MAJOR CIRCUIT FEATURES
1.
Newly developed components.
Hybrid-IC type
STR
470A serves the stable B + output against
in-
put and load variations.
In
application of this reliable component, the power
Circuit
has merits
as
listed:
a No adjustment for B
+ (DC115) output
IS
necessary.
b.
Simplification of the circuit.
c.
No voltage setting against the variation of main power voltage
is
necessary.
2.
MSI
(Medium Scale Intergrated Circuit)
This Monitor Consists of 3 MSls.
Each MSI
IS
prOVided with the function of the conventional circuits,
which enables
rt
to improve reliability and stability of picture quality
by reducing the number of parts and adjusting points.
3.
Low Loss Vertical Output CircuIt.
The power loss
In
the vertical output circuit
IS
reduced by changing
over from high voltage to low voltage
In
the front and back halves
of
the scanning period.
4.
High voltage Circuit
FBT (flyback transformer)
is
multl-smgle type, that
is,
high voltage
rectifier diodes are connected, between high voltage windmg, and
these are sealed.
This FBT decreases the variation of picture size and reduces the
dragging
of
the picture. The raised high voltage improves focuss-
Ing to make picture quality better.
FRONT AND
BACK
VIEW
DESCRIPTION OUT GOING STATUS
DESCRIPTION
OUT GOING STATUS
1.
POWER INDICATER
9.
V HOLD
-
2.
VOLUME
10.
POWER
CORD
-
3
BRIGHTNESS
11.
VIDEO
4.
POWER SWITCH
OFF
12. LUMA
-
5.
TINT CENTER
13. CHROMA
-
6.
COLOR
CENTER
14.
AUDIO-1
-
7.
CONTRAST
CENTER
15. AUDIO-2
-
8.
H.
POSITION
-
16. SIGNAL SELECT
-
-5-
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