Clevo D480V Removing the LED Board

Disassembly

Removing the LED Board 2 - 23

2.Disassembly

Removing the LED Board

1. Turn off the computer and remove the battery (page 2 - 8), HDD (page 2 - 9), memory (page 2 - 10), CD device

(page 2 - 12), Bluetooth module (page 2 - 14), WLAN module (page 2 - 15), processor (page 2 - 16), keyboard

and center cover (page 2 - 18), LCD assembly (page 2 - 19), and top case module (page 2 - 21).

2. Remove screws & .

3. Carefully lift the LED board off the top case module.

1 2

Figure 16

LED Board Removal

a. Remove the screws.

b. Lift the LED board off the

top case module.



3. LED Board

•2 Screws

Contents

Main Page Page Notice Trademarks Page Page V Instructions for Care and Operation VI Power Safety The computer has specific power requirements: VII Battery Precautions Page Contents Introduction ..............................................1-1 Disassembly ...............................................2-1 Part Lists ..................................................A-1 Schematic Diagrams................................. B-1 Page Page 1: Introduction Overview 1 - 2 System Specifications System Specifications Feature Specification Table 1 - 1 System Specifications System Specifications 1 - 3 Feature Specification Page External Locator - Top View 1 - 5 External Locator - Top View Figure 1 1 - 6 External Locator - Front & Left Side Views External Locator - Front & Left Side Views Figure 2 Figure 3 External Locator - Right Side & Rear Views 1 - 7 External Locator - Right Side & Rear Views Figure 4 Figure 5 1 - 8 External Locator - Bottom View External Locator - Bottom View Figure 6 Note: The RAM and optional Wireless LAN module are lo- cated under the CPU Heatsink Cover. Mainboard Overview - Top (Key Parts) 1 - 9 Mainboard Overview - Top (Key Parts) 1 - 10 Mainboard Overview - Bottom (Key Parts) Mainboard Overview - Bottom (Key Parts) Figure 8 Mainboard Overview - Top (Connectors) 1 - 11 Mainboard Overview - Top (Connectors) 1 - 12 Mainboard Overview - Bottom (Connectors) Mainboard Overview - Bottom (Connectors) Figure 10 2: Disassembly 2 - 2 Overview battery is removed too). Maintenance Tools The following tools are recommended when working on the notebook PC: Connections Connections within the computer are one of four types: Overview 2 - 3 Maintenance Precautions Cleaning Disassembly Steps To remove the Battery: To remove the HDD Assembly: To remove the System Memory: To remove the CD Device: To remove the Top Case Module: To remove the TouchPad: To remove the LED board: To remove the Modem: To remove the Mainboard: To remove the Sub Woofer: To remove the Card Reader: To remove the PCMCIA Module: To remove the Inverter: To remove the LCD Panel: To remove the Camera Module: To remove the Bluetooth & WLAN Antennas: 2 - 8 Removing the Battery Removing the Battery Figure 1 Removing the Hard Disk Drive Assembly 2 - 9 Removing the Hard Disk Drive Assembly Hard Disk Upgrade Process Figure 2 2 - 10 Removing the System Memory (RAM) Removing the System Memory (RAM) Memory Upgrade Process Figure 3 Removing the System Memory (RAM) 2 - 11 2 - 12 Removing the CD Device Removing the CD Device Figure 5 Page 2 - 14 Removing the Bluetooth Module Removing the Bluetooth Module Figure 7 Removing the Wireless LAN Module 2 - 15 Removing the Wireless LAN Module Figure 8 2 - 16 Removing the Processor Removing the Processor Figure 9 Removing the Processor 2 - 17 Figure 10 2 - 18 Removing the Keyboard & Center Cover Removing the Keyboard & Center Cover Figure 11 Removing the LCD Assembly 2 - 19 Removing the LCD Assembly Figure 12 2 - 20 Removing the LCD Assembly Figure 13 Removing the Top Case Module 2 - 21 Removing the Top Case Module Figure 14 2 - 22 Removing the TouchPad Removing the TouchPad Figure 15 Removing the LED Board 2 - 23 Removing the LED Board Figure 16 2 - 24 Removing the Modem Removing the Modem Figure 17 Removing the Mainboard 2 - 25 Removing the Mainboard Figure 18 2 - 26 Removing the Sub Woofer Removing the Sub Woofer Figure 19 Removing the Card Reader Assembly 2 - 27 Removing the Card Reader Assembly Figure 20 2 - 28 Removing the PCMCIA Module Removing the PCMCIA Module Figure 21 Removing the Inverter 2 - 29 Removing the Inverter Figure 22 2 - 30 Removing the LCD Panel Removing the LCD Panel Figure 23 Removing the Camera Module 2 - 31 Removing the Camera Module Figure 24 2 - 32 Removing the Bluetooth/WLAN Antennas Removing the Bluetooth/WLAN Antennas Figure 25 Appendix A: Part Lists Part List Illustration Location The following table indicates where to find the appropriate part list illustration. Page Bottom (D470V) Page Page Page Page Page Page Page Bottom (D480V) Page Page Page Page Page Page B-1 Appendix B:Schematic Diagrams Diagram - Page Diagram - Page Diagram - Page Table 1 Schematic Diagrams B - 2 System Block Diagram (71-D40U0-D03) System Block Diagram Rtt Sheet 1 of 42 System Block Diagram ATI M10P SiS 648FX Socket 478 1 of 2 PRE/NOR# VID1 HREQ#3 RS#1 Socket 478 & ITP 2 of 2 CLOSE TO ITP PORT ITP/TAP TERMINATION CPU SIGNAL TERMINALION CLOSE TO CPU ITP/TAP TERMINATION Clock Generator CY28352 ICS 952011 CY 28342 ICS 93722 648FX-1 AGP HOST Sheet 5 of 42 M648FX-1 (Host/AGP) 1 of 4 M648FX-2 (Memory for DDR) 2 of 4 (71-D40U0-D03) B - 7 M648FX-2 (Memory for DDR) 2 of 4 Sheet 6 of 42 M648FX-2 (Memory for DDR) 2 of 4 B - 8 M648FX-3 & CRT Out 3 of 4 (71-D40U0-D03) M648FX-3 & CRT Out 3 of 4 18.07mA 7.92mA 35.4mA 6.49mA M648FX-4 (Power) 4 of 4 10U(0805) BAT_FULL CHA/BATLOW WL_LED DDR Memory DIMM addr =1010001b addr =1010000b DDR SO-DIMM_H VDDSPD DDR SSTL-2 Termination SSTL-2 Termination Resistors Sheet 10 of 42 DDR SSTL-2 Termination B - 12 LVDS Interface (SiS302LV) (71-D40U0-D03) LVDS Interface (SiS302LV) Sheet 11 of 42 LVDS interface (SiS302LV) 301LV/302LV:R894/R895 Panel Con & LED Indicator (71-D40U0-D03) B - 13 Panel Con & LED Indicator 60 mil Sheet 12 of 42 Panel Con & LED Indicator B - 14 963-1 (PCI/IDE/HyperZip) 1 of 4 (71-D40U0-D03) 963-1 (PCI/IDE/HyperZip) 1 of 4 Analog Power supplies of Transzip function for 96X Chip. IDE 963-1 963-2 (Misc Signals) 2 of 4 (71-D40U0-D03) B - 15 963-2 (Misc Signals) 2 of 4 PCBEEP( LPC addr mapping) GPIO /geyserville Sheet 14 of 42 963-2 (Misc Signals) 2 of 4 963-3 (USB I/F) 3 of 4 20 mil 20 mil Sheet 15 of 42 963-3 (USB I/F) 3 of 4 12 mil 963-4 (Power & RTC) 4 of 4 (71-D40U0-D03) B - 17 963-4 (Power & RTC) 4 of 4 Power BATOK 15 Sheet 16 of 42 963-4 (Power & RTC) 4 of 4 +3VS +3V +3VS +2.5V HDD/Combo Connector Near To The Connector Sheet 17 of 42 HDD/Combo Connector USB Port (71-D40U0-D03) B - 19 USB Port Sheet 18 of 42 USB Port B - 20 PCMCIA ENE1410 (71-D40U0-D03) PCMCIA ENE1410 PCI1410 ENE1410 B_CE1# STOP# PCMCIA Power & MDC Interface Debug Port MDC CON B_CD2# B_CA22 1394 PHY TSB41LV01 BLM21P221SGPTM00-03 .. .. R674 220 PHY_REQ LPC Super I/O PC87393 Sheet 22 of 42 LPC Super I/O PLACE NEAR PC87393 B - 24 LPT/COM Port (71-D40U0-D03) LPT/COM Port PD0 PPERR# PD7 PD3 LPC H8 C.IR Sheet 24 of 42 LPC H8 B - 26 LAN RTL8100S(B)-32/RTL8100C (71-D40U0-D03) LAN RTL8100S(B)-32/RTL8100C NC8100C NC 8110S LD for EMI supression LB Audio Codec ALC650 60 mil 60 mil AGND:25,26,27,28,29,30,31,32,33 For headphone application, FCM2012V121 Audio Out & Off Board Connectors OFF-BOARD CON. SPEAKER OUT LEDDATA/WD LFE System Power Control SLP S5 AS SIS AP NOTE 002 74(A)HC08 AUXOK Fan Control and SpeedStep MAIN2 FAN MAX6306 1UF 74(A)HC08 Mobility M10-P Rc 8X DAC2SSCLK DVO / EXT TMDS / GPIOLVDSTMDSDAC1 PCI / AGP Mobility M10-P Mem A/B Close to ASIC MEMORY CHANNEL A A MEMORY INTERFACE CHANNEL A Sheet 32 of 42 VGA DDR DRAM Channel A B - 34 VGA DDR DRAM Channel B (71-D40U0-D03) VGA DDR DRAM Channel B CLOSE TO DDR MEMORY K4D263238A-GC50 MDB18 MDB3 CHANNL B MDA[63..0]31,32 MEM_MDA[63..0] 32 MDB[63..0]31,33 MEM_MDB[63..0] 33 MDB[63..0] MDA[63..0] Mobility M10-P Power ADD ASIC DECOUPLING FOR ALL POWER AS REQUIRED 150mA 75mA POWER VCORE TEST39,40 V_ADJ15 VR_PWRGD 29 PWRGOOD_VID38 PRE/NOR#2 VSS_SENSE 3 VCC_SENSE 3 +1.2V, +1.5V 4A 4A 8A SUS- SUS-38 +2.5V, +1.25V 3A3A 0.01U 10K_1% SUS- +3V, +5V, +12V 4A 4A 4A4A 10 mil 4A 0.1UF(0805) Charger 1U_0805 30P *1U_0805 *0.1U S/W Board & Hot Key Hot keys,Power switch,key,Lid Sheet 41 of 42 S/W Board & Hot Key TouchPad & SwitchBoard (71-D40U0-D03) B - 43 TouchPad & SwitchBoard 10MIL Sheet 42 of 42 TouchPad & Switchboard