Contents
1. Precaution
1-1 Safety Precautions ...........................................................................................1-1
1-2 Static Electricity Precautions ............................................................................1-2
2. Product Specification
2-1 Product Feature ...............................................................................................2-1
2-2 Specifications ...................................................................................................2-3
2-3 Specifications Analysis .....................................................................................2-4
2-4 Accessories ......................................................................................................2-6
3. Disassembly & Reassembly
3-1 Overall Disassembly & Reassembly ................................................................3-1
4. Troubleshooting
4-1 Checkpoints by Error Mode..............................................................................4-2
4-2 Upgrade Methods.............................................................................................4-14
5. Exploded View & Part List
5-1 Exploded View .................................................................................................5-2
5-2 Electrical Part List ............................................................................................5-4
6. PCB Diagram
6-1 PCB Top ...........................................................................................................6-2
6-2 PCB Bottom .....................................................................................................6-4
7. Schematic Diagram
7-1 Overall Block Diagram .....................................................................................7-2
7-2 S5L8700A02 ....................................................................................................7-3
7-3 MEMORY .........................................................................................................7-4
7-4 LCD/KEY ..........................................................................................................7-5
7-5 USB/MODE/DET ..............................................................................................7-6
7-6 AUDIO (EAR JACK) .........................................................................................7-7
7-7 POWER............................................................................................................7-8
7-8 FM/RTC ............................................................................................................7-9
7-9 CODEC ............................................................................................................7-10
