Schematic Diagram - Main Board (2/4) - Sony MHC-GRX990 Service Manual

7-16. SCHEMATIC DIAGRAM – MAIN Board (2/4) –
(Page
46)
(Page
50)
– 47 –
(Page 52)
• Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : FM
– 48 –
MHC-GRX990
(Page 61)
The components identified by mark ! or dotted
line with mark ! are critical for safety.
Replace only with part number specified.