Maintenance Manual
Page 3
... the right screwdriver. Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite L300D/L305D / Satellite Pro L300D / EQUIUM L300D / SATEGO L300D, referred to use only the same model battery or an equivalent battery recommended by Toshiba. SAFETY PRECAUTIONS Four types of a hazard that relates to your safe maintenance service. CAUTION: "Caution" indicates...
... the right screwdriver. Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite L300D/L305D / Satellite Pro L300D / EQUIUM L300D / SATEGO L300D, referred to use only the same model battery or an equivalent battery recommended by Toshiba. SAFETY PRECAUTIONS Four types of a hazard that relates to your safe maintenance service. CAUTION: "Caution" indicates...
Maintenance Manual
Page 6
... Procedure 2 Partition Check 2-11 Procedure 3 Format Check 2-12 vi Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual Bookmark not defined. 1.4 Combo CD-RW/DVD-ROM Error! Bookmark not defined. 1.6 Power Supply Error! Bookmark not defined. 1.3 2.5-inch HDD Error! Bookmark not defined. 1.7.3 RTC Battery Error! Table of Contents Chapter 1 Hardware Overview 1.1 Features Error! Bookmark...
... Procedure 2 Partition Check 2-11 Procedure 3 Format Check 2-12 vi Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual Bookmark not defined. 1.4 Combo CD-RW/DVD-ROM Error! Bookmark not defined. 1.6 Power Supply Error! Bookmark not defined. 1.3 2.5-inch HDD Error! Bookmark not defined. 1.7.3 RTC Battery Error! Table of Contents Chapter 1 Hardware Overview 1.1 Features Error! Bookmark...
Maintenance Manual
Page 9
... Tools and Equipment 4-6 Screw Tightening Torque 4-6 Colors of Screw Shanks 4-7 Symbols of Screws on the Computer Body 4-7 Symbol examples 4-7 Removing the Battery Pack 4-8 Installing the Battery Pack 4-9 Removing the Optional PC Card 4-10 Installing the Optional PC Card 4-11 Removing the Momery Card 4-12 Installing the Momery Card 4-13... Installing the Keyboard 4-23 4.5 MDC Module...4-24 Removing the MDC Module 4-24 Installing the MDC Module 4-25 4.6 Wireless LAN Card 4-26 Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual ix
... Tools and Equipment 4-6 Screw Tightening Torque 4-6 Colors of Screw Shanks 4-7 Symbols of Screws on the Computer Body 4-7 Symbol examples 4-7 Removing the Battery Pack 4-8 Installing the Battery Pack 4-9 Removing the Optional PC Card 4-10 Installing the Optional PC Card 4-11 Removing the Momery Card 4-12 Installing the Momery Card 4-13... Installing the Keyboard 4-23 4.5 MDC Module...4-24 Removing the MDC Module 4-24 Installing the MDC Module 4-25 4.6 Wireless LAN Card 4-26 Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual ix
Maintenance Manual
Page 15
1 Hardware Overview Chapter 1 Contents 1.1 Features ...5 1.2 System Unit Components 12 1.3 2.5-inch HDD ...17 1.4 Combo CD-RW/DVD-ROM 18 1.5 DVD Super Multi (+-R Double Layer 19 1.6 Power Supply ...20 1.7 Batteries...21 1.1.1 Main Battery 21 1.1.2 Battery Charging Control 21 1.1.3 RTC Battery 22 Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual iii
1 Hardware Overview Chapter 1 Contents 1.1 Features ...5 1.2 System Unit Components 12 1.3 2.5-inch HDD ...17 1.4 Combo CD-RW/DVD-ROM 18 1.5 DVD Super Multi (+-R Double Layer 19 1.6 Power Supply ...20 1.7 Batteries...21 1.1.1 Main Battery 21 1.1.2 Battery Charging Control 21 1.1.3 RTC Battery 22 Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual iii
Maintenance Manual
Page 16
1 Hardware Overview Figures Figure 1-1 ID Parts Description Placement 9 Figure 1-2 Computer Block Diagram 10 Figure 1-3 System Board Configurations 11 Figure 1-4 System Unit Block Diagram 12 Figure 1-5 SATA HDD...17 Figure 1-6 Combo CD-RW/DVD-ROM Drive 18 Tables Table 1-1 HDD Specifications 17 Table 1-2 Combo CD-RW/DVD-ROM Drive Specifications 18 Table 1-3 DVD Super Multi Drive Specifications 19 Table 1-4 Battery Specifications 21 Table 1-5 Quick/Normal Charging Time 22 iv Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual
1 Hardware Overview Figures Figure 1-1 ID Parts Description Placement 9 Figure 1-2 Computer Block Diagram 10 Figure 1-3 System Board Configurations 11 Figure 1-4 System Unit Block Diagram 12 Figure 1-5 SATA HDD...17 Figure 1-6 Combo CD-RW/DVD-ROM Drive 18 Tables Table 1-1 HDD Specifications 17 Table 1-2 Combo CD-RW/DVD-ROM Drive Specifications 18 Table 1-3 DVD Super Multi Drive Specifications 19 Table 1-4 Battery Specifications 21 Table 1-5 Quick/Normal Charging Time 22 iv Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual
Maintenance Manual
Page 17
... / 667/800MHz 1024 MB (128M×64) / 667/800MHz 2048 MB (256M×64) / 667/800MHz Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual 5 Memory The computer has two SO-DIMM slots, which come standard with DDRII-667MHz or DDRII-800MHz module.... BTO/CTO for a longer period of 1280 by 800 pixels. It can be battery-operated for your needs. 1.1 Features 1 Hardware Overview 1.1 Features The Toshiba Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D is mobile AMD Turion64 X2 and Athlon X2 Processor: Turion64 X2 Processor RM-70(2....
... / 667/800MHz 1024 MB (128M×64) / 667/800MHz 2048 MB (256M×64) / 667/800MHz Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual 5 Memory The computer has two SO-DIMM slots, which come standard with DDRII-667MHz or DDRII-800MHz module.... BTO/CTO for a longer period of 1280 by 800 pixels. It can be battery-operated for your needs. 1.1 Features 1 Hardware Overview 1.1 Features The Toshiba Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D is mobile AMD Turion64 X2 and Athlon X2 Processor: Turion64 X2 Processor RM-70(2....
Maintenance Manual
Page 19
Bridge Media Slot (BTO) This slot is 480Mbps or 12Mbps and 1.5Mbps. Toshiba Pointing Device Toshiba Pointing Device has one kind of 127 USB devices. These ports support PnP installation and hot plugging. Sound... External microphone jack On-Board LAN Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual 7 It is provided, through which the computer automatically recognizes an external VESA DDC 2B compatible monitor. Battery The computer has a removable 3/6/9 Cell Lithium Ion battery pack and an internal RTC battery (rechargeable). 1.1 Features 1 Hardware...
Bridge Media Slot (BTO) This slot is 480Mbps or 12Mbps and 1.5Mbps. Toshiba Pointing Device Toshiba Pointing Device has one kind of 127 USB devices. These ports support PnP installation and hot plugging. Sound... External microphone jack On-Board LAN Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual 7 It is provided, through which the computer automatically recognizes an external VESA DDC 2B compatible monitor. Battery The computer has a removable 3/6/9 Cell Lithium Ion battery pack and an internal RTC battery (rechargeable). 1.1 Features 1 Hardware...
Maintenance Manual
Page 27
Functions of battery use Clock Generator Realtek RTM880T-797 − Generating the clock signal required for digital microphone input Supports external PCBEEP input and ... memory reprogramming function − EC access interface − I2C communication control Battery EEPROM 24C02 equivalent (128 words x 16 bits, I2C interface) integrated in battery pack − Storing records of modem controller: Digital signal conductor protection Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual 15 1.2 System Unit Components 1 Hardware Overview 4 GPIOs (GPIO0...
Functions of battery use Clock Generator Realtek RTM880T-797 − Generating the clock signal required for digital microphone input Supports external PCBEEP input and ... memory reprogramming function − EC access interface − I2C communication control Battery EEPROM 24C02 equivalent (128 words x 16 bits, I2C interface) integrated in battery pack − Storing records of modem controller: Digital signal conductor protection Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual 15 1.2 System Unit Components 1 Hardware Overview 4 GPIOs (GPIO0...
Maintenance Manual
Page 32
... supply of the battery pack charging power supply. Logic circuit control Instructs the gate array to the power supply unit. Transfers the power supply operation mode. 6. Output monitor Monitors the voltage output to the computer. Monitors the supply voltage from the AC adapter. 20 Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual Controls...
... supply of the battery pack charging power supply. Logic circuit control Instructs the gate array to the power supply unit. Transfers the power supply operation mode. 6. Output monitor Monitors the voltage output to the computer. Monitors the supply voltage from the AC adapter. 20 Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual Controls...
Maintenance Manual
Page 33
... computer's main power source when the AC adapter is controlled by WINBOND WPCE775L. The main battery maintains the state of these batteries. Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual 21 Battery Charge When the AC adapter is attached, the battery is charged by off-state charge when the system is powered off state and detects...
... computer's main power source when the AC adapter is controlled by WINBOND WPCE775L. The main battery maintains the state of these batteries. Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual 21 Battery Charge When the AC adapter is attached, the battery is charged by off-state charge when the system is powered off state and detects...
Maintenance Manual
Page 34
The AC adapter or battery pack is turned off. 22 Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual A full charge is being charged by the system. Using the fluorescent lamp and frequently accessing the disk consume ...much power and lengthen the charge time. Any of Full Charge A full charge is detected only when the battery is detected...
The AC adapter or battery pack is turned off. 22 Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual A full charge is being charged by the system. Using the fluorescent lamp and frequently accessing the disk consume ...much power and lengthen the charge time. Any of Full Charge A full charge is detected only when the battery is detected...
Maintenance Manual
Page 41
No Message "In Touch with Tomorrow Toshiba" displayed Yes Follow the system board diagnostic procedure in Section 2.4 No Follow the display diagnostic procedure in Section 2.5 No Basic Flowchart (1/2) Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual 2-3 No Yes See the previous page to delete the password. Yes BATTERY LED on ?? 2.2 Basic Flowchart 2 Troubleshooting Start Connect...
No Message "In Touch with Tomorrow Toshiba" displayed Yes Follow the system board diagnostic procedure in Section 2.4 No Follow the display diagnostic procedure in Section 2.5 No Basic Flowchart (1/2) Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual 2-3 No Yes See the previous page to delete the password. Yes BATTERY LED on ?? 2.2 Basic Flowchart 2 Troubleshooting Start Connect...
Maintenance Manual
Page 44
... 2.3 Power Supply 2.3 Power Supply The power supply in Amber (at equal intervals) Off Power supply status Battery being charged Battery fully charged, with AC adapter connected Battery low *1 while driving the computer Else 2-6 Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual Procedure 1 Procedure 2 Procedure 3 Power Icon Check Connection Check Replacement Check Procedure 1 Power Icon Check...
... 2.3 Power Supply 2.3 Power Supply The power supply in Amber (at equal intervals) Off Power supply status Battery being charged Battery fully charged, with AC adapter connected Battery low *1 while driving the computer Else 2-6 Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual Procedure 1 Procedure 2 Procedure 3 Power Icon Check Connection Check Replacement Check Procedure 1 Power Icon Check...
Maintenance Manual
Page 45
Attach the battery and AC adapter back again. If the LED still off, follows the steps below : 1. Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual 2-7 Else If the DC IN LED off power supply to Procedure 3. If it does not, go to the computer. 2. 2.3 Power Supply 2 Troubleshooting DC ...
Attach the battery and AC adapter back again. If the LED still off, follows the steps below : 1. Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual 2-7 Else If the DC IN LED off power supply to Procedure 3. If it does not, go to the computer. 2. 2.3 Power Supply 2 Troubleshooting DC ...
Maintenance Manual
Page 46
... they have been firmly plugged into the DC IN socket and wall outlet, respectively. If the battery LED does not go to Procedure 3. • If the battery LED does not go on while the battery pack has been installed correctly, go on , perform Check 3. Check 2 Replace the system board... the steps below to the system board as illustrated below: AC adaptor System board AC power cord AC adaptor cord Battery pack Follow the steps below : Check 1 Replace the power supply board with a new one . 2-8 Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual
... they have been firmly plugged into the DC IN socket and wall outlet, respectively. If the battery LED does not go to Procedure 3. • If the battery LED does not go on while the battery pack has been installed correctly, go on , perform Check 3. Check 2 Replace the system board... the steps below to the system board as illustrated below: AC adaptor System board AC power cord AC adaptor cord Battery pack Follow the steps below : Check 1 Replace the power supply board with a new one . 2-8 Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual
Maintenance Manual
Page 47
... the RTC memory (generally called CMOS memory) does not match the actual configuration or when the data is lost because the battery has been exhausted or the system board is faulty. Resume failure and press any key as instructed. If FREE-DOS or .... Check 1 If the following error message is lost . The error message appears when either data stored in the BIOS ROM. Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual 2-9 Procedure 1 Message Check Procedure 2 Test Program Check Procedure 3 Replacement Check Procedure 1 Message Check When the power is...
... the RTC memory (generally called CMOS memory) does not match the actual configuration or when the data is lost because the battery has been exhausted or the system board is faulty. Resume failure and press any key as instructed. If FREE-DOS or .... Check 1 If the following error message is lost . The error message appears when either data stored in the BIOS ROM. Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D Maintenance Manual 2-9 Procedure 1 Message Check Procedure 2 Test Program Check Procedure 3 Replacement Check Procedure 1 Message Check When the power is...
Maintenance Manual
Page 131
... Tools and Equipment 4-6 Screw Tightening Torque 4-6 Colors of Screw Shanks 4-7 Symbols of Screws on the Computer Body 4-7 Symbol examples 4-7 Removing the Battery Pack 4-8 Installing the Battery Pack 4-9 Removing the Optional PC Card 4-10 Installing the Optional PC Card 4-11 Removing the Momery Card 4-12 Installing the Momery Card 4-13 ...ODD Bay Module 4-20 Disassembling the ODD Bay Module 4-21 Assembling the ODD Bay Module 4-21 4.4 Keyboard ...4-22 Removing the Keyboard 4-22 Satellite L300D/L305D / Satellite Pro L300D/ EQUIUM L300D/ SATEGO L300D Maintenance Manual 4-iii
... Tools and Equipment 4-6 Screw Tightening Torque 4-6 Colors of Screw Shanks 4-7 Symbols of Screws on the Computer Body 4-7 Symbol examples 4-7 Removing the Battery Pack 4-8 Installing the Battery Pack 4-9 Removing the Optional PC Card 4-10 Installing the Optional PC Card 4-11 Removing the Momery Card 4-12 Installing the Momery Card 4-13 ...ODD Bay Module 4-20 Disassembling the ODD Bay Module 4-21 Assembling the ODD Bay Module 4-21 4.4 Keyboard ...4-22 Removing the Keyboard 4-22 Satellite L300D/L305D / Satellite Pro L300D/ EQUIUM L300D/ SATEGO L300D Maintenance Manual 4-iii
Maintenance Manual
Page 134
4 Replacement Procedures Figures Figure 4-1 Removing the battery pack 4-8 Figure 4-2 Removing the PC card 4-10 Figure 4-3 Removing the memory card 4-12 Figure 4-4 Removing the optional memory 4-14 Figure 4-5 Removing the HDD pack 4-16 ... Figure 4-26 Removing the FL inverter board 4-43 Figure 4-27 Removing the LCD module and screws 4-46 Figure 4-28 Removing the LCD module 4-46 4-vi Satellite L300D/L305D / Satellite Pro L300D/ EQUIUM L300D/ SATEGO L300D Maintenance Manual
4 Replacement Procedures Figures Figure 4-1 Removing the battery pack 4-8 Figure 4-2 Removing the PC card 4-10 Figure 4-3 Removing the memory card 4-12 Figure 4-4 Removing the optional memory 4-14 Figure 4-5 Removing the HDD pack 4-16 ... Figure 4-26 Removing the FL inverter board 4-43 Figure 4-27 Removing the LCD module and screws 4-46 Figure 4-28 Removing the LCD module 4-46 4-vi Satellite L300D/L305D / Satellite Pro L300D/ EQUIUM L300D/ SATEGO L300D Maintenance Manual
Maintenance Manual
Page 137
...charged, the risk of the components. 4-2 Satellite L300D/L305D/ Satellite Pro L300D/ EQUIUM L300D/ SATEGO L300D Maintenance Manual When you partially disassemble the computer and turn the computer off and remove the AC adapter from the electrical outlet. Batteries other than those differ in the computer .... WARNING: 1. To avoid the risk of electrical shock. Never throw the battery packs into a fire. To avoid personal injury, use the genuine batteries or replacement batteries authorized by Toshiba. Always use care to avoid the risk of electrical shock, turn on the...
...charged, the risk of the components. 4-2 Satellite L300D/L305D/ Satellite Pro L300D/ EQUIUM L300D/ SATEGO L300D Maintenance Manual When you partially disassemble the computer and turn the computer off and remove the AC adapter from the electrical outlet. Batteries other than those differ in the computer .... WARNING: 1. To avoid the risk of electrical shock. Never throw the battery packs into a fire. To avoid personal injury, use the genuine batteries or replacement batteries authorized by Toshiba. Always use care to avoid the risk of electrical shock, turn on the...
Maintenance Manual
Page 139
...the specified screws to fasten the parts to be explained later. Always begin to ensure normal computer operation. 4-4 Satellite L300D/L305D/ Satellite Pro L300D/ EQUIUM L300D/ SATEGO L300D Maintenance Manual Use only the recommended tools. Place the removed components in a safe place away from : Dust ... well. Disassemble the computer only when an abnormality has occurred. See the appropriate explanations and figures for removing the batteries will be removed or replaced during disassembling. Use only the disassembly and reinstallation procedures described in Chapter 2 of you...
...the specified screws to fasten the parts to be explained later. Always begin to ensure normal computer operation. 4-4 Satellite L300D/L305D/ Satellite Pro L300D/ EQUIUM L300D/ SATEGO L300D Maintenance Manual Use only the recommended tools. Place the removed components in a safe place away from : Dust ... well. Disassemble the computer only when an abnormality has occurred. See the appropriate explanations and figures for removing the batteries will be removed or replaced during disassembling. Use only the disassembly and reinstallation procedures described in Chapter 2 of you...