Ericsson LPE-200 manual Push Battery Contacts

Page 29

AE/LZB 119 1902 R1A

Figure 13

10.Using a flat blade screwdriver, push on the battery contacts. Be careful not to damage the gasket. Applying pressure on the battery contacts will slowly separate the main circuit board and shield from the metal frame.

Figure 13 - Push Battery Contacts

Figure 14

11.Carefully unplug the small flex at the top of the radio (F).

NOTE

This connector is not keyed. When replacing be careful to plug back properly.

Figure 15

12.Remove the board from the shield by prying up on a corner and working around the board to release the snaps.

Figure 15 - Separating Board From Shield

Figure 16

13.To remove the switch assembly use a small flat blade screw driver and pry up on the bottom latch.

F

Figure 14 - Board/Shield Separated From Metal Frame

Figure 16 - Removing the Switch Assembly (Pry up on bottom latch)

29

Image 29
Contents Maintenance Manual AE/LZB 119 1902 R1A DEC Original issueTable of Contents General Error Codes SpecificTransmit ReceiveDescription Mechanical Options and AccessoriesControls OperationOPT Keypad SCAN/SYSTEM FunctionsSCN Software Circuit AnalysisReceiver RX Front EndRx Back End Audio Power Amplifier N600 Phase Digitizer D701Digital I/O Lines DSP ModuleTX/Converter/Modulator N150 TransmitterTransmit Frequency Generation Power Sensor Circuit N102-A Power Amplifier N101SAW Transmit Band Pass Filter Directional Coupler W100Synthesizer DC Power Distribution + Switch Tx Switch+5V-D Switching Regulator N902 Analog Regulator N900LCD Negative Bias Generator ServiceEquipment Required ProgrammingFlash Programming Programming ModeBasic Troubleshooting General Troubleshooting Symptom Possible Cause/Action RequiredTransmit Path Test Points and Levels Error Code Overview Error Codes IntroductionError Code Format Fatal ErrorsSpecial Error Codes Non-Fatal ErrorsError Codes Specific Hardware Fatal System ErrorsOperational Software Fatal System Errors Operational Software Non-Fatal System Errors Message Code Description Radio Programming ErrorsRadio Errors That Are Returned From The Bootloader Software AE/LZB 119 1902 R1A To disassemble the LPE-200 radio Disassembly ProcedurePush Battery Contacts Reassembly PA Module ReplacementFilters Z400 And Z401 Replacement Radio, 900 MHz Assembly Diagram and Parts ListFront Assembly Scan SXK 107 Front Assembly ScanFront Assembly System Rear Assembly SXK 107 Radio Rear AssemblyROA 117 MHz Main Circuit Board AssemblyMHz Circuit Board Front SideBack Side Block Diagram Transmitter Transmit Offset Synthesizer Receiver Front End Receiver Back End RF Regulators Digital I/O Lines to RF Section Analog I/O Lines to RF Section TX/RX Audio ROA 117 2297, Sheet 11, Rev. B Flex Connector DSP Connectors System Memory Regulators/Power Switch LCD Bias, LED Driver, UDC SWA+ OUT Debbie D601 Hillary D701 Ericsson Inc