Sony SA-WMS5 - SECTION 1 GENERAL; SA-WMS5 Control Locations; SECTION 2 DIAGRAMS; Notes on Diagrams

– 3 – – 4 –
SECTION 1
GENERAL
• Location of Controls
SA-WMS5
– Front view –
– Rear view –
SECTION 2
DIAGRAMS
2-1. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
Note on Printed Wiring Board:
• X : parts extracted from the component side.
• b : Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Indication of transistor.
B
These are omitted.
CE
Q
Note on Schematic Diagram:
• 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
/
4
W or less unless otherwise
specified.
• 2 : nonflammable resistor.
• C : panel designation.
• U : B+ Line.
• V : B– Line.
• Voltages are dc with respect to ground under no-signal
conditions.
no mark : AUDIO
• Voltages are taken with a VOM (input impedance 10 MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Signal path.
F : AUDIO
• Abbreviation
CND : Canadian
Note:
The components identi-
fied by mark ! or dotted
line with mark ! are criti-
cal for safety.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque ! sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
• Circuit Boards Location
– SA-WMS5 –
POWER SWITCH board
POWER board
LED board
CONTROL board
AUTO POWER board
MAIN boar
d
LINE IN/OUT jack
SPEAKER IN/OU
T
terminal
POWER SAVE
switch