AR-810 (serv.man24). Complete service manual - Sharp Copying Equipment Service Manual (repair manual). Page 83

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AR-651/810  CONTROL PANEL  5 - 8
5. 4.  Operation
5. 4. 1.  Dot matrix LCD circuit
(1) Structure
The DSP-LCD-320 is an STN blue mode transmissive type LCD with a 320 x 240-dot display capacity. It
consists of a driver LSI, frame, printed circuit board, and lateral type CFL backlight.
* STN:Super Twisted Nematic
(2) Block diagram
(320 x 240)
IC1
IC5
XSCL
UD0
UD1
UD2
UD3
WF
LP
VDD
GND
V0
VEE
Power
 supply
LCDEN
IC6
IC7
IC2
LCD PANEL
320 x 240 DOTS
IC3
IC4
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