue vertical lines in the center area of the picture screen. (See Fig. 4) 4) Turn both tabs at the same time keeping their angles constant to superimpose red and blue horizontal lines at the center of the screen. (See Fig. 4) 5) Adjust two tabs of 6-Pole Magnets to superimpose red/blue line with green on top of each other. Adjusting the angle affects the vertical lines and rotating both magnets affects the horizontal lines. 6) Repeat adjustments 3), 4), 5) keeping in mind red, green and blue movement, because 4-Pole Magnets and 6-Pole Magnets interact and make dot movement complex.
NOTE : This adjustment requires Rubber Wedge Kit.
1) Loosen the clamping screw on deflection yoke to allow the yoke to tilt. 2) Place a wedge as shown in figure 2 temporarily. (Do not remove cover paper on adhesive part of the wedge.) 3) Tilt front of the deflection yoke up or down to obtain better convergence in circumference. (See Fig. 4) Push the mounting wedge into the space between picture and the yoke to hold the yoke temporarily. 4) Place other wedge into bottom space and remove the cover paper to stick. 5) Tilt front of the yoke right or left to obtain better convergence in cicumference. (See Fig. 4) 6) Hold the yoke position and put another wedge in either upper space. Remove cover paper and stick the wedge on picture tube to hold the yoke. 7) Detach the temporarily mounted wedge and put it in another upper space. Stick it on picture tube to fix the yoke. 8) After placing three wedges, re-check overall convergence. Tighten the screw firmly to hold the yoke tightly in place. 9) Stick 3 adhesive tapes on wedges as shown in figur32.
4-POLE MAGNETS PURITY MAGNETS 4DJUST THE ANGLE (VERTICAL LINES)
CONSTANT
CONVERGENCE MAGNET ASSEMBLY
Fig. 3
ROTATE TWO TABS AT THE SAME TIME (HORIZONTAL LINES)
ADJUSTMENT OF MAGNET
BLUE RED
RED/BLUE GRN
BGR B G R B G R BGR RGB R G B BGR
BLUE RED
RED/BLUE GRN
R G B
4-Pole Magnets Movement
6-Pole Magnets Movement Incline the Yoke up(or down) Incline the Yoke right(or left)
Center Convergence by Convergence Magnets
Circumference Convergence by DEF. Yoke
Fig. 4 Dot Movement Pattern
12
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