Vertical Bar/Line and No Display Problem
@WaltonbdHIL Walton/Philips 32-inch LED TV screen has no picture and Vertical bars/lines problem due to VGH voltage not output from SM4053C IC; how can this LCD/LED TV be repaired?
This LCD TV uses an LC320DXJ (SF)(E1) panel and has SM4053 IC installed in its T-con board, also seen using TPS65175 IC in this 94V-01547 T-con board.
This tutorial details how to repair no-picture and vertical bar problems on a Philips Magnavox LCD TV by recalling the schematic circuit diagram of SM4053C IC or TPS65175 IC.
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SM4053C IC Circuit Diagram, Datasheet, Pinout Link-
https://www.ornatepixels.com/2024/06/sm4053c-ic-circuit-diagram-3pn-3np-datasheet.html
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TPS65175 IC Circuit Diagram Link-
https://www.ornatepixels.com/2024/06/tps65175-ic-circuit-diagram-datasheet-pinout.html
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More important Video-
Video1- https://www.youtube.com/watch?v=u8EEM0oCZlw
Video 2- https://www.youtube.com/watch?v=yopf7EESeR8
Video 3- https://www.youtube.com/watch?v=dTChaN5hWPE&t=3s
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Thanks to M.A. Mostafa from Ornate Pixels.
#nodisplay #verticalLine #SM4053C #ledtvrepair