1. Power(SMPS) CIRCUIT ...........................................................................................................................3-2
5. FPGA TROUBLESHOOTING ................................................................................................................3-15
6. VIDEO TROUBLESHOOTING ...............................................................................................................3-16
7. AUDIO TROUBLESHOOTING ...............................................................................................................3-29
BLOCK DIAGRAM ..........................................................................................................................................3-38
1. OVERALL BLOCK DIAGRAM ...............................................................................................................3-38
2. POWER BLOCK DIAGRAM ..................................................................................................................3-39
3. BLOCK DIAGRAM .................................................................................................................................3-40
CIRCUIT DIAGRAMS ......................................................................................................................................3-41
1. POWER(SMPS) CIRCUIT DIAGRAM ....................................................................................................3-41
2. CPU & SYSTEM MEMORY CIRCUIT DIAGRAM ..................................................................................3-43
PRINTED CIRCUIT DIAGRAMS .....................................................................................................................3-61
SECTION 3
ELECTRICAL
CONTENTS
3-1