JVC AV21D71NT Repair Manual

$7.99

JVC AV21D71NT - It's a complete service manual, and it's in PDF format. It contains circuit diagrams ( schemas ) etc. It also usually contains parts catalog. After placing order we'll send You download instructions on Your email address. See below for delivery information

The manual is available only in language(s): English

Link to manual will be sent on Your email address after You place order.

This product was added to our catalog on Monday 07 May, 2007.

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Adam Solitro - 12/24/2007

Hi guys, Thank you for the fast and reliable service that your company offers. Great Work :)

Krzysztof Mazurek - 11/27/2007

Super ! Szukałem wszędzie i tutaj po 10 minutach miałem schemat w swoim PC.

Jeff Lewis - 07/24/2006

Received the Hitachi user manual. Happy happy happy! Thanks again.

Gaspar Lovas - 11/03/2009

That's all right, thank you for all your trouble. Yours sincerely GL

Henry Seiden - 02/26/2009

I downloaded this product and looked through it quickly with Adobe Reader v9. It is clean and a good copy. Some scanned pages are not perfectly square, but that is a minor complaint. The document schematics and board diagrams are easy to read, of good contrast. The whole file downloaded quickly. This is a good service! Sony charges about $100 for the printed version of the same manual. It is still available through their print-on-demand pro parts system, but why would you do that?

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Click to see text excerpt from the manual

AV-21D41
AV-21D71
Measuring
ItemTest pointAdjustment partDescription
instrument
AdjustmentSignal4. VER. LIN.When the vertical linearity has been deteriorated remarkably,
generator
of VER. LIN.5. VER. SCURVEperform the following steps.
& VER.
Remote
14. Input a crosshatch signal.
SCURVEcontrol unit
15. Select 4. VER. LIN. with the MENU U/Ã� key.
16. Set the initial setting value of 4. VER LIN. with the MENU - / +
key.
TOP17. Select 5. VER. SCURVE with the MENU U/Ã� key.
18. Set the initial setting value of 5. VER. SCURVE with the
MENU - / + key.
19. As shown in Fig.3, adjust 4. VER. LIN. and 5. VER. SCURVE
CENTER
so that the spaces of each line at TOP, CENTER and
BOTTOM become uniform.
BOTTOM
Make sure that the adjustment is properly done on the screen of
60Hz mode.
Fig.3
[NOTE]
z Adjust to make both 50Hz & 60Hz are the same v. size and
fine straight line.
z When adjust again, adjust 50Hz mode first.
z When adjust in 60Hz mode, only 60Hz mode is adjust.
VSM PRESET SETTING
Measuring
ItemTest pointAdjustment partDescription
instrument
Setting ofRemoteTINT1. Select 4. VSM PRESET from the SERVICE MENU.
VSMcontrol unitCOLOUR2. Select BRIGHT with the PICTURE MODE key.
PRESETBRIGHT3. Adjust the MENU U/Ã� and MENU - or + key to bring the set
CONT.values of TINT Ã¡Ã¡Ã¡Ã¡ SHARP to the values shown in the below
SHARPtable.
4. Respectively select the VSM PRESET mode for SOFT and
STANDARD, and make similar adjustment as in 3 above.
BRIGHTSTANDARDSOFT
TINT+15+15+15
BRIGHT
Â§Â§COLOUR+15+15+15
TINTÂ§Â§
COLOURÂ§Â§BRIGHT+15+15+15
BRIGHTÂ§Â§
CONT.Â§Â§AV-21D41/BK+30+19+14
SHARPCONT
AV-21D71/VT+30+15+11
:/ SELECT
- / + : OPERATEDISP : EXITAV-21D41/BK+20+20+15
SHARP
AV-21D71/VT+15+15+12
No. 5192527