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 328 guests and 
2 members online.
Categories
Information
Featured Product
Home >> JVC >> AV21LTR3 Service Manual
 
 0 item(s) in your cart 

JVC AV21LTR3
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 AV21LTR3 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
 PT-60LCX64 PANASONIC Service Manual by miles hearn;
Awesome manual. Complete diagrams of all board assemblies as well as how to get to each part of the t.v. down to the individual screws and their locations. Get it.
 3001 TUNER TANDBERG Service Manual by lars maul;
perfect copy, im very satisfied, i was need the diagram over the powersupply and the copy was very sharp
 T-4970 ONKYO Service Manual by Jordan Fischer;
This is exactly the service manual I needed. Complete with all schematics, partslists, PCB layouts and alignment instructions. This manual covers both the T-4970 en T-488F Onkyo tuner.
 SU-V2 TECHNICS Service Manual by KONSTANTINOS SARRIS;
IF PRINTED CIRQUIT BOARD WIRING VIEW WAS ONE TONE LIGHTER, THEN 5 STAR RANK HAS TO BE MY CHOISE.
 74SR73/02B/02G MARANTZ Service Manual by Marcelo Collett;
Very usefull, good quality drawings ! Muito útil encontrei todas as informações necessárias.

Text excerpt from page 29 (click to view)
AV-21LMT3 / AV-21LTR3 AV-21LT3 / AV-21LMG3 AV-2105EE

PURITY / CONVERGENCE ADJUSTMENT
PURITY ADJUSTMENT
1. Demagnetize CRT with the demagnetizer.
WEDGE

2. Loosen the retainer screw of the deflec tion yoke.
PURIT Y MAGNET (P)

3. Remove the wedges.

CRT
4. Input a green raster signal from the signal generator, and turn the screen to green raster.
DEFL ECTIO N YOKE

46
CRT SOCKET PWB

P / C MAGNET S

5. Move the deflection yoke backward. # 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 c enter of the screen. (Fig.3)

8. Move the deflection yoke forward, and fix the pos ition of the deflection yoke so that the whole screen will bec ome green.
P RI YMG E U T A N TS

9. Ins ert the wedge to the top side of the deflection yoke so that it will not move.

10. Input a cross hatch signal.
S lug hort

11. Verify that the screen is horizontal.
Long ug l

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

Bring t he long lug over th e short lu g and position them horizont ally.

Fig.2

(FRONT VIEW)

GREEN RASTER

CENTER

Fig.3

No. 52030

29

You might also want to buy

$4.99

AV-21LTR3 JVC
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
>
Parse Time: 0.144 - Number of Queries: 110 - Query Time: 0.025