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 >> LC-45GD4U Service Manual
 
 0 item(s) in your cart 

SHARP LC-45GD4U
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 LC-45GD4U 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
 RSM260 TECHNICS Service Manual by didier boursin;
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
 3634 NORDMENDE Service Manual by Matteo Vannini;
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!!!!!!!!
 M2528LU SANYO Service Manual by Pencho Atanasov;
Detailed schematic diagram, manual for professionals
 V-90R TEAC Service Manual by Gabriel Popa;
Good service manual,exploded view,adjusment and test point locations,head alignment,mechanical checks and adjusments,all perfect.
 D-150M SANSUI Service Manual by Gabriel Popa;
Block diagram,play rec block diagram,adjusments, it's a very good well done repair manual.

Text excerpt from page 45 (click to view)
The picture is not displayed normally.

YES NO The test pattern is displayed, Is VSYNC normally input to pin (2) of Check SC2201, periphery YES

but the whole screen is white for other IC4401? of SC5301, FFC and displays. periphery of IC5301.

NO

Check IC4003, IC4001 and periphery of IC4004.

YES

The test pattern is displayed normally, Is pin (5) of IC2205 3.3V? Check IC2203, IC2201 and but the whole screen is black for other periphery of SC5301. displays. NO

NO Are H, V and DE output from TP5301 Check the periphery of YES
Check the harnesses between Top LCD NO

to TP5303? IC5301 and that of SC5302.

Check SC2201, periphery of SC5301, FFC and periphery of IC2203. When switching REV DISPLAY of the The pattern displayed every other YES Normal waveform is input NO

NO Controler and DC/DC process mode�s LCD PAGE1, line in the horizontal direction. Or, from R4726, output TP5829 and to pin (12) of P1701. (*3) PWB, periphery of position of the defective portion does not flicker is displayed. R4727, R6826 and TP5830. (*2) IC4301 and that of P4801.
NO YES

YES change. R6827. (*1)

NO YES

Check the harnesses TP5831 is 16 MHz. between Top LCD PATTERN PAGE1 in the adjustment their periphery. Controller and DC/DC YES process menu to 21? PWB.

NO Check the periphery of Is the gradation pattern displayed NO

between IC4101 and IC4102, Check the FPC X5801. normally when setting PATTERN3 of between IC4201 IC4202 and connecting the panel.

YES

5.7V and 5.3V respectively. when changing PATTERN A of between IC4004 IC4201 and PATTERN PAGE1 in the adjustment their periphery. YES process menu from 0 to 255?

NO Check the CSPOWER TP7851, TP7852, TP7853 and TP7854 are 8.1V,2.9V, PWB.

Are all gradations displayed normally NO Check between IC4001 and IC4101,

TROUBLE SHOOTING TABLE (Continued)

45
Is gradation pattern displayed The upper part of Either the left or right YES Check between IC4301 For displays other than the test Check between IC4001 and SC5501 and FPC. between IC4302 and NO SC4701. abnormal. The lower part of Either the left or right Check between IC6401

YES

Check IC5802, IC5805,

For displays other than the test Check between IC4004 and IC5807. pattern, left half of the screen is SC4002, between IC5502 and abnormal. SC5502 and FPC.

YES IC5806 and periphery of

NO YES NO

YES normally when setting PATTERN1 of screen part is abnormal. and SC4702 well as

NO

PATTERN PAGE1 in the adjustment

process menu to 02? Check IC4503, IC4504 and

pattern, right half of the screen is SC4001, between IC5501 and

NO

The displays other than the test pattern YES periphery of IC4505. are abnormal every other line in Check the periphery of IC5402. vertical direction. YES

YES
between IC6402 and NO

NO screen part is abnormal. and SC6802 well as

For displays other than the test YES Check between IC5301 and IC5401 SC6801. pattern, the whole screen is abnormal. and their periphery. Go to "The screen is Check IC6601, IC6602 and partially whitish or periphery of IC6603. dark".

NO

LC-45GD4U

2V/div (*1) (*2) (*3) 4.0 /div

You might also want to buy

$4.99

LC-45GD4U SHARP
Circuit Diagrams

Set of circuit diagrams. The diagrams will be provided as PDF file. The file will be delivered after…

$4.99

LC45GD4U SHARP
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
>
Parse Time: 0.22 - Number of Queries: 114 - Query Time: 0.048