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
1543651589(1)
Voltmeter adopts high precision voltmeter protected by 4 color belt,All switches are of high current and high quality
1543651619(1)
one old model lcd tv
1544085261
Connect the cable with universal socket, standby voltage is normal1
The output voltage is normal after the second start
HTB1f77oX.LrK1Rjy0Fjq6zYXFXa2
Standby voltage is 3.3v, which can also be tested
4
The power supply of the second startup is normal
1544085201(1)
Enlarged view of power interface
6
Enlarged view of power interface for one other TV
1544085790(1)
Plug the street universal interface, connect the dupont line, 5v voltage is normal
1544085818(1)
Turn on the second power on switch and set up the normal voltage
1544085839(1)
Then turn on the backlight switch and brightness control switch, and see the backlight has been lit from the hole position
1544085858(1)
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--
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.
Multi-function Power Supply Board Tester Repair Tool Power Supply Maintenance For LCD TV Tooling Digital Display Control
O1CN011vh1GWJy2Wj9K3I_!!53666203
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
1543651589(1)
Voltmeter adopts high precision voltmeter protected by 4 color belt,All switches are of high current and high quality
1543651619(1)
one old model lcd tv
1544085261
Connect the cable with universal socket, standby voltage is normal1
The output voltage is normal after the second start
HTB1f77oX.LrK1Rjy0Fjq6zYXFXa2
Standby voltage is 3.3v, which can also be tested
4
The power supply of the second startup is normal
1544085201(1)
Enlarged view of power interface
6
Enlarged view of power interface for one other TV
1544085790(1)
Plug the street universal interface, connect the dupont line, 5v voltage is normal
1544085818(1)
Turn on the second power on switch and set up the normal voltage
1544085839(1)
Then turn on the backlight switch and brightness control switch, and see the backlight has been lit from the hole position
1544085858(1)
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--
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.