Sony str-da1500es Service Manual page 20

STR-DA1500ES
Q Q
3 7 6 3 1 5 1 5 0
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.
• : internal component.
f
• : Pattern from the side which enables seeing.
Caution:
Parts face side: Parts on the parts face side seen from
(SIDE A) the parts face are indicated.
Pattern face side: Parts on the pattern face side seen
(SIDE B) from the pattern face are indicated.
• Abbreviation
CND : Canadian model
T E
L 1 3 9 4 2 2 9 6 5 1 3
w w w
STR-DA1500ES
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.
1
• All resistors are in Ω and
/ 4 W or less unless otherwise
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 critiques pour la sécurité.
critical 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.
• 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 MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
: TUNER (FM/AM)
F
: VIDEO (AUDIO)
L
I : VIDEO
: DVD (DIGITAL)
J
: CD (ANALOG)
c
• Abbreviation
CND : Canadian model
x a o
y
. i
http://www.xiaoyu163.com
8
• Waveforms
– MAIN Board –
IC600 (XTAL OUT(X1))
118 Vp-p
50 Hz
1 V/DIV, 10 msec/DIV
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3 7 6 3
u 1 6 3
.
20 20
2 4
9 9 8
1 5 1 5 0 8 9 2 4
m
c o
2
9 9
9 8 2 9 9