|
|
|
Who's Online
There currently are 5582 guests online. |
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
Great tape deck manual!
I'm very positively surprised, because it is a very long manual, lot of pages, drawings, diagrams, description of how to make the alignment and adjustment procedures.
It is as good as the old "Naka" manuals from the 1970's - if somebody have seen them, they know what I mean by that.
I recommend to buy this very much !
;
I am a vintage hifi collector. No way to fix that device without the appropriate service manual...thanks to your site I got it and every thing is easier now. I got the manual right after ordering: fast cheap accurate ... thank you
;
Wonderful job clear. Qick fantastic. These people are really good. If even a problem arise they are wonderful assisting you. These scheme is so net despite this is a very old TV. Thank you for everything!!!!!!!!
;
Detailed schematic diagram, manual for professionals
;
Good service manual,exploded view,adjusment and test point locations,head alignment,mechanical checks and adjusments,all perfect.
AV-20420 AV-20421 2.4 DISASSEMBLY PROCEDURE 2.4.1 REMOVING THE REAR COVER (1) Unplug the power plug. (2) Remove the 5 screws [A], and 2 screws [B] as shown in Fig.1. (3) Withdraw the REAR COVER toward you.. CAUTION: When reinstalling the rear cover, carefully push it inward after inserting the MAIN PWB into the rear cover groove. 2.4.4 CHECKING THE MAIN PW BOARD (1) Pull out the MAIN CHASSIS (refer to REMOVING THE MAIN PWB). (2) Erect the chassis vertically so that you can easily check the MAIN PWB from the reverse (solder) side. CAUTION: � When erecting the MAIN PWB, be careful so that there will be no contacting with other PWB. � Before turning power on, make sure that the CRT earth wire and other connectors are properly connected. � When conducting a check with power supplied, be sure to confirm that the CRT EARTH WIRE (BRAIDED ASS�Y) is connected to the CRT SOCKET PWB.
2.4.2 REMOVING THE MAIN PWB � Remove the REAR COVER. (1) Raise the backside of the MAIN PWB slightly. And remove the PWB STOPPER [C] from the cabinet bottom. (2) Withdraw the MAIN PWB backward. (If necessary, remove the wire clamp and connectors, etc.)
2.4.3 REMOVING THE SPEAKER � Remove the MAIN PW board. (1) Remove the 2 screws [D]. (2) Then you can remove the SPEAKER.
2.4.5 WIRE CLAMPING AND CABLE TYING (1) Be sure to clamp the wire. (2) Never remove the cable tie used for tying the wires together. Should it be inadvertently removed, be sure to tie the wires with a new cable tie.
1-6 (No.52111)
 $4.99 AV-20420 JVC
Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
|
|
|
> |
|
