Sony STR-D2010 - Pre, Main Amp;Power Section; Schematic Diagram -Pre, Main Amp;Power Section

IC Block Diagrams
LC7822
a3
8) R3
RCOM
rs
RS
R6
RcoM
G2) RT
R8
RCOM
jote:
All capacitors are in wF unless otherwise noted. pF: uur ©
50WV or less are not indicated except for electrolytics
and tantalums.
All resistors are in Q and 1/,W or less unless otherwise
specified.
% : indicates tolerance.
4 _: internal component.
4 : nonflammable resistor.
Note:
Les composants identifiés par
une marque A\sont critiques
pour la sécurité.
Note:
The components identi-
fied by mark or dot-
Ne les remplacer que par une
piéce portant le numéro spéci-
Inumber specified. fié.
mam © B— Line
Voltage and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark: FM
Voitages are taken with a VOM (Input Impedance 10M Q).
Voltage variations may be noted due to normal produc-
tion tolerances.
* : Impossible to measure the voltage at the marked points.
Signal path.
o> :. FM
>>: PHONO
D: Canadian
3-4. SCHEMATIC DIAGRAM
—PRE, MAIN AMP/POWER SECTION—
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