ote: The components identified by shading and mark
&.
are critical for safety. Replace only with
part
number specified.
)te: Les composants
identifi!Ss par une
trame
et
par une marque
&.
sont
d'une
importance
critique
pour
la s6curit6.
Ne
les remplacer
Que
par des pieces
de
num6ro sp6cifi6.
•
11
capacitors
are
in
IJF
unless
otherwise
noted.
p :
IJIJF
5OWV.
r less
are
not
indicated
except
for
electrolytics
.
.
11
resistors
are
in
ohms,
1/SW unless
otherwise
noted.
k :
ooon,
M :
1000kn.
~
:
nonflammable
resitor .
.
11
variable
and
adjustable
resistors have
characteristic
curve
B,
nless
otherwise
noted.
5a-
: fusible resitor.
'" : internal
component.
=.J
: penel designation.
• : selected
to
yield
optimum
performance.
he
components
indentified
by
B in this manual have been
Irefully factory-selected
for
each
set
in
order
to
satisfy re-
Jlations regerding X-ray
radiation
.
Should
replacement
be
Iquired, replace
only
with
the
value originally used.
'hen replacing
components
identified
by
~
mark
the
neces-
IfY
adjustments
indicated.
If results
do
not
meet
the
specified
due,
change
the
component
identified
by
B and
repeat
the
:ljustment until
the
specified value
is
achieved.
~efer
to
R339,
R41S,
R489
adjustment
on
page
11,
12
.)
'hen
replacing
the
part
in
below
table,
be
usre
to
perform
the
Ilated
adjustment.
Part replaced (
[;ill
Adjustmant (
81
oardl
0653,
R65B. R659.
T653
Boardl
11,
IC404. IC405,
0409,
R409, R410, R411 .
R416. R4B9
2, R413. R414, R415. R416, R417, R41B ..
I+B
MAXI
~,
R424. R425, R44B, R479,
R4BO,
R4BB,
~.
Boardl
l,IC302.
R301, R302. R335. R336, R337,
R339
3.
R339,R340,R341.R342.D304
(HV
HOLD
DOWNI
oardl
R565, R566
oltages
are
de
with
respect
to
ground
unless othllrwise
noted.
eadings
are
teken
with
a
10
Mn
digital
multimeter.
oltage variations
my
be
noted
due
to
normal
production
Ilerances.
leadings
are
taken
with
a color-bar signal
input.
(MU
L TI
CAN
GENERATOR
JIG)
:
adjustment
to
repair.
a mark:
with
15.76kHz
(SOHz V) color-bar signal received.
):
with
31.52kHz
(70Hz
V)
color-bar signal received.
1ULTI SCAN
GENERATOR
JIG
VR POSITION
FREQ
POSITION
(H)
(V)
ORMAL MODE
15
.
76kHz
A
B
A B
(60Hz)
2
3
7
F
; MODE
31.52kHz
9
2
2 5
(70Hz)
:>
: Signal
path
A
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c
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