Generai Technical Characteristics; Mains Input, Signal Input, And Deflexion Yoke Connexions Diagram - Hantarex POLO 10" Manual De Servicio

GENERAL TECHNICAL CHARACTERISTICS
1) MAINS INPUT
180 264 V a.c. 50 Hz (Europe)
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2) DEGAUSSING
Automatic at switch on. 220-240 V a.c.
3) INPUT POWER
With 90° c.r.t. at maximum contr' a st and brightness, 80 W (1.3 A)
With 110° c.r.t. at maximum contrast and brightness, 100 W (2 A)
4) INRUSH CURRENT
25 A peak.
<
5) VIDEO INPUT SIGNAL
RGB positive going with input inpedance of 1 kn. Sensitivity 1.5 - 4.0 V p.p.
6) VIDEO BANDWIDTH
15 MHz -3 dB.
7) HORIZONTAL FL YBACK TIME
11.5 µs .
8) VERTICAL BLANKING PERIOD
0.9 ms.
9)
SYNC. INPUTS
Horizontal and vertical, positive and negative, composite or separate with automatic selection. Input
impedance 1 kn. Input level 1.5 - 4 V p.p.
10) HORIZONTAL AND VERTICAL SCANNING FREQUENCIES
Horizontal 15, 700
Vertical 45 - 65 Hz adjustable.
1 1) WORKING TEMPERATURE
50°C
o
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12) MONITOR CONTROLS
Horizontal frequency-phase-amplitude-linearity; vertical frequency-shift-amplitude-linearity; contrast,
brightness, focus, trapezium and pin cushion correction and d.c. deflexion control. (The d.c. line voltage
of POLO monitors is factory adjusted and should never be alterated by the adjustment potentiometer. Other
feed voltages are dependent upon this setting and incorrect setting will result in faulty operation and will
affect reliability. For checking voltages see the attached circuit diagram).
Adjustment of horizontal amplitude stretches the image, permitting the display of signals with an
active video time of only

MAINS INPUT, SIGNAL INPUT, AND DEFLEXION YOKE CONNEXIONS DIAGRAM

J 101
. .
0 0
L
MAINS SUPPLY
220-240
V EUROPE
a.c.
110
V U.S.A.
a.c.
80 - 130 V a.c. 60 Hz (U.S.A.).
I
500 Hz adjustable.
±
µs.
39
J106
0
N
6 5 4
INP UT SIGNALS AN D SYNCS.
1
R
=
2
G
=
3
B
=
4
EARTH
=
5
VERT. SYNC.
=
6 HORIZ. SYNC. OR C OMP. SYNC.
=
20% (Europe); 110 V a.c.
±
3 2 1
7
20% (U.S.A.).
±
J 113 - J114
1 2 3 4 5 6
DEFLEXION YOKE
1 -
B ROWN
2 -
RED VERTICAL DEFLEXION
3
BLACK
-
POWER SUPPLY
4
BLACK
-
5 - ORANG E
HORIZONTAL DEFLEXION
6
YELLOW
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