Acer A231H Service Guide - Page 84

+3.3V VDDP_33 5 4 AVDD_33 3 FB102 60 C150 + 22u/16V C154 0.1/16V C155 0.1/16V C156 0.1/16V C159 0.1/16V C160 0.1/16V C133 0.1/16V C134 0.1/16V C135 0.1/16V C136 0.1/16V C137 0.1/16V C138 0.1/16V C139 0.1/16V C149 0.1/16V C161 0.1/16V C141 0.1/16V D +1.8V GND VDDC_18 FB105 60 C142 + 22u/16V C143 C144 C145 C146 C147 0.1/16V 0.1/16V 0.1/16V 0.1/16V 0.1/16V GND VCC5V Q106 1 PMBT3906/NC 3 2 R161 NC/0 R162 1K/NC LED_B_C LED_B R163 330/NC R0603 R164 NC/0 VCC5V 2 C Q107 1 PMBT3906 R166 3 1K LED_A_CC R178 0 LED_A_A R165 330 R0603 LED_A R167 R0603 100/NC R177 10K LED_A_C R186 LED_A_CC NC/30K R187 NC/10K AVDD_18 8 14 20 53 74 104 126 AVDD_33 VDDC_18 AVDD_18 U105 58 54 114 40 59 87 107 112 60 65 66 71 103 VDDP_33 VDDP VDDP VDDP VDDP VDDP VDDP VDDP VDDP VDDP VDDP VDDP VDDP VCTRL AVDD_18 21 VDDC VDDC VDDC VDDC AVDD_33 AVDD_33 AVDD_33 3 LED_A_A 1 Q105 NC/PMBT3904 2 C174 NC/10u/10V 3 RED+ 3 RED- 3 GREEN+ 3 GREEN- 3 SOG 3 BLUE+ 3 BLUE- 3 HSYNC 3 VSYNC 3 DDC_SDA_VGA 3 DDC_SCL_VGA 4 RX2+ 4 RX2- 4 RX1+ 4 RX1- 4 Rx0+ 4 RX0- 4 RXC+ 4 RXC- 4 DDC_SDA_DVI 4 DDC_SCL_DVI R159 AVDD_33 28 27 25 24 470 C152 0.047u/16V 26 23 22 32 33 34 35 9 10 12 13 15 16 18 19 5 6 R144 390 1% 7 31 C148 1u/16V 30 RIN0P RIN0M GIN0P GIN0M SOGIN0 BIN0P BIN0M HSYNC0 VSYNC0 DDCA_SDA/RS232_TX DDCA_SCL/RS232_RX RX2P RX2N RX1P RX1N RX0P RX0N RXCKP RXCKN DDCD_SDA DDCD_SCL REXT REFP REFM GPIO_P17/SAR0 GPIO_P00/SAR1 GPIO_P01/SAR2 GPIO_P02/SAR3 GPIO_P06 GPIO_P07 GPIO_P14/PWM0 119 120 121 122 123 124 2 GPIO_P15/PWM0 GPIO_P16/PWM2 GPIO_P23/PWM1 GPIO_P41 3 4 36 48 GPIO_P24/PWM2 GPIO_P27/PWM1 50 51 GPIO_P03/PWM3 GPIO_P12/PWM3 GPIO_P26/PWM2 73 109 125 I2C_MCL/GPIO_P10 I2C_MDA/GPIO_P11 39 38 GPIO_P42 GPIO_P04 49 47 GPIO_P05 GPIO_P22 46 45 +3.3V C165 0.1/16V TSUMU58NHJ-LF-1 R189 R190 10K/NC 10K WP_FW R192 10K R191 1K 2,3,4 GND VCC5V VCC5V C164 1u/16V 100K GND U108 8 7 3 4 VCC HOLD# WP# GND SO CS# SCK SI 2 SDO 1 SCZ 6 SCK 5 SDI PM25LV010A-100SCE 41 42 43 44 SDO CSZ SCK SDI 108 RST C157 22p/50V R147 X101 14.31818MHz C158 22p/50V R148 0 128 XIN 0 127 XOUT VDDP_33 102 C153 0.1/16V BYPASS R149 10K/NC 37 MODE LVB0M LVB0P LVB1M LVB1P LVB2M LVB2P 100 99 98 97 96 95 LVBCKM LVBCKP LVB3M LVB3P LVA0M LVA0P 94 93 92 91 86 85 LVA1M LVA1P 84 83 LVA2M LVA2P LVACKM LVACKP LVA3M LVA3P 82 81 80 79 78 77 10K GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND LVA4P/GPO[7] LVA4M/GPO[6] LVB4P/NC LVB4M/NC NC/GPO[0] NC/GPO[2] NC/GPO[4] NC NC NC NC NC/GPIO_P43/PWM0 NC/GPIO_P25/PWM1 NC NC NC NC +3.3V VCC5V_DET R154 100 R155 100 R125 1K R160 1K R153 100 R216 1K RXO0RXO0+ RXO1RXO1+ RXO2RXO2+ RXOCRXOC+ RXO3RXO3+ RXE0RXE0+ RXE1RXE1+ RXE2RXE2+ RXECRXEC+ RXE3RXE3+ R175 1 11 17 29 52 72 88 101 105 106 68 69 63 62 113 75 76 89 90 57 56 55 61 64 70 67 110 111 115 116 117 118 R180 NC/100K R110 VCC5V Q108 1 PMBT3906 R169 B 3 1K LED_G_CC R183 0 LED_G_G LED_G R168 220 R0603 R170 100/NC R0603 2 R176 10K LED_G_C 3 LED_G_G R195 LED_G_CC NC/30K R185 NC/10K 1 Q109 NC/PMBT3904 2 C176 NC/10u/10V The Green section is added for Touchpad function key NC/100K R111 CON--HR-200PHD2X05ST C167 1000p/50V EP101 5P35V C168 1000p/50V EP102 5P35V C169 1000p/50V EP103 5P35V C170 1000p/50V R193 0/NC C171 1000p/50V C172 1000p/50V C173 1000p/50V R194 0/NC CN104 2x4P 2.0mm 1 2 3 4 5 6 7 8 9 A 10 To Keypad Board GND MENU RIGHT/LEFT AUTO E-Color LED_A LED_G POWER KEY1 ADC_KEY1 ADC_KEY2 LED_B LED_A LED_G KEY2 5 4 GND CN104 Pin definition CN104 Pins FHX2300(Dual) Maestro 242DX 1 (KEY1) Auto SDA 2 (ADC_KEY1) MENU SCL 3 (ADC_KEY2) POWER RESET 4 (LED_B) LEFT +5V 5 (LED_A) LED_BLUE LED_ORANGE 6 (GND) GND GND 7 (LED_G) LED_YELLOW LED_BLUE 8 (KEY2) RIGHT POWER VLCD RXO0RXO0+ RXO1RXO1+ RXO2RXO2+ RXOCRXOC+ RXO3RXO3+ GND CN105 FFC-CON/NC 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CON--PI-AL230C FOR SINGLE LVDS INPUT R138 4K7 SCL_OSD SDA_OSD +3.3V R137 4K7 WP_OSD R142 100 R143 100 U106 8 7 6 5 VCC WP SCL SDA C140 0.1/16V A0 A1 A2 GND 1 2 3 4 AT24C16AN GND 3 R150 R151 R152 R171 R172 R184 R174 R139 R140 R220 R179 4.7K 4.7K 4.7K 10K 10K 10K 10K 10K/NC 10K 10K 10K 2 1 VCC5V 10K/NC R181 GND C166 0.1/16V/NC R182 20K/NC R221 0/NC R157 100 R158 100 WP_FW R188 4K7 SCL_OSD SDA_OSD R146 1K WP_OSD ADC_KEY1 ADC_KEY2 LED_B_C LED_A_C LED_G_C VOLUME 2 MUTE 2 KEY2 VGA_DET 3 HPD_CTRL 4 KEY1 PANEL_ENABLE 2 CCFL_ENABLE 2 BRIGHTNESS 2 DVI_DET 4 WP_EDID 3,4 RL111 RL112 RL113 RL114 GND 2 VLCD RXO0RXO0+ RXO1RXO1+ RXO2RXO2+ RXOCRXOC+ RXO3RXO3+ RXE0RXE0+ RXE1RXE1+ RXE2RXE2+ RXECRXEC+ RXE3RXE3+ 0/NC 0/NC 0/NC LPIN6 LPIN5 0/NC R0603 CN103 FFC-CON 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CON--PI-AL230C D C CN107 FFC-CON/NC B RXO0- RXO0+ 30 RXO1- 29 RXO1+ 28 RXO2- 27 RXO2+ 26 25 RXOC- 24 RXOC+ 23 RXO3- 22 RXO3+ 21 RXE0- 20 RXE0+ 19 18 RXE1- 17 RXE1+ 16 15 RXE2- 14 RXE2+ 13 RXEC- 12 RXEC+ 11 RXE3- 10 RXE3+ 9 8 LPIN6 7 LPIN5 6 5 4 GND 3 2 2 VLCD 1 CON--HR-200PHD2X15ST A InnoLux TSUMU58NHJ-LF-1 Document Number : TITLE : SCALER SIZE : A2 APPRO BY : CHECK BY : DATE : SHEET 5 2010-01-25 OF 5 Rev : V01 DRAWN BY : 2 1