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19SV111
DESCRIPTION OF SCHEMATIC DIAGRAM
NOTE:
7.
The unit of resistance .. ohm
..
is omitted
(K: 1000
ohms,
M
:
1 Meg
ohm).
2. All resistors
are
1/8
watt,
unless otherwise noted.
3. All capacitors are pF, unless otherwise noted P:ppF.
4.
(G) indicates
1:2%
tolerance may
be
used.
5. .:;.
indicates
line
isolated
ground.
6.
-Qo
indicates
hot
ground.
VOLTA
GE
MEA SUREMENT CONDITIONS:
1.
All
DC voltages are measured
with
AC voltmeter
connected between points
indicated
and chassis ground,
line
voltage set at 120V
AC and
all controls set
for
normal
picture
unless
otherwise
indicated.
2.
All voltages
measured
with
1000p.V
8
&
W
or
Color
signal,
&
AND
SHADED (
[~~i\\f}
) COMPONENTS
=
SAFETY RELATED
PARTS.
..
MARK
=
X -RAY RELATED
PARTS.
This ci rcuit diagram is a standard one, printed
ci rcuits may be subject
to
change
for
product
improvement
without prior
notice.
WAVEFORMS
WAVEFORM MEASUREMENT
CONDITIONS:
1.
Photographs
taken
on a
standard
gated
rainbow color
bar signal, the tint setting adjusted
for
proper
color.
The wave shapes at the red, green and blue
cathodes
of
the
picture
tube depend
on
the
tint,
color level
and
picture
control.
2.
(>
indicates
waveform
check points (See
chart,
waveforms are
measured
from point
indicated to
chassis
ground.)
(1) 1.4 Vp-p
(2)0.8 Vp-p
(3)8.2
Vp·
p
I (
4)8.2
Vp-p
{rlltftl!lfm
m
r
!ll
tl~~~mllf f l
JL,t.
,
n ,,,,.h"""
Ho
riz
.
Rate
Horiz.
Rate
Hori
z.
Rate
Honz.
Rat
e
(0o.17
Vp-
p (Do.2
v p-p
(D2 .8
Vp-p
1®1 .2
Vp-p
~~~I
Ill\~
\ I l
l
I i i \ ~
w
!~¥~1
· !
!
/ i l l ~
~ ·~~~
Hori
z.
Rate
Honz.
Rate
HOriZ.
Rate
Horiz.
Rate
(9)3.2
Vp-p
~VBovp-p
Q0100Vp-p
Q~155
Vp-p
~~~~
~t'fl ;l/f
I
HI
)~~
~ ~~
\l(·~~~~r
fi•
,)
Horiz.
Rate
HOriZ.
Rate
Horiz.
Rate
Honz.
Rate
@o
7Vp-p
@1.8Vp-p
'@sovp-p
@o.8vp-p
w
/
(
/lr
.
I
l l
M
Honz.
Rate
Honz.
Rate
Horiz.
Rate
Horiz.
Rate
@2
Vp-p
@28
Vp-p
1@1000Vp-p
@400 Vp-p
JLUl
l
1
lf
j_l
rr
Honz. Rate
Hori z.
Rat
e
Hori z.
Rate
Ho
ri z.
Rate
@14Vp-p
I
Q2)6Vp-p
N\
~
vv
Honz.
Rate
Horiz. Rate
28
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