Acer AL1916 AL1916v Service Guide - Page 43

TSUM16AK VDVI VMPLLVPLL AVDD VDDP VDDC 68 97 117 12 67 95 103 115 14 AVDD_ADC 60 52 AVDD_PLL 4 34 44 50 VCC3.3 3 RIN R489 R490 3 GNDR 3 GIN 10K` 1/16W 10K` 3 1/16W3 GNDG SOG 3 BIN 3 GNDB 3 HSYNC 3 VSYNC 3 DDCA_SDA 3 DDCA_SCL 3 R+ 3 R3 G+ 3 G3 B+ 3 B3 CLK+ 3 CLK3 DDCD_SDA 3 DDCD_SCL U401 AVDD_DVI 59 58 56 RIN0P RIN0N 55 57 54 53 GIN0P GIN0N SOGIN0 BIN0P 63 BIN0N 64 HSYNC0 65 66 VSYNC0 DDCA_SDA DDCA_SCL 39 40 42 43 45 RX2P RX2N RX1P RX1N 46 48 49 36 RX0P RX0N RXCKP RXCKN 37 DDCD_SDA DDCD_SCL AVDD R403 390 1% VCC3.3 C401 0.1uF 51 REXT 62 REFP 61 REFM VCC3.3 C417 0.1uF C+418 R486 NC U402 8 2 70 7 VDD SDO 1 71 3 HOLD# CE# 6 72 4 WP# VSS SCK SDI 5 73 WP SST25VF010-20-4C-SAE SDO SCZ SCK SDI 10uF/16V NC R487 10K` 1/16W 19 RST R404 10K` 1/16W NC C421 22pF X401 14.318MHz C423 22pF 32 XIN 33 XOUT VCC3.3 R407 NC R410 NC 102 104 MODE[0] MODE[1] +5V U406 3 VCC RST 2 R415 10K` 1/16W R416 10K` 1/16W 1 GND Reset Circuit ASM810MEURF-T AVDD_DVI AVDD_MPLL AVDD_MPLL 13 38 GND GND GND GND GND VDDC VDD_OTP VDDC VDDC VDDP VDDP VDDP VDDP VDDP 11 VCTRL NC/LVACKP/NC NC/LVACKM/NC RA1P/LVA2P/RA2 107 108 109 110 RA1N/LVA2M/RA3 RA2P/LVA1P/RA4 RA2N/LVA1M/RA5 RA3P/LVA0P/RA6 111 112 113 114 RA3N/LVA0M/RA7 98 GA1P/NC/GA2 GA1N/NC/GA3 GA2P/NC/GA4 GA2N/NC/GA5 99 100 101 105 GA3P/LVA3P/GA6 GA3N/LVA3M/GA7 106 BA1P/NC/BA2 89 90 BA1N/NC/BA3 BA2P/NC/BA4 BA2N/NC/BA5 BA3P/NC/BA6 91 92 93 94 BA3N/NC/BA7 RB1P/NC/RB2 RB1N/NC/RB3 RB2P/NC/RB4 9 10 15 16 RB2N/NC/RB5 RB3P/NC/RB6 RB3N/NC/RB7 17 18 2 GB1P/NC/GB2 GB1N/NC/GB3 GB2P/NC/GB4 GB2N/NC/GB5 3 5 6 7 GB3P/NC/GB6 TSUM16AK GB3N/NC/GB7 RSDS/LVDS/TTLCCLLKKAANP//LLVVBB33MP//LLHVSSYYNNCC 8 118 119 120 CLKBP/LVBCKP/LCK_ODD 121 CLKBN/LVBCKM/LDE NC/LVB2P/NC NC/LVB2M/NC BB1P/LVB1P/BB2 122 123 124 125 BB1N/LVB1M/BB3 BB2P/LVB0P/BB4 BB2N/LVB0M/BB5 BB3P/NC/BB6 BB3N/NC/BB7 126 127 128 1 ESP OSP GPO0 80 81 88 87 GPO1 GPO2 GPO3 GPO4 86 85 84 83 GPO5 GPO6 82 GPIO_P22 75 74 GPIO_P23 GPIO_P03 26 GPIO_P16 35 69 GPIO_P15 78 PWM2/GPIO_P24 79 GPIO_P27/PWM1 GPIO_P16 20 21 PWM1/GPIO_P25 GPIO_P17/SAR0 GPIO_P00/SAR1 GPIO_P01/SAR2 GPIO_P02/SAR3 22 23 24 25 GPIO_P06 GPIO_P07 PWM0/GPIO_P26 27 28 29 30 GPIO_P13 GPIO_P14 31 PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 PA10 PA11 PA12 PA13 PA14 PA15 PA16 PA17 PA18 PA19 PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PB8 PB9 PB10 PB11 PB12 PB13 PB14 PB15 PB16 PB17 PB18 PB19 PB20 PB21 PB22 PB23 ESP OSP GPO0 GPO1 GPO2 GPO3 GPO4 R488 NC R418 R420 R411 R422 R423 100` 1/16W 100` 1/16W 100` 1/16W 4.7K` 1/16W 4.7K` 1/16W VCTRL 2 P[0..7] PA[8..13] PA[14..19] PB[0..5] PB[6..11] PB[12..23] GPO[0..4] WP KEY1 KEY2 POWER Volume AUDIO_MUTE AUDIO_STBY PA[0..7] 5 PA[8..13] 5 PA[14..19] 5 PB[0..5] 5 PB[6..11] 5 PB[12..23] 5 ESP 5 OSP 5 GPO[0..4] 5 R405 22K` 1/16W R406 10K` 1/16W C422 0.1uF on_PANEL_12V 2 DET_DVI 3 DET_VGA 3 on_PANEL 2 on_BACKLIGHT 2 adj_BACKLIGHT 2 GND 41 47 96 116 77 DDCROM_SCL DDCROM_SDA 76 VCC3.3 R424 R425 10K` 1/16W 10K` 1/16W R428 R429 R426 10K` 1/16W U403 8 R427 100` 1/16W 7 100` 1/16W 6 100` 1/16W 5 VCC WP SCL SDA C425 0.1uF A0 A1 A2 1 2 3 4 GND AT24C16N-10SC-2.7 Option Q402 PMBS3904 DDC_WP 3 VCC3.3 R481 NC R482 NC C B Q405 NC E R483 NC KEY2 2 VCC1.8 VCC1.8 FB401 VDDC 600 OHM C403 + 4.7uF/16V C404 C405 C406 0.1uF 0.1uF 0.1uF 2 VCC3.3 VCC3.3 FB403 600 OHM VDDP 2 VCC3.3 VCC3.3 FB402 AVDD 600 OHM C407 0.1uF C408 + 10uF/16V C409 C410 C411 C412 C413 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 2 VCC3.3 2 VCC3.3 VCC3.3 FB404 VDVI 600 OHM C414 C415 0.1uF 0.1uF VCC3.3 FB406 VMPLL 600 OHM C419 C420 0.1uF 0.1uF 2 VCC3.3 VCC3.3 FB405 VPLL 600 OHM C416 0.1uF KEY A C616 NC +5V +5V 2,3 R412 10K` 1/16W R413 10K` 1/16W R417 20K` 1/16W C424 0.1uF VCC3.3 R414 120` 1/16W R408 10K` 1/16W Q401 PMBS3906 R421 LED_G 0` 1/16W VCC3.3 VCC3.3 R409 120` 1/16W Q403 PMBS3906 R419 LED_A 0` 1/16W R474 3.9K` 1/16W R475 3.9K` 1/16W R476 KEY_AUTO 1K` 1/16W KEY_RIGHT R478 1K` 1/16W KEY_A R480 1.5K` 1/16W KEY_B Volume FB407 600 OHM +5V R431 0` 1/16W R433 NC R430 1K` 1/16W R432 Q404 PMBS3904 0` 1/16W C431 NC OUT-L+ OUT-L- FB408 600 OHM CN404 1 2 3 4 5 6 7 8 9 10 11 12 13 14 CONN +12V +5V +12V 2 +5V 2,3 +5V R484 10K` 1/16W OUT-R+ OUT-R- R485 10K` 1/16W AUDIO_STBY AUDIO_MUTE KEY1 KEY_B LED_G KEY_AUTO KEY_RIGHT POWER OUT-L+ OUT-L- CN403 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 LED_G LED_A POWER 2 C426 C427 C428 0.1uF 0.1uF 0.1uF C429 0.1uF D401C430 0.1uF RLZ36B 1 KEY_A LED_A KEY_MENU KEY_LEFT KEY_C OUT-R+ OUT-R- CONN GND 1 2 D402 RLZ36B R477 1K` 1/16W R479 1K` 1/16W KEY_MENU KEY_LEFT KEY_C Title TSUM16AK Size Document Number Rev C SCALER A Date: Thursday, May 12, 2005 Sheet 1 of 5 LVDS 42