Read Sony CMT-C7NT / SA-C7 Service Manual online
4
4
SA-C7
1-2. Schematic Diagram
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. p: pF.
• All capacitors are in µF unless otherwise noted. p: pF.
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
2
: nonflammable resistor.
Note: The components identified by mark
0
or dotted line
with mark
0
are critical for safety.
Replace only with part number specified.
•
A
: B+ Line.
•
B
: B– Line.
• Voltages and dc with respect to ground under no-signal
conditions.
no mark : AUDIO
no mark : AUDIO
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal production
tolerances.
tolerances.
• Signal path.
F
: AUDIO (Analog)
D832
SELS5LED23C-STP15
D831
SELS5LED23C-STP15
C803
47/50V
D831,832
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