Page 1
A B C
Dell Controlled Print
D
REVISIONS
1
REV
A01 Changed gasket from PWA C1584
A02
172366 11/08/04
Changed some P/Ns for RoHS compliance 01/18/06 Neeraja Gedela195718
DESCRIPTIONECO DATE
APPROVED
1
2
TABLE OF CONTENTS
1. BLOCK DIAGRAM
2. BP CONNECTOR AND BEZEL SWITCH
3. VGA AND USB CONNECTORS
2
USB
3
USB
VGA
BEZEL
CONNECTOR TO BACKPLANE
PRES
3
4
Layer
Number
1
2
3
4
Layer
Description
TOP
GND
VCC
BOT
EXPORT RESTRICTION:
THE EXPORT OF THE INFORMATION, SCHEMATICS AND OTHER TECHNICAL DATA CONTAINED IN THIS DOCUMENT
IS CONTROLLED BY THE U.S. GOVERNMENT. THE EXPORT, DEEMED EXPORT OR OTHER TRANSFER OF THIS DATA
TO CERTAIN COUNTRIES AND INDIVIDUALS IS RESTRICTED. ANY TRANSFER, EXPORT OR REEXPORT, MUST BE
IN COMPLIANCE WITH THE U.S. EXPORT ADMINISTRATION REGULATIONS.
USB
Routing
9/7/9/25
GND
VCC
NONE
Video
Routing
6/24
GND
VCC
NONE
PROPRIETARY NOTE
THIS ITEM IS THE PROPERTY OF DELL INC. ROUND ROCK, TEXAS
AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS
ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL INC.,
EXCEPT AS AUTHORIZED BY DELL INC., AND THEN ONLY BY WAY
OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN
WHOLE OR IN PART AND MUST BE RETURNED TO DELL INC.
UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE
OF THE LOAN. NEITHER THIS ITEM NOR THE INFORMATION IT CONTAINS
MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED
FOR SUCH USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE
LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL INC.
DRAWN
DESIGNED
CHECKED
APPROVED
APPROVED
APPROVED
APPROVED
RELEASED
PWB = C1585
PWA = JJ367
SCHEM = C1586
ASSY DWG = C1587
Noriko Sawanobori
Noriko Sawanobori
Robert Tung
07/23/03
07/23/03
12/15/04
A CURRENT ISSUE OF THIS DRAWING MUST
INCLUDE A COPY OF THE FOLLOWING
ECO'S:
ECO
ECO
ECO
ECO
ECO
ECO
ECO
ECO
DATE
DATE
DATE
DATE
DATE
DATE
DATE
DATE
INC.
ROUND ROCK,TEXAS
TITLE
SCHEM, I/O, SV, DELL
DWG NO.
DATE
C1586
SHEET
1/19/2006
4
REV.
A02
1 OF 3
DCBA
Page 2
A B C
D
1
1
BACKPLANE CONNECTOR
VOLTAGE=3.3
+3.3V_AUX
VOLTAGE=5
+5V
BEZEL SWITCH
2
reserved for Expedition
3-4/D
3-4/D
3-5/A
3-5/A
3-3/D
USB_FRONT1-
USB_FRONT2+
DDC_OUT_SCLK_FRONT
DDC_OUT_SDA_FRONT
NC_CONN1_RSVD
USB_OC_N
VOLTAGE=0
CONN1
1
3
5
7
9
11
13
15
17
19
21
23
2X12 MILLI-GRID
HEADER
SUB*_GF278
2
4
6
8
10
12
14
16
18
20
22
24
BZL_PRESENTNC_CONN1_SP1
NC_CONN1_SP4
USB_FRONT1+
USB_FRONT2-
VID_BLUE_FRONT
VID_GREEN_FRONT
VID_RED_FRONT
VID_HS_OUT_FRONT
VID_VS_OUT_FRONT
FIO_PRESENT_N
3-4/D
3-4/D
3-4/D
3-3/A
3-3/A
3-2/A
3-4/A
3-4/A
+5V
C16
1 2
SUB*_M5265
C15
1 2
0.1uF 16V
SUB*_M5265
0.1uF 16V
+3.3V_AUX
SW_BZL
SW PUSHBUTTON
2
12
34
R11
1 2
BZL_PRESENT
8.2K-5%
SUB*_MJ165
2-3/A
3
ADD*_C1585_PWB
ADD*_C1586_SCHEM
ADD*_C1587_ASSYDWG
3
MOUNTING HOLE
4
MH1
2
3
4
5
6
7
8
9
.145 DRILL
.330 PAD
8 GND VIAS
ADD*_T8636_GASKET
ADD*_C3747_FORMEX
4
INC.
ROUND ROCK,TEXAS
TITLE
PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL INC. ROUND ROCK, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL INC. EXCEPT
AS AUTHORIZED BY DELL INC., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL INC. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL INC.
DWG NO.
DATE
SCHEM, I/O, SV, DELL
C1586
SHEET
1/19/2006
DCBA
2 OF 3
REV.
A02
Page 3
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D
1
VIDEO
ROOM=VGA_CONN
3-4/A
DDC_VCC
DDC_VCC_FS
+5V
21
Subbed to a 750mA fuse.
FS2
L2
6V
1.5A
SUB*_KJ309
NET_PHYSICAL_TYPE=50MILS
FERRITE
1812-1.5A
1 2
USB 2.0 Connection
1
+5V
2
2-3/B
2-3/B
2-3/B
VID_RED_FRONT
NP
75
X
VID_GREEN_FRONT
NP
75
X
VID_BLUE_FRONT
NP
75
X
2-3/B
VID_HS_OUT_FRONT
PROPAGATION_DELAY=L:S::1210
L9
21
300mA
PROPAGATION_RULE=L:S::1000
R3
21
L8
300mA
PROPAGATION_RULE=L:S::1000
R1
21
L7
300mA
PROPAGATION_RULE=L:S::1000
R2
21
50V-5%
47pF
21
21
C3
21
X
NP*
C5
C6
C7
2.2pF
1 2
2.2pF
1 2
2.2pF
1 2
L3
1 2
200mA
L12
68nH 300mA
50V-5%
L10
68nH 300mA
50V-5%
L11
68nH 300mA
50V-5%
50V-5%
47pF
21
21
FS3
NET_PHYSICAL_TYPE=50MILS
VGA
21
21
25V-20%
.1uF
21
PROPAGATION_DELAY=L:S::860
C2
21
C8
R_OUT
G_OUT
B_OUT
NC_VGA4
NC_VGA11
DDC_OUT_SDA
HS_OUT
VS_OUT
DDC_OUT_SCLK
PROPAGATION_DELAY=L:S::1000
PROPAGATION_RULE=L:S::1000
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
DDC
DSUB_VGA
SCREW LOCK
SUB*_GJ500
SUB*_M1171
USB1
USB
C13
SUB*_M5265
1
2
3
4
21
0.1uF 16V
10V-20%
+
220uF
USB_P1-_L
USB_P1+_L
L13
1 2
C14
SUB*_8H444
6V
1.5A
SUB*_MJ171
NET_PHYSICAL_TYPE=50MILS
USB_FS
FERRITE
1812-1.5A
1 2
21
C11
470pF
50V-10%
USB_OC_N
R10
1 2
DLW21SN900SQ2
CM CHOKE
3
3
2 1
2.2K-5%
SUB*_8M262
L5
SUB*_MJ162
4
12
NET_PHYSICAL_TYPE=50MILS
USB_FRONT1-
4
USB_FRONT1+
2
2-3/A
2-3/A
2-3/B
3
Changed Prop Delays to accommodate
new connector placement.
(OUT_FRONT + 210, OUT - 140)
2-3/B
VID_VS_OUT_FRONT
PROPAGATION_DELAY=L:S::1210
3-2/B
DDC_VCC
330pF 50V
1 2
C9
X
NP*
L4
1 2
200mA
R8
2.2K-5%
1 2
50V-5%
SUB*_MJ162
47pF
1 2
C10
PROPAGATION_DELAY=L:S::860
<500 mils
length matched +/-5 mils
SUB*_M1171
<500 mils
length matched +/-5 mils
USB2
USB
length matched +/-5 mils
3
8M262 is a 0 ohm rpack with same footprint. Just in case.
DLW21SN900SQ2
CM CHOKE
1
2
3
4
USB_P2-_L
USB_P2+_L
C12
1 2
470pF
50V-10%
3
3
L6
4
4
12
12
SUB*_8M262
USB_FRONT2-
USB_FRONT2+
2-3/B
2-3/A
length matched +/-5 mils
4
2-3/A
2-3/A
DDC_OUT_SDA_FRONT
DDC_OUT_SCLK_FRONT
R9
21
SUB*_MJ162
2.2K-5%
R6
51
SUB*_HJ509
R7
1 2
51
SUB*_HJ509
21
4
INC.
TITLE
ROUND ROCK,TEXAS
SCHEM, I/O, SV, DELL
PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL INC. ROUND ROCK, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL INC. EXCEPT
AS AUTHORIZED BY DELL INC., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL INC. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL INC.
DWG NO.
DATE
C1586
1/19/2006
DCBA
REV.
A02
SHEET
3 OF 3
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