Sony TA-D909 Service Manual page 17

Integrated stereo amplifier
Table of Contents

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2-8. SCHEMATIC DIAGRAM — PANEL —
2
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7.4Vp—p
COMAACT
HI-FIDELITY
COMPONENT
SYSTEM
POWER
DRIVE
DOUBLE
ROTARY
FUNCTION
LBT
- D905
243 nSEC
INTEGRATED
STEREO
AMPLIFIER
TA=D905
47PIN
5.4Vp-p
243
nSEC
ey
24
25
26
93
Note on Schematic Diagram:
e
All capacitors are in uF untess otherwise noted.
pF: puF
SOWV
or less are not indicated except
for electrolytics
and tantalums.
e
All resistors are in 2 and '/,W or less unless otherwise
specified.
e
a
: nonflammable resistor.
eo
f-} : fusible resistor.
Note: The vith mark AV ae
ii
by mark A or dotted
line with mark
are critical for safety.
Replace only with
part number specified.
°
:B+ Line
e [ER
: 8 -
Line
no mark:
No-signal, PHONO
MODE
e
Voltage
and waveforms
are dc with
respect
to ground
under no-signal conditions.
e
Voltages are taken with a VOM (Input impedance
10M &)
Voltage
variations
may
be noted
due to normal
produc-
tion tolerances,
:
Circled numbers refer to waveforms,
Signal path.
[>
: PHONO

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