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CMO 27-D011811-S (VIT70023.81) Backlight Inverter Slave

CMO 27-D011811-S (VIT70023.81) Backlight Inverter Slave

SKU:: sj-27-D011811-S

Was

$31.64

(You save $13.65)

$17.99

CMO 27-D011811-S (VIT70023.81) Backlight Inverter Slave

Was

$31.64

(You save $13.65)

$17.99

Add a ShopJimmy Extended Warranty:

Ships same business day if ordered before 4pm CT!

3 Available | Ships same business day if ordered before 4pm CT!

180-Day Warranty

Ships same business day if ordered before 4pm CT!

We highly recommend matching your part number. Learn more

We have a repair tutorial video for this part. Watch it below!

Part number can be found on the sticker.

CMO 27-D011811-S (VIT70023.81) Backlight Inverter Slave

Known Models

Brand	Models	Versions
Element	42LE45Q
Envision	L42H861
Insignia	NS-LCD42HD
Insignia	NS-LCD42HD-09
LG	42LB5DF-UL
Magnavox	42MF437B/37
Olevia	242FHD-T11
Philips	42PFL5432D/37
Polaroid	TLX-04243B
Sanyo	DP42848
Sony	KDL-42V4100
Toshiba	42HL117
	42HL167
	42RV530U
	42X3500E
Viewsonic	N4280P-1M
	N4285P
	VS11439-3M
Westinghouse	SK-42H330S
	TX-42F430S
	VM-42F140S

Part Number:

27-D011811-S

Warranty:

180-Day Warranty

Visible Number:

VIT70023.81

Visible Number:

I420H1-20B-L301F

Brands:

Magnavox

Brands:

Sanyo

Brands:

Westinghouse

Brands:

Models:

42MF437B/37

Brands:

Element

Brands:

Sony

Models:

TLX-04243B

Models:

NS-LCD42HD

Brands:

Viewsonic

Models:

242FHD-T11

Brands:

Olevia

Models:

42RV530U

Models:

L42H861

Brands:

Envision

Models:

42LE45Q

Brands:

Polaroid

Models:

42HL117

Brands:

Insignia

Models:

42HL167

Models:

KDL-42V4100

Brands:

Philips

Models:

42LB5DF-UL

Brands:

Toshiba

Models:

SK-42H330S

Models:

NS-LCD42HD-09

Models:

42PFL5432D/37

Models:

VM-42F140S

Models:

42X3500E

Models:

DP42848

Models:

TX-42F430S

Models:

N4285P

Models:

VS11439-3M

Models:

N4280P-1M

Videos

What is a backlight inverter?

Backlight inverters are found in older, CCFL style TVs only. These boards convert low voltage power from the power supply board and send out high voltage power to the fluorescent tubes behind the LCD screen. These tubes then light up the screen.

Which symptoms does a backlight inverter fix in a TV?

• If you see very dim video or no video on the screen, but you know your TV has power and is on, then your backlight inverter(s) could be bad.

*These are helpful tips to get you started and don’t represent accurate diagnoses for every TV model and failure. If you’re unsure of your diagnosis, we recommend checking out our YouTube channel or reaching out to a local TV technician for assistance.

How easy is it to replace a backlight inverter?

It's easy! Once you match the part number on your backlight inverter(s) with the part number listed on this page to confirm compatibility, you’ll just need a screwdriver and the ability to remove the back of your TV and replace the board(s).

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Updating Results

04/17/25

We recommend matching the part number on your original part with the part number listed on this page to ensure compatibility.

While matching your model number is a great start, many models use variations of each part and they're not always interchangeable.

We include brief instructions in red text on some listings (also displayed below without the red font). Please look for these instructions to confirm any important info that you'll need to identify on your original part. Additionally, we highlight the part number in our photos.

Please don't hesitate to contact us with any questions. We're here to help!

Part number can be found on the sticker.

CMO 27-D011811-S (VIT70023.81) Backlight Inverter Slave

Known Models

Brand	Models	Versions
Element	42LE45Q
Envision	L42H861
Insignia	NS-LCD42HD
Insignia	NS-LCD42HD-09
LG	42LB5DF-UL
Magnavox	42MF437B/37
Olevia	242FHD-T11
Philips	42PFL5432D/37
Polaroid	TLX-04243B
Sanyo	DP42848
Sony	KDL-42V4100
Toshiba	42HL117
	42HL167
	42RV530U
	42X3500E
Viewsonic	N4280P-1M
	N4285P
	VS11439-3M
Westinghouse	SK-42H330S
	TX-42F430S
	VM-42F140S