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Multi-function Power Supply Board Tester Repair Tool Power Supply Maintenance For LCD TV Tooling Digital Display Control

$54.98 USD
$0.00 USD $54.98 USD
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Multi-function Power Supply Board Tester Repair Tool Power Supply Maintenance For LCD TV  Tooling Digital Display Control

 Funtion Instroduton

1,special interface，directly connect to the original TV power line to test

2, universal interface，this is no connection with the fixture circuit，the original TV line needs to be wired into a suitable socket，Then the eight dupont lines according to the definition of the line up to the top of the first row of socket.

3,From the top to down is the secondary boot,Backlight Switch,Brightness control switch and Display diode.

4,The display unit is a 4-color voltmeter with 0.36 " big size, high precision and reverse connection protection,even wrong connection will not damage it.

5,High power false load resistance

6,Designed for 12V standby circuit

7,False load access, disconnect control

8, voltage selecting switch

Voltmeter adopts high precision voltmeter protected by 4 color belt,All switches are of high current and high quality

one old model lcd tv

Connect the cable with universal socket, standby voltage is normal

  • The output voltage is normal after the second start


  • Standby voltage is 3.3v, which can also be tested



The power supply of the second startup is normal



Enlarged view of power interface



Enlarged view of power interface for one other TV



Plug the street universal interface, connect the dupont line, 5v voltage is normal



Turn on the second power on switch and set up the normal voltage



Then turn on the backlight switch and brightness control switch, and see the backlight has been lit from the hole position

Following is the physical diagram of the interface. The seemingly simplest design achieves one to one hundred, so as to remain unchanged and adapt to ever-changing design.

1. There are five rows and four specifications for this adapter. No matter what specifications the row pins or socket pins are one-to-one.
 
2. The first line above connects the DuPont wire plug of the tester to the power supply board or the whole circuit according to the definition of the original TV layout.
 
3. The following four lines are connected to the layout of the original TV set. That is to pull the layout out of the main board and see what spacing it is. Then insert it into the corresponding pin or socket to complete the test.
 
4. When it is necessary to test the working state of the whole machine, the wire with socket is connected to the original circuit on one side of the welding joint, and the working state of the whole machine is monitored in real time.

package one set Power Supply Board Tester Repair Tool



Shipping express way

1. The goods will be shipped without tracking number within 1-7 business working days. after confirmed the payment.
2. The goods can be shipped by your choice. If the curiers or the post office with tracking number.We will provider you with the updated shipping cost as per your request. The following is the estimated delivery time for the different shipping way. Pls contact us directly and we will use your preferred way. We cooperate with more express forwarder in China. So we can get more discount in the shipping way.  

Payment terms:

1. TT

2. alipay

3. western union

Warranty and return policy

1. our product has been carefully inspeated by us. So we are pleased to offer our buyer satisfaction.

2. If the items are defective. pls informed us within 3 days of  delivery. Pls contact your salesperson before returning the products. We will either replacement or refund upon receupt the defective item. Customers are responsible for the return shipping cost.

3.You can return the goods to us within the warranty day if the goods was broken.

4. If the goods are damaged due to the transportation process,we do not have responsibility,but we will try our best to help you to get the compensation from the transport company .

5. After getting the returned item, we will refund the customer at the item's price ( excluding the shipping costs to and from ) 



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