TOSHIBA
TOSHIBA NOTEBOOK
Maintenance Manual (960-Q01)
Satellite L10
[CONFIDENTIAL]
Contents:
1. |
Chapter 1 |
Hardware Overview ........................... |
1-1 |
2. |
Chapter 2 |
Troubleshooting Procedures............... |
2-1 |
3. |
Chapter 3 |
Test Program for Field........................ |
3-1 |
4. |
Chapter 4 |
Replacement Procedures..................... |
4-1 |
1-ii |
[CONFIDENTIAL] |
Satellite L10 Maintenance Manual(960-Q01) |
Chapter 1
Hardware Overview
[CONFIDENTAIL]
1-ii |
[CONFIDENTIAL] |
Satellite L10 Maintenance Manual(960-Q01) |
Chapter 1 |
Contents |
|
|
1.1 |
Features...................................................................................................................... |
|
1-1 |
1.2 |
System Block Diagram .............................................................................................. |
1-5 |
|
1.3 |
2.5-inch Hard Disk Drive......................................................................................... |
1-10 |
|
1.4 |
Optical Drive............................................................................................................ |
1-12 |
|
|
1.4.1 DVD-ROM & CD-R/RW Drive ........................................................ |
1-12 |
|
|
1.4.2 DVD Super Multi Drive..................................................................... |
1-15 |
|
1.5 |
Keyboard.................................................................................................................. |
|
1-17 |
1.6 |
TFT Color Display................................................................................................... |
1-18 |
|
|
1.6.1 |
LCD Module ...................................................................................... |
1-18 |
|
1.6.2 |
FL Inverter Board............................................................................... |
1-19 |
1.7 |
Power Supply........................................................................................................... |
1-20 |
|
1.8 |
Batteries ................................................................................................................... |
|
1-22 |
|
1.8.1 |
Main Battery....................................................................................... |
1-22 |
|
1.8.2 |
Battery Charging Control ................................................................... |
1-23 |
|
1.8.3 |
RTC battery ........................................................................................ |
1-24 |
1.9 |
AC Adapter .............................................................................................................. |
|
1-25 |
Satellite L10 Maintenance Manual(960-Q01) [CONFIDENTIAL] |
1-iii |
Figures |
|
|
Figure 1-1 |
Front of the computer and the system units configuration |
............................1-5 |
Figure 1-2 |
System block diagram.................................................................................... |
1-6 |
Figure 1-3 |
2.5-inch HDD............................................................................................... |
1-10 |
Figure 1-4 |
DVD-ROM & CD-R/RW drive................................................................... |
1-12 |
Figure 1-5 |
DVD Super Muti drive................................................................................. |
1-15 |
Figure 1-6 |
Keyboard...................................................................................................... |
1-17 |
Figure 1-7 |
LCD module................................................................................................. |
1-18 |
Tables |
|
|
Table 1-1 |
2.5-inch HDD dimensions ........................................................................... |
1-10 |
Table 1-2 |
2.5-inch HDD specifications........................................................................ |
1-11 |
Table 1-3 |
DVD-ROM & CD-R/RW drive outline dimensions.................................... |
1-12 |
Table 1-4 |
DVD-ROM & CD-R/RW drive specifications............................................ |
1-13 |
Table 1-5 |
DVD Super Multi drive outline dimensions ................................................ |
1-15 |
Table 1-6 |
DVD Super Multi drive specifications ........................................................ |
1-16 |
Table 1-7 |
LCD module specifications.......................................................................... |
1-18 |
Table 1-8 |
FL inverter board specifications .................................................................. |
1-19 |
Table 1-9 |
Power supply output rating .......................................................................... |
1-21 |
Table 1-10 |
Battery specifications................................................................................... |
1-22 |
Table 1-11 |
Time required for charges of main battery .................................................. |
1-23 |
Table 1-12 |
Data preservation time ................................................................................. |
1-23 |
Table 1-13 |
Time required for charges of RTC battery................................................... |
1-24 |
Table 1-14 |
AC adapter specifications ............................................................................ |
1-25 |
1-iv |
[CONFIDENTIAL] |
Satellite L10 Maintenance Manual(960-Q01) |
Chapter 1 Hardware Overview
The Satellite L10 series are 2 spindle PCs running a Intel ® Celeron®-M processor and Intel . Intel ® Mobile Pentium ®-M
The features are listed below.
Microprocessor
Microprocessor that is used will be different of the model.
If North Bridge is 852GM , it supports Celeron-M as follows
Intel ® Celeron ®-M |
350 (1.30GHz) |
|
360 (1.40GHz) |
|
370 (1.50GHz) |
L1 cache : 64KB (32KB + 32KB)
L2 cache : 1MB
If North Bridge is 855GME, it supports Pentium-M as follows
Intel ® Mobile Pentium ®-M
Pentium-M 1.60GHz (Processor Number ; 725)
1.70GHz (Processor Number ; 735)
1.80GHz (Processor Number ; 745)
2.00GHz (Processor Number ; 755)
2.10GHz (Processor Number ; 765)
L1 cache : 64KB (32KB + 32KB)
L2 cache : 2MB
Memory
If North Bridge is 852GM then
Two DDR266 SO-DIMM slots. Memory modules can be installed to provide a maximum of 1GB. Memory modules are available in 256MB and 512MB sizes.
If North Bridge is 855GME then
Satellite L10 Maintenance Manual(960-Q01) |
[CONFIDENTIAL] |
1-1 |
Chapter 1 Hardware Overview
Two DDR333 SO-DIMM slots. Memory modules can be installed to provide a maximum of 2GB. Memory modules are available in 256MB 512MB and 1GB sizes.
VRAM
Shared with System RAM.
HDD
Double (or single) 40GB, 60GB and 80GB internal drives. 2.5 inch x 9.5mm height.
USB FDD (Option)
USB FDD supports 720KB and 1.44MB.
1-2 |
[CONFIDENTIAL] |
Satellite L10 Maintenance Manual (960-Q01) |
Chapter 1 Hardware Overview
Display
LCD
Built-in 15.0-inch, XGA (1024 x 768 dots), 262,144 colors, amorphous silicon TFT color display.
CRT
Supported via a RGB connector.
TV-out
S-VIDEO OUT port supported.
Keyboard
An-easy-to-use 84(US)/85(Euro)-key keyboard provides a numeric keypad overlay for fast numeric data entry . The keyboard also includes two keys that have special functions in Microsoft® Windows® XP. It supports software that uses a 101or 102key enhanced keyboard.
PC card slot
The PC card slot (PCMCIA) accommodates one 5mm Type II card. The slot support 16-bit PC cards and Card Bus PC cards. CardBus supports 32-bit PC cards.
Satellite L10 Maintenance Manual(960-Q01) |
[CONFIDENTIAL] |
1-3 |
Chapter 1 Hardware Overview
Optical devices
A DVD-ROM & CD-R/RW drive or DVD Super Multi drive is equipped.
Battery
The RTC battery is equipped inside the computer.
The main battery is a detachable lithium ion battery (4,300mAh:Li-Ion, 8cell).
USB (Universal Serial Bus)
Three USB ports are provided. The ports comply with the USB2.0 standard, which enables data transfer speeds 40 times faster than USB1.1 standard. USB1.1 is also supported.
Sound system
An internal stereo speaker, external monaural microphone connector, stereo headphone connector is also equipped.
Wireless LAN (Mini PCI slot) (BTO)
The wireless LAN is equipped on the mini PCI slot.
LAN/MODEM
Connectors for LAN and Modem are separately mounted.
1-4 |
[CONFIDENTIAL] |
Satellite L10 Maintenance Manual (960-Q01) |
Chapter 1 Hardware Overview
Figure 1-1 Front of the computer and the system units configuration
Satellite L10 Maintenance Manual(960-Q01) |
[CONFIDENTIAL] |
1-5 |
Chapter 1 Hardware Overview
Figure 1-2 shows the system block diagram.
1-6 |
[CONFIDENTIAL] |
Satellite L10 Maintenance Manual (960-Q01) |
Chapter 1 Hardware Overview
Figure 1-2 System block diagram for 852GM/855GME Platform
Satellite L10 Maintenance Manual(960-Q01) |
[CONFIDENTIAL] |
1-7 |
Chapter 1 Hardware Overview
The PC contains the following components.
CPU
If the north bridge is 852GM , it supports Celeron-M CPU as follows
Intel ® Celeron ®-M |
350 (1.30GHz) |
|
360 (1.40GHz) |
|
370 (1.50GHz) |
L1 cache : 64KB (32KB + 32KB) |
|
L2 cache : 1MB |
|
FSB : 400MHz |
Core voltage : 1.26V |
If the North Bridge is 855GME , It supports Pentium-M CPU as follows
Intel ® Mobile Pentium ®-M
Pentium-M 1.60GHz (Processor Number ; 725)
1.70GHz (Processor Number ; 735)
1.80GHz (Processor Number ; 745)
2.00GHz (Processor Number ; 755)
2.10GHz (Processor Number ; 765)
L1 cache : 64KB (32KB + 32KB)
L2 cache : 2MB
FSB : 400MHz Core voltage : 1.340~0.748V
Memory
If North Bridge is 852GM
Two memory slots capable of accepting DDR-SDRAM 256MB, or 512MB memory modules for a maximum of 1GB.
•200-pin SO-DIMM
•2.5V operation
•PC2100 support
If North Bridge is 855GME
Two memory slots capable of accepting DDR-SDRAM 256MB, 512MB or 1GB memory modules for a maximum of 2GB.
•200-pin SO-DIMM
•2.5V operation
•PC2100 support
1-8 |
[CONFIDENTIAL] |
Satellite L10 Maintenance Manual (960-Q01) |
Chapter 1 Hardware Overview
BIOS ROM (Flash memory)
•4Mbit (512K×8-bit chip)
Chipset
This gate array has the following elements and functions.
•North Bridge (Intel 852GM (GMCH, B-step))
−Celeron-M processor System Bus support
−DRAM Controller : DDR266/DDR200 support
−Hub Link Interface
−732-ball 37.5mmx37.5mm Mirco FC-BGA Package
•Or North Bridge (Intel 855GME (GMCH, B-step))
−Pentium-M processor System Bus support
−DRAM Controller : DDR333 support
−Hub Link Interface
−732-ball 37.5mmx37.5mm Mirco FC-BGA Package
•South Bridge (Intel 82801DBM (ICH4-M))
−PCI slot
−IDE controller
−DMA controller
−USB host interface
−USB 2.0 host controller
−UHCI host controller
−Interrupt controller
−SM Bus interface
−ACPI Power management
−Firmware Hub interface
−Low Pin count (LPC) interface
−Real time clock
−AC’97 Rev. 2.3 interface
−Alert ON LAN (AOL)
−421-pin 31mmx31mm BGA Package
PC card controller (PCI1410, Texas Instrument-made)
−PCI Interface (PCI Rev. 2.3)
−PC Card Controller
Satellite L10 Maintenance Manual(960-Q01) |
[CONFIDENTIAL] |
1-9 |
Chapter 1 Hardware Overview
VGA controller
•Intel VGA
−VRAM 16MB/32MB/64MB
−LVDS
Other main system chips
•Clock Generator (ICS-made ICS950810 x 1)
•EC/KBC (NS97551 x 1)
•AC97-CODEC (Conexant 20468-31 x1)
•Audio AMP (Maxim 9750x1)
•TV Encoder (Chrontel CH7011A)
•
Mini PCI
Wireless LAN card (BTO)
2.4GHz DSSS/OFDM LAN card is equipped. Conformity with IEEE 802.11b/g . Transfer speed is maximum of 54Mbit/sec. Supports 128bit WEP.
LAN (Realtek RT8100CL x 1)
Controls LAN.
Supports 100Base-TX and 10Base-T.
MODEM (Conexant x 1)
Supported by on board Modem + DAA daughter card. Data and FAX transmission is available.
Supports ITU-TV.90.
The transfer speed of data receiving is 56kbps, of data sending is 33.6kbps and of FAX is 14.4kbps. Actual speed depends on the quality of the line used. Connected to telephone line through RJ11 MODEM jack.
1-10 |
[CONFIDENTIAL] |
Satellite L10 Maintenance Manual (960-Q01) |
Chapter 1 Hardware Overview
1.32.5-inch Hard Disk Drive
A compact, high-capacity HDD with a height of 9.5mm. Contains a 2.5-inch magnetic disk and magnetic heads.
Figure 1-3 shows a view of the 2.5-inch HDD and Tables 1-1 and 1-2 list the specifications.
Figure 1-3 2.5-inch HDD
Table 1-1 2.5-inch HDD dimensions
Parameter |
|
Standard value |
||
TOSHIBA |
|
TOSHIBA |
||
|
|
MK4025GAS |
|
MK6025GAS |
|
Width (mm) |
|
69.85 |
|
|
|
|
|
|
Outline |
Height (mm) |
|
9.5 |
|
dimensions |
|
|
|
|
Depth (mm) |
|
100.0 |
||
|
|
|
|
|
|
Weight (g) |
94 (typ.) / 95 (max.) |
|
94 (typ.) / 99 (max.) |
Satellite L10 Maintenance Manual(960-Q01) |
[CONFIDENTIAL] |
1-11 |
Chapter 1 Hardware Overview
Table 1-2 |
2.5-inch HDD Specifications |
|||
|
|
|
|
|
|
|
|
Specification |
|
|
|
|
|
|
Parameter |
|
TOSHIBA |
|
TOSHIBA |
|
MK4025GAS |
|
MK6025GAS |
|
|
|
|
||
Storage size (formatted) |
|
40GB |
|
60GB |
|
|
|
|
|
Speed (RPM) |
|
|
4,200 |
|
Data transfer speed |
|
175.0 ~ 341.7 |
|
201.6 ~ 307.5 |
(Mbits/s) |
|
|
||
|
|
|
|
|
Interface transfer rate |
|
100 (Ultra DMA Mode) |
||
(MB/s) |
|
|||
|
|
|
|
|
|
|
|
|
|
Storage density (Kbpi) |
|
735 (max.) |
|
658 (max.) |
|
|
|
|
|
Track density (Ktpi) |
|
88.1 |
|
88.1 |
|
|
|
|
|
Average random seek time |
|
|
12 |
|
(read) (ms) |
|
|
||
|
|
|
|
|
Average random seek time |
|
|
- |
|
(write) (ms) |
|
|
||
|
|
|
|
|
|
|
|
|
|
Power-on-to-ready (sec) |
|
|
4 (typ.) / 10 (max.) |
1-12 |
[CONFIDENTIAL] |
Satellite L10 Maintenance Manual (960-Q01) |
Chapter 1 Hardware Overview
The DVD-ROM & CD-R/RW drive accommodates either 12 cm (4.72-inch) or 8 cm (3.15inch) CD/DVD-ROM and CD-R/RW. It is a high-performance drive that reads DVD at maximum 8-speed and CD at maximum 24-speed.
The DVD-ROM & CD-R/RW drive is shown in Figure 1-4. The dimensions and specifications of the DVD-ROM & CD-R/RW drive are described in Table 1-3, Table 1-4.
Figure 1-4 DVD-ROM & CD-R/RW drive
Table 1-3 DVD-ROM & CD-R/RW drive outline dimensions
Parameter |
Standard value |
|
||
|
|
|
|
|
|
Maker |
MATSUSHITA |
|
TOSHIBA |
|
(UJDA760TT-A) |
|
(TS-L462A) |
|
|
|
|
||
Outline |
Width (mm) |
128 |
|
|
dimensions |
Height (mm) |
12.7 (excluding projections) |
||
|
Depth (mm) |
129 |
|
127 |
|
|
|
|
|
|
Mass (g) |
190±10 |
|
180 |
|
|
|
|
|
Satellite L10 Maintenance Manual(960-Q01) |
[CONFIDENTIAL] |
1-13 |
Chapter 1 Hardware Overview
Table 1-4 DVD-ROM & CD-R/RW drive specifications (1/2)
Parameter |
Drive Specification |
||
|
|||
MATSUSHITA (UJDA760TT-A) |
|||
|
|
||
|
|
|
|
|
Read (KB/s) |
DVD-ROM MAX 8X CAV (MAX 10800 KB/s) |
|
|
DVD-R MAX 4X CAV (MAX 5400 KB/s) |
||
|
|
CD-ROM MAX 24X CAV (MAX 3600 KB/s) |
|
|
|
|
|
Data transfer |
|
CD-R 4X,8X(CLV), 16X(PCAV), MAX24x(CAV) |
|
Write |
CD-RW 4X (CLV) |
||
speed |
High Speed CD-RW 4X,8X,10X (CLV) |
||
|
|||
|
|
Ultra Speed CD-RW 10X(CLV), Max24X(CAV) |
|
|
|
|
|
|
ATAPI interface |
PIO Mode4 (MAX 16.6 MB/s) |
|
|
DMA Multiword Mode2 (MAX 16.6 MB/s) |
||
|
(MB/s) |
||
|
Ultra DMA Mode2 (MAX 33.3 MB/s) |
||
|
|
||
|
|
|
|
Access time |
CD-ROM |
150ms |
|
(ms) (Random) |
DVD-ROM |
180ms |
|
|
|||
|
|
|
|
Buffer memory |
2MB |
||
|
|
|
|
|
|
CD-DA,CD-ROM,CD-ROM XA |
|
|
CD |
CD-R,CD-RW |
|
|
Photo CD |
||
|
|
||
Supported disk |
|
CD-Extra(CD+),CD-text |
|
|
|
||
|
DVD-ROM,DVD-Video |
||
format |
|
||
|
DVD |
DVD-RAM(2.6GB/4.7GB) |
|
|
DVD-R (DVD-R Multi Boarder supported) |
||
|
|
DVD-RW(Ver.1.1) |
|
|
|
DVD+R, DVD+RW (Support Multi Session) |
1-14 |
[CONFIDENTIAL] |
Satellite L10 Maintenance Manual (960-Q01) |
Chapter 1 Hardware Overview
Table 1-4 DVD-ROM & CD-R/RW drive specifications (2/2)
Parameter |
Drive Specification |
||
|
|||
TOSHIBA (TS-L462A) |
|||
|
|
||
|
|
|
|
|
|
CD-ROM,CD-RW MAX 24X CAV (MAX 3,600KB/s) |
|
|
Read (KB/s) |
DVD-ROM MAX 8X CAV (MAX 10800KB/s) |
|
|
DVD±R,DVD±RW MAX 6X (MAX 8100 KB/s) |
||
|
|
||
|
|
DVD-RAM MAX 4X CAV (MAX 5400KB/s) |
|
|
|
|
|
Data transfer |
|
CD-R MAX 24X (P-CAV) |
|
speed |
Write |
CD-RW 4X (CLV) |
|
|
High Speed CD-RW 4X,10X (CLV) |
||
|
|
||
|
|
Ultra Speed CD-RW 24X (P-CAV) |
|
|
|
|
|
|
ATAPI interface |
PIO Mode4 (MAX 16.7 MB/s) |
|
|
DMA Multiword Mode2 (MAX 16.7 MB/s) |
||
|
(MB/s) |
||
|
Ultra DMA Mode2 (MAX 33.3 MB/s) |
||
|
|
||
|
|
|
|
Access time |
CD-ROM |
130ms (typ.) / 160ms (max.) |
|
(ms) (Random) |
DVD-ROM |
130ms (typ.) / 160ms (max.) |
|
|
|||
|
|
|
|
Buffer memory |
2MB |
||
|
|
|
|
|
CD |
CD-ROM Mode1&2S |
|
|
CD-ROM XA Modo2 (Form1&2) |
||
|
|
CD-DA, CD-I, CD-Extra/CD-Plus, Video-CD |
|
|
|
|
|
Supported disk |
|
DVD-ROM |
|
format |
|
DVD Video |
|
|
DVD |
DVD-R (General, Authoring) |
|
|
DVD-RW (Single/Multi-boarder, Packet) |
||
|
|
||
|
|
DVD-RAM |
|
|
|
DVD+R/RW |
Satellite L10 Maintenance Manual(960-Q01) |
[CONFIDENTIAL] |
1-15 |
Chapter 1 Hardware Overview
The DVD Super Multi drive accommodates either 12 cm (4.72-inch) or 8 cm (3.15-inch) CD/DVD-ROM, CD-R/RW, DVD±R/±RW and DVD-RAM. It is a high-performance drive that reads DVD-ROM at maximum 8-speed and CD at maximum 24-speed. Write speed of DVD±R/±RW and DVD-RAM is different depending on the drive.
The DVD Super Multi drive is shown in Figure 1-5. The dimensions and specifications of the DVD Super Multi drive are described in Table 1-5, Table 1-6.
Figure 1-5 DVD Super Multi drive
Table 1-5 DVD Super Multi drive outline dimensions
|
Parameter |
Standard value |
|
|
|
Maker |
MATSUSHITA |
|
|
(UJ-830BTQ-A) |
|
|
|
|
|
Outline |
|
Width (mm) |
128 |
|
|
|
|
dimensions |
Height (mm) |
12.7 |
|
|
|
|
|
|
|
Depth (mm) |
129.0 |
|
|
|
|
|
|
Mass (g) |
210±10 |
|
|
|
|
1-16 |
[CONFIDENTIAL] |
Satellite L10 Maintenance Manual (960-Q01) |
Chapter 1 Hardware Overview
Table 1-6 DVD Super Multi drive specifications (1/1)
Parameter |
Drive Specification |
||
|
|||
MATSUSHITA (UJ-830BTQ-A) |
|||
|
|
||
|
|
|
|
|
Read(KB/s) |
DVD-ROM MAX 8X CAV |
|
|
CD-ROM MAX 24X CAV |
||
|
|
||
|
|
|
|
|
|
CD-R MAX 24X (Zone CLV) |
|
|
|
CD-RW 4X (CLV) |
|
|
|
High Speed CD-RW 10X (CLV) |
|
Data transfer |
Write |
Ultra Speed CD-RW 10X (CLV) |
|
DVD-R MAX 8X (Zone CLV) |
|||
speed |
|||
|
DVD-RW MAX 4X (Zone CLV) |
||
|
|
||
|
|
DVD+R MAX 8X (Zone CLV) |
|
|
|
DVD+RW MAX 4X (Zone CLV) |
|
|
|
DVD-RAM 3X (ZCLV) (4.7GB) |
|
|
|
|
|
|
ATAPI interface |
PIO Mode4 (MAX 16.6 MB/s) |
|
|
DMA Multiword Mode2 (MAX 16.6 MB/s) |
||
|
(MB/s) |
||
|
Ultra DMA Mode2 (MAX 33.3 MB/s) |
||
|
|
||
|
|
|
|
Access time |
CD-ROM |
150 (Random) |
|
(ms) |
DVD-ROM |
180 (Random) |
|
|
|||
|
|
|
|
Buffer memory |
2MB |
||
|
|
|
|
|
CD |
CD-DA, CD-ROM, Video CD |
|
|
CD-ROM XA, Photo CD |
||
Supported disk |
|
CD-Extra(CD+),CD-text |
|
|
DVD-ROM |
||
format |
|
||
|
DVD |
DVD-R, DVD-RW (Ver1.1) |
|
|
DVD+R/+RW, DVD Video, |
||
|
|
||
|
|
DVD-RAM (2.6GB(read only)/4.7GB) |
|
|
|
|
Satellite L10 Maintenance Manual(960-Q01) |
[CONFIDENTIAL] |
1-17 |
Chapter 1 Hardware Overview
A keyboard which consists of 84(US)/85(Euro) keys is mounted on the system unit. The keyboard is connected to membrane connector on the system board and controlled by the keyboard controller.
Figure 1-6 is a view of the keyboard.
Figure 1-6 Keyboard
See Appendix E for details of the keyboard layout.
1-18 |
[CONFIDENTIAL] |
Satellite L10 Maintenance Manual (960-Q01) |
Chapter 1 Hardware Overview
The TFT color display is 15.0 inch and consists of LCD module and FL inverter board.
The LCD module used for the TFT color display uses a backlight as the light source and can display a maximum of 262,144 colors with 1,024 x 768 resolution.
Figure 1-8 shows a view of the LCD module and Table 1-9 lists the specifications.
Figure 1-7 LCD module
Table 1-7 LCD module specifications
|
|
Specifications |
|
|
Item |
|
|
|
|
LG-Philips |
CPT |
AU |
||
|
||||
|
LP150X08 |
CLAA150XH01 |
B150XG01V.2 |
|
|
|
|
|
|
Number of Dots |
|
1,024(W) × 768(H) |
|
|
|
|
|
|
|
Dot spacing (mm) |
|
0.297(H)× 0.297(V) |
|
|
|
|
|
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Satellite L10 Maintenance Manual(960-Q01) |
[CONFIDENTIAL] |
1-19 |
Chapter 1 Hardware Overview
The FL inverter board supplies a high frequency current to illuminate the LCD module FL.
Table 1-10 lists the FL inverter board specifications.
Table 1-8 FL inverter board specifications
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Specifications |
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Item |
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PI |
DELTA |
SUMIDA |
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FL9030 |
DAC-08N009 |
IV002 |
Input |
Voltage (V) |
8 ~ 20 |
8 ~ 20 |
7.5 ~ 21 |
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Power (W) |
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5 |
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Voltage (Vrms) |
1500 |
1400 ~ 1800 |
1500 ~ 1900 |
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Output |
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Current (f=55KHz) |
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6 |
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(mArms) |
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1-20 |
[CONFIDENTIAL] |
Satellite L10 Maintenance Manual (960-Q01) |
Chapter 1 Hardware Overview
The power supply supplies 23 different voltages to the system board.
The power supply microcontroller has the following functions.
1.Judges if the DC power supply (AC adapter) is connected to the computer.
2.Detects DC output and circuit malfunctions.
3.Controls the battery icon, and DC IN icon.
4.Turns the battery charging system on and off and detects a fully charged battery.
5.Turns the power supply on and off.
6.Provides more accurate detection of a low battery.
7.Calculates the remaining battery capacity.
8.Controls the transmission of the status signal of the main battery.
Table 1-11 lists the power supply output specifications.
Satellite L10 Maintenance Manual(960-Q01) |
[CONFIDENTIAL] |
1-21 |
Chapter 1 Hardware Overview
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Table 1-9 |
Power supply output rating |
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Name |
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Power supply |
Yes/No |
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Voltage |
Power OFF |
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Power OFF |
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No |
Object |
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[V] |
Suspend mode |
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Boot mode |
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Battery |
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VCC_CORE |
1.484 - |
No |
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No |
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No |
CPU |
0.748 |
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VTT |
1.05 |
No |
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No |
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No |
CPU, GMCH, ICH4-M |
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+1.8V |
1.8 |
No |
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No |
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No |
CPU |
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1.2VCCT |
1.35 |
No |
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No |
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No |
GMCH |
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SMDDR_VTE |
1.25 |
Yes |
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No |
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No |
DDR-SDRAM Termination |
RM |
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+1.5V |
1.5 |
No |
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No |
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No |
GMCH, ICH4-M, TV Encoder |
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1.5V_S5 |
1.5 |
Yes |
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Yes |
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No |
ICH4-M |
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2.5VSUS |
2.5 |
Yes |
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No |
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No |
GMCH, DDR-SDRAM |
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BT_POWER |
3.3 |
No |
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No |
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No |
Bluetooth |
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USBPWR2 |
5 |
Yes |
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No |
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No |
USB |
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USBPWR3 |
5 |
Yes |
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No |
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No |
USB |
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USBPWR5 |
5 |
Yes |
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No |
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No |
USB |
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+3VA |
3.3 |
No |
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No |
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No |
Audio Codec |
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AVDD |
5 |
No |
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No |
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No |
MAX9755 |
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Clock Generator, |
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Thermal Sensor, Mini-PCI, |
+3V |
3.3 |
No |
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No |
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No |
SDRAM(SPD), GMCH, ICH4-M, |
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FWH, LAN, TV Encoder, LCD, |
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PCMCIA, EC, LED |
+5V |
5 |
No |
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No |
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No |
Mini-PCI, HDD, ODD, TP, |
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ICH4-M, CRT, PCMCIA, FAN |
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3VSUS |
3.3 |
Yes |
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No |
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No |
Card Cont, Mini-PCI, MDC |
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5VSUS |
5 |
Yes |
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No |
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No |
PC-Card, USB |
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3V_S5 |
3.3 |
Yes |
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Yes |
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No |
ICH4-M |
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5V_S5 |
5 |
Yes |
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Yes |
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No |
ICH4-M |
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3V_ALWAYS |
3.3 |
Yes |
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Yes |
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No |
EC/KBC |
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5VPCU |
5 |
Yes |
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Yes |
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No |
EC/KBC, System LED |
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VCCRTC |
2.0 -3.6 |
Yes |
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Yes |
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Yes |
ICH4-M (RTC) |
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1-22 |
[CONFIDENTIAL] |
Satellite L10 Maintenance Manual (960-Q01) |
Chapter 1 Hardware Overview
The PC has the following two batteries.
Main battery
Real time clock (RTC) battery
Table 1-12 lists the specifications for these two batteries.
Table 1-70 Battery specifications
Battery Name |
Battery Element |
Output Voltage |
Capacity |
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Panasonic |
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14.4V |
4,300mAh |
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CGR-B/8B9BE |
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Main battery |
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Lithium ion |
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Simplo |
14.8V |
4,400mAh |
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916-4050 |
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Real time clock |
ML1220EI2 |
Nickel hydrogen |
3V |
14mAh |
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(RTC) battery |
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The main battery is the primary power supply for the computer when the AC adapter is not connected. In Standby, the main battery maintains the current status of the computer.
Satellite L10 Maintenance Manual(960-Q01) |
[CONFIDENTIAL] |
1-23 |
Chapter 1 Hardware Overview
Battery charging is controlled by a power supply microprocessor. The power supply microprocessor controls power supply and detects a full charge when the AC adaptor and battery are connected to the computer.
Battery Charge
When the AC adapter is connected, normal charging is used while the system is turned on and quick charge is used while the system is turned off. Refer to the following Table 1-11.
Table 1-81 Time required for charges of main battery
Condition |
Charging Time |
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Power On Charge |
About 6 hours |
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Power Off Charge |
About 3 hours |
|
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Charge is stopped in the following cases.
1.The main battery is fully charged
2.The main battery is removed
3.Main battery or AC adapter voltage is abnormal
4.Charging current is abnormal
Data preservation time
When turning off the power in being charged fully, the preservation time is as following Table 1-12.
Table 1-12 Data preservation time
Condition |
preservation time |
|
|
Standby |
About 3 days |
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|
Hibernation |
About 1 month |
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|
1-24 |
[CONFIDENTIAL] |
Satellite L10 Maintenance Manual (960-Q01) |