Acer X223 X223W LCD Service Guide - Page 35

6.5 ACER_LCD_X223W_SCHEMATICS_INTERFACE BD_VGA 1 2 3 4 5 6 7 8 9 10 11 12 13 P302 17 1 VGA_RED A 9 VGA5V 2 VGA_GREEN 10 VGA_CONn 3 VGA_BLUE 11 4 12 VGA_SDA 5 13 VGA_HSYNC 6 14 VGA_VSYNC 7 15 VGA_SCL 8 B 16 CONNECTOR DB15 C TP15 TP16 TP17 FB303 FB305 FB307 3 3 3 D301 MMBD7000 D302 MMBD7000 D303 MMBD7000 VCC5V VCC5V VCC5V TP165 TP166 TP167 SBK160808T-110Y-S SBK160808T-110Y-S SBK160808T-110Y-S FB304 FB306 FB308 R311 75_1% R312 75_1% R313 75_1% 2 1 2 1 2 1 C319 0.1uF D304 MMSZ5232B(NC) C320 0.1uF C321 0.1uF VCC5V VGA_CONn TP35 D305 MMSZ5232B R320 4K7 VCC5V R319 47K C325 0.1uF SBK160808T-600Y-S SBK160808T-600Y-S SBK160808T-600Y-S VGA_RIN VGA_GIN VGA_BIN TP18 R309 R310 68 100 TP23 R314 R315 R316 68 470 100 TP30 R317 R318 68 100 TP19 C315 C316 TP21 TP24 C317 TP26 C318 C322 TP28 TP31 C323 C324 TP33 47nF 47nF 47nF 1nF 47nF 47nF 47nF TP20 RIN GNDR TP22 TP25 GIN TP27 SOG GNDG TP29 TP32 BIN GNDB TP34 RIN GNDR GIN SOG GNDG BIN GNDB TP36 VGA_DETn VGA_DETn A B C D E F G VGA_HSYNC VGA_VSYNC VGA_SCL VGA_SDA TP46 TP49 TP37 TP40 FB309 FB310 SBK160808T-451Y-S SBK160808T-451Y-S TP38 D306 MMSZ5232B TP41 D307 MMSZ5232B R323 2K4 C326 100pF HSYNC_IN VSYNC_IN R321 R322 470 470 R324 2K4 C327 100pF TP39 TP42 HSYNC VSYNC 3 N R328 R330 VCC5V PP 12 VGA5V TP44 D308 BAT54C C328 0.1uF 47 47 D310 MMSZ5232B D311 MMSZ5232B VCC_VGA R326 12K R327 12K C330 47pF C331 47pF TP43 VCC_VGA D309 MMSZ5232B C329 0.1uF VGA_DDC_CLK VGA_DDC_DAT I303 8 7 VCC WP 6 5 SCL SDA 24C02 A0 A1 1 2 A2 GND 3 4 TP50 TP45 1 3 R325 4K7 TP47 2 Q302 MMBT3904 R329 2K4 TP51 TP48 DDC_WPn R331 4K7 VGA_DDC_CLK VGA_DDC_DAT HSYNC VSYNC DDC_WPn VGA_DDC_CLK VGA_DDC_DAT D E F G 1 2 3 4 5 6 7 8 9 10 11 12 13 PCB No. 6832190100P01 ACER X223W 34 Go to cover page