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  • CMO 27-D011766-M (I420H1-20B-MASTER) Backlight Inverter Master

CMO 27-D011766-M (I420H1-20B-MASTER) Backlight Inverter Master

SKU:
sj-27-D011766-M
Was
$29.91
(You save $18.40)
$11.51
Was
$29.91
(You save $18.40)
$11.51
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-D011766-M (I420H1-20B-MASTER) Backlight Inverter Master

Known Models

BrandModelsVersions
ChilinST-HB42A1X
HitachiL42VP01U
InsigniaNS-LCD42HD
JvcLT-42DR9BJ
LT-42EM59
LT-42X688
LT-42X788
Philips42PFL5432D/37
PlanarDP420TI
PolaroidTLX-04240B
TLX-04243B
SanyoDP42848
ViewsonicVS11983-1M
WestinghouseTX-42F430S
VK-42F240S
VM-42F140S
WharfedaleLCD37F1080P
Part Number:
27-D011766-M
Warranty:
180-Day Warranty
Visible Number:
I420H1-20B-MASTER
Visible Number:
I420H1-20B-C302D
Brands:
Polaroid
Brands:
Viewsonic
Models:
LT-42DR9BJ
Models:
LT-42EM59
Brands:
Chilin
Brands:
Westinghouse
Models:
LT-42X788
Models:
TLX-04240B
Brands:
Philips
Models:
L42VP01U
Models:
LT-42X688
Models:
NS-LCD42HD
Brands:
Jvc
Models:
ST-HB42A1X
Models:
DP420TI
Models:
VM-42F140S
Brands:
Sanyo
Models:
42PFL5432D/37
Brands:
Planar
Brands:
Insignia
Models:
DP42848
Brands:
Wharfedale
Models:
TLX-04243B
Brands:
Hitachi
Models:
TX-42F430S
Models:
LCD37F1080P
Models:
VS11983-1M
Models:
VK-42F240S

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).

Make an Offer on this Item!

Please enter your email address and a fair price for this item. We will evaluate your offer within one business day and reply via email. Thanks!

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Please note that a ShopJimmy Extended Warranty can’t be included in an offer price or added to an accepted/countered offer. Thanks for your understanding.

Need more quantity?

Please add your email and the quantity you need below. While we can’t guarantee that we’ll be able to get our hands on this amount, we’ll do our best and reply to you as soon as we can. Thanks!

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-D011766-M (I420H1-20B-MASTER) Backlight Inverter Master

Known Models

BrandModelsVersions
ChilinST-HB42A1X
HitachiL42VP01U
InsigniaNS-LCD42HD
JvcLT-42DR9BJ
LT-42EM59
LT-42X688
LT-42X788
Philips42PFL5432D/37
PlanarDP420TI
PolaroidTLX-04240B
TLX-04243B
SanyoDP42848
ViewsonicVS11983-1M
WestinghouseTX-42F430S
VK-42F240S
VM-42F140S
WharfedaleLCD37F1080P

This item is available for pre-order and will ship by the date listed on this page.

Please order this item separately from other items you need. If you add this item to an order with other items, the order won’t ship until the date listed on this page.

Please contact us with any questions. Thanks!

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