How To Rebuild Marantz 2245, 2270 Amplifier Board - Part 1

How To Rebuild Marantz 2245, 2270 P750 Amplifier Board P500 FM Detector Board P550 Muting Board DISCLAIMER: Most Product Links are Affiliate Links, and I may receive a small portion of the sales at no extra cost to you. Always follow proper safety procedures when working on projects and read warning labels on any new products you're using. Parts List for... Marantz 2245 P750 Amplifier Board C759/760 10uF/16V Nichicon UKL1C100KDD1TD C761 22uF/25V Nichicon UKL1E220KDDANA C751 400v/1uF Vishay Film Capacitor MKP1839510401 R762/R763 Bourns Trimmer Resistor (Potentiometer) 3386H-1-202LF R767/R768 Any 1/2 watt 1.5Kohm Metal Film Resistor 1% tolerance R757 1/4 watt 4.3k ohm Metal Film Resistor 1% tolerance MF1/4DCT52R4301F (optional) R759 1/2 watt 100Kohm Metal Film Resistor 1% tolerance SFR25H0001003FR500 (optional) H762/763 Vishay 15v 1.3 watt 2% Zener Diode BZX85B15-TAP Flyback Diodes Vishay 1000v/1.0a/75ns UF4007-E3/73 (optional. Mine had them from factory) Marantz 2230 / 2245 / 2270 P500 FM Detector Board C510 Vishay Axial 63v/1uF Capacitor 20% MAL202138108E3 C509 Nichicon 10v/100uF Capacitor 10% UKL1A101KEDANA C503/508/511 Nichicon 16v/10uF UKL1C100KDD1TD C514 Nichicon 16v/100uF UKL1C1MPDANA Marantz 2230 / 2245 / 2270 P550 Muting Amp C554/559 Nichicon 16v/10uF UKL1C100KDD1TD C557 Nichicon 50v/4.7uF UKL1H4R7KDDANA