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Motorola ASTRO Digital Spectra User Manual
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6881076C25-E
September 5, 2008
Troubleshootin
g Waveforms:
ASTRO Dig
ital Spectra Plus VOCON Board Waveforms
6-11
Serial Audio Port W
aveform
RX Audio W
aveform
Transmitting
1 kHz tone at 85mVrms into microphone
Trace 1 — U402 —
7 - Frame Sync
Trace 2 — U402 — 11 - Clock
Trace 3 — U402 — 13 - Data
Receiving
1 kHz tone at 3 kHz Dev, -47dBm
Trace 1 — U402 — 2
254
256
Table of Contents
Default Chapter
3
Motorola, Inc
3
Foreword
4
Manual Revisions
4
Computer Software Copyrights
4
Document Copyrights
4
Disclaimer
4
Trademarks
4
Document History
5
Table of Contents
7
Commercial Warranty
21
Limited Warranty
21
Motorola Communication Products
21
General Provisions
21
What this Warranty Covers and for How Long
21
How to Get Warranty Service
22
State Law Rights
22
What this Warranty Does Not Cover
22
Governing Law
23
Patent and Software Provisions
23
Model Numbering, Charts, and Specifications
25
Mobile Radio Model Numbering Scheme
25
ASTRO Digital Spectra Motorcycle 15 Watt (Ranges 1 and 2) Model Chart
26
ASTRO Digital Spectra Motorcycle 15 Watt (Ranges 3 and 3.5) Model Chart
27
ASTRO Digital Spectra VHF 10-25 Watt Model Chart
28
ASTRO Digital Spectra VHF 25-50 and 50-110 Watt Model Chart
29
ASTRO Digital Spectra VHF 25-50 and 50-110 Watt Model Chart (Cont.)
30
ASTRO Digital Spectra UHF 10-25 Watt Model Chart
31
ASTRO Digital Spectra UHF 20-40 Watt Model Chart
32
ASTRO Digital Spectra UHF 20-40 Watt Model Chart (Cont.)
33
ASTRO Digital Spectra UHF 50-110 Watt Model Chart
34
ASTRO Digital Spectra UHF 50-110 Watt Model Chart (Cont.)
35
ASTRO Digital Spectra 800 Mhz Model Chart
36
ASTRO Digital Spectra Plus VHF 25-50 and 50-110 Watt Model Chart
37
ASTRO Digital Spectra Plus VHF 25-50 and 50-110 Watt Model Chart (Cont.)
38
ASTRO Digital Spectra Plus UHF 20-40 Watt Model Chart
39
ASTRO Digital Spectra Plus UHF 20-40 Watt Model Chart (Cont.)
40
ASTRO Digital Spectra Plus UHF 50-110 Watt Model Chart
41
ASTRO Digital Spectra Plus UHF 50-110 Watt Model Chart (Cont.)
42
ASTRO Digital Spectra Plus 800 Mhz Model Chart
43
ASTRO Digital Spectra Plus 800 Mhz Model Chart (Cont.)
44
VHF Radio Specifications
45
UHF Radio Specifications
46
800 Mhz Radio Specifications
47
Chapter 1 Introduction
49
General
49
Notations Used in this Manual
50
Chapter 2 General Overview
51
Introduction
51
Analog Mode of Operation
52
ASTRO Mode of Operation
52
Control Head Assembly
52
Display (W3 Model)
52
Display (W4, W5, and W7 Models)
52
Display (W9 Model)
53
Vacuum Fluorescent Display Driver
53
Vacuum Fluorescent Voltage Source (W9 Model)
53
Controls and Indicators
53
Status Leds
53
Backlight Leds
53
Vehicle Interface Ports
54
Power Supplies
54
Ignition Sense Circuits
54
Power Amplifier
55
Gain Stages
55
Power Control
55
Circuit Protection
55
DC Interconnect
55
Front-End Receiver Assembly
56
RF Board Basic
56
Voltage-Controlled Oscillator
56
VHF Radios
56
UHF and 800 Mhz Radios
57
Command Board
57
ASTRO Spectra Vocoder/Controller Board
57
Radio Power
58
General
58
B+ Routing for ASTRO Spectra VOCON Board
59
Figure 2-1. DC Voltage Routing Block Diagram
59
Figure 2-2. ASTRO Spectra B+ Routing for Vocoder/Controller (VOCON) Board
60
Chapter 3 Theory of Operation
61
RF Board
61
General
61
Figure 3-1. Prescaler IC Block Diagram
62
Figure 3-2. Synthesizer IC Block Diagram
62
Synthesizer
63
First VCO Frequency Generation
63
Reference Frequency Generation
63
Figure 3-3. Loop Divider Waveforms
64
Programmable Reference Divider
64
Auxiliary Control Bits
65
Figure 3-4. Loop Filter Schematic
65
Loop Filter
65
Phase Modulator
65
Power Distribution
66
Second VCO
66
Receiver Back-End
66
First if
66
Abacus II IC
67
Command Board
68
Microcontroller and Support Ics
68
Serial Input/Output IC
68
Power-Up/-Down Sequence
69
Regulators
70
Reset Circuits
70
Table 3-1. Integrated Circuits Voltages
70
Serial Communications on the External Bus
71
Figure 3-5. Power-On Reset
71
Synchronous Serial Bus (MOSI)
72
Received Audio
72
Microphone Audio
72
Transmit Deviation
73
Line Driver
73
Flash Programming
73
Encryption Voltages
73
Regulator and Power-Control IC
74
Figure 3-6. Transmitter Attack Time
74
ASTRO Spectra VOCON Board
75
General
75
Controller Section
75
Figure 3-7. VOCON Board - Controller Section
76
Vocoder Section
77
RX Signal Path
78
Figure 3-8. VOCON Board - Vocoder Section
78
Figure 3-9. DSP RSSI Port - RX Mode
79
TX Signal Path
81
Figure 3-10. DSP RSSI Port - TX Mode
81
Controller Bootstrap and Asynchronous Buses
82
Figure 3-11. Host SB9600 and RS232 Ports
83
Vocoder Bootstrap
84
Serial Peripheral Interface (SPI) Bus
84
Controller Memory Map
84
Figure 3-12. Controller Memory Mapping
85
Vocoder Memory Map
86
Figure 3-13. Vocoder Memory Mapping
87
MCU System Clock
88
DSP System Clock
88
Radio Power-Up/Power-Down Sequence
88
VOCON Board Signals
89
Table 3-2. VOCON Board Address Bus (A) Pinouts
89
Table 3-3. VOCON Board Address Bus (HA) Pinouts
90
Table 3-4. VOCON Board Data Bus (D) Pinouts
90
Table 3-5. VOCON Board Data Bus (HD) Pinouts
91
Table 3-6. U204 (MCU)
92
Table 3-7. U206 (SLIC)
94
Table 3-8. VOCON U405 (DSP)
96
Table 3-9. VOCON U406 (ADSIC)
96
ASTRO Spectra Plus VOCON Board
98
General
98
ASTRO Spectra Plus Controller Section
98
ASTRO Spectra Plus Vocoder Section
99
Figure 3-14. ASTRO Spectra Plus VOCON Board - Controller Section
99
Figure 3-15. ASTRO Spectra Plus VOCON Board - Vocoder Section
100
ASTRO Spectra Plus RX Signal Path
101
Figure 3-16. ASTRO Spectra Plus RX Signal Path
101
ASTRO Spectra Plus TX Signal Path
102
Figure 3-17. ASTRO Spectra Plus TX Signal Path
102
ASTRO Spectra Plus Controller Bootstrap and Asynchronous Busses
103
ASTRO Spectra Plus Serial Peripheral Interface Bus
104
ASTRO Spectra Plus MCU and DSP System Clocks
104
Figure 3-18. ASTRO Spectra Plus Host SB9600 and RS232 Ports
104
ASTRO Spectra Plus Voltage Regulators
105
Figure 3-19. ASTRO Spectra Plus VOCON DC Distribution
105
ASTRO Spectra Plus Radio Power-Up/Power-Down Sequence
106
Voltage Control Oscillator
107
VHF Band
107
DC Voltage Supplies
107
General
107
Vco
107
Synthesizer Feedback
108
RX Buffer Circuitry
108
Frequency Divider and TX Buffer Circuitry
108
UHF Band
109
General
109
Super Filter 8.6 V
109
Vco
109
Receive Mode (AUX2* Low)
109
Transmit Mode (AUX2* High)
109
Bandshift Circuit
109
Output Buffer
109
First Buffer
109
Doubler
110
Synthesizer Feedback
110
Second Buffer
110
Receive/Transmit Switch
110
800 Mhz Band
110
General
110
Super Filter 8.6 V
110
Vco
110
Receive Mode-AUX 1* and aux 2* High
111
Transmit Mode-AUX 1* High; aux 2* Low
111
Talkaround Mode-AUX 1* Low; aux 2* Low
111
VCO Buffer
111
First Buffer Circuit
111
Doubler
111
Second Buffer
112
K9.4 V Switch
112
Receiver Front-End
113
VHF Band
113
General
113
Theory of Operation
113
UHF Band
113
Theory of Operation
114
800 Mhz Band
114
General
114
Power Amplifiers
115
VHF Band Power Amplifiers
115
High-Power Amplifier
115
Transmitter
115
Antenna Switch and Harmonic Filter
116
Figure 3-20. RPCIC Block Diagram
117
Power Control Circuitry
117
25/10-Watt Power Amplifier
119
Antenna Switch and Harmonic Filter
120
Power Control Circuitry
120
Figure 3-21. Regulator/Power Control IC Block Diagram
121
50-Watt Power Amplifiers
123
Figure 3-22. 50-Watt Power Amplifier Block Diagram
123
Transmitter
123
Antenna Switch and Harmonic Filter
124
Figure 3-23. Regulator/Power Control IC Block Diagram
125
Power Control Circuitry
125
UHF Band Power Amplifiers
128
Figure 3-24. UHF High-Power, Power Amplifier Block Diagram
128
High-Power Amplifier
128
Transmitter
128
Antenna Switch and Harmonic Filter
129
Power Control Circuitry
129
Figure 3-25. RPCIC Block Diagram
130
40-Watt Power Amplifier
132
Transmitter
132
Antenna Switch and Harmonic Filter
133
Figure 3-26. RPCIC Block Diagram
134
Power Control Circuitry
134
15- and 35-Watt Amplifiers
137
800 Mhz Band Power Amplifiers
137
Transmitter
137
Antenna Switch and Harmonic Filter
138
Figure 3-27. RPCIC Block Diagram
139
Power Control Circuitry
139
Temperature Sensing
141
Chapter 4 Troubleshooting Procedures
143
ASTRO Spectra Procedures
143
Handling Precautions
143
Voltage Measurement and Signal Tracing
144
Power-Up Self-Check Errors
144
Table 4-1. Power-Up Self-Check Error Codes
144
Power-Up Sequence
145
RF Board Troubleshooting
147
Display Flashes "FAIL 001
147
Table 4-2. Voltage by Location
147
Incorrect Values at U602, Pin 19
148
Incorrect Values at U602 Pin 25 (MODULUS CONTROL)
149
Incorrect Voltage at Positive Steering Line
149
Review of Synthesizer Fundamentals
149
Table 4-3. Feedback Frequency Ranges
149
Second VCO Checks
150
Troubleshooting the Back-End
150
Standard Bias Table
151
Table 4-4. Standard Operating Bias
151
ASTRO Spectra Plus Procedures
152
ASTRO Spectra Plus Power-Up Self-Check Errors
152
Table 4-5. ASTRO Spectra Plus Power-Up Self-Check Error Codes
152
ASTRO Spectra Plus Power-Up Self-Check Diagnostics and Repair
153
ASTRO Spectra Plus Standard Bias Table
154
Table 4-6. ASTRO Spectra Plus Standard Operating Bias
154
VCO Procedures
155
VHF Band
155
Out-Of-Lock Condition
155
VCO Hybrid Assembly
155
Figure 4-1. VCO Block Diagram - VHF Band
156
No or Low Modulation
157
No or Low Output Power (TX or RX Injection)
157
UHF Band
157
Table 4-7. VCO Frequency
157
VCO Hybrid Assembly
157
No or Low Output Power (TX or RX Injection)
158
Out-Of-Lock Condition
158
Figure 4-2. VCO Block Diagram - UHF Band
159
No or Low Modulation
159
800 Mhz Band
160
Figure 4-3. VCO Block Diagram - 800 Mhz Band
160
Out-Of-Lock Condition
160
VCO Hybrid Assembly
160
No or Low Modulation
161
No or Low Output Power (TX or RX Injection)
161
Receiver Front-End (RXFE)
162
VHF Band
162
UHF Band
162
800 Mhz Band
162
Power Amplifier Procedures
163
VHF Band
163
General Troubleshooting and Repair Notes
163
High-Power Amplifier
163
Figure 4-4. Connector Pin-Out - High-Power Amplifier
164
Table 4-8. Power Control DC Voltage Chart
165
PA Functional Testing
167
Table 4-9. LLA and 2Nd Stage Typical Voltages
168
Power Control and Protection Circuitry
170
25/10 Watt Power Amplifier
171
General Troubleshooting and Repair Notes
171
PA Functional Testing
172
Table 4-10. DC Voltages and Input Power Chart
172
Figure 4-5. PA Test Adapter, 25/10 Watt Power Amplifier
173
Table 4-11. Power Control DC Voltage Chart
173
Localizing Problems
176
Table 4-12. Antenna Switch DC Voltage Chart
176
Isolating Failures
177
Table 4-13. LLA and Driver Typical Voltages
177
Power Control and Protection Circuitry
179
General Troubleshooting and Repair Notes
180
Watt Power Amplifiers
180
PA Functional Testing
181
Table 4-14. DC Voltages and Input Power Chart
181
Figure 4-6. PA Test Adapter, 50 Watt Power Amplifier
182
Table 4-15. Power Control DC Voltage Chart
182
Localizing Problems
184
Isolating Failures
185
Table 4-16. LLA and Pre-Driver Typical Voltages
185
Power Control and Protection Circuitry
187
UHF Band
189
General Troubleshooting and Repair Notes
189
High-Power Amplifier
189
Figure 4-7. Connector Pin-Out - High-Power Amplifier
190
Table 4-17. Power Control DC Voltage Chart
191
PA Functional Testing
193
Table 4-18. LLA and 2Nd Stage Typical Voltages
194
Power Control and Protection Circuitry
196
Figure 4-8. Block Diagram for Spectra High-Power Power Amplifier
198
General Troubleshooting and Repair Notes
198
Watt Power Amplifiers
198
PA Functional Testing
199
Figure 4-9. PA Test Adapter, 40 Watt Power Amplifier
200
Table 4-19. DC Voltages and Input Power Chart
200
Table 4-20. Power Control DC Voltage Chart
201
Localizing Problems
203
Table 4-21. Antenna Switch DC Voltage Chart
203
Isolating Failures
204
Table 4-22. LLA and Pre-Driver Typical Voltages
204
Power Control and Protection Circuitry
206
800 Mhz Band
208
General Troubleshooting and Repair Notes
208
Watt and 35 Watt Power Amplifiers
208
Figure 4-10. PA Test Adapter, 15 and 35 Watt Power Amplifier
209
PA Functional Testing
209
Table 4-23. DC Voltages and Input Power Chart
209
Table 4-24. Power Control DC Voltage Chart
210
Localizing Problems
213
Table 4-25. Antenna Switch DC Voltage Chart
213
Isolating Failures
214
Power Control and Protection Circuitry
216
Chapter 5 Troubleshooting Charts
219
Introduction
219
List of Troubleshooting Charts
219
RF Board Back-End
219
Command Board
219
Radio Power-Up Fail
219
Bootstrap Fail
219
01/90, General Hardware Failure
219
01/81, Host ROM Checksum Failure
219
01/82 or 002, External EEPROM Checksum Failure
219
No TX Modulation
220
Key Load Fail
220
800 Mhz Receiver Front-End Hybrid
220
UHF Receiver Front-End Hybrid
220
VHF Receiver Front-End Hybrid
220
ASTRO Spectra Plus VOCON Power-Up Failure
220
ASTRO Spectra Plus VOCON DC Supply Failure
220
ASTRO Spectra Plus VOCON TX Modulation Failure Sheet 1 of 4
220
ASTRO Spectra Plus VOCON TX Modulation Failure Sheet 2 of 4
220
ASTRO Spectra Plus VOCON TX Modulation Failure Sheet 3 of 4
220
Chapter 6 Troubleshooting Waveforms
245
Introduction
245
Table 6-1. List of Troubleshooting Waveforms
245
ASTRO Digital Spectra Waveforms
246
Waveform W1: Power-On Reset Timing
246
Waveform W2: DSP SSI Port RX Mode
246
Waveform W3: DSP SSI Port TX Mode CSQ
247
Waveform W4: ABACUS Programming at Mode Change
247
Waveform W5: ABACUS/ADSIC Interface
248
Waveform W6: SPI Bus Programming ADSIC
248
Waveform W7: Receive Audio
249
Waveform W8: Transmit Audio
249
Waveform W9: Power-Down Reset
250
Waveform W10: ADSIC 2.4 Mhz Reference
250
ASTRO Digital Spectra Plus VOCON Board Waveforms
251
32 Khz Clock Waveform
251
Mhz Clock Waveform
252
TX Modulation out Waveform
252
Differential ADDAG Output Waveform
253
TX SSI Waveform
253
SPI Bus Waveform
254
TX 1 Khz Tone Waveform
254
Serial Audio Port Waveform
255
RX Audio Waveform
255
RX BBP Waveform
256
Secure Interface Waveform
256
Khz Frame Sync for Security Circuitry Waveform
257
Chapter 7 Schematics, Component Location Diagrams and Parts Lists
259
List of Schematics and Component Location Diagrams
259
Table 7-1. List of Schematics and Component Location Diagrams
259
RF Section
260
Table 7-2. J500 Command Board to RF Board
260
Table 7-3. P502 Command Board to Control Head Interconnect Board
260
Table 7-4. P503 Command Board to RF Power Amplifier Board
261
Table 7-5. Configuring Command Board Jumpers for Non-RS232 Operation
261
Table 7-6. J501 Command Board to VOCON Board
261
Table 7-7. J801 VOCON Board to Encryption Board
261
Table 7-8. J601 RF Board to VCO Board
261
ASTRO Spectra Radio Interconnection
262
HRN4009B/HRN6014A VHF RF Board, HRN4010B/HRN6020A UHF RF Board, and HRN6019A 800 Mhz RF Board Schematic
263
HRN4009B/HRN6014A VHF RF Board, HRN4010B/HRN6020A UHF RF Board, and HRN6019A 800 Mhz RF Board Component Location Diagrams
264
HRN4009C/HRN6014C VHF RF Board Schematic Diagram
267
HRN4009C/HRN6014C VHF RF Board Component Location Diagrams
268
HRN4009E/HRN6014D VHF RF Board, HRN4010D/HRN6020C UHF RF Board, and HRN6019C 800 Mhz RF Board Schematic Diagram (Sheet 1 of 2)
270
HRN4009E/HRN6014D VHF RF Board, HRN4010D/HRN6020C UHF RF Board, and HRN6019C 800 Mhz RF Board Schematic Diagram (Sheet 2 of 2)
271
HRN4009E/HRN6014D VHF RF Board, HRN4010D/HRN6020C UHF RF Board, and HRN6019C 800 Mhz RF Component Location Diagram
272
Command Board Section
275
Command Board Schematic Diagram
275
HLN5558E/F/G, HLN6529C/D/E, HLN6560C/D/E/F/G/H, and HLN6562C/D/E/F/G/H Command Board Component Location Diagrams
276
HLN5558E/F/G, HLN6529C/D/E, HLN6560C/D/E/F/G/H, and HLN6562C/D/E/F/G/H
277
HLN5558H/J, HLN6529H, HLN6560J, and HLN6562J Command Board Schematic Diagram
279
HLN5558H/J, HLN6529H, HLN6560J, and HLN6562J Component Location Diagram
280
VOCON Section
284
HLN6458D VOCON Board Schematic (Sheet 1 of 2)
284
HLN6458D VOCON Board Schematic (Sheet 2 of 2)
285
HLN6458D VOCON Board Component Location Diagrams (Sheet 1 of 2)
286
U204 (Mcu)
286
HLN6458D VOCON Board Component Location Diagrams (Sheet 2 of 2)
287
HLN6458E VOCON Board Schematic (Sheet 1 of 2)
290
HLN6458E VOCON Board Schematic (Sheet 2 of 2)
291
HLN6458E VOCON Board Component Location Diagrams (Sheet 1 of 2)
292
HLN6458E VOCON Board Component Location Diagrams (Sheet 2 of 2)
293
HLN6458F/G VOCON Board Schematic (Sheet 1 of 2)
296
HLN6458F/G VOCON Board Schematic (Sheet 2 of 2)
297
HLN6458F/G VOCON Board Component Location Diagrams (Sheet 1 of 2)
298
HLN6458F/G VOCON Board Component Location Diagrams (Sheet 2 of 2)
299
HLN6458H VOCON Board Schematic (Sheet 1 of 2)
302
HLN6458H VOCON Board Schematic (Sheet 2 of 2)
303
HLN6458H VOCON Board Component Location Diagrams
304
ASTRO Spectra Plus VOCON Section
307
ASTRO Spectra Plus VOCON Top Level Schematic (Sheet 1 of 2)
307
ASTRO Spectra Plus VOCON Top Level Schematic (Sheet 2 of 2)
308
HLN6837A ASTRO Spectra Plus RF Interface Schematic (Sheet 1 of 2)
309
HLN6837A ASTRO Spectra Plus RF Interface Schematic (Sheet 2 of 2)
310
HLN6837A ASTRO Spectra Plus Digital/Usb Schematic (Sheet 1 of 2)
311
HLN6837A ASTRO Spectra Plus Digital/Usb Schematic (Sheet 2 of 2)
312
HLN6837A ASTRO Spectra Plus Audio/DC Schematic
313
HLN6837A ASTRO Spectra Plus Voltage Conversion Schematic
314
HLN6837A ASTRO Spectra Plus Secure Interface Schematic
315
HLN6837A ASTRO Spectra Plus VOCON Component Location Diagram, Top View
316
HLN6837A ASTRO Spectra Plus VOCON Component Location Diagram, Bottom View
317
HLN6837C ASTRO Spectra Plus VOCON Top Level Schematic (Sheet 1 of 2)
320
HLN6837C ASTRO Spectra Plus VOCON Top Level Schematic (Sheet 2 of 2)
321
HLN6837C ASTRO Spectra Plus Digital/Memory Schematic (Sheet 1 of 2)
322
HLN6837C ASTRO Spectra Plus Digital/Memory Schematic (Sheet 2 of 2)
323
HLN6837C ASTRO Spectra Plus Audio/DC Discrete Schematic
324
HLN6837C ASTRO Spectra Plus RF Interface Schematic
325
HLN6837C ASTRO Spectra Plus Secure Schematic
326
HLN6837C ASTRO Spectra Plus Vtrans/Usb Schematic
327
HLN6837C ASTRO Spectra Plus VOCON Component Location Diagram, Top View
328
HLN6837C ASTRO Spectra Plus VOCON Component Location Diagram, Bottom View
329
HLN6837E ASTRO Spectra Plus VOCON Top Level Schematic (Sheet 1 of 2)
332
HLN6837E ASTRO Spectra Plus VOCON Top Level Schematic (Sheet 2 of 2)
333
HLN6837E ASTRO Spectra Plus Digital/Memory Schematic (Sheet 1 of 2)
334
HLN6837E ASTRO Spectra Plus Digital/Memory Schematic (Sheet 2 of 2)
335
HLN6837E ASTRO Spectra Plus Vtrans Schematic
336
HLN6837E ASTRO Spectra Plus Audio/DC Discrete Schematic
337
HLN6837E ASTRO Spectra Plus Voltage Conversion Block Schematic
338
HLN6837E ASTRO Spectra Plus RF Interface Schematic
339
HLN6837E ASTRO Spectra Plus Secure Schematic
340
HLN6837E ASTRO Spectra Plus VOCON Component Location Diagram, Top View
341
HLN6837E ASTRO Spectra Plus VOCON Component Location Diagram, Bottom View
342
VCO Section
346
HLD6061D and HLD6062D VHF VCO Hybrid Component Location Diagram
347
HLD4342B and HLD4343B VHF VCO Carrier Schematic Diagram
349
HLD4342D and HLD4343D VHF VCO Carrier Schematic Diagram
350
HLD4342B/HLD4343B VHF VCO Carrier Component Location Diagram
351
HLD4342D/HLD4343D VHF VCO Carrier Component Location Diagram
352
UHF VCO Ranges 1, 2, 3, and 4 Hybrid Schematic
355
HLE6101A UHF VCO Range 1 Hybrid and HLE6102A Range 2 Hybrid Component Location Diagram
356
HLE6103B UHF VCO Range 3 Hybrid and HLE6104B Range 4 Hybrid Component Location Diagram
358
UHF VCO Ranges 1, 2, 3, and 4 Schematic Diagram
360
HLE6045B Range 1 and HLE6046B Range 2 UHF VCO Component Location Diagrams
361
HLE6000D Range 3 and HLE6041D Range 4 UHF VCO Component Location Diagrams
362
HLF6080B 800 Mhz VCO Schematic Diagram
364
HLF6080B 800 Mhz VCO Component Location Diagram
365
RX Front-End Section
367
HRD6001E/6002E/6011E/6012E VHF Receiver Front-End Schematic
367
HRD6001E/6002E/6011E/6012E VHF Component Location Diagram
368
HRD6001G/6002G/6011G/6012G VHF Receiver Front-End Schematic
372
HRD6001G/6002G/6011G/6012G VHF Receiver Front-End Component Location Diagram
373
HRE6001B/C,6002C,6003B/C,6004B/C,6011B/C,6012B,6014B UHF Receiver Front-End Preamp and Standard Schematics
375
HRE6001B/C,6002C,6003B/C,6004B/C,6011B/C,6012B,6014B UHF Receiver Front-End Hybrid Component Location Diagram
376
HRF6004B/C 800 Mhz Receiver Front-End Schematic Diagram
379
HRF6004B/C 800 Mhz Receiver Front-End Component Location Diagram
380
Power Amplifier Section
382
HLD6022C VHF 50-Watt PA Schematic
382
HLD6022C VHF 50-Watt PA Component Location Diagram, Side 1
383
HLD6022C VHF 50-Watt PA Component Location Diagram, Side 2
384
HLD6064C VHF Range 1 and HLD6063D Range 2 100-Watt PA Schematic
386
HLD6064C VHF Range 1 and HLD6063D Range 2 100-Watt PA Component Location Diagram, Side 1
387
HLD6064C VHF Range 1 and HLD6063D Range 2 100-Watt PA Component Location Diagram, Side 2
388
HLD6032B/HLD6066B VHF 25-Watt PA Schematic
390
HLD6032B/HLD6066B VHF 25-Watt PA Component Location Diagram, Side 1
391
HLD6032B/HLD6066B VHF 25-Watt PA Component Location Diagram, Side 2
392
HLE6062B and HLE6071B UHF 25-Watt PA Schematic
395
HLE6062B UHF 25-Watt PA Component Location Diagram, Side 1
396
HLE6062B UHF 25-Watt PA Component Location Diagram, Side 2
397
HLE6043C/D, HLE6044C/D, and HLE6049B/C UHF 40-Watt PA Schematic
399
HLE6043C/D, HLE6044C/D, and HLE6049B/C UHF 40-Watt PA Component Location Diagram, Side 1
400
HLE6043C/D, HLE6044C/D, and HLE6049B/C UHF 40-Watt PA Component Location Diagram, Side 2
401
HLE6039C, HLE6040C, and HLE6051C UHF 100-Watt PA Schematic
405
HLE6039C, HLE6040C, and HLE6051C UHF 100-Watt PA Component Location Diagram, Side 1
406
HLE6039C, HLE6040C, and HLE6051C UHF 100-Watt PA Component Location Diagram, Side 2
407
HLF6078B 800 Mhz 15-Watt PA Schematic
412
HLF6078B 800 Mhz 15-Watt PA Component Location Diagram, Side 2
413
HLF6078B 800 Mhz 15-Watt PA Component Location Diagram, Side 2
414
HLF6077D 800 Mhz 35-Watt PA Schematic
416
HLF6077D 800 Mhz 35-Watt PA Component Location Diagram, Side 1
417
HLF6077D 800 Mhz 35-Watt PA Component Location Diagram, Side 2
418
Appendix A Secure Modules
421
Introduction
421
Table A-1. ASTRO Digital Spectra Secure Modules
421
Table A-2. ASTRO Digital Spectra Plus Secure Modules
421
A.1 Introduction
421
Circuit Description
422
Troubleshooting Secure Operations
422
A.2 Circuit Description
422
Error 09/10, Error 09/90
422
Keyload
422
Appendix B Replacement Parts Ordering
423
Basic Ordering Information
423
Transceiver Board and VOCON Board Ordering Information
423
Motorola Online
423
Mail Orders
423
Telephone Orders
424
Fax Orders
424
Parts Identification
424
Product Customer Service
424
B.5 Telephone Orders
424
Glossary
425
Index
435
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Motorola ASTRO Digital Spectra Specifications
General
Brand
Motorola
Model
ASTRO Digital Spectra
Category
Radio
Language
English
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