Am I Selling Schematic Diagrams?

For your information, i do not sell any kind of schematic diagrams. I used to get lots of email asked me whether am i selling schematic diagrams or not. Normally i would direct them to eserviceinfo dot com to look out for any free schematic diagrams on any electronic equipment. However some websites do sell schematic diagrams for example http://www.9manuals.com/ sell only the laptop and notebook schematic diagrams for various brands like the ACER, Hp, Samsung, NEC and etc.

Sometimes in electronic repair we need schematic diagram to look out for the exact part number/value of components. The components could have been missing, burnt or no value/marking on its body. With the schematic diagram you can also analyse how the particular circuit work and understand more about the different section that formed the complete electronic circuit of the electronic equipment.

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19 Comments

1. 

   Mohammad Ismail Zahid

   April 20, 2009 at 1:10 pm

   Hello
   I am in dire need of nec crt monitor d171 circuit diagarm.any help in this regard is highly appreciated.

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2. 

   admin

   April 20, 2009 at 7:35 pm

   Sorry Mohammad i do not carry schematic diagrams.

   Jestine

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3. 

   Ian Marshall

   April 22, 2009 at 10:25 pm

   Hi Jestine,

   I have purchased your ebook on Repairing LCD Monitors. Very good, but does not cover modern 22ins Widescreen models.

   Do you have any diagrams for the LG W2234S? or any helpful stock faults?

   Many thanks,

   Ian

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4. 

   admin

   April 22, 2009 at 10:49 pm

   Hi Ian,

   Thanks for your support on my ebook. As for the schematic, i notice that many newer models are quite hard to get the schematic-most probably technicians did not upload it into free website like http://www.eserviceinfo.com. By the way may i know what is the problem with the Monitor? Kind to share?

   Jestine

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5. 

   David Parker

   October 12, 2009 at 7:36 pm

   Hello............not really a question about the electronics of the LG 2234s monitor but I need to get into the monitor to repair a fault.....can't find out how to seperate the case......any ideas?
   Thanks

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6. 

   admin

   October 12, 2009 at 8:09 pm

   HI David,

   Peel off the bottom cover first with a flat metal plate (not a screw driver). Once done then proceed to open the side cover. In some LCD Monitors, you must first remove the base/stand before opening up the cover.

   Jestine

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7. 

   Djantseu

   December 10, 2009 at 8:39 pm

   schematic diagram for Compaq NC 6000 , IBM T40,T41, T42

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8. 

   admin

   December 11, 2009 at 5:43 am

   Hi Djantseu,

   Sorry, i do not keep any schematic diagrams.

   Jestine

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9. 

   Phil Katz

   January 30, 2010 at 7:14 am

   We carry full service and parts manuals for a variety of equipment.

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10. 

    gert du toit

    March 15, 2010 at 8:01 am

    I need resistace value of R361 ,R338 ,R357 ,R356 ON LOGIK LK74 TV (PC BOARD)I cant see the colour code resistace gertdutoit@gmail.com

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11. 

    admin

    March 16, 2010 at 1:21 am

    HI Gert,

    Sorry, i do not have the schematic thus i can't find the value for you.

    Jestine

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12. 

    JEFF

    March 31, 2010 at 7:53 am

    Hello, how do you do over there, do you have a 240vaC power saver circuit? Please hewlp me I need to buy it.

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13. 

    admin

    March 31, 2010 at 9:11 am

    HI Jeff,

    I'm fine thank you but sorry i do not have the power saver circuit.

    Jestine

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14. 

    Robert

    March 8, 2012 at 8:12 pm

    Hola buenas tardes tendras Diagramas Esquematicos:

    Fargo HDP820 (Printer Card).
    Fargo HDP600 CR100 (Printer Card).

    Gracias

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    • 

      Jestine Yong

      March 10, 2012 at 12:12 pm

      HI Robert,

      Sorry I do not have those manuals.

      Jestine

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15. 

    shapour jafari

    September 20, 2012 at 3:12 am

    dear sir
    i need siemense LME21 gas burner control for repairing it that compromise SMD parts

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    • 

      Jestine Yong

      September 20, 2012 at 3:31 am

      Hi Shapour,
      Sorry I do not sell parts or any gas burner.

      Jestine

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16. 

    shapour jafari

    September 20, 2012 at 6:22 am

    dear sirs
    i am specialist in repairing house & industrial burners controls but recently the controls are manufactured with SMD components & i am not familiar with repairing these kinds of controls & my job is at risk  i hope you wouldlike to help me in soldering & repairing these kind of  controls (I mean repairing plants with SMD elemants )

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    • 

      Jestine Yong

      September 21, 2012 at 8:23 am

      HI Shapour,

      I suggest that you visit youtube.com to check on smd soldering as there are many good videos in it.

      Jestine

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