3
SA-VE322/VE325/WMS325/SS-CN325/V325
SECTION 1
DIAGRAMS
1-1.
NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
Note on Printed Wiring Board:
•
: Pattern from the side which enables seeing.
• Abbreviation
AR
: Argentina model
SP
: Singapore model
Note on Schematic Diagram:
• All capacitors are in
µ
F unless otherwise noted. pF:
µµ
F
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.
•
A
: B+ Line.
•
B
: B– Line.
• Voltages are dc with respect to ground under no-signal
conditions.
• Voltages are dc with respect to ground in service mode.
no mark : MUSIC MODE
(
) : MOVIE MODE
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Signal path.
F
: AUDIO
• Abbreviation
AR
: Argentina model
AUS
: Australian model
CH
: Chinese model
CND : Canadian model
MX
: Mexican model
SP
: Singapore model
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
pièce por tant le numéro
spécifié.
•
Circuit Boards Location
(SA-WMS325)
MAIN board
POWER board
AUTO POWER board
POWER SWITCH board
CONTROL board
CONNECTOR board
MODE board
