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For Insignia Samsung 50" NS-PDP50HD-09 LJ92-01539A Y Buffer Board Upper Unit

Samsung 58

Samsung 58" FPT5884X/XAA FPT5894WX/XAA LJ92-01447A Y Scan Drive Upper Board Unit

Philips 50" 50PFP5332D/37 S 50PTD LJ92-01490A Y Main Video Board Motherboard

Availability: In stock
SKU
LJ92-01490A
$79.97
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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: Y Main Board
Part Number: LJ92-01490A
Known Models: Philips, Revolution HD, Vizio, Samsung , 50PFP5332D/37 , S50PTD , VP50HDTV20A , PT5054X/XAA , HPT5054X/XAA , HPT5064X/XAA , ,
Substitute Parts: BN96-06519A , BN96-06092A , BN96-04574A Repair Kit

Part Type Y Main Board
Part Number LJ92-01490A
Known Models Philips, Revolution HD, Vizio, Samsung
50PFP5332D/37
S50PTD
VP50HDTV20A
PT5054X/XAA
HPT5054X/XAA
HPT5064X/XAA
Substitute Parts BN96-06519A
BN96-06092A
BN96-04574A Repair Kit


The board has been pulled from 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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