Technics RS-TR373 Repair no sound issue Vintage 1990s Cassette Deck Number 2

A video showing a full repair of a Vintage Technics RS-TR373 Twin Cassette Deck, Number 2. This Cassette Deck was working mechanically and in functioning order, the same as Deck 1. There would be no sound playing out of the device despite the tape going round. I purchased this device as a spares of repairs and diagnosed the electrical fault as a blown resistor. It was surprisingly the same fault as the first deck that I repaired! I ordered a replacement resistor from CPC Farnell link below. Its was circuit board component number R632.