شرکت بازیابی اطلاعات نگین شرق

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others , ic list

 

1.  DC JACK

   

    مجموعه   ۱۱۲  عددی  انواع پر کاربرد  dc jack  

     ۵۶   مدل  از هر کدام  دو عدد  

     Notebook DC Jack,DC Socket,DC Plug for Acer/Asus/SONY/Toshiba/HP…etc

      قیمت  مجموعه  پک    dc jack    ریال  ۱,۴۰۰,۰۰۰  

 

 

 

 

2.    AGP  PCI-E LED  TESTER

  دانلود   راهنمای   AGP  PCI-E  TESTER CARD

 قیمت  AGP  PCI-E TESTER CARD   ریال  ۱,۰۰۰,۰۰۰  

 

AGP PCI-E LED tester Instructions

 

Brief Instruction:
AGP and PCI-E LED tester is mainly used to test the GND open circuit and short circuit of DATA BUS line that computer display card chip CPU connect to PC motherboard PCI.  When repair the graphics card of the faults like no display,  white snow-like point, unstable display, you can use this tester card to test the CPU’s open/short circuit fastly, 100% accuracy. No need to use multimeter to measure King finger of the graphics card and motherboard’s PCI BUS interface one by one,   and computer motherboard PCI connections with the data bus to open and short circuit
it is an essential tool maintenance video card

 

Use Instructions

In repairing computer graphics card, if with the fault like no display,white snow-like point, first check any obvious burn trace on the car, any obvious off line of PCB, each group of voltage is normal or not.  if ok, then use this tester card to have a further measurement, to test the data line that connect CPU to motherboard’s PCI interface is normal or not
2, offer the tester with 12V power supply, insert the faulted card into corresponding slot, then press own top-right light touch switch,  at this time, the corresponding indicator light should be light fully, if not be all or bright shining,  obvious change of brightness, can use eraser clean change eraser gold finger,maybe is as
gold finger is too dirty, or caused by main chip CPU’s open/short circuit.  need use the multimeter to confirm the fault point