Sony 40

Sony 40" KDL-40W3000 A1257461A A-1257-461-A Main Video Motherboard Board

Sony 46

Sony 46" KDL-46XBR2 KDL-46XBR3 A-1196-379-B D3 Board Unit

Sony 52" KDL-52XBR2 KDL-52XBR3 A-1197-877-D AU Board Unit

Availability: In stock
SKU
A1197877D
$75.96
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  • warrantyStandard 180 day warranty
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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: AU Board Unit
Part Number: A-1197-877-D
Known Models: Sony , KDL-52XBR2 , KDL-52XBR3

Part Type AU Board Unit
Part Number A-1197-877-D
Known Models Sony
KDL-52XBR2
KDL-52XBR3


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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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