Sony SRS-D211, Руководство по обслуживанию

Страница: 3 / 14

SRS-D211
3 3
SRS-D211
SECTION 1
GENERAL
This section is extracted
from instruction manual.
LOCATING THE CONTROLS
SECTION 2
DIAGRAMS
For schematic diagrams.
Note:
• All capacitors are in
µ
F unless otherwise noted. (p: pF) 50 WV or
less are not indicated except for electrolytics and tantalums.
• All resistors are in
Ω
and 1 /
4
W or less unless otherwise specified.
• C : panel designation.
• A : B+ Line.
• B : B– Line.
• Voltages are dc with respect to ground under no-signal conditions.
• no mark : Power on
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal production toler-
ances.
• Signal path.
F
: AUDIO
• Abbreviation
CND : Canadian model
KR
: Korean model
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this necessary note is printed in each block.)
Note:
The components identi-
fied by mark
0
or dotted
line with mark 0 are criti-
cal for safety.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque
0 sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
For printed wiring boards.
Note:
• X : parts extracted from the component side.
•
: Pattern from the side which enables seeing.
• Abbreviation
CND : Canadian model
KR
: Korean model
POWER
ON
OFF
VOLUME
BASS
MIN MAX
MIN MAX
PHONES
POWER
VOLUME
PHONES
Controller
VOLUME:
Controls total volume level.
BASS:
Adjusts bass level (Subwoofer).
PHONES:
Connect the headphones for personal listening.