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LCD PC E
LCD PC E
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8590 MAINTENANCE
8590 MAINTENANCE
Contents
1. Hardware Engineering Specification ----------------------------------------------------------------------------
1.1 Introduction ---------------------------------------------------------------------------------------------------------
1.2 System Hardware ---------------------------------------------------------------------------------------------------
1.3 TV/FM General Feature -------------------------------------------------------------------------------------------
1.4 Other Functions-----------------------------------------------------------------------------------------------------
1.5 Peripheral Components------------------------------------------------------------------------------------------------------------
1.6 Power Management-----------------------------------------------------------------------------------------------------------------
1.7 Appendix------------------------------------------------------------------------------------------------------------------------------
2. System View & Disassembly --------------------------------------------------------------------------------------
2.1 System View ---------------------------------------------------------------------------------------------------------
2.2 System Disassembly -------------------------------------------------------------------------------------------------
3. Definition & Location of Connectors / Switches Setting ----------------------------------------------------
4. Definition & Location of Major Component ------------------------------------------------------------------
5. Pin Description of Major Component ---------------------------------------------------------------------------
5.1 Pentium 4(Willamette/Northwood) mFC-PGA2 478 pins ---------------------------------------------------------
5.2 VIA VT8703 North Bridge with S3 Savage4 AGPX4--------------------------------------------------------------
5.3 VIA VT8235 PCI-LPC/ISA South Bridge -------------------------------------------------------------------------
6. System Block Diagram ---------------------------------------------------------------------------------------------
7. Maintenance Diagnostics ------------------------------------------------------------------------------------------
7.1 Introduction ---------------------------------------------------------------------------------------------------------
7.2 PCI Debug Card ----------------------------------------------------------------------------------------------------
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