Main Board - Acer T230H Service Manual

A
4
01/06 HDMI Pin11
Add Cable Detect Function
此料需自己備料
HD5V
HD5V
CN2 CN2
HDMI HDMI
TMDS_D2+ TMDS_D2+
1
TMDS_GND TMDS_GND
2
TMDS_D2- TMDS_D2-
3
TMDS_D1+ TMDS_D1+
4
TMDS_GND TMDS_GND
5
TMDS_D1- TMDS_D1-
6
TMDS_D0+ TMDS_D0+
7
TMDS_GND TMDS_GND
8
TMDS_D0- TMDS_D0-
9
TMDS_CK+ TMDS_CK+
10
TMDS_GND TMDS_GND
3
11
TMDS_CK- TMDS_CK-
12
CE_REMOTE CE_REMOTE
13
N/C N/C
14
DDC_CLK DDC_CLK
15
DDC_DAT DDC_DAT
16
DDC_GND DDC_GND
17
+5V OUT +5V OUT
18
HOTPLUG_DET HOTPLUG_DET
19
HDMI DIP HDMI DIP
R166 R166
4.7K/6 4.7K/6
2
R167 R167
4.7K/6 4.7K/6
PC1_R_O
PC1_L_O
PC1_R_O
PC1_R
R140 R140 0/6 0/6
R12 R12
1
15K/6 15K/6
PC1_L_O
PC1_L
R141 R141 0/6 0/6
R13 R13
15K/6 15K/6
A
B

MAIN BOARD

Shielding
HDMI_SCL
HDMI_SDA
HD5V
HDMI_22+
HDMI_22-
HDMI_11+
HDMI_11-
HDMI_00+
ZD1 ZD1
HDMI_00-
1
HDMI_CKK+ R18 R18
1K/6 1K/6
NC NC
HDMI_CKK-
R19 R19 0/6 0/6
CEC
ZD4 ZD4
1
NC NC
C8 C8
ZD5 ZD5
0.1uF/6 0.1uF/6
1
NC NC
ZD8 ZD8
NC NC
HDMI_HDCP_RDY
detect HDMI connection (hardware)
HDMI_POWER_DET
ZD11 ZD11
NC NC
ACN3 ACN3
4
3
2
1
JST 4PIN PH=2.0mm/NC JST 4PIN PH=2.0mm/NC
增加L4,L5 Bend for EMI
08/12/29
L4 L4 CX209102007/8 CX209102007/8
R8 R8 10K/6 10K/6
R148 0/6/NC R148 0/6/NC
C9 C9
08/12/26 EMI 修改
220p/6 220p/6
1
CX209102007/8 CX209102007/8
L5 L5
R11 R11 10K/6 10K/6
R149 0/6/NC R149 0/6/NC
C12 C12
220p/6 220p/6
1
B
C
HDMI_SCL
1. HDMI EDID Code 512byte
2. EEPROM: 4K bit
HDMI_SDA
DDC_WP
R14 R14 R15 R15
U3 U3
10K/6 10K/6 10K/6 10K/6 24C02 24C02
8
VCC A0
7
WP A1
R16 R16 100/6 100/6
6
SCL A2
5
SDA UGND
R17 R17 100/6 100/6
2
HDMI_00+
ZD2 ZD2
R20 R20
2 NC NC
10K/6 10K/6
2
HDMI_11+
ZD6 ZD6
R22 R22
NC NC
10K/6 10K/6
HDMI_22+
R24 R24 ZD10 ZD10
10K/6 10K/6
NC NC
HDMI_CKK+
R26 R26 ZD13 ZD13
10K/6 10K/6
NC NC
ZD14 ZD14
NC NC
2
ZD15 ZD15
NC NC
2
C
D
5DVCC
D6 D6
HD5V
01/06 HDMI
C7 C7
串聯電阻0(預留),
HD5V
10uF/16V 10uF/16V
解相容性問題
BAT54C BAT54C
1
2
3 02/19 HDMI所有ESD元件,
並聯電阻10K(預留),
4
解相容性問題
R150 0/6 R150 0/6 HDMI_00-
HDMI_0+
R21 R21
10K/6 10K/6
R152 0/6 R152 0/6 HDMI_11-
HDMI_1+
R23 R23
10K/6 10K/6
R154 0/6 R154 0/6 HDMI_22-
HDMI_2+
R25 R25
10K/6 10K/6
R156 0/6 R156 0/6 HDMI_CKK-
HDMI_CK+
R27 R27
10K/6 10K/6
ACN5 ACN5
1
R_LINE
2
3
4
L_LINE
5
ZD005D100 ZD005D100
D
E
R151 0/6 R151 0/6
HDMI_0-
ZD3 ZD3
NC NC
R153 0/6 R153 0/6
HDMI_1-
ZD7 ZD7
NC NC
R155 0/6 R155 0/6
HDMI_2-
ZD9 ZD9
NC NC
R157 0/6 R157 0/6
HDMI_CK-
ZD12 ZD12
NC NC
PROJECT NAME:WCT9-M1
Title Title Title
HDMI HDMI HDMI
MAIN BOARD:HDMI
Size Size Size Document Number Document Number Document Number
Date: Date: Date: Wednesday, May 20, 2009 Wednesday, May 20, 2009 Wednesday, May 20, 2009 Sheet Sheet Sheet 4 4 4 of of of 9 9 9
E
4
3
2
1
Rev Rev Rev
C1B