Sony STR-DN1010 Service Manual page 23

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.
• f : Internal component.
• : Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side: Parts on the pattern face side seen
(Conductor Side) from the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(Component Side) the parts face are indicated.
Caution:
Pattern face side: Parts on the pattern face side seen
(SIDE B) from the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(SIDE A) the parts face are indicated.
• HDMI board and DSP board are multi-layer printed board.
However, the patterns of intermediate-layers have not
been included in diagrams.
• Indication of transistor.
C
Q
These are omitted.
B E
• Abbreviation
AUS : Australian model
CND : Canadian model
ECE : Continental European, East
European and Russian models
STR-DN1010
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 1/4 W or less unless otherwise
specifi ed.
• f : internal component.
• 2 : nonfl ammable 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 criti- critiques pour la sécurité.
cal 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 : TUNER
• 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.
: AUDIO (DIGITAL)
J
: AUDIO (ANALOG)
F
f : TUNER
E : VIDEO
• Abbreviation
AUS : Australian model
CND : Canadian model
ECE : Continental European, East
European and Russian models
• Waveforms
– DIGITAL Board –
IC2006 qh (RMCK)
1
2.94 Vp-p
75.0 ns
500 mV/DIV, 25 ns/DIV
IC2006 qj (RBCK)
2
3.32 Vp-p
300.0 ns
500 mV/DIV, 100 ns/DIV
IC2006 wk (XOUT)
3
1.43 Vp-p
40.0 ns
200 mV/DIV, 10 ns/DIV
23 23
– DIGITAL VIDEO Board – – VIDEO Board –
IC3201 qs (XTAL) IC6302 1 (M.OUT)
4 6
(Color bar)
106 m Vp-p
50.0 ns
50 mV/DIV, 25 ns/DIV
IC3000 qa (XOUT) IC6302 3 (BD IN)
5 7
(Color bar)
912 m Vp-p
100 ns
100 mV/DIV, 25 ns/DIV
– DISPLAY Board –
Q105, 106 (Collector)
8
4.00 Vp-p
4.0 s
1 V/DIV, 1 s/DIV
Q105, 106 (Base)
9
412m Vp-p
4.4 s
100 mV/DIV, 1 s/DIV
STR-DN1010
2.5 Vp-p
H
1 V/DIV, 20 s/DIV
1.3 Vp-p
H
500 mV/DIV, 20 s/DIV