Toshiba 75033703 Power Supply Board PK101W0170I Please order by the part # below to ensure compatibility. Ordering by board # or TV model # will not guarantee compatibility with your unit. Please contact us with any questions: 75033703 Other Board #s and TV Model #s: PK101W0170I, UB-3840-02C0-LF 29L1350U 29L1350