Operating instructions

Table of Contents

Document History .......................................................................................................... iii

Section 1 Introduction ......................................................................... 1-1

1.0 Notations Used in This Manual............................................................................1-1

2.0 Radio Description ................................................................................................1-1

Section 2 Maintenance ........................................................................ 2-1

1.0 Introduction..........................................................................................................2-1

2.0 Preventive Maintenance ......................................................................................2-1

2.1 Inspection.......................................................................................................2-1

2.2 Cleaning Procedures......................................................................................2-1

2.3 Safe Handling of CMOS and LDMOS Devices ..............................................2-2

3.0 Repair Procedures and Techniques — General..................................................2-4

4.0 Notes For All Schematics and Circuit Boards......................................................2-6

Section 3 Test Equipment and Service Aids ..................................... 3-1

1.0 Recommended Test Equipment ..........................................................................3-1

2.0 Service Aids.........................................................................................................3-2

3.0 Programming, Testing and Alignment Cable.......................................................3-3

Section 4 Power Up Self-Test ............................................................. 4-1

1.0 Power-Up Error Codes (Display Model only).......................................................4-1

2.0 Operational Error Codes......................................................................................4-2

Section 5 Controller Information ........................................................ 5-1

1.0 General Controller Block......................................................................................5-1

1.1 OMAP1710 Processor (U1000)......................................................................5-1

1.2 Flash Memory (U2000)...................................................................................5-2

1.3 DDR RAM (U2001).........................................................................................5-2

1.4 MAKO IC (U3000) ..........................................................................................5-2

2.0 Controller Board...................................................................................................5-2

2.1 Radio Power Distribution................................................................................5-2

2.2 Clocks.............................................................................................................5-4

2.3 Serial Peripheral Interface (SPI).....................................................................5-5

2.4 Serial Synchronous Interface (SSI)................................................................5-6

2.5 ACC_ID Interface ...........................................................................................5-7

2.6 USB Interface.................................................................................................5-7

2.7 Universal Connector (Side Connector)...........................................................5-8