Motorola Astro XTS 4000 Service Manual page 12

x List of Figures
List of Figures
Figure 3-1. XTS 4000 Overall Block Diagram ......................................................................................... 3-1
Figure 3-2. Receiver Block Diagram........................................................................................................ 3-2
Figure 3-3. Transceiver (VHF) Block Diagram (Power and Control Omitted).......................................... 3-3
Figure 5-1. Performance Checks Test Setup........................................................................................... 5-1
Figure 6-1. Radio Alignment Test Setup.................................................................................................. 6-1
Figure 6-2. Tuner Software Main Menu ................................................................................................... 6-2
Figure 6-3. Typical Softpot Screen - VHF ............................................................................................... 6-3
Figure 6-4. Typical Softpot Screen - UHF............................................................................................... 6-3
Figure 6-5. Radio Information Screen ..................................................................................................... 6-4
Figure 6-6. Reference Oscillator Alignment Screen - VHF ..................................................................... 6-5
Figure 6-7. Reference Oscillator Alignment Screen - UHF..................................................................... 6-6
Figure 6-8. Battery Eliminator with RF Connector and SMA ................................................................... 6-7
Figure 6-9. Transmit Power Alignment Screen (Typical) - VHF .............................................................. 6-8
Figure 6-10.Transmit Power Alignment Screen (Typical) - UHF.............................................................. 6-8
Figure 6-11. Transmit Deviation Balance Alignment Screen - VHF........................................................ 6-10
Figure 6-12.Transmit Deviation Balance Alignment Screen - UHF ....................................................... 6-10
Figure 6-13.Transmit Deviation Limit Alignment Screen - VHF ............................................................. 6-12
Figure 6-14.Transmit Deviation Limit Alignment Screen - UHF ............................................................. 6-12
Figure 6-15.Battery Eliminator with RF Connector and SMA ................................................................. 6-13
Figure 6-16.Front End Filter Alignment Screen - VHF........................................................................... 6-14
Figure 6-17.Front End Filter Alignment Screen - UHF........................................................................... 6-14
Figure 6-18.Bit Error Rate Screen .......................................................................................................... 6-16
Figure 6-19.Transmitter Test Pattern Screen - VHF .............................................................................. 6-17
Figure 6-20.Transmitter Test Pattern Screen - UHF .............................................................................. 6-17
Figure 8-1. XTS 4000 Partial Exploded View .......................................................................................... 8-2
Figure 8-2. Attaching the Antenna........................................................................................................... 8-4
Figure 8-3. Removing the Antenna ......................................................................................................... 8-4
Figure 8-4. Attaching the Battery............................................................................................................. 8-5
Figure 8-5. Removing the Battery ........................................................................................................... 8-6
Figure 8-6. Separating Flip-Front Housing Assembly From Chassis Assembly...................................... 8-7
Figure 8-7. Unplugging Flexes ................................................................................................................ 8-8
Figure 8-8. Disconnecting CE-UCM Connector Flex and Lifting Main Board.......................................... 8-8
Figure 8-9. Rotating Main Board 90° and Unplugging Top Control Inner Jumper Flex ........................... 8-9
Figure 8-10.Removing Control Band ...................................................................................................... 8-10
Figure 8-11. Removing Audio Jack Dust Cover ...................................................................................... 8-10
Figure 8-12.Removing CE Dust Cover ................................................................................................... 8-11
Figure 8-13.Removing Audio Jack ......................................................................................................... 8-11
Figure 8-14.Removing CE Retainer and Spacer .................................................................................... 8-12
Figure 8-15.Removing CE Board ........................................................................................................... 8-12
Figure 8-16.Disassemble Speaker Compartment Seal, Main Keyboard and UCM Board ..................... 8-13
Figure 8-17.Separating Keypad Backer Inner Jumper Flex ................................................................... 8-14
Figure 8-18.Removing Secure Pad ........................................................................................................ 8-14
Figure 8-19.Removing Front Housing from Flip Assembly..................................................................... 8-15
Figure 8-20.Removing Tabs from Flip Stopper Pad ............................................................................... 8-15
Figure 8-21.Removing Microphone Boot and Microphone from Front Housing ..................................... 8-16
Figure 8-22.Separating Hinge from Flip Inner Housing .......................................................................... 8-16
Figure 8-23.Removing CID Bezel........................................................................................................... 8-17
Figure 8-24.Flip Flex .............................................................................................................................. 8-18
Figure 8-25.Inserting Flip Flex................................................................................................................ 8-19
Figure 8-26.Tongue in CID Bezel into Flip Sub-Assembly...................................................................... 8-19