Figure; The System Diagram Of The Computer (Intel Platform) - Toshiba Satellite Maintenance Manual

1 Hardware Overview
A
Compal Confidential
Model Name : NBWAA
File Name : LA-5821P
1
HDMI Conn.
2
RJ45
page 26
3
RTC CKT. NBWAA Sub-boards
page 21
USB/B
DC/DC Interface CKT.
Power/B
page 33
4
Power Circuit DC/DC CS/B
page 34~40
A

Figure 1-2

Satellite L450/Pro L450/L450D/Pro L450D Maintenance Manual
B
Intel Penryn Processor
Fan Control
page 5
uPGA-478 Package
H_A#(3..35)
CRT
page 18
Intel Cantiga
LCD Conn.
page 18
Level Shifter
page 19 page 19
DMI x 4
PCIeMini Card
USB
WLAN
5V 480MHz
USB port 7
PCIe 1x [2,4,5]
page 25
1.5V 2.5GHz(250MB/s)
PCIe port 4
page 25
PCIe 1x
RTL8103EL 10/100M
1.5V 2.5GHz(250MB/s)
PCIe port 3 page 26
USB
RTS5159-VDD 3IN1
5V 480MHz
page 29
USB port 10
Debug Port
page 31
page 24
Touch Pad
page 31
page 32
page 31
Security Classification Security Classification Security Classification
Issued Date Issued Date Issued Date
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC. MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC. MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
B

The system diagram of the computer (Intel platform)

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C
Thermal Sensor
EMC1402-1
page 5
(Socket P)
page 5,6,7
FSB
H_D#(0..63)
667/800/1066MHz
Memory BUS(DDRII)
Dual Channel
GM45/GL40
1.8V DDRII 533/667/800
uFCBGA-1329
page 8,9,10,11,12,13,14
C-Link
USB/B
USB port 0,1
page 24
USB
5V 480MHz
Int. Camera
Intel ICH9-M
USB port 11
page 18,25
BGA-676
SATA port 1
SATA HDD
page 19,20,21,22 5V 1.5GHz(150MB/s)
SATA port 4
SATA ODD
5V 1.5GHz(150MB/s)
3.3V 24.576MHz/48Mhz
HD Audio
MDC 1.5 Conn
page 25
ENE KB926 D3
page 30
SPI ROM
Int.KBD
page 31 page 31
Compal Secret Data Compal Secret Data Compal Secret Data
2009/07/28 2009/07/28 2009/07/28 2010/07/28 2010/07/28 2010/07/28
Deciphered Date Deciphered Date Deciphered Date
C
D E
Clock Generator
SLG8SP556VTR
page 17
200pin DDRII-SO-DIMM X2
page 15,16
BANK 0, 1, 2, 3
USB conn
USB port 3
page 24
page 24
page 24
HDA Codec
ALC272
page 27
AMP.
Int.
TPA6017
MIC CONN MIC CONN HP CONN
page 28 page 28 page 28
SPK CONN
Compal Electronics, Inc. Compal Electronics, Inc. Compal Electronics, Inc.
Title Title Title
Block Diagrams Block Diagrams Block Diagrams
Size Size Size Document Number Document Number Document Number
NBWAA LA5821P M/B NBWAA LA5821P M/B NBWAA LA5821P M/B
Date: Date: Date: Monday, August 10, 2009 Monday, August 10, 2009 Monday, August 10, 2009 Sheet Sheet Sheet
D E
1
2
3
page 28
4
page 28
Rev Rev Rev
1.0 1.0 1.0
2 2 2 of of of 41 41 41
1-6