Philips 313926807343 Main Unit/Input/Signal Board 310431361734 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: 313926807343 Other Board #s and TV Model #s: 310431361734, 313913700822, 313913700134 37PFL5332D/37 42PFL5332D/37 42PFP5332D/37 50PFP5332D/37