Sony CDP-295 - Schematic Diagrams; Display, BD, Power Switch, and Volume Board Schematics

4-5.
SCHEMATIC
DIAGRAM
Noto:
.
All
capacitors
are in
pF
unless otherwise noted.
pF:
ppF
50WV
or less are not
indicated
except
for
electrolytics and tantalums.
.
Aff
resistors are
in
ohms,
1/4W
or
less unless
otherwise
noted.
.
A
: internal
component.
The
components
identified by mark
A
or
dotted line
with
mark
A
are critical
for
safety.
Replace only with
part
number
specified.
Les
composants
identifiés
par
une marque
A sont critiques
pour
la
sécurité.
Ne les remplacer
que
par
une
pièce por-
tant le numéro sÉÉcifié.
B + Line
:
B-Line
f-__l
:
adjustment for
repair
Voltages are
DC between measurement
points
and
ground
under
no-signal
(STOP)
conditions
no make:PB
mode
Voltages are
taken
with
a
VOM
(input
impedance
Voltage variations
mav be
noted due to normal
tolerances
Waveforms
are taken with
a oscilloscope
Voltage variations
may
be noted
due
to
normal productlon
tolerances
Circled numbers
refer to waveforms
Signal
path
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