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52
64LHP5000
PROJECTOR UNIT
»
Pin Function
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Pin Name
X-ray protection input
Horizontal drive output
Horizontal pulse width setting
AFC-II filter
FBP input
Horizontal GND
Horizontal phase adjustment
Horizontal VCC
Horizontal oscillation capacitor
Horizontal oscillation adjustment
AFC-I filter
HD input
Vertical drive output
Vertical GND
Vertical NF input
Vertical lamp filter
Vertical power supply
Vertical amplitude width adjustment
Vertical lamp clamp voltage
Vertical oscillation adjustment
VD input
Vertical separation input
I/O
I
O
I
—
I
—
I
—
—
I
—
I
O
—
I
—
—
I
—
—
I
I
Function
Pin for preventing radiation of X-ray from CRT.
When this pin is set above 1.3V (standard), the horizontal output will
stop until H.VCC becomes a low level.
Horizontal output pin.
Pin for adding a capacitor for setting horizontal output pulse duty.
Pin for adding capacitor for AFC-II filter.
FBP input pin.
Horizontal circuit GND
Horizontal phase adjustment pin.
The image horizontal position can be adjusted according to the voltage
of this pin.
Horizontal circuit VCC=12V (Standard)
Pin for adding the horizontal oscillation capacitor.
Oscillation circuit based on rated current discharge.
Pin for adjusting the horizontal oscillation frequency.
Determines the current to Pin 9.
Pin for adding the capacitor to the AFC-I filter.
HD signal input pin.
The HD signal is selected as the sync signal by setting the voltage of
Pin 22 to low level (<0.7V).
Vertical output pin.
Vertical circuit GND.
Vertical negative feed back input pin.
Pin for adding a capacitor for generating the vertical lamp waveform.
Performs waveform-shaping by the discharged power of the capacitor.
Vertical circuit VCC=12V (Standard)
Pin for adding a capacitor for generating the vertical lamp waveform.
Pin for determining the upper limit voltage of vertical sawtooth wave.
Pin for adding the capacitor resistance for vertical oscillation.
VD signal input pin.
The VD signal is selected as a sync signal by setting the voltage of Pin
22 to low level (<0.7V).
Vertical sync signal input pin.
By setting this pin to low level (<0.7V), the HD and VD signals are
selected as a sync signal.
Pin 9 waveform
0.3mA
1.2mA
8V
4V
Horizontal output
Pin 3-waveform
8V
4V
Содержание 64LHP5000
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