Schematic Diagram - Main Board (3/3) - Sony MDX-CA680 Service Manual

4-12. SCHEMATIC DIAGRAM – MAIN Board (3/3) – •
(Page 33)
(Page 34)
See page 18 for IC Block Diagrams.
35 35
MDX-CA680/CA680X
(Page 37)
• Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : FM
[ ] : MD PLAY