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Sony ICF-PRO80 repair guide: Part 3: Recapping the PLL board and LED replacement
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Sony ICF-PRO80 repair guide: Part 1. Overview and Disassembly
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Uncover the Secrets of Motherboard Signal Tracking | Track Signals & Voltages on any Board
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1974's Germany Grundig Signal 100
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Sony ICF 2001D receiver repair part 1: Initial look and strip down
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