Diagrams - Sony HCD-DH7BT - Dvd Receiver For Cmtdh7bt Micro System Service Manual

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DIAGRAMS

Note for Printed Wiring Boards and Schematic Diagrams
Note on Printed Wiring Board:
X : parts extracted from the component side.
Y : parts extracted from the conductor side.
: internal component.
f
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Indication of transistor
C
Q These are omitted.
B E
Q
B C E
These are omitted.
T E
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HCD-DH3/DH5BT/DH7BT
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Note on Schematic Diagram:
All capacitors are in F unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
All resistors are in and 1 / W or less unless otherwise
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specified.
: internal component.
f
C : panel designation.
Note: Note:
The components identi-
Les composants identifiés par
fied by mark 0 or dotted une marque 0 sont critiques
line with mark 0 are criti-
pour la sécurité.
cal for safety. Ne les remplacer que par une
Replace only with part pièce por tant le numéro
number specified. spécifié.
A : B+ Line.
Voltages are dc with respect to ground under no-signal
conditions.
no mark : TUNER (FM/AM)
( ) : DVD PLAY
[ ] : XM
: SIRIUS
: Impossible to measure
Voltages are taken with a VOM (Input impedance 10 M ).
Voltage variations may be noted due to normal produc-
tion tolerances.
Signal path.
I : DIGITAL OUT
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F : AUDIO
f : TUNER (FM/AM)
d : USB
: XM
O : SIRIUS
h : AUDIO IN
N : MIC
Abbreviation
AUS : Australian model
CH : Chinese model
CND : Canadian model
KR : Korean model
RU : Russian model
SP : Singapore model
TH : Thai model
TW : Taiwan model
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HCD-DH3/DH5BT/DH7BT
Ver. 1.2
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