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Sony STR-KS2000 - Page 15

Sony STR-KS2000
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STR-KS2000
STR-KS2000
1515
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
/4 W or less unless otherwise
speci ed.
f
: internal component.
2 : non ammable resistor.
5 : usible resistor.
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.)
A : B+ Line.
B : B– Line.
Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
Voltages are taken with a 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.
J : AUDIO (DIGITAL)
F : AUDIO (ANALOG)
f : TUNER
E : HDMI
N : MIC
• Abbreviation
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.
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Indication of transistor.
C
B
These are omitted.
E
Q
CEB
These are omitted.
Caution:
Parts face side:
(SIDE A)
Pattern face side:
(SIDE B)
Parts on the parts face side seen from
the pattern face are indicated.
Parts on the pattern face side seen from
the parts face are indicated.
Note:
The components identi-
ed by mark 0 or dotted
line with mark 0 are criti-
cal for safety.
Replace only with part
number speci ed.
Note:
Les composants identi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une piéce portant le nu-
méro spéci é.
Circuit Boards Location
MAIN board
HDMI RE board
IO board
TUNER (FM/AM)
IR board
DISPLAY board
DCAC (2000) board
SMPS board
Caution:
Pattern face side:
(Conductor Side)
Pattern 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.
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

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