Acer AL2002 AL2002 Service Guide - Page 25

11.5 ACER_AL2002W (T20BAUW-G1)_SCHEMATICS_VGA&DDC INTERFACE 1 2 3 4 5 6 7 8 9 10 11 12 13 P302 T20 T21 T22 T23 T24 T25 T26 T27 T28 17 1 VGA_RED 9 VGA_5V FB305 0 FB306 SBK160808T-600Y-S RED_IN R310 68 C317 10nF RIN RIN 2 VGA_GREEN 10 VGA_CONn FB307 0 FB308 SBK160808T-600Y-S GREEN_IN R311 100 C318 10nF GNDR GNDR A 3 VGA_BLUE 11 FB309 0 FB310 SBK160808T-600Y-S BLUE_IN T29 T30 T31 T32 A 3 3 3 4 D301 D302 D303 12 VGA_SDA 5 MMBD7000 MMBD7000 MMBD7000 R313 R314 R315 R312 68 C319 10nF GIN GIN 13 VGA_HSYNC 6 VCC5V VCC5V VCC5V 75/1% 75/1% 75/1% R316 100 T33 C320 10nF GNDG GNDG 14 VGA_VSYNC 7 1 2 1 2 1 2 T34 T35 T36 T37 15 VGA_SCL 8 C321 C322 C323 0.1uF 0.1uF 0.1uF R317 68 C324 10nF BIN BIN B 16 R318 100 T38 C325 10nF GNDB GNDB B CONNECTOR DB15 VCC5V T39 T40 VGA_CONn T41 R320 1K T42 R319 10K D304 C326 MMSZ5232B 0.1uF C VGA_DETn VGA_DETn C T43 T44 T45 FB311 SBK160808T-451Y-S R321 100 HS IN HS_IN FB312 D SBK160808T-451Y-S R322 100 VS IN VS_IN D T46 D305 R323 D306 R324 T47 C327 C328 T48 MMSZ5232B 2K4 MMSZ5232B 2K4 100pF 100pF E E F G VGA_SCL VGA_SDA T52 T55 VCC5V R328 47 R329 47 VCC5V VGA_5V T50 D307 BAT54C C330 0.1uF R326 12K D309 MMSZ5232B D310 MMSZ5232B C331 100pF R327 12K C332 100pF D308 MMSZ5232B C329 0.1uF DDC_SCL_VGA DDC_SDA_VGA DDC_SCL_VGA DDC_SDA_VGA T49 DDC5V_A I304 8 7 6 5 VCC WP SCL SDA 24C02 A0 A1 A2 GND 1 2 3 4 T51 1 3 R325 10K T53 2 Q303 MMBT3904 R330 2K4 T54 DDC_WPn T56 T57 DDC_SCL_VGA DDC_SDA_VGA DDC_WPn DDC_SCL_VGA DDC_SDA_VGA F G 1 2 3 4 5 6 7 8 9 10 11 12 13 PCB No. 6832174000P01 ACER AL2002W 24 Go to cover page