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THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
•
: internal component.
f
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Parts face side:
Parts on the parts face side seen from
(Conductor Side)
the pattern face are indicated.
Pattern face side:
Parts on the pattern face side seen from
(Component Side)
the parts face are indicated.
• 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
Q
These are omitted.
B
E
Q
B
C E
These are omitted.
TA-SA100WR
For Schematic Diagrams.
Note:
• All capacitors are in μF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and
1
/
W or less unless otherwise
4
specifi ed.
•
: internal component.
f
• 2 : nonfl ammable resistor.
• 5 : fusible resistor.
• C : panel designation.
Note:
Note:
The components identi-
Les composants identifi és
fi ed by mark 0 or dotted
par une marque 0 sont
line with mark 0 are criti-
critiques pour la sécurité.
cal for safety.
Ne les remplacer que par
Replace only with part
une piéce portant le nu-
number specifi ed.
méro spécifi é.
• 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 MΩ).
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.
: AUDIO
F
• 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
• Circuit Boards Location
AMP board
PANEL board
• Waveforms
– AMP Board –
IC500
(Xout)
3.1 Vp-p
200 ns
1 V/DIV, 100 ns/DIV
IC300
(XFSOOUT)
4.1 Vp-p
20.3 ns
1 V/DIV, 10 ns/DIV
11
11
JOINT board
SP TERM board
LED board
MODE SW board
POWER board
POWER SW board
IC300
(XFSOIN)
IC303
(2Q)
4.5 Vp-p
81.4 ns
20.3 ns
1 V/DIV, 10 ns/DIV
1 V/DIV, 20 ns/DIV
IC301
(1A)
4.7 Vp-p
20.3 ns
1 V/DIV, 10 ns/DIV
TA-SA100WR
Ver. 1.2
4 Vp-p
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