DSX-B700/B700W/B710D
27
Sony CONFIDENTIAL
For Authorized Servicer
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.
•
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
Caution:
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.
• Indication of transistor.
C
B
These are omitted.
E
Q
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.
•
C
: Panel designation.
•
A
: B+ Line.
• Power voltages is dc 14.4V and fed with regulated dc
power supply from ACC and BATT cords.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM)
[ ] : TUNER (AM/LW)
< > : TUNER (DAB)
{ } : SIRIUSXM
‹‹ ›› : AUX
*
: Impossible to measure
• Voltages are taken with VOM (Input impedance 10 M
).
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
f
:
TUNER
h
:
SIRIUSXM
E
:
AUX
d
:
USB
a
:
BLUETOOTH
N
:
MIC
Note 1:
When replacing the complete MAIN board, be sure to refer to
“NOTE OF REPLACING THE MAIN BOARD” on page 5.
Note 2:
Among mounted electrical parts on each board, only parts that
are described in the electrical parts list can be replaced for re-
pairing.
The parts that are not described in the electrical parts list cannot
be replaced with single for repairing.
Note 1:
When replacing the complete MAIN board, be sure to refer to
“NOTE OF REPLACING THE MAIN BOARD” on page 5.
Note 2:
Among mounted electrical parts on each board, only parts that
are described in the electrical parts list can be replaced for re-
pairing.
The parts that are not described in the electrical parts list cannot
be replaced with single for repairing.
SYS SET
2019/10/24 21:43:03 (GMT+09:00)
