NCN6186 Vocon Board Layout-Side | Motorola SSETM 5000 guide

12-28	Schematics, Board Layouts, and Parts Lists: VOCON Board

Figure 12-22. NCN6186_ VOCON Board Layout—Side 2

R216

R213

R231

R224

R256

R241

R219

R233

R230

R225

R234

R229

VR207

VR208

VR209

U506

	C540									R560
										C543
										C543
										C535	C544
										C535
										K1
K10										K1

C545	R583

	C309	C308		R327
	C313		R325	D301
	R337	Y301		D301
	R337			Q303

R239 R228

R232

R235

R226

R227

R236

C528

C529

R581

B503

C531

U501	R557	R522	R538

R548

R556

C554

C533

R551

R582

10

1

A1		A8
	U301	C305 C312
	U301

R326 Q302

					R526	R524
A10				A1		R514
					R520	R514
	B502			C516
32K	C552	C551	C550	C516		C541	R558	R559
G_	C514
	C514

C526	U502
C520		C530
R537	R589
	R589
C542		R586
R564		R585
		R585

11

U503

20

C524

R554

C527

R553

R549

R550

C523

C304					R303
R334	H1				H8
R595	C302	R301	R302	C310
				C314
		C301	C303		U303

R310

R305 R312

3

Q301

4 6

R313

U305

C316 R320

R307

R321

R304

C555

R576

R528

R523

R519

R584

Q305

C704

U304

C315

C322

J102

2

4

3

Q505 Q506

R203

R204

Q201

R210

R209

R575 R527

	U406	C437
	U404	C438
C439	U405	C219	R201	C251
			R201	C251

C705

B702

C736

C706

L700

14

R711

C723

8

R719

C715

C727

U702

C714

R720

21

6	5
6
8	7
10	9
10
12	11

P201

C725	U701
C726

Q700

R704 R705

R574

R503

C510

8

U505

5

D501

C409

G1	A1	C441
		R401

	U402
	C401C442
G8	A8

R202

U202	U201
	R207
	R258 R257

R715

C719

R214

R728

R727

C724

C232

R717

C717

13

20

7

26

U700

4

C509

CS0

D402

R577

C730	U705

C411

A1	A6
	D401
	U403
	CS2

H1	H6	C443
		C443

R_W

Q502

R578

Q508

R510

R504

4

Q501

Q509

5

8

R587

R588

C728

R722

R724

R723

R725

R718

	U703
	C712	U704
	C710	U704
	C711	C729
	C707	C729
	C707
	R716 C718
	R726
	C716

14	13
14
	15

MAEPF-27939-O

November 11, 2004

6881094C12-A

Image 194

Motorola SSETM 5000 service manual NCN6186 Vocon Board Layout-Side

Contents

SSE Page SSE UHF Range 2 450-488 MHz Portable Radio Foreword Before using this product, read the operating instructionsFor safe usage contained in the Product Safety and RF Exposure booklet enclosed with your radio Table of Contents Chapter Chapter Performance Checks Chapter Radio Alignment Procedures Chapter Encryption Chapter Troubleshooting Tables Chapter TroubleshootingChapter Troubleshooting Charts Chapter Troubleshooting Waveforms Related Publications Appendix a AccessoriesAppendix B Replacement Parts Ordering Glossary Viii November 11 List of Figures MHz Clock Waveform List of Tables Limited Warranty Commercial WarrantySpecial Note on Nypd Warranty Agreement What This Warranty Covers And For How Long II. General Provisions IV. How To Get Warranty ServiceWhat This Warranty Does Not Cover III. State Law Rights VI. Patent And Software Provisions VII. Governing Law Xiv FLASHport Physical Features of the RadioRadio Description Portable Radio Model Numbering System Position SSE 5000 UHF Range 2 450-488 MHz Model Chart Item Number Description Specifications for UHF Range 2 450-488 MHz Radios General Receiver Transmitter Notations Used in This Manual Injury Radio Description Notations Used in This Manual Theory of Operation Major Assemblies Mode of Operation Receiving Transmitting RX LNA V5A Power DistributionPart Number Description V3A V3D Output Description Name DC Power Routing-Transceiver BoardDC Power Routing-VOCON Board V3A Supply Output Supply Type Unprogrammed Circuits Supplied Voltage Output Voltage Transceiver Board Battery Connector J3Vocon Connector P1 Interconnections Antenna Ports Serial Eeprom Receiver Front-End Power Conditioning ComponentsReceiver UHF Range Receiver Back-End Abacus III AD9874 Functional Block Diagram Transmitter Driver Amplifier Power DistributionPower Amplifier Transistor Q107 Harmonic Filter Antenna SwitchDirectional Coupler Pin Name Description Power-Control IC Pcic U104RF Detector D101 VAR1 VAR2Vlim VAR3 Fractional-N Frequency Synthesizer FracN IC U202 Frequency Generation Unit FGUReference Oscillator Y200 VCO Buffer IC Vcobic Vocon BoardLoop Filter Transceiver Board Connector P201 Universal Flex Connector J102 Functional Blocks Microcontroller Unit MCU External Interface Module EIM Digital Signal Processor DSP Baseband Interface Port BBP General-Purpose Input/Output Gpio Module System Clocks Audio and Power Gcap II IC U501 Voltage Regulation MCU Interface Audio Circuitry Audio PA Status Mode Voltage Interface Support One-Wire Support USB Transceiver MHz Reference Generation for Gcap II IC Watchdog TimerKHz Oscillator and Cmos Output Universal Connector and Option Selects Universal Side Connector Pin Number Description Function Option Select Voltage Display ModuleControls and Control Top Flex Vocon Audio Paths Transmit Audio Path Receive Audio Path Gcap II IC U501 Radio Power-Up/Power-Down Sequence Theory of Operation Vocon Board Test Equipment Test Equipment and Service AidsLevels of Service 2Test Equipment and Service Aids Test Equipment Part Description Application Service AidsMotorola Number Motorola Service Part Description Application ChipMaster Options SOIC-14/SOL-16J Service LevelMotorola Part Description Application Number Field Programming Test Equipment Setup Performance Checks System Analyzer Test Set Power Supply Radio Test ModeAccess the Test Mode Display Description Appears ESN No. Display Description Function Tones RF Test ModeTest Channel Astro Control Top Test Mode Test Name System Analyzer Radio Test Set Comments Test Mode CSQReceiver Performance Checks Sinad Transmitter Performance Checks Performance Checks Transmitter Performance Checks Radio Alignment Procedures Radio Alignment Test Setup Radio Information Reading the RadioTuner Menu Reference Oscillator Alignment Transmitter AlignmentsSoftpot Transmit Power Alignment Band Target Transmit Power Watts Transmit Power Alignment Screen High Power Transmit Deviation Balance Alignment Transmit Deviation Balance Alignment Screen Transmit Deviation Limit Alignment Transmit Deviation Limit Alignment Screen Transmitter Test Pattern Performance TestingBattery Reading Calibration 11. Battery Reading Calibration Screen Load an Encryption Key Multikey FeatureEncryption Encryption Multikey Feature Cleaning Disassembly/Reassembly ProceduresGeneral Maintenance Inspection Handling Precautions SSE 5000 Exploded View SSE 5000 Exploded View NNTN4825 KIT, Back Chassis includes items NNTN4826 KIT, Front Chassis includes items Antenna Disassembly/Reassembly Procedures for AccessoriesBattery Attach the Antenna Belt Clip Attach the BatteryRemove the Battery Attach the Belt Clip Remove the Belt Clip Attaching the Belt Clip Carry Case Assembling the Carry Case Remove the Universal Connector Dust Cover Disassembly/Reassembly Procedures for Radio KnobsUniversal Connector Dust Cover Attach the Universal Connector Dust Cover Remove the Volume Knob Install the Channel Select KnobVolume Knob Channel Select Knob Separate the Chassis and Housing Assemblies Disassembly Procedures for SSE 5000 RadioInstall the Volume Knob Disassemble the Chassis Assembly Disassemble the Control Top Disassemble the Housing Baseplate Reassembly Procedures for SSE 5000 Radio Reassemble the Control Top Reassemble the Chassis Assembly Join the Chassis and Housing Assemblies Reassemble the Housing Baseplate November 11 Signal Name Nominal Value Tolerance Vocon Board Source TroubleshootingVoltage Measurement and Signal Tracing Standard Bias Table Power-Up Error Codes Error Description Error Type Corrective Action Code Error Code Description Corrective Action Operational Error CodesReceiver Troubleshooting Symptom Possible Cause Corrective Action Transmitter TroubleshootingEncryption Troubleshooting PL, DPL, MDC Troubleshooting Charts List of Troubleshooting Charts Main Troubleshooting Flowchart Vocon Power-Up Failure-Page OK? DC Supply Failure-Page Host C VHF U1 Display Failure-Page Regsel Check Active Low Status on both Reset and CS Volume Set Error Control top/PTT Channel Select Error RTA3 RTA2 RTA1 RTA0 Button Test PTT Top/Side Button Test VCO TX/RX Unlock VCO TX/RX Vocon TX Audio-Page OK? TX RF Vocon RX Audio-Page RX SAP Check Preamp Output Signal At C530 RX RF-Page Rxlo Vocon RX LNA RX RF-Page UHF TX RF-Page Measure RF levels at C723 Temp Keyload Failure Vocon Secure Hardware Failure Synopsis Troubleshooting Charts Secure Hardware Failure Troubleshooting Tables List of Board and IC Signals J102 Side Description Probe Point Connector Pin No Number J707 Description To/From Pin No J701 Description J701 Description To/From Pin No Address ResetADV Ground Data CS1 VPPEnoe CS2 Address Ground Not Used Data Extspkrsel Hostwake BatteryidEepotinc Audiopaen KPROW2 EncresetBoot KPROW3 Adtrig URXD1USBVMIURTS1XRXD URXD2 Spimisob Misob Not Used BtdisableSpimisoa Misoa Not Used Eepromsel Flprcs AbacuscsUnisel Gcapce Usbvmo UCTS1USBSPEEDUTXD1USBVPO Usbtxen Khzint Not Used Batbusen OnewireenKvlusbdet Usbvpi CKO Ebon OeenEB1N Wait RXDIN5V RXDINENC3VTXDOBDI5V RTS Spimosib Mosib Flprcs Uartint GcapresetxOnewireopt Spimisob Misoa TXDOBDIUP3V RTSFILLSEN3V CTSFILLREQ3VTXDOBDIENC3V AD4BDID XTAL2 PRSC2 Battery Auxbat AuxfetXTAL1 LX2 LS3RX PadrvPasense PGM0 Dgnd Dwnout Dwnin Simio AD5VOLUMEAGND3 Cmpout Dscinn Micinneg 10-24 Troubleshooting Waveforms List of Waveforms 11.2 13 MHz Clock MHz Clock Waveform 11.3 16.8 MHz Buffer Input and Output Trace 1 Buffer input at R452 Trace 2 Buffer output at C452 11.4 32.768 kHz Clock Outputs 768 kHz Clock Outputs Waveforms SPI B Data SPI B Data Waveforms Receive Serial Audio Port SAP Receive Serial Audio Port SAP Waveforms Receive Baseband Interface Port RX BBP Receive Baseband Interface Port RX BBP Waveforms Transmit Baseband Interface Port TX BBP Transmit Baseband Interface Port TX BBP Waveforms Schematics, Board Layouts, and Parts Lists List of Vocon Schematics, Board Layouts and Parts Lists Transceiver RF Board Txalc NUE7337 Receiver Front-End Circuit NUE7337 Receiver Back-End Circuit NUE7337 Transmitter and Automatic Level Control Circuits NUE7337 Frequency Generation Unit Synthesizer Circuit-1 NUE7337 Frequency Generation Unit Synthesizer Circuit-2 NUE7337 DC Power NUE7337 Antenna Switch and Harmonic Filter NUE7337 Transceiver RF Board Layout-Side 10. NUE7337 Transceiver RF Board Layout-Side NUE7337 Transceiver RF Board Parts List CAP Chip 12.0 PF 5% COG CAP Chip 8.0PF 16V .5PFCAP Chip 7.0PF 16V .5PF CAP CER Chip 4.7UF Contact RF Connector Connector ContactBattery COIL, 6.8 UH Power HDI Layers MA,.58OHM,SMNotplaced 64AM Dummy Part Number PCB Tstr P-CH Hdtmos IC Temperture Sensor Module Direct CouplerIC VHF/UHF/800 MHZ Ldmos Driver IC PWR Ctrl in MOS20 Schematics, Board Layouts, and Parts Lists Vocon Board 12. NCN6186 Vocon Board Overall Circuit Schematic-Sheet 2 13. NCN6186 Vocon Universal Connector Circuit 14. NCN6186 Vocon Flipper Circuit 15. NCN6186 Vocon Controller and Memory Circuits-Sheet 1 16. NCN6186 Vocon Controller and Memory Circuits-Sheet 2 17. NCN6186 Vocon Audio and DC Circuits 18. NCN6186 Vocon DC Clocks 19. NCN6186 Vocon Display-RF Interface 20. NCN6186 Vocon Spark Gaps 21. NCN6186 Vocon Board Layout-Side 22. NCN6186 Vocon Board Layout-Side NCN6186 Vocon Board Parts List IC Single FET BUS Switch ConnectorCoil 47UH SMT Power LED Stanley Bicolor RED Ohms IC Spdt Switch Power ManagementIC Cmos Bilateral Switch Shield SUB Patriot 23. Control Flex Overall Circuit Schematic Control Flex 24. Control Flex Board Layout-Side 26. Universal Flex Overall Circuit Schematic Universal Flex 27. Universal Flex Board Layout-Side 29. UCM Flex Overall Circuit Schematic 12.5 UCM 30. UCM Board Layout-Side Appendix a Accessories Surveillance Accessories Keyload AccessoriesMicrophones and Microphone Accessories Programming Cables Appendix B Replacement Parts Ordering Parts Identification Product Customer ServiceFax Orders Glossary ALC Codeplug Term Definition Epot KVL MCU OSW Reset Sram Tsop Glossary-10 November 11 Index Vocon Specifications Index-3 Index-4 Page 6881094C12-A Motorola, Inc West Sunrise Boulevard Ft. Lauderdale, FL