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 210 guests and 
2 members online.
Categories
Information
Featured Product
Home >> SHARP >> DVNC55C Service Manual
 
 0 item(s) in your cart 

SHARP DVNC55C
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 DVNC55C 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
 PV-L757 PANASONIC Service Manual by Stephane Pouliot;
Excellent printing quality. A complete and very usefull service manual with all details. GREAT SERVICE AT VERY LOW PRICE! A+++++++++++++++++++++++++
 WS32M164N2XXES SAMSUNG Service Manual by Matteo Vannini;
Very fast and perfect delivery. Clear and well scanned. A lot of work professionally realized. Again thak you a lot
 1240 TEKTRONIX Service Manual by Rob Modeste;
This manual is accurate and of high quality. It is only volume 2 of the service manual. This is schematic, parts lists, and exploded mechanical drawings. The theory of operation and the diss-assembly instructions are in volume 1. The unit can be tricky to dis-assemble portions of so the volume 1 manual can be important. The product description of the manual is accurate but it does not say anything about volume 1 and the image of the front page does clearly say Volume 2.
 34 TRIADE ORION Service Manual by Matteo Vannini;
Wellll again thank you very much fast and effective. Clear and well done for such an old TV!!!!
 AU-D101 SANSUI Service Manual by Adrian Davies;
It has all the information you will need to fix it. The main circuit diagram is only A4 but being a PDF, you can print it to any size - I did it on two sheets of A3 and it didnt lose any detail - just made it readable when pinned up above the bench. I've found the fault, just need to buy some obscure bits to get it going again! I cant fault the process, I paid for the manual in the morning and it was ready to download by lunch time.

Text excerpt from page 45 (click to view)
FLOW CHART NO.6 FLOW CHART NO.9
NO YES YES Is the supply voltage 5V feed to pin(3) of IC1706? Does take-up turn when the capstan Check disk and reel drive unit. YES motor is running? Is voltage more than about 2.6V applied at NO Check between pin(46) of IC1701 and all the way YES IC1706? up to pin(2) of IC1706. Are pulses applied at pin(2) of IC1701 when NO Check take-up reel sensor and all the YES take-up reel disk is turning? way up thru to pin(2) of IC1701. NO YES Is the supply voltage feed to pin(21) of IC1706? Check PC 12V line. YES

The cassette tape fails to eject. The drum motor fails to run. Is the voltage more than about 2.6V DC given out Check IC1701. Does capstan motor start when the EJECT NO See FLOW CHART NO.8. NO Check PC 5V line.

button is pressed? pin(46) of IC1701. <The capstan motor fails to run.>

NO

NO

Is a "H"(about 4.7V) level applied at pin(12) Check pin(90) of IC1701. IC1706 when a reel pules has been inputted? Check or replace drum motor. NO NO NO the loading motor.

YES

Is the voltage about 10V sent out pin(15) of IC1706? Check IC1706. FLOW CHART NO.10

YES The drum motor runs only for a few seconds. Replace IC1706.

Is specified voltage applied at loading Check between IC1706 and all the way up thru to NO motor terminal? Is drum PG signal given out pin(7) IC1706? Check pins(4), (5), (6) of IC1706 and periperal circuits.

YES NO way up thru to pin(66) of IC1701. YES

Dose the motor run? Replace loading motor. Check or replace drum motor.

NO

YES

Replace cassette cam, gear, etc. Is drum PG signal given out pin(66) IC1701? Check line between pin(7) of IC1706 and all the

FLOW CHART NO.7 NO
NO Replace IC1701. Does power control(H) signal at pin(4) of IC1701 Check IC1701. YES

No power is turned on. Is V-H.SW.P pulse given out pin(23) of IC1701? Check IC1701.

change from "L" to "H" level? NO

45
No head switching pulse. Does base Q1951 change from about 5.0V Check pin(4) of IC1701 and all the way up thru
NO

YES FLOW CHART NO.11

4.5V? to Q1952.

YES Is the drum motor rotating? See FLOW CHART NO.9, 10

NO <The drum motor runs only for a few seconds> NO
NO

Is sent out collector of Q1951? Check Q1951 and the STBY 5V line. YES <The drum motor fails to run>

FLOW CHART NO.8
on pins(66) and (65) of IC1701, respectively? D-FG D-PG
NO About 5Vp-p Check PC line. Is the supply voltage 5V feed to pin(8) of AC

The capstan motor fails to run. Is the PG and drum FG signal present Replace IC1701.

Is the voltage more than about 2.6V DC given out Check IC1701. YES pin(29) of IC1701.

YES

connector? Are the PG drum FG signals present on NO Check line between pins(7), (8) of IC1706 and all

the way up thru to pins(65), (66) IC1701. YES pins(7) and (8) of IC1706?

Is voltage more than 2.6V DC sent in NO Check between the pin(4) of AC connector and all YES AC connector? the way up thru to pin(29) of IC1701. Check periperal circuit of IC1706. NO

YES

Is approx. 3.5V applied to pin(3) AC Check the pin(92) of IC1701. connector? NO

YES

Is applied to pin(5) of the AC connector Check AT 23V line. normally?

YES

Replace capstan motor.

DV-NC55U/C/M

You might also want to buy

$4.99

SX-K700 TECHNICS
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…

$4.99

CJ-V51 PIONEER
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

SX-PR602 TECHNICS
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

AG7330 PANASONIC
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

HC-P4752W SAMSUNG
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

SX-KN2000 TECHNICS
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

AG-7500 PANASONIC
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…

$4.99

VSX-95 PIONEER
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
>
Parse Time: 0.136 - Number of Queries: 132 - Query Time: 0.028