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5 4 3 2 1




D D




5V_USB2_S0




USB1
1 VBUS
7 USBPN0 2 D-
7 USBPP0 3 D+
4 GND
5 GND
6 GND
7 GND
C 8 C
GND
SKT-USB-294-GP
5V_S5 U11
22.10321.211
1 GND OUT#8 8 5V_USB2_S0
2ND = 22.10254.401 2 IN#2 OUT#7 7
3 IN#3 OUT#6 6
7 USB_PWR_EN# 4 EN/EN# OC# 5 USB_OC#1 7




1
C425
SC4D7U16V5ZY-GP
G547F2P81U-GP




2




1
74.00547.A79 EC33 DY




Do Not Stuff
2ND = 74.08015.07G




2
5V_USB2_S0
150 mil




1




1




1
EC60
B B




SCD1U16V2ZY-2GP
TC2 EC56




SC1000P50V3JN-GP-U
SC1000P50V3JN-GP-U
ST100U6D3VBML1GP




2




2




2
80.10715.L04
2ND = 77.21071.07L




A UMA CRT A




Wistron Corporation
21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,
Taipei Hsien 221, Taiwan, R.O.C.

Title

USB CONN
Size Document Number Rev

JM41_CRT_BD -1
Date: Wednesday, March 04, 2009 Sheet 1 of 8
5 4 3 2 1
5 4 3 2 1

Layout Note:
Place these resistors
close to the CRT-out
connector
GMCH_GREEN 7
GMCH_RED 7
GMCH_BLUE 7

L21 Ferrite bead impedance: 10 [email protected]
Hsync & Vsync level shift
5V_S0
1 2
SBK160808T-100Y-N-GP CRT_R 6
68.00119.081




1
2ND = 68.00230.021 L22
C971
D
1 2 SCD1U16V2ZY-2GP For System CRT D




2
SBK160808T-100Y-N-GP CRT_G 6
68.00119.081
2ND = 68.00230.021L23 U104A




14

1
1 2 RN117
SBK160808T-100Y-N-GP CRT_B 6 2 3 CRT_HSYNC1_1 1 4 CRT_HSYNC1




1




1




1




1




1




1
C974 C975 C976 2 3 CRT_VSYNC1
C972 C973 C977




SC6D8P50V2DN-GP




SC6D8P50V2DN-GP




SC6D8P50V2DN-GP
68.00119.081
8
7
6
5




SC27P50V2JN-2-GP




SC27P50V2JN-2-GP
SC27P50V2JN-2-GP




SC27P50V2JN-2-GP
U104B TSAHCT125PW-GP SRN33J-5-GP-U




14
2




2




2




2




2




2




7
4
RN93 2ND = 68.00230.021
SRN150F-1-GP
5 6 CRT_VSYNC1_1

73.74125.L13
1
2
3
4




TSAHCT125PW-GP
2ND = 73.74125.L12




7
7 GMCH_HSYNC
7 GMCH_VSYNC

Layout Note: 73.74125.L13
* Must be a ground return path between this ground and the ground on 2ND = 73.74125.L12
the VGA connector.
Pi-filter & 150 Ohm pull-down resistors should be as close as to CRT
CONN. RGB will hit 75 Ohm first, pi-filter, then CRT CONN.
C C



DDC_CLK & DATA level shift

5V_S0

83.R5003.C8F




1
3D3V_S0 5V_CRT_S0 2ND = 83.R5003.H8H 3D3V_S0

D31 CH551H-30PT-GP




2
F3
1 2 5V_CRT_DDC




5
6
7
8
FUSE-1D1A6V-4GP-U
69.50007.691
2ND = 69.50007.771 RN96
6
1 CRT I/F & CONNECTOR U106
SRN10KJ-6-GP




4
3
2
1
7 CRT_DEC#
4 3 DAT_DDC1_5
B
2 B
CRT1 5 2
8 17
3 6
6 1

9 CRT_R 1 11 2N7002EDW-GP
7 GMCH_DDCCLK
4 7 7 GMCH_DDCDATA
CRT_G 2 12 DAT_DDC1_5
10 84.27002.F3F
8
CRT_B 3 13 CRT_HSYNC1 Do Not Stuff 2ND = 84.27002.G3F CLK_DDC1_5
5
1




5V_CRT_S0 9 C978
4 14 CRT_VSYNC1 DY
10
2
2




CRT_IN#_R 5 15 CLK_DDC1_5
1




C979 C980 DY
SCD01U16V2KX-3GP 16
1




1




C981
2




VIDEO-15-120-GP DY
2




Do Not Stuff
20.20786.015 Do Not Stuff




R686
2 1 CRT_IN#_R
7 CRT_DEC# CRT_IN#_R 6 UMA CRT
A
470R2J-2-GP A
1




C982
SC100P50V2JN-3GP Wistron Corporation
21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,
2




Taipei Hsien 221, Taiwan, R.O.C.

Title

CRT CONN
Size Document Number Rev

JM41_CRT_BD -1
Date: Wednesday, March 04, 2009 Sheet 2 of 8

5 4 3 2 1
5 4 3 2 1




HDMI1

22

20

HDMI_TX2+ 1

2
HDMI_TX2- 3
D HDMI_TX1+ 4 D
3D3V_S0 5
HDMI_TX1- 6
HDMI_TX0+ 7
8
HDMI_TX0- 9



1
HDMI_TXC+ 10
R190 5V_S0 11
20KR2J-L2-GP HDMI_TXC- 12
1 HDMI_A_CEC 13
RN34
14
2
8101_OE# 2 3 TDMS_A_CLK 15
1 4 TDMS_A_DAT TP70 16
Do Not Stuff 17
5V_S0 18
D




SRN1K5J-GP
6 HDMI_A_HPD_CN 19
Q4 66.15236.04L




1

1
2N7002-11-GP EC20 DY DY EC19 21




Do Not Stuff




Do Not Stuff
HDMI_A_HPD_CN G
84.27002.W31 23




2

2
S




2ND = 84.27002.Y31
SKT-HDMI19P-25-GP
3D3V_S0
22.10296.061

2ND = 22.10296.011




R181 Do Not Stuff

Do Not Stuff
3D3V_S0
C C




2
R182 2
1




1




1




1
SCD1U10V2KX-4GP




SCD1U10V2KX-4GP




SCD1U10V2KX-4GP




SCD1U10V2KX-4GP
C274 C275 C276 C277




2




2




2




2
DY DY




1
1
8101_NC35
8101_NC34
11
15
21
26
33
40
46


35
34
2
U6




VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC


NC#35
NC#34
7 HDMI_CLK- 38 23 HDMI_TXC-
IN_D1-