Sharp XV-C1E Service Manual page 36

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II. Input terminals
Note 1: Inputs to be made to CLYI, CLYZ, DIR, and DIR for switching the shift direction of they driver.
(1) CLY, CLY,
(2) CLY, CLY,
Pin name
Dx Used to input a start pulse for the X-shift register (component of
the X driver).
Used to input a transfer clock for the X-shift register (component
of the X driver). Composed of 4 clocks (45" shifted from each
other) and their 4 inverted signals.
Used to input the video signal for the X driver. Polarity inverted
every 1 H period.
Used to input a start pulse for the Y-shift register (component of
the Y driver).
Used to input a transfer clock for the Y-shift register (component
of they driver) and its inverted signal. CLy and-CLy-to-be inputted
to CLyl and CLy2, respectively, for forward shift, and CLy and
shift.
LCCOM Used to input a counter-electrode potential of the LCD panel.
Used to input positive power for the X driver.
Used to input negative power for the X driver.
vssx
Used to input positive power for the Y driver.
Used to input negative power for the Y driver.
Used to input a common potential for the holding capacitor.
ENABLE Used to enable they driver output.
DIR, DIR Used to input the signal for switching the shift direction of the Y-
shift register (component of the Y driver). Vddy and Vssy to be
inputted to DIR and DIR, respectively, for forward shift, and Vssy
and Vddy to be inputted to DIR and DIR, respectively, for re-
verse shift.
and to be inputted to CLYI, CLYZ, DIR and DIR, respectively, for forward shift.
V
SSY
and VODY to be inputted to CLY~, CLYZ, DIR and DIR, respectively, for reverse shift.
V
SSY
Function
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