Read Sony SRS-A15 / SRS-A25 / SRS-PC15 Service Manual online
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SECTION 2
DIAGRAMS
Note:
•
•
X
: parts extracted from the component side.
•
b
: Pattern from the side which enables seeing.
Note:
• All capacitors are in
• All capacitors are in
µ
F unless otherwise noted. pF:
µµ
F
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.
•
U
: B+ Line.
• Power voltage is dc 9 V and fed with regulated dc power
supply from battery terminal.
• Voltages are dc with respect to ground under no-signal
conditions.
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Signal path.
F
2-1. PRINTED WIRING BOARDS
SRS-A15/A25/PC15
2-2. SCHEMATIC DIAGRAM
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