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Sony CDP-790 - CORRECTION-1

Sony CDP-790
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SONYY.
SERVICE
MANUAL
CDP-
790
US
Model
CORRECTION-1
Correct
your
service
manual
as
shown
below.
iM
:
indicates
corrected
portion.
INCORRECT
CORRECT
E-F
Balance
Check
,
E-F
Balance
Check
Procedure
:
Procedure
:
2.
Connect
test
point
TP
(ADJ)
and
TP
(TES)
to
|
2.
ground
with
lead
wire.
Connect
test
point
TP
(ADJ)
to
ground
and
TP
(TES)
to
TP
(VC)
with
lead
wire.
Focus/Tracking
Adjustment
Focus/Tracking
Adjustment
4,
Adjustment
RV101
on
BD
board
so
that
the
|
4.
waveform
is
as
shown
in
the
figure
below.
(focus
gain
adjustment)
.
Adjust
RV102
on
BD
board
so
that
the
waveform
is
as
shown
the
figure
below.
(tracking
gain
adjustment)
Adjust
RV102
on
BD
board
so
that
the
waveform
is
as
shown
in
the
figure
below.
(focus
gain
adjustment)
.
Adjust
RV101
on
BD
board
so
that
the
waveform
is
as
shown
in
the
figure
below.
(tracking
gain
.
adjustment)
English
Sony
Corporation
9110430-1
9-953-941-91
Audio
Group
Printed
in
Japan
©
1991.9
Published
by
Customer
Relations
and
Service
Group

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