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VIORE 40

VIORE 40" LCD40VXF60BD 908H1309 Main Video Board Unit Discount

Toshiba 40

Toshiba 40" 40RV525U PK101V0830I Power Supply Board Unit Discount

Sharp LC-52D85UN CPWBX4291TPZZ RUNTK4291TPZZ DUNTK4291TPZZ T-Con Board Discount

Availability: In stock
SKU
CPWBX4291TPZZ-Disc111517
$16.92
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Discounted for minor defect. READ DESCRIPTION. Photo is stock. Doesn't display defect. Please be sure that the BOARD Part Number and picture on your motherboard is EXACTLY as shown above. Do not match by TV Model. There are possibly several different boards for each model TV. This board has been pulled from a working cracked screen TV. All items are tested and guaranteed to work.

Part Type:: T-Con Board , LCD Controller
Part Number:: CPWBX4291TPZZ
MFR Part Number 1:: Sharp CPWBX4291TPZZ
Board Number(s):: KF331XF331WJ4291TP
Known Models:: SHARP LC-C5277UN , SHARP LC-52E77UN , SHARP LC-52SB57UN , SHARP LC-52D85UN
Panel Sticker Number:: LK520D3LW9BZ R1LK520D3LW9BZ
IMPORTANT NOTE: This board is discounted because of a minor cosmetic defect that does NOT effect the performance. The board is still tested, fully functional and GUARANTEED TO WORK.

A minor defect can be one or more of the following:
- Chipped connector / plastic
- Minor rust
- Broken screw hole
- Scratch / crack in board 


The board pictured is a stock photo and does not display the minor issue described above.
Part Type: T-Con Board
LCD Controller
Part Number: CPWBX4291TPZZ
MFR Part Number 1: Sharp CPWBX4291TPZZ
Board Number(s): KF331XF331WJ4291TP
Known Models: SHARP LC-C5277UN
SHARP LC-52E77UN
SHARP LC-52SB57UN
SHARP LC-52D85UN
Panel Sticker Number: LK520D3LW9BZ R1LK520D3LW9BZ

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    NO Power Troubleshooting HELP

    We are here to help! If you're unsure of how to diagnose and troubleshoot the TV message or call us for more assistance!

    *NOTE* LG & Vizio TVs must be plugged in for 5 minutes before it will turn on*

    *For main board replacements check firmware upgrades online - We can not pre-install them*

    1. Inspect ALL Ribbons and connectors. Any tears or bad connections between boards must be replaced FIRST

    2. If you have any of these boards, it should be the first board to be replaced
    A) T-Con Board - Video Problems (No Video with standby light on, audio but no video, grainy, distorted, or color problems in screen)
    B) X or Y Buffer Board (Plasma TVs only) - Standby light is on but no power
    C) Backlight Inverter / LED Driver - No Video with standby light on

    3. Main Video Board
    - Standby light is on but no power
    - Either video or audio does not work (if no T-Con in TV. If audio but no video it is T-Con)

    4. Power Board - No power AND standby light does NOT turn on. If standby light is on try other boards above

    5. Panel - No power, distorted picture, lines, slow motion, half screen, faded in / out. Panel problems are usually not worth replacing the panel.

    Check out Tampatec's video below for help with general troubleshooting and diagnosing problems with boards

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