Shopping cart is empty
 
English Polski Spanish 
Search For a Manual
 

(e.g. AA-V20EG JVC, ZX-7 Sony )
PayPal 1000+ rating Secure, Encrypted Checkout.
 
Who's Online
There currently are 335 guests online.
Categories
Information
Featured Product
Home >> JVC >> AV21Q3/AU Service Manual
 
 0 item(s) in your cart 

JVC AV21Q3/AU
Service Manual


Tweet about this product and get $1.00 of store credit for instant use!
  • Contains Circuit Diagrams
  • Download
  • PDF Format
  • Complete manual
  • Language: English
Price: $4.99

Description of JVC AV21Q3/AU Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagrams, printed circuit boards, repair tips, wiring diagrams, block diagrams and parts list. Service Manual ( sometimes called Repair Manual ) is used mainly by technicians.

If You just want to know how to use Your tv, video, mp3 player etc. You should look for Owner's Manual. After placing order we'll send You download instructions on Your email address.

The manual is available in languages:

Not yet ready
You must purchase it first

Customer Reviews
There are currently no product reviews.
Other Reviews
 TK3107 KENWOOD Service Manual by chang hws;
This is a high quality manual with clear schematic and components layout diagrams ; with service procedure included.
 KT990D KENWOOD Service Manual by Jon Jensen;
This service manual for the Kenwood KT-990D was reproduced really well ,is very legible and manual is complete.Combined with the low price paid,in the future,I will be checking Owner-Manuals.com any time I need a manual.
 LT-32DS6BJ JVC Service Manual by Joseph Gurling;
When I purchased this manual I had my doubts regarding the quality as the price was so reasonable as compared to other outlets. The manual itself is of high standard the print is very clear as are the diagrams. Obviously with the diagrams one has to zoom in otherwise it is to small to be able to read. Overall I am very pleased with the company who delivered as they said and with the manual they supplied. I occasionally require a manual and now having registered with this company I shall order from them in the future.
 R-600 KENWOOD Service Manual by Brian Stephenson;
I was at first dubious about payiong for downloaded manuals but having done so, I was extremely impressed with quality of the two manual I ordered, well worth the small price I paid. I would highly recommend these to my friends.
 SY330 TOSHIBA Service Manual by ENRICO BREDA;
reasonable price for the schematic - the service is perfect, all as expected and pointed by instructions - good scan of the original plans - thank you!

Text excerpt from page 30 (click to view)
AV-21Q3 AV-21QMG3 AV-2115EE

PURITY / CONVERGENCE ADJUSTMENT
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

4. Input a green raster signal from the signal generator, and turn the screen to green raster. 5. Move the deflection yoke backward.

46

P/C MAGNETS

$ P/C MAGNETS 6. Bring the long lug of the purity magnets on the short lug and position them horizontally. (Fig.2) P : PURITY MAGNET 4 : 4 POLES (convergence magnets) 6 : 6 POLES (convergence magnets) 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.

9. Insert the wedge to the top side of the deflection yoke so that it will not move.
PURITY MAGNETS

10. Input a crosshatch signal.

Long lug

11. Verify that the screen is horizontal.
Short lug

12. Input red and blue raster signals, and make sure that purity is properly adjusted.

Bring the long lug over the short lug and position them horizontally.

Fig.2

(FRONT VIEW )

GREEN RASTER

CENTER

Fig.3

30

No. 52027

You might also want to buy

$4.99

AV-21Q3/AU JVC
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
>
Parse Time: 0.199 - Number of Queries: 106 - Query Time: 0.039