MSI MS-55581 Schematic 0525

5

4

3

2

1

REVISION HISTORY:

MS-55581

D D

PAGE01:
PAGE02:
PAGE03:
PAGE04:
PAGE05:

INDEX (This page)
POWER PLANE
BLOCK DIAGRAM
Ducking & USB
POWER

REV 0A :

REV 0B :

0510 Remove DTV function
0511 Remove Line-in function

0515 Modify block diagram & Rename reference

0518 Add Screw hole
0518 Add ANT circuit in DC/Phone Jack.

2005 11/25
2006 2/23
2006 3/3

PAGE06: IR CONTROLLER

C C

B B

4 LAYER PCB STACK-UP
LAYER 1
LAYER 2
LAYER 3
LAYER 4

A A

5

COMPONENT
GND
POWER
SOLDER

4

Title

Size Document Number Rev

3

2

Date: Sheet

MS-5551 DUCKING TEST BOARD

MS-55581

16Friday, May 26, 2006

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POWER PLANE

Adaptor in

C C

VBUS

+5V

#POWER_ON_OFF

IR
CONTROLLER

+5V

DUCKING

DUCKING
DETECT

+5V

B B

LATCH
SWITCH

VDD_5V

VDD_5V

VBUS (+5V)

A A

Title

<Title>

Size Document Number Rev

<Doc> <RevCode>

B

26Friday, May 26, 2006

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Date: Sheet

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