XV-Cl
Functions
i) Functions of pins
l
SW (pin No. 1)
Used to switch between the
signal from the video
circuit and the EXT signal from the EXT R/G/B
input terminal. At
level, the
signal is accepted; at
level, the EXT signal.
l
CONTRAST (pin No. 2)
Used to receive DC voltage and to adjust the contrast of primary
output.
l
EXT IN EXT IN
EXT IN (pin Nos. 3, 4 and 5)
Used to receive the external and inputs. Each input should come through a coupling capacitor.
l
(pin No. 6)
Used to connect positive-polarity power.
l
VEE (pin Nos. 7 and 31)
Used to connect negative-polarity power.
l
IN (pin No. 8)
Used to input the
signal.
l
ACC FILTER (pin No. 9)
Used to connect with the ACC detection filter.
l
IN (pin No. 10)
Used to receive the luminance signal.
l
COLOR (pin No. 11)
Used to receive DC voltage for
adjustment.
l
ADJ (pin No. 12)
A resistor is added between this terminal and GND. Used to adjust the filter’s frequency characteristic.
l
AGC OUT (pin No. 13)
Used to output the voltage detected by the video system AGC detector.
l
AGC FILTER (pin No. 14)
Used to connect a filter to detect the video system’s AGC.
l
CLAMP (pin No. 16)
Used to connect with a capacitor to clamp the luminance signal pedestal.
l
APL (pin No. 17)
Used to connect a filter to detect the luminance signal’s APL (Average Picture Level).
l
FILTER OUT (pin No. 18)
Used to output the video signal for sync separation.
l
SYNC SEP (pin No. 19)
Used to input the video signal for the sync separation circuit.
l
SYNC OUT (pin No. 20)
Used to output the sync signal picked up by the sync separation circuit. Can be connected with a controller
with different power supply because of the open-collector output type. The output signal gets to
level
sync and to
level otherwise.
25
Содержание XV-C1E
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Страница 24: ...XV Cl E II Block diagram 24 ...
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Страница 35: ...4 LCD Panel RLCDP0037CEZZ I Pins XV Cl E 35 ...
Страница 44: ...W MAIN NIT 112 I HAUPT EINHEIT 112 I I I I m VHITDA8375A 3 lVlDEO CHROMA SYNCl I cc304 TA7809S I 81 ...
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Страница 46: ...XV Cl E n MAIN UNIT 212 I HAUPT EINHElT 2 2 T O M A I N l 2 1 1 I B 1 G R w 1 I 2 I 3 I 4 I 5 I 6 83 _ _ ...
Страница 49: ...XV Cl E I 7 I 8 I 9 I 10 I 11 I 12 ...
Страница 77: ...XV ClE 1 IECHANISCHE BAUTEILE I 7 I 8 I 9 I 10 I 11 I 12 J 114 ...
Страница 82: ...S H A R P TQ0240 S Printed in Japan In Japan gedruckt MW KD ...