Acer AL722 AL722 Monitor Service Guide - Page 40

A B C D E 3.3AVDD 3.3VDD 11 22 23 69 78 79 34 35 26 27 39 42 45 46 51 52 59 62 U1 VDD VDD VDD VDD VDD VDD PVD PVD CN1 L1 FCM1608C-300T06 R1 22 C1 0.047uF VD VD VD VD VD VD VD VD VD VD RP1 22 PDA_R[0..7] PDA_R[0..7] 2 11 DDC_SDA 12 4 HSYNC 13 1 PC_R 1 2 PC_LR 6 L2 FCM1608C-300T06 2 PC_G 1 2 PC_LG 7 L3 FCM1608C-300T06 3 PC_B 1 2 PC_LB 1 2 R2 22 1 2 1 2 C2 0.047uF R3 22 1 2 1 2 54 Rain 48 Gain R7 R6 R5 R4 70 71 72 73 RDA7 RDA6 RDA5 RDA4 RP2 8 7 6 5 22 1 PDA_R7 2 PDA_R6 3 PDA_R5 4 PDA_R4 4 VSYNC DDC_SCL 8 14 4 9 15 5 10 E&T 1211-15 DDC_5VCC PCDETECT 3 R4 R5 R6 75 75 75 2 1 2 1 2 1 C3 1000pF# 1 2 C4 0.047uF 1 2 2 C6 33pF 2 C7 33pF 2 C8 3.3AVDD 33pF C9 1 C5 3900pF 1 2 R7 2 49 SOGIN 43 33 Bain FILT 1 1 1 R3 R2 R1 R0 74 75 76 77 G7 G6 G5 G4 2 3 4 5 RDA3 RDA2 RDA1 RDA0 GDA7 GDA6 GDA5 GDA4 8 7 6 5 RP4 1 2 3 4 RP3 8 7 6 5 22 22 1 2 3 4 PDA_R3 PDA_R2 PDA_R1 PDA_R0 PDA_G7 PDA_G6 PDA_G5 PDA_G4 PDA_G[0..7] PDA_G[0..7] 2 3.3VDD C10 10uF/10V 1 2 U2 L5 FCM1608K-102T02 2 0.039uF 3.3K 2 1 CLAMP CLAMP 1 2 38 CLAMP AD9883 G3 G2 G1 G0 6 7 8 9 GDA3 8 GDA2 7 GDA1 6 GDA0 5 1 2 3 4 RP5 22 PDA_G3 PDA_G2 PDA_G1 PDA_G0 PDA_B[0..7] PDA_B[0..7] 2 HSYNC VSYNC 1 3 5 9 11 13 7 A1 VCC A2 Y1 A3 Y2 A4 Y3 A5 Y4 A6 Y5 GND Y6 14 2 4 6 8 10 12 Fairchild_74LCX14MX L4 FCM1608K-102T02 2 1 2 HSYNC_14 HSYNC_MX HSYNC_MX 1 HSYNC_14 2 1 C12 22pF 1 2 R11 2.2K 1 C11 22pF 1 R10 2 2.2K 2 2 R8 22 ADC-PDEN ADC-PDEN 1 1 C13 C14 30 HSYNC 31 VSYNC 29 58 37 COAST REF MIDSCV 2 2 B7 B6 B5 B4 12 13 14 15 B3 B2 B1 B0 16 17 18 19 BDA7 BDA6 BDA5 BDA4 BDA3 BDA2 BDA1 BDA0 RP6 8 7 6 5 8 7 6 5 22 1 2 3 4 RP7 1 PDA_B7 2 PDA_B6 3 PDA_B5 4 PDA_B4 PDA_B3 PDA_B2 PDA_B1 PDA_B0 22 0.1uF 0.1uF 5 4 3 ESD parts Del C18,R14,ZD1 Add D3,D4,D5,D6 R12 22 2,3 2,3 SDA SCL SDA 1 SCL 1 2 2 R13 22 57 56 55 SDA SCL A0 2 2 DATACLK HSOUT VSOUT SOGOUT 67 66 64 65 CLOCK_ADC HSYNC_ADC VSYNC_ADC 6 3 7 2 8 1 1 CLOCK_AR HSYNC_AR VSYNC_AR 1 1 C15 C16 C17 CLOCK_AR 2 HSYNC_AR 2 VSYNC_AR 2 3 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND 15pF 15pF 15pF 2 2 2 DDC_SDA DDC_SCL 1 10 20 21 24 25 28 32 36 40 41 44 47 50 53 60 61 63 68 80 VSYNC HSYNC 2 2 2 2 D3 D4 D5 D6 3.3VDD C19 10uF/10V# U3 1 2 Z5.6V# Z5.6V# Z5.6V# Z5.6V# 1 1 1 1 5VCC PC_B 1 6 PC_R SOG_ADC 1 3 5 9 11 13 7 A1 VCC A2 Y1 A3 Y2 A4 Y3 A5 Y4 A6 Y5 GND Y6 14 2 4 6 8 10 12 SOG_A SOG_A 2 2 PCDETECT 3 5 4 PC_G Fairchild_74LCX14MX# 1 C20 0.1uF# ZD2 DALC208SC6# 2 2 2 EDID 1 R15 R16 10K 10K 2 VSYNC DDC_SCL DDC_SDA 2 1 D1 5VCC 1 D2 DDC_5VCC1 EC10QS04 2 EC10QS04 2 U4 8 7 6 5 VCC NC VCLK NC SCL NC SDA GND 1 2 3 4 24LC21A 2 1 C27 0.1uF 1 U5 AD9883 analog power 3.3V APL5883-33DC 5VCC 1 C42 10uF/10V 1 2 Vin C43 0.1uF 2 2 A 1 GND Vout 3 + C44 100uF/16V 2 1 C45 0.01uF 1 3.3AVDD C46 0.1uF 2 B 2 Vin APL5883-33DC SOT-89B 1 2 3 GND Vin Vout 3.3AVDD 1 1 1 1 C21 0.1uF C22 0.1uF C23 0.1uF C24 0.1uF C25 0.1uF C26 0.1uF 1 1 2 2 2 2 2 2 3.3AVDD 1 1 1 1 C28 0.1uF C29 0.1uF C30 0.1uF C31 0.1uF C32 0.1uF C33 0.1uF 1 1 1 C34 10uF/10V 2 2 2 2 2 2 2 3.3VDD C 2 1 1 1 1 C35 0.1uF C36 0.1uF C37 0.1uF C38 0.1uF C39 0.1uF C40 0.1uF 2 2 2 2 2 D 1 1 2 1 C41 1 10uF/10V *All Res. and Cap. size is 0603. *The mark "#" to indicate that Part disuse. PCB Name-Rev : VL710-1 Title SCHEMATIC, CTRL/B VL-7 10(CM67B) Size A3 Document Number 401A70 Rev 1B Date: Thursday, May 02, 2002 Sheet 2 of 11 E