ViewSonic VG910S Service Manual - Page 54

Block Diagram

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9. Block Diagram R CN602 H D C O 1 N 5 V H B G 15 PINS VGA-SDA VGA-SCL CN601 DVI-D CON 24 PINS RX0/RX1/RX2/RXC DVI-D SDA DVI-D SCL IC601 DVI-D DDC EEPROM DVI-D SDA DVI-D SCL IC602 HD-15 DDC EEPROM VGA-SDA VGA-SCL POWER +12V BOARD IC251 +5V IC253 D252 D253 Analog I/P IC401 DISPLAY ENGINE MST9131 ADC+DVI+SCALER CN401 LVDS CON 30 Pins Digital I/P x 8 Pins X400 X'TAL +12V BACKLIGHT_CONTROL VCC2.5 VCC3.3 VS HS DDC_SDA/RX DDC_SCL/TX IC301 MCU BACKLIGHT-EN SDA1 SCL1 X301 X'TAL IC302 DATA EEPROM KEY BOARD CN802 Audio IC802 Audio Process IC803 Audio AMP Audio Portion SPK L SPK R PANEL INVERTER BOARD ViewSonic Corporation Confidential - Do Not Copy VG910s/b 51

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51
ViewSonic Corporation
Co
nfidential
-
Do Not Copy
VG910s/b
9. Block Diagram