Read Sony AIR-SW10TI / SA-WA10R Service Manual online
SA-WA10R
SA-WA10R
10
10
4-2. SCHEMATIC DIAGRAM - PANEL (SW) Board -
1
IC602
6 (XT2)
2 V/DIV, 20
Ps/DIV
30.4
Ps
3.4 Vp-p
2
IC602
9 (X2)
2 V/DIV, 50 ns/DIV
64 ns
3 Vp-p
3
IC705
qs (DAT-2)
2 V/DIV, 50 ns/DIV
82 ns
5.6 Vp-p
4
IC706
4 (OUT_)
2 V/DIV, 10 ns/DIV
20.6 ns
4.6 Vp-p
• Waveforms
– MAIN (SW) Board –
For Schematic Diagrams.
Note:
• All capacitors are in μF unless otherwise noted. (p: pF) 50
• All capacitors are in μF unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specifi ed.
• f : internal component.
• 2 : Nonfl ammable resistor.
• C : panel designation.
• 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.)
(In addition to this, the necessary note is printed in each block.)
• A : B+ Line.
• Voltages and waveforms are dc with respect to ground
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : POWER ON
• Voltages are taken with VOM (Input impedance 10 M
• 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
Voltage variations may be noted due to normal production
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F :
F :
AUDIO
• Abbreviation
CND : Canadian model
CND : Canadian model
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
• f : Internal component.
• 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.)
• Indication of transistor.
C
B
These are omitted.
E
Q
• Abbreviation
CND : Canadian model
CND : Canadian model
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
BOARD
(1/2)
CN602
A
100
R675
0.01
C625
47
R677
SLR325MC-M-T31-NP
D606
S603
100
R676
(GRN)
(RED)
SML72423C-TP15
D607
100
R674
1
2
3
4
5
5P
CN603
KEY_0
GND
STBY_LED
SA_STBY_LED
SA_LED
JL1
JL2
JL3
JL4
JL5
PANEL (SW) BOARD
/
/
S-AIR
GRN: POWER ON
ORG (RED and GRN):
RED: STANDBY
POWER SAVE MODE
MAIN (SW)
4
B
D
3
C
1
A
2
(Page 12)
Note:
The components identi-
fi
The components identi-
fi
ed by mark 0 or dotted
line with mark 0 are criti-
cal for safety.
Replace only with part
number specifi ed.
cal for safety.
Replace only with part
number specifi ed.
Note:
Les composants identifi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une pièce portant le nu-
méro spécifi é.
Les composants identifi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une pièce portant le nu-
méro spécifi é.
Ver. 1.2
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