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TCL 55S425 55S425LHDA Complete TV Repair Parts Kit w/LED Strips Ver. 11 (SEE NOTE) |
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SKU: sj-KIT-55S425-K11 |
TCL 55S425 55S425LHDA Complete TV Repair Parts Kit Version 3 (SEE NOTE) |
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SKU: sj-KIT-55S425-K3 |
TCL 55S423 55S423MCBA Complete TV Repair Parts Kit Version 5 (SEE NOTE) |
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SKU: sj-KIT-55S423-K5 |
TCL 50S423 Complete TV Repair Parts Kit Version 4 (SEE NOTE) |
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SKU: sj-KIT-50S423-K4 |
TCL 50S421LDAA 50S423 50S425TEBA Complete Repair Parts Kit w/LED Strips Ver 2 |
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SKU: sj-KIT-50S421LDAA-K2 |
TCL 55S423 55S423MCBA TV Repair Parts Kit/LED Backlight Strips Ver. 9 (SEE NOTE) |
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SKU: sj-KIT-55S423-K9 |
TCL 50S425 50S425LAAA TV Repair Parts Kit/LED Backlight Strips Ver. 2 (SEE NOTE) |
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SKU: sj-KIT-50S425LAAA-K2 |
TCL 50S425 50S425LAAA Complete TV Repair Parts Kit Version 1 (SEE NOTE) |
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SKU: sj-KIT-50S425LAAA-K1 |
TCL 55S425 Complete TV Repair Parts Kit Version 5 (SEE NOTE) |
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SKU: sj-KIT-55S425-K5 |
TCL 50S423 Complete TV Repair Parts Kit w/LED Backlight Strips Version 5 |
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SKU: sj-KIT-50S423-K5 |
TCL 55S425 55S425LHBA Complete TV Repair Parts Kit w/LED Strips Ver 10 (SEE NOTE) |
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SKU: sj-KIT-55S425-K10 |
TCL 55S423 55S425LFCA 55S425TFBA Complete TV Repair Parts Kit Ver 8 (SEE NOTE) |
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SKU: sj-KIT-55S423-K8 |
| Brand | Models | Versions |
|---|---|---|
| TCL | 50S421LDAA | |
| 50S421LFAA | ||
| 50S425LBBA | ||
| 50S425LGBA | ||
| 50S425TBBA | ||
| 50S425TEBA | , | |
| 50S425TKCA | ||
| 55S421 | 55S421LDAA | |
| 55S421LDAA | ||
| 55S421LGAA | ||
| 55S421TDAA | ||
| 55S423 | , | |
| 55S423TCAA | ||
| 55S425LABA | ||
| 55S425LACA | ||
| 55S425LFBA | ||
| 55S425LHBA | ||
| 55S425LHDA | , | |
| 55S425MABA | ||
| 55S425TFAA | , | |
| 55S425TFBA | ||
| 55S463 | ||
| SJ-08-L12NLA2-PW200AA | ||
| 50S423LBAA | ||
| 50S423LCAA | ||
| 50S425KADA | ||
| 50S425MBCA | ||
| 50S425TAAA | ||
| 55S423LCAA | ||
| 55S423LEAA | ||
| 55S423LIAA | ||
| 55S423MCBA | ||
| 55S425LFAA | ||
| 55S425LHAA | ||
| 50S425LAAA | ||
| 55S425 | ||
| 50S425 | ||
| 50S423LJAA | ||
| 50S421 |
Your TV’s power supply board takes the AC voltage from your outlet and converts it to various DC voltages needed to power everything in your TV.
• If your TV doesn’t turn on, it could be the power supply board.
• If you see very dim video or no video on the screen, but you know your TV has power and is on, then the power supply could be bad.
• If your TV turns on and then shuts off quickly, it could be your power supply board.
*These are helpful tips to get you started and don’t represent accurate diagnoses for every TV model and failure. If you’re unsure of your diagnosis, we recommend checking out our YouTube channel or reaching out to a local TV technician for assistance.
It's easy! Once you match the part number on your power supply board with the part number listed on this page to confirm compatibility, you’ll just need a screwdriver and the ability to remove the back of your TV and replace the board.