TA-SA100WR
TA-SA100WR
11
11
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
speci
fi
ed.
•
f
:
internal
component.
•
2
: non
fl
ammable resistor.
•
5
: fusible resistor.
•
C
: panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
•
A
: B+ Line.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : POWER ON
*
: Impossible to measure
• Voltages are taken with VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal production
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F
:
AUDIO
• Abbreviation
AUS :
Australian
model
CND :
Canadian
model
E3
: 240V AC area in E model
E15
: Iranian model
E32
: 110V – 240V AC area in E model
EA
: Saudi Arabia model
KR
: Korean model
MX
: Mexican model
RU :
Russian
model
SP
: Singapore model
TH :
Thai
model
TW :
Taiwan
model
For Printed Wiring Boards.
Note:
•
X
: Parts extracted from the component side.
•
Y
: Parts extracted from the conductor side.
•
f
: internal component.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Parts face side:
(Conductor Side)
Pattern face side:
(Component Side)
Parts on the parts face side seen from
the pattern face are indicated.
Parts on the pattern face side seen from
the parts face are indicated.
• Waveforms
– AMP Board –
• Circuit Boards Location
POWER SW board
AMP board
POWER board
JOINT board
SP TERM board
LED board
MODE SW board
PANEL board
• AMP board and JOINT board are multi-layer printed board.
However, the patterns of intermediate layers have not been
included in diagrams.
• Indication of transistor.
C
B
These are omitted.
E
Q
B
These are omitted.
C E
Q
IC303
(2Q)
1 V/DIV, 20 ns/DIV
81.4 ns
4 Vp-p
IC500
RE
(Xout)
1 V/DIV, 100 ns/DIV
200 ns
3.1 Vp-p
IC300
RG
(XFSOOUT)
1 V/DIV, 10 ns/DIV
20.3 ns
4.1 Vp-p
IC300
SL
(XFSOIN)
1 V/DIV, 10 ns/DIV
20.3 ns
4.5 Vp-p
IC301
(1A)
1 V/DIV, 10 ns/DIV
20.3 ns
4.7 Vp-p
Note:
The components identi-
fi
ed by mark
0
or dotted
line with mark
0
are criti-
cal for safety.
Replace only with part
number speci
fi
ed.
Note:
Les composants identi
fi
és
par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que par
une piéce portant le nu-
méro spéci
fi
é.
