Sony MDX-CA680 User Manual

Page of 64
MDX-CA680/CA680X
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4-12. SCHEMATIC  DIAGRAM  – MAIN Board (3/3) –
 See page 18 for IC Block Diagrams.
• Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : FM
[
 
]
: MD PLAY