Marantz 2215B Servicing - Part 3 - Tone and Phono Boards

This is part three of the Marantz 2215B series. This video is about the service of the tone and phono boards only. Video four, the final video, will be about the cleaning up the faceplate, replacing the lamps, servicing the AM/FM board, and finally performing an FM alignment. TEST / MEASURING EQUIPMENT 👉 Panasonic VP7725B Audio Analyzer: https://tinyurl.com/5n6uz8th 👉 Keithley DMM6500 Multimeter: https://tinyurl.com/3ss9hb2h 👉 HP 8657A RF Signal Generator: https://tinyurl.com/2axdf6xa 👉 HP 8903B Audio Analyzer: https://tinyurl.com/wdcc4cbc 👉 HP 8904A Multifunction Synthesizer: https://tinyurl.com/5n86buay 👉 HP 5342A Microwave Frequency Counter: https://tinyurl.com/fujwchy5 👉 RIGOL DHO924S Oscilloscope: https://tinyurl.com/29s6hvhp 👉 OWON HDS2202S Oscilloscope: https://tinyurl.com/2ewkfw6m 👉 Tektronix 2467B Oscilloscope: https://w140.com/tekwiki/wiki/2467 👉 Sencore PA81 Audio Analyzer: https://tinyurl.com/4d9aw98c 👉 Sencore SC3100 Waveform & Circuit Analyzer: https://tinyurl.com/4ava9u43 👉 Sencore PR570 Variable Isolation Transformer: https://tinyurl.com/3sbnjmz4 👉 Sencore LC102 Capacitor-Inductor Analyzer: https://tinyurl.com/yw9d6rr6 👉 Juntek PSG9080 Arbitrary Waveform Generator: https://tinyurl.com/28k6p46z 👉 Fluke PRO3900F60 Probe: https://tinyurl.com/3682n2zm 👉 Fluke 45 Dual Display Multimeter: https://tinyurl.com/yc84znft 👉 Fluke 189 Multimeter: https://tinyurl.com/bdfw73tm 👉 Fluke 85 Multimeter 👉 Peak Atlas DCA75 Pro: https://tinyurl.com/2xwz9n3x 👉 DER EE DE-5000 LCR Meter: https://tinyurl.com/zery8b8y 👉 Capacitor Wizard: https://tinyurl.com/4j54wdcv 👉 EICO 145 Signal Tracer: https://tinyurl.com/yjwfp5na SOLDERING / DESOLDERING 👉 Hakko FR-301 Desoldering Tool: https://tinyurl.com/4uas2v3w 👉 Hakko FX-9701 Soldering Handpiece: https://tinyurl.com/yapdkbp9 👉 Hakko FX-972 Dual Port Station: https://tinyurl.com/356b4aza 👉 Hakko T39-D24 Chisel Tip: https://tinyurl.com/bdd6xta4 👉 Hakko T39-BC2040 Bevel Tip: https://tinyurl.com/cbxmkenj 👉 Hakko 852 SMD Hot Air Rework System: https://tinyurl.com/3rntzwrw POWER SUPPLIES 👉 Keithley 2231A-30-3 Power Supply: https://tinyurl.com/y6u5dkx6 👉 WANPTEK DC Power Supply: https://tinyurl.com/ybzxrn83 VIDEO / AUDIO 👉 DJI Lavalier Microphones: https://tinyurl.com/yc4umfya 👉 Sony A6100 4K Camera: https://tinyurl.com/pweejjps 👉 Apple iPhone 12 Pro Max 👉 Apple iPhone 12 Pro 👉 Elgato Lighting: https://tinyurl.com/482b2dm3 MISCELLANEOUS 👉 EIWEI 15L Ultrasonic Cleaner: https://tinyurl.com/mtpxadbp 👉 PCB Holder (Velleman VTHH6): https://tinyurl.com/3p7ua5wx 👉 TOMLOV TM4K Microscope: https://tinyurl.com/2v3f67rt 👉 KAIWEETS KTI-W01 Thermal Camera: https://tinyurl.com/4br8muah