Coronavirus Update: We will stay open to ship all packages as normal for the time being. We are located in California and Indianapolis so we will be shipping, accepting returns, and answering emails as long as we are not forced otherwise. Please give extra time for any delays the shipping companies may experience.Note: We will not be answering phone calls but will attend to all emails within 24 hours. Email: website@electropartsonline.comPhone: (310)971-9249

Sharp 80

Sharp 80" LC-80C6500U DUNTKG281WE01 LED/LCD T-Con Board Unit

Sharp 70

Sharp 70" LC-70LE632U LC-70LE733U KF733FM24 FM24N Main Video Board Motherboard

Sharp 32" LC-32AV22U CA02B74111 Digital Main Video Board Motherboard

Availability: In stock
SKU
CA02B74111
$11.99
Price too high? Submit your best offer now! We respond in under 24 hours!
Submit Offer
  • no restockingNo Restocking Fees
  • ship-bothwaysWe pay shipping both ways for all domestic board returns (stands excluded)
  • warrantyStandard 180 day warranty
  • free shippingFree shipping on all boards within contiguous U.S. with optional expedited and worldwide shipping
  • ebayeBay Top Rated Seller with 66,000+ feedback at 99.4% positive rating
  • We offer free professional tech support
Request an email notification when this item comes back in stock
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: Main Unit , Signal Tuner PCB
Part Number: CA02B74111
Board Number(s): CEF272A , DA0276Z201 , DA05775111
Known Models: Sharp , LC-32AV22U , LC-32SH12U , LC-37SH12U

Part Type Main Unit
Signal Tuner PCB
Part Number CA02B74111
Board Number(s) CEF272A
DA0276Z201
DA05775111
Known Models Sharp
LC-32AV22U
LC-32SH12U
LC-37SH12U

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.



No Related Posts

    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

    Submit Offer
    Price too high? Submit your best offer now! We respond in under 24 hours!
    You will be forwarded to the checkout page to complete the offer.

    If offer is accepted: your payment will automatically go through and we will ship the next business day after accepted

    If offer is denied: your card will not be charged and you will be notified. You can submit a follow up offer.
    Your Price
    qty
    Submit