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Very quick and easy website to use and fast download of manual, quality of manual is excellent and will be pleased to use this service again in the future, thanks so much!
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Easy and secure way to get a complete service manual of a vintage hifi component. Only some parts of the print copy are dificult to read. Nice price!
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The manual is an excellent reproduction with complete schematics, made troubleshooting and repair a simple process.
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Up to now you are the BEST! Prompt-efficient and so reasonable ! I have been after SONY service manual for quite some time !Thank you very much ! I can recomend your service to
all my collegagues ! V.Bergfield .
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This is a very good quality print (scan) of the original SONY service manual. The original from Sony is on very thin paper. Nevertheless it is very clear and sharp and excellent readable. I'm very satisfied to have now this rare document. I've looking for it many years (infrequent). It contains very detailed circuit diagrams, exploded views, part lists, PCB view with good readable connection lines. Very recommended.
AV-21PX
STATIC CONVERGENCE ADJUSTMENT
1. Input a cross-hatch signal.
2. Using 4-pole convergence magnets, overlap the red and blue lines in the center of the screen (Fig. 1) to 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 to turn them to white.
4. Repeat 2 and 3 above, and make best convergence.
Fig. 1
DYNAMIC CONVERGENCE ADJUSTMENT
1. Move the deflection yoke up and down and overlap the lines in the periphery. (Fig. 2)
(FRONT VIEW) RED GREEN BLUE
BLUE
RED GREEN BLUE
2. Move the deflection yoke left to right and overlap the lines in the periphery. (Fig. 3)
GREEN RED
3. Repeat 1 and 2 above, and make best convergence.
BLUE GREEN RED
Fig. 2
(FRONT VIEW) GREEN RED BLUE GREEN BLUE RED RED GREEN BLUE
q After adjustment, fix the wedge at the original position. Fasten the retainer screw of the deflection yoke. Fix the 6 magnets with glue.
BLUE GREEN RED
Fig. 3
No. 56039
27
 $4.99 AV-21PX JVC
Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
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