Samsung SCX-6545N Service Manual - Page 50
OPE Board Block Diagram >, S3C2413, TFT L
UPC - 635753618457
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CÓPIA NÃO CONTROLADA Product spec and feature < OPE Board Block Diagram > SCX-6545N UI Controller V 1.0 Block Diagram Buzzer Circuit With Volume Control to Hyper Terminal (4p) Serial Port For Debugging Key Button & LED 1 23 4 56 7 89 *0# LED Backlight Driver (DC/DC converter) Touch Screen Panel TFT LCD Panel LTT 700 W V-F01 Size Pixel Resolution Pixel Structure Interface BackLight Active Area Response Time 7 Inch 800(H) x 480(V) pixel (WVGA) RGB Stripe (Horizontal) 16 bit RGB (65536 color ) LED 152.4 (H) x 91.44 (V) 22.7msec LED Driver 4 LED Key Scan Circuit 5 x 5 Matrix 16bit RGB & Control Signal MPU: S3C2413 266MHz 32bit RISC Processor / 289 FBGA ARM926EJ 266MHz 8KB I/D Cache LCD Controller (16bpp TFT) 1 .25 V VDDIARM VDDI 1.4V VDDMOP 2.5V VDD 3.3V WatchDog Timer ADC UART0 UART1 Bus Controller USB Host APBus AHB to APB Bridge GPIO IIC SPI 0 AHBus Memory Controller USB Device SPI Interface 6p Connector EBI FlashROM 32MB(32MBx1) NOR Type DDR-DRAM 64MB(64MBx1) 24 V Power 5V Management Unit GND 10p Connector Reset Drive Circuit USB Device Interface to MCB Service Manual 2-37 CÓPIA NÃO CONTROLADA Samsung Electronics