Sharp 13

Sharp 13" LC-13E1U LC-13E1UB LC-13E1UM LC-13E1UW KB413DE Key Controller Board

LC-46BD80U LC-46SB57U CPWBX4023TPXA RUNTK4023TPXA DUNTK4023TPXA T-Con Board

LC-46BD80U LC-46SB57U CPWBX4023TPXA RUNTK4023TPXA DUNTK4023TPXA T-Con Board

Sharp LC-52BD80U LC-52D82U CPWBX4023TPXZ RUNTK4023TPXZ DUNTK4023TPXZ T-Con Board

Availability: In stock
SKU
CPWBX4023TPXZ
$21.92
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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. This photo is STOCK meaning it may vary slightly from the one you received in color or removable cables.

Part Type: T-Con Board , LCD Controller , Control Board , CTRL Board
Part Number: CPWBX4023TPXZ
MFR Part Number 1: Sharp CPWBX4023TPXZ
Board Number(s): KE789 , XE789WJ
Known Models: SHARP LC-52BD80U , SHARP LC-52D82U , SHARP LC-52D85U , SHARP LC-52E77UN , SHARP LC-52SB57UN
Panel Sticker Number: LK520D3LW80Z2LK520D3LW50Z

Part TypeT-Con Board
LCD Controller
Control Board
CTRL Board
Part NumberCPWBX4023TPXZ
MFR Part Number 1Sharp CPWBX4023TPXZ
Board Number(s)KE789
XE789WJ
Known ModelsSHARP LC-52BD80U
SHARP LC-52D82U
SHARP LC-52D85U
SHARP LC-52E77UN
SHARP LC-52SB57UN
Panel Sticker NumberLK520D3LW80Z2LK520D3LW50Z

This board has been pulled from a working cracked screen TV. All items are tested and guaranteed to work.

Please be sure that the Part Number and picture on your motherboard is EXACTLY as shown above. There are possibly several different boards for each model TV. There will be a 15% restocking fee for any incorrect purchases.

Power Issues Troubleshooting

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

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.

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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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