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I used it to repair a NAD 7030, but unfortunately, the 7045 is different !
But documentation was useful.
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Content A4 and A3 format pages. Exactly what I needed to restore my old receiver.
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Content A4 and A3 format pages. Exactly what I needed to restore my old receiver.
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Thanks you very much for this "hard to find" service manual.
Will help a lot in repairing this receiver.
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Thanks you very much for this "hard to find" service manual.
Will help a lot in repairing this receiver.
C-13310 C-13311
STATIC CONVERGENCE ADJUSTMENT
1. Input a crosshatch signal. 2. Using 4-pole convergence magnets, overlap the red and blue lines in the center of the screen (Fig.1) and turn them to magenta (red/blue).
(FRONT VIEW )
3. Using 6-pole convergence magnets, overlap the magenta(red/blue) and green lines in the center of the screen and turn them to white. 4. Repeat 2 and 3 above, and make best convergence. Fig.1
(FRONT VIEW )
DYNAMIC CONVERGENCE ADJUSTMENT
1. Move the deflection yoke up and down and overlap the lines in the periphery. (Fig. 2)
BLUE
RED
GREEN BLUE
RED GREEN BLUE
2. Move the deflection yoke left to right and overlap the lines in the periphery. (Fig. 3) 3. Repeat 1 and 2 above, and make best convergence.
GREEN RED
BLUE
GREEN
RED
Fig.2
�
After adjustment, fix the wedge at the original position. Fasten the retainer screw of the deflection yoke. Fix the 6 magnets with glue.
(FRONT VIEW ) GREEN RED BLUE GREEN BLUE RED RED GREEN BLUE
BLUE GREEN RED
Fig.3
No. 51963
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