Diagrams - Sony HCD-DX2D Service Manual

HCD-DX2D
Ver. 1.2
QQ
3 7 63 1515 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 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
/
specified.
• f : internal component.
• C : panel designation.
Note:
Note:
Les composants identifiés
The components identi-
par une marque 0 sont cri-
fied by mark 0 or dot-
ted line with mark 0 are tiques pour la sécurité.
critical for safety. Ne les remplacer que par une
Replace only with part piéce por tant le numéro
spécifié.
number specified.
• A : B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
– MPEG Section –
No mark: DVD STOP
– Other Section –
No mark: FM
( ) : TAPE REC
• 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.
TE
Voltage variations may be noted due to normal production
L 13942296513
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F : AUDIO
d
: TUNER
j
: PB (TAPE)
a
: REC (TAPE)
J
: DVD/CD (AUDIO)
I
: DVD/CD (DIGITAL)
: DVD (RF)
h
: TV IN
L
: VIDEO
g
: CD (RF)
q
: R,G,B
r
: COMPONENT
E
: Y
• Abbreviation
AUS : Australian model
CND : Canadian model
E3 : 240 V AC Area in E model
E51 : Chilean and Peruvian models
KR : Korean model
RU : Russian model
SP : Singapore model
TH : Thai model
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SECTION 7

DIAGRAMS

W or less unless otherwise
4
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y
i
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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.
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 from
(Side B) the pattern face are indicated.
• Indication of transistor.
C
Q
These are omitted.
B E
B C E
These are omitted.
Q
B C E
Q Q
3 6 7 1 3
These are omitted.
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