Acer T230H Acer T230H LCD Monitor Service Guide - Page 58

A B C D E MAIN BOARD Shielding HDMI_SCL HDMI_SCL 1. HDMI EDID Code 512byte 4 4 HDMI_SDA HDMI_SDA 2. EEPROM: 4K bit 01/06 HDMI Pin11 Add Cable Detect Function DDC_WP 5DVCC D6 HD5V HD5V HD5V R14 10K/6 R15 10K/6 U3 24C02 8 VCC 7 WP A0 1 A1 2 C7 10uF/16V HD5V HD5V BAT54C 01/06 HDMI 0 HDMI CN2 TMDS_D2+ 1 TMDS_GND 2 HDMI_22+ R16 100/6 6 SCL A2 3 R17 100/6 5 SDA UGND 4 02/19 HDMI所有ESD 10K TMDS_D2- 3 HDMI_22- TMDS_D1+ 4 HDMI_11+ TMDS_GND 5 TMDS_D1- 6 HDMI_11- TMDS_D0+ 7 TMDS_GND 8 HDMI_00+ ZD1 TMDS_D0- 9 HDMI_00- 1 2 TMDS_CK+ 10 HDMI_CKK+ R18 3 TMDS_GND 11 TMDS_CK- 12 HDMI_CKK- 1K/6 NC HDMI_00+ R150 0/6 HDMI_0+ HDMI_00- R151 0/6 HDMI_0- 3 CE_REMOTE 13 N/C 14 DDC_CLK 15 R19 0/6 CEC ZD4 1 ZD2 1 ZD3 DDC_DAT 16 1 2 R20 NC R21 NC DDC_GND 17 10K/6 10K/6 18 +5V OUT HOTPLUG_DET 19 NC 2 2 HDMI DIP C8 0.1uF/6 ZD5 1 2 NC HDMI_11+ R152 0/6 HDMI_1+ HDMI_11- R153 0/6 HDMI_1- 1 1 1 ZD6 ZD8 R22 NC NC 10K/6 HDMI_HDCP_RDY 2 detect HDMI connection (hardware) ZD7 R23 NC 10K/6 2 2 R166 4.7K/6 2 HDMI_22+ R154 0/6 HDMI_2+ HDMI_22- R155 0/6 HDMI_2- 1 2 1 HDMI_POWER_DET R24 10K/6 ZD10 NC ZD9 R25 NC 10K/6 2 1 2 R167 4.7K/6 ZD11 NC 2 PC1_R_O PC1_L_O ACN3 4 3 2 1 JST 4PIN PH=2.0mm/NC 增加L4,L5 Bend for EMI 08/12/29 L4 CX209102007/8 PC1_R R140 PC1_R_O 0/6 R8 10K/6 R148 0/6/NC 1 R12 15K/6 C9 ZD14 NC 08/12/26 EMI 修改 220p/6 1 2 PC1_L R141 PC1_L_O 0/6 R11 10K/6 CX209102007/8 L5 R13 15K/6 R149 0/6/NC C12 220p/6 ZD15 NC 1 2 A B HDMI_CKK+ R156 0/6 1 R26 10K/6 ZD13 NC HDMI_CK+ HDMI_CKK- R27 10K/6 1 R157 0/6 ZD12 NC HDMI_CK- 2 2 R_LINE 1 ACN5 2 3 4 L_LINE 5 ZD005D100 1 PROJECT NAME:WCT9-M1 Title HDMI Size Document Number MAIN BOARD:HDMI Rev C1B Date: Wednesday, May 20, 2009 Sheet 4 of 9 C D E