LG 49LF5500-UA 50LF6000-UB BUSJLOR 60LX341C-UA BUSMLJR EAY63689101 Power Board
Part Type:
Part Number:
Known Models:
50LF6000-UB BUSJLJR
50LF6000-UB BUSJLOR
50LF6000-UB BUSYLJR
49LF5500-UA BUSYLJR
60LX341C-UA BUSMLJR
55LF6000-UB AUSCLOR
55LF6000-UB AUSYLJR
55LF6000-UB BUSCLJR
55LF6000-UB BUSCLOR
55LF6000-UB BUSDLJR
55LF6000-UB BUSYLJR
55LF6000-UB BUSYLOR
| Part Type | Power Supply Board Unit |
| Part Number | EAY63689101 |
| Known Models | LG |
| 50LF6000-UB AUSJLJR 50LF6000-UB BUSJLJR 50LF6000-UB BUSJLOR 50LF6000-UB BUSYLJR 49LF5500-UA BUSYLJR 60LX341C-UA BUSMLJR 55LF6000-UB AUSCLOR 55LF6000-UB AUSYLJR 55LF6000-UB BUSCLJR 55LF6000-UB BUSCLOR 55LF6000-UB BUSDLJR 55LF6000-UB BUSYLJR 55LF6000-UB BUSYLOR |
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.
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.
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