Acer 7735G, 7738G, 7235, 7535G, 7735ZG manual System Block Diagram

Page 12

System Block Diagram

For Aspire 7738/7738G Series and 7735/7735G/7735Z/7735ZG Series:

4

Chapter 1

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Contents Page Revision History Copyright Gives precautionary measures to ProblemsProcedures Following conventions are used in this manualPreface Page Table of Contents Test Compatible Components 205 Features Below is a brief summary of the computer’s many featuresChapter Digital TV-tuner supporting DVB-T 103-/104-/107-key keyboard Touchpad pointing devicePorts System Block Diagram For Aspire 7535/7535G/7235 Series Chapter Indicates when the hard disk drive is active Your Acer Notebook tourFront View Icon DescriptionClosed Front View Left View HdmiRight View Rear ViewSome keyless models are also available Indicators Bottom ViewEasy-Launch Buttons Touchpad Basics with fingerprint readerTouchpad basics with two-click buttons Using the Keyboard Lock Keys and numeric keypadF12 Windows Keys Hot Keys Special Key only for certain modelsWindows Mobility Center Using the System Utilities Acer Bio-Protection only for certain modelsAcer GridVista dual-display compatible Hardware Specifications and Configurations Bios vendor Phoenix Bios Version 04cProcessor CPU Fan True Value TableBluetooth Interface Memory CombinationsWireless Module 802.11b/g/n Hard Disk DriveOptical Disc Drive Blu-Ray Disc Drive DVD-RW Non Cprm & Cprm DVD+/-R Dual Blu-RayAudio Interface Video Memory USB 1.1 and USB 2.0 Host controllerSystem Board Major Chips Battery KeyboardVendor LCD 17.3 inchSystem Power Management AC AdaptorInput 100-240V~ 1.5A, 50-60Hz Output 19V 4.74A 65W/90W/120W Bios Setup Utility Values SetupNavigating the Bios Utility Information Parameter Description Main Parameter Description Format/Option Security Clear or Set Follow these stepsChanging a Password Chapter Boot HDDExit Table below describes the parameters in this screenBios Flash Utility Remove HDD Password This section teaches you how to remove HDD passwordRemove HDD Password Machine Disassembly and Replacement Disassembly RequirementsPre-disassembly Instructions Disassembly ProcessGeneral Information Main Screw ListExternal Module Disassembly Process External Modules Disassembly FlowchartScrew List Removing the Battery Pack Removing the SD Dummy Card Removing the Hard Disk Drive 2 HDD2 Module Size Quantity Color Torque Removing the Back Cover Removing the Hard Disk Drive 1 HDD1 ModuleM2 x L3 Silver Kgf-cm 86.00F80.723 Removing the TV Tuner Card for certain models only M2 x L4 Silver Kgf-cm 86.9A552.4R0 Removing the Wireless LAN Card Removing the Dimm Module Removing the Optical Drive Module Slowly pull out the ODD module from the ODD drive bayM2 x L3 Silver Kgf-cm 86.00F80.723 Main Unit Disassembly Process Removing the Middle Cover Remove the one screw F from the lower caseChapter Detach the power saving board Chapter Detach the power button board Removing the KeyboardRemoving the LCD Module Chapter M2.5 x L5 Black Kgf-cm 86.00F87.735 Separating the Upper Case from the Lower Case Carefully remove the LCD module from the base unitPage Chapter M2 x L5 Silver Kgf-cm 86.00G58.725 Removing the Fingerprint/Button and Touchpad Boards Gently lift and detach the upper case from the lower casePage Removing the Launch Board Detach the launch board Chapter Removing the USB Board Module Page Removing the Modem Module Removing the Main Board Remove the modem board from the lower caseChapter Remove the one screw F securing the main board in place Removing the Heatsink Module Page Chapter Size Quantity Color Torque Removing the CPU Lift up carefully to remove the CPU Chapter LCD Module Disassembly Process Removing the LCD Bezel M2.5 x L5 Black Kgf-cm 86.00F87.735 Chapter Remove the two screws E on the hinge cover as shown Removing the LCD panel with the Brackets Page Removing the LCD Brackets Removing the Web CameraRemoving the Microphone Module Chapter Removing the FPC Cable Removing the Antennas Symptoms Verified Go To Power-On Self-Test Post ErrorSystem Check Procedures External Diskette Drive CheckExternal Optical Disk Drive Check Keyboard or Auxiliary Input Device CheckPower System Check Memory CheckPower-On Self-Test Post Error Message Touchpad CheckIndex of Error Messages Error Code List Error Codes Error MessagesError Message List Error Messages FRU/Action in Sequence System board System RAM Failed at offset nnnnSystem board Extended RAM Failed at offset nnnn System board DMA Test FailedFail-Safe Timer NMI Failed Fixed Disk n None Invalid System Configuration DataChapter 101 Blinking cursor shown on LCD during System board Phoenix Bios Beep Codes Code Beeps Post Routine DescriptionSetup Code Beeps Post Routine Description 106 Chapter Index of Symptom-to-FRU Error Message LCD-Related Symptoms Symptom / Error Action in SequencePower-Related Symptoms Symptom / Error Action in Sequence PCMCIA-Related Symptoms Symptom / Error Action in Sequence Memory-Related Symptoms Symptom / Error Action in SequenceSpeaker-Related Symptoms Symptom / Error Action in Sequence Symptom / Error Action in SequencePage Modem-Related Symptoms Symptom / Error Action in Sequence Intermittent Problems Undetermined Problems Code Connector Main BoardChapter 113 Heatsink fan cable connector HDD1 connectorHDD2 connector Optical disk drive connectorClearing Password Check and Bios Recovery Chapter 115G62 Gap name in Aspire 7535/7535G/7235 Series is G62Bios Recovery by Crisis Disk 118 Chapter Page 120 Chapter FRU Field Replaceable Unit List Part Aspire 7738/7738G Series FRU List Aceraspire 7738GN10PGE11GBTCFBKQJM70MV NOLX.PC90X.002/3/4Power Saving Board Cables Power Cord 250V 3PIN EUR BK LCD COVER17.3 IMR Blue W/ANTENNA*2 & Logo None 3G HDD/HARD Disk HDD Module 160GB 5400RPM Sata with 1ND Drive HDD/HARD Disk HDD Module 320GB 5400RPM Sata with 2ND Drive LED LCD LPL 17.3 WXGA+ Glare LP173WD1-TLA1 LF 220NIT 8MS Memory Sodimm 1GB Ddriii 1066MHZ Elpida EBJ11UE6BAU0-AE-E Aceraspire 7738GN10PGE11GBTCFBKJM70MVNOLX Type a W/ Hynix H5PS1G63EFR-20L Power Button Board Cables Power Button Board Cable LED LCD Bracket Left W/HINGE & DC-IN Cable 90W DVD-RW Drive DVD-RW SUPER-MULTI Module 8X Sata Black UV Glossy French 6M.PCC01.003 138 Chapter LAN Intel Wlan 512ANMMWG2 Shirley Peak 5100 ME 140 Chapter Cables Power Cord 10A 125V US Lower Case W/MODEM CABLE&USB BOARD&SPEAKER W Drive HDD 250GB 5400RPM Sata WD WD2500BEVT-22ZCT0 F LED LCD LPL 17.3 WXGA+ Glare LP173WD1-TLA1 LF 220NIT MB.PCA01.001 146 Chapter Cable Bluetooth Board Cable Cable Power Cord 10A 125V US Lower Case W/MODEM CABLE&USB BOARD&SPEAKER W/TUBA Black UV Glossy Sweden 6001 Chapter 151 152 Chapter Aspire 7735/7735G/7735Z/7735ZG Series FRU List Wireless LAN Board 802.11BGN Foxconn T77H028.00 Ralink Cables Power Code 7A 125V 2PIN Japan UJ880A LF W/O Bezel HDD/HARD Disk Keyboard Keyboard 104KEYS NSK-ALA0J AC7T JV50 Internal LCD LED LCD Module 17.3 Wxga Glare IMR Blue W Aceraspire 7735Z UMACBKJV70MV NOLX.PC60X.033 Power Saving Board Cable Reserve Touchpad Board Cable Cables USB Board Cable Heatsink CPU/VGA Heatsink UMA W/FAN Keyboard Keyboard 103KEYS NSK-ALA0J AC7T JV50 Internal LCD LED LCD Samsung 17.3 WXGA+ Glare LTN173KT01-A01 LF Aceraspire 7735 UMACBKJV70MV NOLX.PC30X.001 166 Chapter LCD Cover IMR 17.3 Blue W/ANTENNA*2 & Logo None 3G Standard Black Texture Japanese 220NIT 8MS Chapter 169 LCD LED LCD Module 17.3 Wxga Glare Blue W Aspire 7535/7535G/7235 Series FRU List AR5B91 1X2 Minicard Cables Bluetooth Board Cable Cables Touchpad Board Cable Reserve USB Board Cable Bezel Sata HDD/HARD Disk 6M.PCE01.001 Mainboard Mainboard JV70PU DIS RS780MN SB700 LF W/RTC Adapter Adapter 65W 19V 3PIN Liteon PA-1650-22AC LV5 LED LF 178 Chapter LCD Bezel 17.3 W/O Camera Hole Heatsink CPU Heatsink UMA W/FAN Mainboard Mainboard JV70PU UMA RS780MN SB700 LF W/RTC Memory Sodimm 1GB DDRII667 Nanya NT1GT64UH8D0FN-3C LF 0.07U Appendix a Appendix a 183Aspire 7738/7738G Series 184 Appendix aAppendix a 185 186 Appendix a Appendix a 187 188 Appendix a Appendix a 189 190 Appendix a Appendix a 191 192 Appendix a Aspire 7735/7735G/7735Z/7735ZG Series Appendix a 193194 Appendix a Appendix a 195 NBDCB4X196 Appendix a Appendix a 197 Aspire 7535/7535G/7235 Series 198 Appendix aAppendix a 199 200 Appendix a 201 Appendix a Appendix a 202 203 Appendix a Appendix a 204 Test Compatible Components Appendix BSpecification CRT Port Test Microsoft Windows Vista Environment TestAppendix B 207 Pcmcia Test208 Online Support Information Appendix C210 Index LCD Module Disassembly Flowchart
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7735, 7235, 7735ZG, 7535G, 7738G specifications

The Acer 7738G is a member of the Acer 7738 series, a well-regarded lineup of laptops designed to deliver an impressive balance between performance, entertainment, and mobile computing. Launched to cater to both multimedia enthusiasts and general users, the 7738G offers a strong mix of features and technologies, making it a noteworthy choice in its category.

One of the standout features of the Acer 7738G is its robust display. Equipped with a 17.3-inch full HD screen, the laptop delivers vibrant colors and sharp images, making it ideal for watching movies, playing games, or engaging in creative tasks. The widescreen format provides ample space for multitasking, enhancing productivity without compromising visual clarity.

Under the hood, the 7738G boasts powerful processing capabilities. Typically powered by Intel's Core i5 or i7 processors, it ensures smooth multitasking and efficient performance, whether you are working on spreadsheets or gaming. Coupled with a dedicated NVIDIA GeForce graphics card, the laptop handles demanding applications with ease, benefiting gamers and those who indulge in graphic-intensive tasks.

The 7738G’s audio experience is equally impressive. With built-in Dolby surround sound technology, users can enjoy an immersive audio experience that complements its visual capabilities. The inclusion of high-quality speakers and audio enhancement features makes it a great option for music lovers and movie buffs alike.

In terms of connectivity, the Acer 7738G is well-equipped with various ports, including USB 3.0 and HDMI, which enable fast data transfer and seamless connection to external displays and devices. This versatility allows users to expand their computing experience, whether for presentations or connecting to home entertainment systems.

The laptop is also designed with ergonomics in mind. A comfortable keyboard and a responsive touchpad enhance the user experience during long hours of usage, making it a suitable option for both work and play. Additionally, the battery life of the 7738G offers a respectable performance, allowing users to stay productive on the go.

Overall, the Acer 7738G represents a solid blend of performance, design, and multimedia capabilities, making it a compelling choice for users seeking a reliable laptop that meets various computing needs. Its combination of a large screen, powerful hardware, and superior audio makes it a standout option in the mid-range laptop market. Whether for professional use, gaming, or media consumption, the Acer 7738G continues to meet the demands of modern users.