HORIZONTAL
OUTPUT
CIRCUIT
xo1
r\orizonto.\ outpu.t
-open:
1"0
y~ste.'r
hO
sound
C$12,C~J3,CSI4
C
530,C.531
~
LS02,RSZ8
I
HOl"iZDnta\
linearity
Ic.orrect ion coi I a.nd
Ido.mpil'\~
resistor
,.---
R~6,Rs-17
---,
For beam
limiter
detection
:-
cSlq
I
R~26,cS-20
;
Sh'\ooth
.....
~
T
5"0
\
------,
\-\or
il.O""o.
\
dyive
1vo.nsf.
.
open.
1-
1'10
yA
steY"
L
rt
.
no
SOU
Y\d.
'sno
r---
COl
-----.,
"Prevention
of
unwll"\,ted
,(Cldio:tion
Resohance condenser
for
FBT
·
opel'\
:horizonta\
width
is
small
.\.
Lt:102
op~n:
sin<;Jle
vertical
lin~
·optn.:
scree"
becomes
$\i~h'tly
d~rk
'R~26
Of'eh
:screen becomes
dQ.l"k
IMl
I<
5"10
,
c.
1;"0
9
)(S"O\
collector
pulse
clipper(for protection)
(H)
C51:
CSl4
ISOO
1500
1.5KV
1.5KV
MPP
MFP
MPP
C530
C512
I I
J.
I 510
1500
- - - - I
5KV
1.
5KV
T
TTTT
.
MPP ,
I
I
1/160
+
T502
F8T
[,oii~----~T-i}---'--</<H'V
II
I
II
I I
ct;24,R~20.R~21
---,
roY"
tllkl~
off
H.BLK
puke
.
C~4
O~I'\:
top
ric;}ht
of
screen
is
tnissih~
. RS20
open
:
tol'
laft
of
.
scree'"
is
tniSS\n~
6
ii
i -
-;-
-
_L.........r~.....;.-/-_-'I_~
II
I
'I
RS26
7
II
IK
1125
~
II
I
+I
12V
II
I
C520~
:I
)
lISOI
C531
IS~~/
il
~8P~
"-+-~--++--."""'--1
I-----'M
I
R520
R521
'~f
,..---
RSII
--..<:....-,
l1orlz.ot\tal
dyive
colledor
'010.5
supply
a
",c\
fi
Itey
·open: no
"(~stey
hO sound
C511
+147/160
.R511
•
6.aK,
5.6K
or
4.2
K
(S.2KK'S,2K
PARALLEL>
ct;ll
S""oo\hi~
.open
:
ext~nc!s
Up
Qhd
dow/'\
5ii~ht{y
cS"23
,
D~07.
RS2~
Hori~ohto.l
lihellrity
(.Onec t i
on
1./
CSI5
----.,
S-clArve correction
.oren:
sin~le
vet'tica.\
line .
•
c:.
S2
3 shorf;
dl'ifts
to
ri~ht
/
0507.
10K
V09·E
I 112
•
050:\
HF·I
RF·I
or
UF·2
1--
_2
,-----
1)
5"
03
----,
BH
volto.de reet;
fica.r;on
.open :
screen
bec.omes
o.bnormt4\1r
'oT'~ht
o.hd
rlyba.ck
\;he
o.ppeays.
I'
5.6K
1/25
39K
II
,,---<.J....,
.
,I
II
II
I II
L
___
3
I
RI
I
r--....l.--
R S
14
---....,
roy
vertical
lineqyity
correction
.o~n
:
hoyiz.ontal w;dth
is slishtly
smo.lL
16V
0504
UF--2
RGB-IOG
VI9E
RS
·1
RF·I
,..--'--- L 5"04
--
CRT
"eo-ter applied
pulse value
adj~stmet\t
·
.upen :
no
'raster
RS22.
£>
~o4
----,
Bl.(I'2.v)
n~ctif;er
and
protec.ts
DI:;04-
nOh'
• .
'rtAsh
cu.ne'nt
·open
}.
no r
a.ster
·short
. 'nO si:lund
CIRCUIT NOTES
Although speciflcaHy written on the
170
1 monitor. most circuit theories
apply to the
1702
also. Refer to the
1702
schematic for differences
in
com-
ponent values and identification.
15
To Next Page
Loading...
