Acer AL1702 AL1702 Service Guide - Page 36

5 4 3 2 1 VCC5V C393 R365 R366 R367 R368 R369 R370 R371 C394 0.1uF 4K7 4K7 4K7 4K7 4K7 4K7 4K7 D 10uF/16V VCC5V 6 5 4 8 43 44 C395 22pF I307 C VCC5V C398 0.1uF I308 1 2 3 4 A0 A1 A2 GND 24C16 VCC WP SCL SDA 8 7 6 5 R383 4K7 R381 4K7 D316 1N4148 3 DDC_WP 3 VGA_DET 2 PANEL12V_EN 2 PANELVCC_EN 5 IVCOM 2 BKLT_EN 7 AUDIO_EN 7 MUTE C396 10uF/16V X302 11.059MHZ C397 22pF R379 10K 4 INT R382 R384 100 100 DDC_WP VGA_DET PANEL12V_EN PANELVCC_EN IVCOM BKLT_EN AUDIO_EN MUTE 12 11 7 19 14 13 27 26 16 9 30 31 32 33 NC NC VDD3 VCC HSYNC VSYNC P5.0 P5.1 X1 P5.2 P5.3 P5.4 X2 P5.5 P5.6 RESET DA8/HLFHO DA9/HALFV P1.0 P1.1 INT0/P3.2 P1.2 P1.3 P1.4 ISCL/P3.5/T1 P1.5 ISDA/P3.4/T0 P1.6 P6.0 P1.7 P6.1 DA7 P6.2 P4.0 P6.3 P4.1 P6.4 P4.2 P6.5 P6.6 P3.1/TXD P6.7 P3.0/RXD 3 2 1 42 41 40 34 39 38 17 18 20 21 22 23 24 25 35 36 37 15 28 29 AD0 AD1 AD2 AD3 RDZ WRZ ALE HW_RESET LED_G LED_A MTV312M64 KEY_POWER KEY_MENU KEY_PLUS KEY_MINUS KEY_DOWN R410 100 D VCC5V R393 4K7 R394 4K7 R397 4K7 R398 4K7 R372 R373 4K7(NC) 4K7 R374 4K7 R375 4K7 R380 100 C400 0.1uF AD0 AD1 AD2 AD3 RDZ WRZ ALE HWRESET AD0 4 AD1 4 AD2 4 AD3 4 RDZ 4 WRZ 4 ALE 4 HWRESET 4 C 10 VSS R389 R390 R391 R385 VCC5V DDC5V VCC5V 4K7 4K7(NC) 4K7(NC) 4K7(NC) R387 4K7 R388 4K7 C399 0.1uF I309 8 7 6 5 VCC OE2 1B 2B 0E1 1A 2A VSS 1 2 3 4 VCC5V NC7WB3125 P307 1 2 3 4 JWT-A2001WV2-04(NC) DDC_DAT 3 DDC_CLK 3 1 3 R386 4K7 VCC5V 2 Q308 MMBT3904 R392 4K7 B VCC5V VCC5V B P308 1 2 3 4 5 6 7 8 9 JWT-A2001WV2-09 R403 R404 R405 R406 R407 R408 R409 C401 0.1uF C402 0.1uF C403 0.1uF C404 0.1uF C405 0.1uF C406 0.1uF C407 0.1uF 100 KEY_DOWN 100 KEY_MENU 100 KEY_PLUS 100 KEY_MINUS 470 AMBER 470 GREEN 100 KEY_POWER 1 3 2 Q309 MMBT3904 R401 4K7 C352 1uF R376 4K7(NC) LED_A 1 3 VCC5V 2 Q310 MMBT3904 VCC5V R402 4K7 C380 1uF R377 4K7(NC) LED_G A A LITE-ON TECHNOLOGY CO. DRAWN: Date: DESIGN: Date: CHECK: Date: CHECK: Date: Sheet: 7 of 8 Size: Custom Title:M15_17AAX MCU DWG.NO: 8814680000-02 APPRO: Date: APPRO: Date: PCB. NO: 6832146800-02 5 4 3 2 1