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Sceptre 42" X425BV DP42840 ELDFT421 27-D029470 Backlight Inverter Board Unit

Availability: In stock
SKU
27-D029470
$14.99
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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: Backlight Inverter , Inverter Board
Part Number: 27-D029470
Part Usage: LCD
Board Number(s): VIT70079.00 , I420H1-12A-L001B
Known Models: BAIRD CN42BAIRD , DYNEX DX-L42-10A , ELEMENT ELDFT421 , HANNSPREE HSG1102 , HITACHI 42LDF30UA , SANSUI HDLCD4212 , SANYO DP42840 , SANYO DP42849 P42849-02 , SCEPTRE X425BV-FHD , VIORE LC42VF56 , WESTINGHOUSE TX-42F810G TW-59601-C042H
Panel Sticker Number: V420H1-L15 REV C1 , V420H2-L01 Rev C1

Part TypeBacklight Inverter
Inverter Board
Part Number27-D029470
Part UsageLCD
Board Number(s)VIT70079.00
I420H1-12A-L001B
Known ModelsBAIRD CN42BAIRD
DYNEX DX-L42-10A
ELEMENT ELDFT421
HANNSPREE HSG1102
HITACHI 42LDF30UA
SANSUI HDLCD4212
SANYO DP42840
SANYO DP42849 P42849-02
SCEPTRE X425BV-FHD
VIORE LC42VF56
WESTINGHOUSE TX-42F810G TW-59601-C042H
Panel Sticker NumberV420H1-L15 REV C1
V420H2-L01 Rev C1

This board has been pulled from a 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

    Submit Offer
    Price too high? Submit your best offer now! We respond in under 24 hours!
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