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6
SA-FT3H/WFT3/SS-CNF3H/FRF3H
SECTION 2
DIAGRAMS
• Circuit Boards Location
Note on Schematic Diagram:
• All capacitors are in
µ
F unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
2
: nonflammable resistor.
•
C
: panel designation.
Note:
The components identi-
fied by mark
fied by mark
0
or dotted
line with mark
0
are criti-
cal for safety.
Replace only with part
number specified.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
•
A
: B+ Line.
•
B
: B– Line.
• Voltage is dc with respect to ground under no-signal
(detuned) condition.
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
no mark : POWER ON
tion tolerances.
no mark : POWER ON
∗
: Impossible to measure
• Signal path.
F
: LINE
• Abbreviation
CND : Canadian model.
SP
SP
: Singapore model.
MY
: Malaysia model.
Note on Printed Wiring Boards:
• X
• X
: parts extracted from the component side.
•
: Pattern from the side which enables seeing.
• Abbreviation
CND : Canadian model.
SP
SP
: Singapore model.
MY
: Malaysia model.
LED board
MAIN board
CONTROL board
POWER AMP board
POWER SWITCH board
C
B
These are omitted.
E
Q
B
These are omitted.
C
Q
Q
E
B
C
E
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