Sony 55

Sony 55" XBR-55X850B 6870C-0501A 6871L T-Con Timing Control Board Unit

SONY 65

SONY 65" XBR-65X810C 4-569-966 4-569-965 Stand Base Neck & Screws

XBR-49X700D XBR-49X707D XBR-55X700D XBR-55X705D 1-474-633-21 Power Supply Board

Availability: In stock
SKU
1-474-633-21
$60.96
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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.

PartType: Power Supply Board Unit
Part Number: 1-474-633-21
Known Models: Sony , XBR-49X700D , XBR-49X705D , XBR-49X707D , XBR-55X700D , XBR-55X705D , XBR-55X707D , XBR-65X750D , XBR-65X755D , XBR-65X757D
PartType Power Supply Board Unit
Part Number 1-474-633-21
Known Models Sony
XBR-49X700D
XBR-49X705D
XBR-49X707D
XBR-55X700D
XBR-55X705D
XBR-55X707D
XBR-65X750D
XBR-65X755D
XBR-65X757D

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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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