STR-DH720/DH720HP
STR-DH720/DH720HP
33
• A : B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark
: FM
• 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 : TUNER (FM/AM)
f : TUNER
L : VIDEO (AUDIO)
E : VIDEO
J : DVD (DIGITAL)
c : CD (ANALOG)
• Abbreviation
CND : Canadian model
ECE : Continental European, East European
and Russian models
SECTION 2
DIAGRAMS
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
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
and ¼ W or less unless otherwise
specifi ed.
•
f
: internal component.
•
2
: nonfl ammable resistor.
•
5
: fusible resistor.
•
C
: panel designation.
Note:
The components identi-
fi ed by mark
0
or dotted
line with mark
0
are
critical 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 piéce portant le
numéro spécifi é.
For Printed Wiring Boards.
Note:
•
X
: Parts extracted from the component side.
•
f
: internal component.
•
: Pattern from the side which enables seeing.
Caution:
Parts face side:
(SIDE A)
Pattern face side:
(SIDE B)
Parts on the parts face side seen from
the parts face are indicated.
Parts on the pattern face side seen
from the pattern face are indicated.
• Abbreviation
CND
: Canadian model
ECE : Continental European, East European
and Russian models
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General
Weight and Dimensions
