Category Archives: Blog

TST01 Touch Screen Tester

TST01 – custom build for testing 4 wires, 5 wires, and 8 wires resistive touchscreens. How to Test: Connect TST01 to touch screen. Connect USB cable to PC, then you will hear a sound (or show new hardware founded). Then you can start to test any spot on the touchscreen. You can purchase the TST01 on our website here.

NL10276BC30-34D

NEC NL10276BC30-34D, one of the most popular LCD screen in an industrial control and medical applications. This 15 inch NEC NL10276BC30-34D is originally equipped with its manufacturer’s LED backlight strip and driver, which has typically 400 nits (based on its datasheet). By upgrading to our SB series LED kit, it can reach 1300 nits or higher. The wire adapter is included. Just connect your existing LED wire harness to our LED driver. It is easy to install, no technical skill required, anyone can do it!
You can purchase the LED for NEC NL10276BC30-34D on our website www.store.lcdparts.net
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G121SN01-V4

AUO G121SN01-V4, one of the most popular LCD screen in an industrial control and medical applications. This 12.1 inch AUO G121SN01-V4 is originally equipped with its manufacturer’s LED backlight strip and driver, which has typically 450 nits (based on its datasheet). By upgrading to our SB series LED kit, it can reach 1300 nits or higher. It is easy to install, no technical skill required, anyone can do it!
 LED Upgrade kit for AUO G121SN01-V4 can be found here on our website

HBL015

The defective NEC HBL015 CCFL Backlight inverter will cause the following symptoms:
No images on LCD screen, but by using a flashlight to shine on the surface of LCD screen, all contents are still visible. The image comes on in a fraction of seconds and it disappears
In most cases, replacing defective HBL015 may not solve the problem, because the defective HBL015 is caused by bad CCFL lamps. So, when replacing HBL015 inverter, you also need to replace old CCFL lamp, too.
However, the most cost-effective solution will be upgrading to our LED Backlight kits. To extend NEC LCD Screen’s life and improving its performance, upgrading to our LB Series LED backlight kit seems to be the best option. It is easy to install, no technical skill required, no soldering required, anyone can do it!
LED has a longer lifespan, typically lasting over 100,000 hours (last 10X longer than CCFL).
This LED upgrade kit included the following items:
1 LED strip (Replacing CCFL Lamp)

1 LED driver (Replacing Defective HBL015)
1 wire adapter (Connect HBL015’s wire harness directly into our LED driver)
LED Upgrade kit for NEC HBL015 inverter can be found on at www.store.lcdparts.net

104PW201

The defective NEC 104PW201 (TDK, CXA-0474) CCFL Backlight inverter will cause the following symptoms:

No images on LCD screen, but by using a flashlight to shine on the surface of LCD screen, all contents are still visible. The image comes on in a fraction of seconds and it disappears.

In most cases, replacing defective 104PW201(CXA-0474) may not solve the problem, because the defective 104PW201 is caused by bad CCFL lamps. So, when replacing 104PW201 inverter, you also need to replace two CCFL lamps, too.
However, the most cost-effective solution will be upgrading 10.4 inch NEC LCD to our LED Backlight kit. To extend NEC LCD Screen’s life and improving its performance, upgrading to UB54 Series LED backlight kit seems to be the best option. It is easy to install, no technical skill required, no soldering required, anyone can do it!
LED has a longer lifespan, typically lasting over 100,000 hours (last 10X longer than CCFL).
This LED upgrade kit included the following items:
1 LED strip (Replacing CCFL Lamp)
1 LED driver (Replacing Defective 104PW201)
1 wire adapter (Connect 104PW201’s wire harness directly into our LED driver)
LED Upgrade kit for NEC 104PW201 (TDK CXA-0474) inverter can be found at www.store.lcdparts.net, please double check your LCD screen size before purchasing
Compatible with the following Manufacturer’s LCD Screen:

Manufacturer Size LCD Screen
NEC 10.4″ NL6448BC33-46
NEC 10.4″ NL6448BC33-46D
NEC 10.4″ NL6448BC33-50E
NEC 10.4″ NL6448BC33-53
NEC 10.4″ NL6448BC33-54
NEC 10.4″ NL6448BC33-59
NEC 10.4″ NL8060BC26-27
NEC 10.4″ NL10276BC20-04
NEC 10.4″ NL6448BC33-63C
NEC 10.4″ NL6448BC33-64
NEC 10.4″ NL6448BC33-74
NEC 10.4″ NL8060BC26-28

104PW161

The defective NEC 104PW161 (TDK, CXA-0308) CCFL Backlight inverter will cause the following symptoms:

No images on LCD screen, but by using a flashlight to shine on the surface of LCD screen, all contents are still visible. The image comes on in a fraction of seconds and it disappears.

In most cases, replacing defective 104PW161(CXA-0308) may not solve the problem, because the defective 104PW161 is caused by bad CCFL lamps. So, when replacing 104PW161 inverter, you also need to replace two CCFL lamps, too.
However, the most cost-effective solution will be upgrading 10.4 inch NEC LCD to our LED Backlight kit. To extend NEC LCD Screen’s life and improving its performance, upgrading to UB54 Series LED backlight kit seems to be the best option. It is easy to install, no technical skill required, no soldering required, anyone can do it!
LED has a longer lifespan, typically lasting over 100,000 hours (last 10X longer than CCFL).
This LED upgrade kit included the following items:
1 LED strip (Replacing CCFL Lamp)
1 LED driver (Replacing Defective 104PW161)
1 wire adapter (Connect 104PW161’s wire harness directly into our LED driver)
LED Upgrade kit for NEC 104PW161 (TDK CXA-0308) inverter can be found at www.store.lcdparts.net, please double check your LCD screen size before purchasing
Compatible with the following Manufacturer’s LCD Screen:

Manufacturer Size LCD Screen
NEC 10.4″ NL6448BC33-46
NEC 10.4″ NL6448BC33-46D
NEC 10.4″ NL6448BC33-50E
NEC 10.4″ NL6448BC33-53
NEC 10.4″ NL6448BC33-54
NEC 10.4″ NL6448BC33-59
NEC 10.4″ NL8060BC26-27
NEC 10.4″ NL10276BC20-04
NEC 10.4″ NL6448BC33-63C
NEC 10.4″ NL6448BC33-64
NEC 10.4″ NL6448BC33-74
NEC 10.4″ NL8060BC26-28

104PW191

The defective NEC 104PW191 CCFL Backlight inverter will cause the following symptoms:

No images on LCD screen, but by using a flashlight to shine on the surface of LCD screen, all contents are still visible. The image comes on in a fraction of seconds and it disappears.

In most cases, replacing defective 104PW191 may not solve the problem, because the defective 104PW191 is caused by bad CCFL lamps. So, when replacing 104PW191 inverter, you also need to replace two CCFL lamps, too.
However, the most cost-effective solution will be upgrading 10.4 inch NEC LCD to our LED Backlight kit. To extend NEC LCD Screen’s life and improving its performance, upgrading to UB54 Series LED backlight kit seems to be the best option. It is easy to install, no technical skill required, no soldering required, anyone can do it!
LED has a longer lifespan, typically lasting over 100,000 hours (last 10X longer than CCFL).
This LED upgrade kit included the following items:
1 LED strip (Replacing CCFL Lamp)
1 LED driver (Replacing Defective 104PW191)
1 wire adapter (Connect 104PW191’s wire harness directly into our LED driver)
LED Upgrade kit for NEC 104PW191 inverter can be found on our website www.store.lcdparts.net, please double check your LCD screen size before purchasing
Compatible with the following Manufacturer’s LCD Screen:

Manufacturer Size LCD Screen
NEC 10.4″ NL6448BC33-46
NEC 10.4″ NL6448BC33-46D
NEC 10.4″ NL6448BC33-50E
NEC 10.4″ NL6448BC33-53
NEC 10.4″ NL6448BC33-54
NEC 10.4″ NL6448BC33-59
NEC 10.4″ NL8060BC26-27
NEC 10.4″ NL10276BC20-04
NEC 10.4″ NL6448BC33-63C
NEC 10.4″ NL6448BC33-64
NEC 10.4″ NL6448BC33-74
NEC 10.4″ NL8060BC26-28

121PW181

The defective NEC 121PW181 (TDK, CXA-0359) CCFL Backlight inverter will cause the following symptoms:

No images on LCD screen, but by using a flashlight to shine on the surface of LCD screen, all contents are still visible. The image comes on in a fraction of seconds and it disappears.

In most cases, replacing defective 121PW181 may not solve the problem, because the defective 121PW181 is caused by bad CCFL lamps. So, when replacing 121PW181 inverter, you also need to replace two CCFL lamps, too.
However, the most cost-effective solution will be upgrading 12.1 inch NEC LCD to our LED Backlight kit. To extend NEC LCD Screen’s life and improving its performance, upgrading to UB54 Series LED backlight kit seems to be the best option. It is easy to install, no technical skill required, no soldering required, anyone can do it!
LED has a longer lifespan, typically lasting over 100,000 hours (last 10X longer than CCFL).
This LED upgrade kit included the following items:
1 LED strip (Replacing CCFL Lamp)
1 LED driver (Replacing Defective 121PW181)
1 wire adapter (Connect 121PW181’s wire harness directly into our LED driver)
LED Upgrade kit for NEC 121PW181 (TDK CXA-0359) inverter are available at www.store.lcdparts.net, please double check your LCD screen size before purchasing
Compatible with the following Manufacturer’s LCD Screen:

Manufacturer Size LCD Screen
NEC 12.1″ NL8060BC31-27
NEC 12.1″ NL8060BC31-27D
NEC 12.1″ NL8060BC31-28D
NEC 12.1″ NL8060BC31-32
NEC 12.1″ NL8060BC31-41D
NEC 12.1″ NL8060BC31-42
NEC 12.1″ NL8060BC31-42D
NEC 12.1″ NL10276BC24-13
NEC 12.1″ NL10276BC24-13C

104PWBR1-B

104PWCR1-B, One of the most popular backlight inverter that uses NEC 10.4 inch LCD screens. The supply voltage is 12V DC and it uses a negative enable. Which is mean when there is no connection on pin3 (CN3), It will turn on CCFL lamp when 12V DC is present on P1 and P2 (P3 and P4 ground).

Connecting LED driver (MS610UB) to 104PWBR1’s inverter wire harness is quite easy. Just simply cut off all 5 wires on CN1, and then connect P1 and P2 to Red wire, P3 and P4 to Black wire. That is it! No technical skill required no soldering require, anyone can do it!
Visit our website www.store.lcdparts.net for LED Upgrade kit for Hitachi INVC663 inverter
LED has a longer lifespan, typically lasting over 100,000 hours (last 10X longer than CCFL). Being solid state devices, LED will perform exactly as when they were manufactured as opposed to CCFL which loose light output continuously over their life – up to 50%.

121PW111-B

121PW111-B, One of the most popular backlight inverter that uses NEC 12.1 inch LCD screens. The supply voltage is 12V DC and it uses a negative enable. Which is mean when there is no connection on pin3 (CN3), It will turn on CCFL lamp when 12V DC is present on P1 and P2 (P3 and P4 ground).

Connecting LED driver (MS610UB) to 121PW111-B’s inverter wire harness is quite easy. Just simply cut off all 5 wires on CN1, and then connect P1 and P2 to Red wire, P3 and P4 to Black wire. That is it! No technical skill required, no soldering required, anyone can do it!
LED has a longer lifespan, typically lasting over 100,000 hours (last 10X longer than CCFL). Being solid state devices, LED will perform exactly as when they were manufactured as opposed to CCFL which loose light output continuously over their life – up to 50%.