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Sony SRS-Z050V Service Manual page 2

Stereo active speaker system

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SRS-Z050V
Q Q
3 7 6 3 1 5 1 5 0
2-1. SCHEMATIC DIAGRAM
T E
L
1 3 9 4 2 2 9 6 5 1 3
Note on Schematic Diagram:
w w w
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and
1
/
W or less unless otherwise
4
specified.
%
: indicates tolerance.
• C : panel designation.
• U : B+ Line.
SECTION 2
DIAGRAMS
• Power voltage is dc 9 V and fed with regulated dc power supply
from external power voltage jack.
x
a o
• Voltages and waveforms are dc with respect to ground under no-
signal (detuned) conditions.
.
• Voltages are taken with a VOM (Input impedance 10 MΩ).
i
Voltage variations may be noted due to normal production toler-
ances.
• Signal path.
F
: AUDIO
— 3 —
http://www.xiaoyu163.com
Q
Q
3
7
6
u 1 6 3
y
http://www.xiaoyu163.com
2
4
8
9
9
204GD
3
1
5
1
5
0
8
9
m
c o
.
— 4 —
2
8
9
9
2
4
9
8
2
9
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