Acer B203W Service Manual

Also see for B203W: User guide Quick start guide

Acer B203W Service Manual Manual pdf 41 page image

41Schematic DiagramMain BoardR115 100R 1/16W 5%DSUB_V 2DSUB_SCLC119NCDDC2_SCL 2Prevent NC contact Discharge=> Connect NC Pin of CN101to GNDC1211000pFDDC1_SDA2FB104300 OHMU104AZC099-04S123 456I/O1GNDI/O2 I/O3VDDI/O4VGA_R+CN102JACK1234567891011121314151617181920212223242625DAT2-DAT2+2/4shieldDAT4-DAT4+DDC SCLDDC SDAVSYNCDAT1-DAT1+1/3shieldDAT3-DAT3++5VSYNC GNDHPDDAT0-DAT0+0/5shieldDAT5-DAT5+clk shieldclk+clk-GNDGNDR109 100R 1/16W 5%RXCN 2DDC2_SCLChange VCC of U103 ~ U107from MVCC to ESD_VCC toprevent without VCC issue.R135 10K 1/16W 5%RX0PC112NCC10322pFVGA_R+RXCPR140NCU102NC / M24C02-WMN6TP12345678 A0A1A2VSSSDASCLWPVCCR1072K2 1/16W 5%R130 10R 1/16W 5%DDC1_SCL2DSUB_G+ 2R101100R 1/16W 5%FB103BEAD1 2R1374K7 1/16W 5%DSUB_B- 2VGA_B-Q101NCZD104RLZ5.6BRX0P 2RX1PVGA_B+VGA_G+C1150.1uF/16VRX0N 2VGA_B+VGA_G-ESD_VCCR113100R 1/16W 5%C1095pF/50VC1140.047uFR134 10R 1/16W 5%ESD_VCCR126 10R 1/16W 5%R139 6K8 1/16W 5%C10422pFVGA_R+VGA_B+D108BAT54C312ESD_VCCU105AZC099-04S123 456I/O1GNDI/O2 I/O3VDDI/O4FB107300 OHMR136NCCMVCCDDC2_SDAC1055pF/50VDSUB_R- 2C1110.047uFRX2N 2RX1N 2R117 100R 1/16W 5%候綼 U1 0 1C1071000pFESD_VCCDSUB_5V候綼 U10 6MVCCRXCNDVI_HPDV_Sy ncR123NCU106AZC099-04S123 456I/O1GNDI/O2 I/O3VDDI/O4C116NCR132 10R 1/16W 5%DSUB_B+ 2RXCP 2 VCC3.3RX2P 2DVI_HPDR118 100R 1/16W 5%候綼 U1 0 3DSUB_H 2D109BAT54C312DDC_WP2R128 10R 1/16W 5%H_Sy ncVGA_G-C1020.047uFRX1P 2R102 0R05 1/10W 5%ZD105RLZ5.6BESD_VCCC117NCDVI_5VV_Sy ncU103AZC099-04S123 456I/O1GNDI/O2 I/O3VDDI/O4DVI_5VRX1NGND POWERDDC1_SCLDGNDR121NCVGA_PLUGDDC1_SCLR111 100R 1/16W 5%R11675R 1/16W 5%R13310K 1/16W 5%C1221000pFDDC_WP2R1244K7 1/16W 5%RX0NCN101DB1516273849511121314151017 16R10875R 1/16W 5%CMVCCC101NCR104 1K 1/16W 5%R131 10R 1/16W 5%DDC2_SDA 2C1060.047uFR1254K7 1/16W 5%候綼 U10 7C1080.047uFDVI_5VHDCP_CTRL 2VGA_G+C118NCDSUB_5VDSUB_5VR105 100R 1/16W 5%VGA_B-R119 100R 1/16W 5%RX2NDSUB_SDAD104BAT54C312候綼 U10 5R110 470R 1/16W 5%C120NCDDC1_SDAU107AZC099-04S123 456I/O1GNDI/O2 I/O3VDDI/O4VGA_G+C1240.1uF 16VVGA_R-DSUB_SCLU101NC / M24C02-WMN6TP12345678 A0A1A2VSSSDASCLWPVCCR114 100R 1/16W 5%R1062K2 1/16W 5%DDC2_SCLVGA_PLUGR120 10K 1/16W 5%DSUB_SDAR122NCR103 1K 1/16W 5%DET_CABLE 2VGA_R-R127 10R 1/16W 5%R1384K7 1/16W 5%DSUB_SOG 2H_Sy ncDDC2_SDAFB101BEAD1 2C1100.047uFDSUB_R+ 2R129 10R 1/16W 5%FB105300 OHMC1135pF/50VFB102BEAD1 2DDC1_SDARX2PDSUB_G- 2R11275R 1/16W 5%Chapter 7