gtr77492 followers · 648 following · 43 posts · @goetzer_gtr: main: @leandro.goetzer owner: @ruebe68Sony HCD-GTR77 Manuals · Specifications. 1 · Table of Contents. 2 · Leakage Test. 2 · 1 Servicing Notes. 5 · 2 Disassembly. 5. Disassembly Flow. 5. Case (Side