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 6043 guests online.
Categories
Information
Featured Product
Home >> SHARP >> VL-WD250U Service Manual
 
 0 item(s) in your cart 

SHARP VL-WD250U
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 VL-WD250U 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: English

Not yet ready
You must purchase it first

Customer Reviews
There are currently no product reviews.
Other Reviews
 CV6040 DUAL Service Manual by Gerhard Crossman;
This is the original manufacturers service manual, with detailed info on the circit boards, explosion drawings of all parts in assembly order, and tuning instructions. The only thing missing is the information on the dimensions of the various drive belts. mail me if you need them. gcrossman_at_aol.com
 TH-37PR9U PANASONIC Service Manual by Dennis Jacin;
Ordered service manuel for a hard to find plasma tv - your company made it easy to find and purchase - I will use you again Thanks for your help
 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.

Text excerpt from page 10 (click to view)
VL-WD250U VL-WD450U

6. INSPECTION AND MAINTENANCE ITEMS AND INTERVALS
In order to keep the mechanical section always in good condition, perform the following inspection and maintenance at regular intervals. In addition, after repair, perform the following maintenance items regardless of how long the user has been using the unit.

6-1. List of inspection and maintenance items
Inspection and maintenance location Tape running section (see section 8-3) Drum section, Video head (see section 8-3) 500 Time of use (h) 1,000 1,500 2,000 3,000

Drive Performance checks Tape running system

� � � Replace.

� � � Clean.

� � � Lubricate. Remarks Note:

� � � Check.

Symptoms that indicate need for maintenance � Block-type noise � Head hole clogging � Tape damage

<Rollers> � Replace if there is anything abnormal in the rotation, or if there is run-out (that becomes large). <Other than the above> � Clean the section that contacts the tape (especially the lower drum helical section). Use the specified cleaning liquid.

Replace the drum ass'y if the video head is cleaned but the envelope still does not appear. (When the envelope is normal, refer to "11. USEFUL TIPS".)

Timing belt Pinch roller Capstan motor Swing arm S reel base, Tu reel base Center pulley shaft Intermediate pulley shaft Swing arm boss Intermediate gear A shaft, Intermediate gear B shaft Loading motor Mode switch Abnormal noise PB · VS/R winding torque PB · VS/R · loading back tension Tu reel base ratchet torque S reel base no-load torque

� The tape fails to run. � The tape becomes slack. � Block-type noise � Abnormal noise

� Replace if there is anything abnormal.

� Abnormal noise

� Lubricate with oil. [Oil] Cosmo Hydro HV22 Note: Apply oil to the shaft, then wipe lightly with a cloth. � Replace if anything is abnormal (including the noise). � Replace any part that fails to perform within the standard.

� Cannot eject. � Fails to enter a mode. � The tape fails to run. � The tape becomes slack. � Tape damage � The play-back image is abnormal. [Oil] Cosmo Hydro HV22 [Grease] Moly Coat YM-103

[Screw lock] Three Bond 1401B [Cleaning liquid] Industrial-use ethyl alcohol

6-2. Precautions
(1) When replacing any part, always replace the cut washer that was removed with a new one. (2) This mechanism does not have control adjustment. If the control cannot be set as required, clean and or replace parts. (3) On the oil a) Always use the specified oil. (Using another kind of oil can cause various kinds of trouble.) b) Always use clean oil, without any mixed-in dirt, to lubricate bearings. (Using oil with dirt mixed in can cause the bearings to wear or to stick.) c) One drop of oil is the amount shown in the Fig. 1, on the point of a pin. (4) Perform circuit repair, tape running adjustment, etc. with the cassette controller assembly attached to the mechanism. (5) When operating the mechanism separately, apply voltage to the loading motor. However, the terminal voltage must be DC3V~4V. (When the mechanism is connected to the main PWB, do not apply external voltage to the loading motor. It may cause a trouble.) (Forcing the gears to turn by hand entails danger of breakage.) If the mechanism is separated from the unit, the capstan motor may rub and be damaged if spacing under the mechanism is inadequate. (6) To install the cassette controller, push section A in the Fig. 2. Do not push anything else. (7) Do not deform any of the mechanical parts.
Oil

1.5mm diameter or less Fig. 1

A 10

Fig. 2

You might also want to buy

$4.99

VL-WD250U SHARP
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
>
Parse Time: 0.174 - Number of Queries: 111 - Query Time: 0.047