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AVIC-S1/XZ/EW5
ORDE
R
N
O
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CRT3791


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AVIC
AVIC--S1 PDA Maintenance
S1 PDA Maintenance
Contents
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1. Product Introduction -----------------------------------------------------------------------------------------------
1.1 System Overview ------------------------------------------------------------------------------------------------------------------
1.2 Product Specification -------------------------------------------------------------------------------------------------------------
2. Software Upgrade ---------------------------------------------------------------------------------------------------
2.1 Uboot Upgrade ---------------------------------------------------------------------------------------------------------------------
2.2 Image Upgrade ---------------------------------------------------------------------------------------------------------------------
3. Service Diagnostics and Trouble Shooting --------------------------------------------------------------------
3.1 Power On Test ----------------------------------------------------------------------------------------------------------------------
3.2 Drop Down Test --------------------------------------------------------------------------------------------------------------------
3.3 Mini USB Test ----------------------------------------------------------------------------------------------------------------------
3.4 D.M. Test ----------------------------------------------------------------------------------------------------------------------------
4. System View & Disassembly --------------------------------------------------------------------------------------
4.1 Tools Introduction -----------------------------------------------------------------------------------------------------------------
4.2 System View ------------------------------------------------------------------------------------------------------------------------
4.3 System Disassembly ---------------------------------------------------------------------------------------------------------------
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AVIC
AVIC--S1 PDA Maintenance
S1 PDA Maintenance
Contents
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5. Location of Major Connectors -----------------------------------------------------------------------------------
5.1 Main Board ­ Side A --------------------------------------------------------------------------------------------------------------
5.2 Main Board ­ Side B --------------------------------------------------------------------------------------------------------------
5.3 Key Pad Board ---------------------------------------------------------------------------------------------------------------------
6. Technical FAQ ------------------------------------------------------------------------------------------------------
7. Recommend Spare Parts List ------------------------------------------------------------------------------------
8. System Exploded Views -------------------------------------------------------------------------------------------
9. Service Parts List
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AVIC
AVIC--S1 PDA Maintenance
S1 PDA Maintenance
1.1 System Overview
This document describes the electrical functionality of AVIC-S1, which is a Personal Navigation Device (PND)
based on Samsung S3C2440A, 400MHz SOC and Microsoft Windows® CE.Net 4.2 core version OS. (Figure 1-1)
1. Product Introduction
Figure 1-1 AVIC-S1 overview


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AVIC
AVIC--S1 PDA Maintenance
S1 PDA Maintenance
AVIC-S1 has the following specifications:
S3C2440A, 400MHz SOC x 1
2GB NAND flash x 1
3.5", 64K-color, 320x240 TFT LCD with touch panel x 1
28mm loudspeaker x 1
Embedded microphone x 1
Mini-B USB connector, USB 1.1 compliant x 1
SD/MMC card slot x 1
Embedded GPS module and antenna x 1
Embedded Bluetooth module and antenna, Bluetooth 1.2 compliant x 1
Navi-wheel (navigation wheel) x 1
Input buttons/switches
LED indicators for charger, Bluetooth, and keypad