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 380 guests and 
3 members online.
Categories
Information
Featured Product
Home >> SHARP >> VLE780S Service Manual
 
 0 item(s) in your cart 

SHARP VLE780S
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 SHARP VLE780S 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
 DMRE85HP PANASONIC Service Manual by David Golden;
Good pdf of the service manual for this unit. Includes disassembly instructions, full schematics, board layouts, parts lists and diagnostic information. Some information is in the pdf twice (single pages, and split pages), but that could be how it was originally generated by panasonic, or perhaps the idea is to make it eaiser to put onto 8.5 x 11" pages. Information was exactly what I needed. Delivery was overnight (less than 12 hours) and I was happy with the process.
 27NS100 SHARP Service Manual by HAIMCHAND PERSAUD;
5 STARS for FAST DELIVERY, BEST PRICES and QUALITY PRODUCT. Item was exactly as described with superb resolution. Will definitely source all my future requirements from this website. Thanks a lot owner-manual.com!
 DT-555 PIONEER Service Manual by Roger Sellers;
OEM manual provided all schematics, board layouts and component specs necessary to facilitate unit maintenance. All pages were clear and readable.
 700M KENWOOD Service Manual by Maxim Voronin;
Good condition and quality. Hard to find anywhere in Internet, only on this site.
 A-X420 BK PIONEER Service Manual by Tim Ward;
Exactly what I needed to be able to bring the amp back to life... will come back to this site the next time I need schematics.

Text excerpt from page 11 (click to view)
VL-E990E

VL-E780S VL-E780H

4-3. MECHANISM CHECKS AND ADJUSTMENTS
The description given below relates to the general field services, but does not relate to the adjustment and replacement that require high level equipments, jigs, and technical skills. In order to maintain the initial characteristics of the machine, it is necessary to execute the maintenance and check and to prevent damage to tapes and other parts. For adjustments which need jigs, be sure to use the jigs. Notes and cautions (1) For mechanism checks and adjustments, be sure to use the AC adapter as the power supply. (2) For running the tape, be sure to install the cassette control ass’y in advance. (If the cassette control ass’y is to be removed subsequently after its installation.)

4-3-1. Checking the reel disk height
(1) Remove the cassette control ass’y. (2) Taking due care not to let the master plane touch the tape running areas such as the drum and the guide rollers, position the master plane so that the two guides (A and B in the figure 1) are set in the holes of master plane, then properly set it in the mechanism. (3) Using the slide callipers or the like, check that the distance from the upper surface of master plane to the reel support surface of the S/Tu reel disk is within the specified range. (Figure 2) Note: When measuring, do not apply excessive force to the reel support surface of reel disk. (4) If the measurement is not within the specified range, replace the reel disk ass’y. (5) Check the items (2) to (4) above in the following two modes. a) Standby mode b) Playback (recording) mode

B

A
Reel support surface
4.4 ± 0.15

Figure 1

Figure 2

4-3-2. Checking the take-up torque for playback (recording)
(1) Set the torque cassette (8T-012) in position, and check in the SP-mode recording mode (tape recorded in SP mode) that the torque at the tape taking-up side is within the standard range. Standard of take-up torque for SP-mode recording (playback) 9 ± 3 g·cm with ripples less than 4 g·cm (If the torque ripples appear, read the center value of torque between the ripples.)
4.4 ± 0.15
A B

4-3-3. Checking and adjusting the back tension torque for playback (recording)
(1) Checking 1) Set the torque cassette (8T-012) in position, and check in the SP-mode recording mode (tape recorded in SP mode) that the torque at the tape supply side is within the standard range. Standard of back tension torque for SP-mode recording (playback): 8 ± 2 g·cm with ripples of less than 2 g·cm (Torque ripple must be within 8 ± 2g·cm) (2) Adjustment 1) If the back tension torque is not within the standard range, adjust the tension spring hooking position. If the back tension is too high, hook the spring in the direction A. If the back tension is too low, hook the spring in the direction B. Note: 1. After back tension torque adjustment be sure to check the tension pole position.

4-3

You might also want to buy

$4.99

VL-E780S SHARP
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
>
Parse Time: 0.15 - Number of Queries: 110 - Query Time: 0.026