Motorola M3097 Service Manual Page 125
- Page / 133
- Table of contents
- BOOKMARKS
Rated. / 5. Based on customer reviews
TDMA M3090/M3097: Call Processor (U1000)
B42
Description
U1000 is a single-chip microcontroller that controls major functions of the cellular phone. U1000 will perform the functions of both
the master controller and keyboard processor. These functions include:
• Keypad interrupt and scanning
• Display driving
• Control of audio and RF hardwar e
• Call processing (signalling) software
- ON/OFF control
- EEPROM access
- Synthesizer programming
- Automatic Frequency Control(AFC)
- Transmit power setting
• User Interface
U1000 is not packaged with internal memories as past Call processors. This means that vital information that was previously stored in the memory of previous call pro-
cessors is now stored in the external EEP ROM(U1201).
BLOCK DIAGRAM NOT NECESSARY
REFER TO PAGE B43
- TDMA M3090/M3097 1
- Service Manual 1
- Level III 1
- COMPUTER SOFTWARE COPYRIGHTS 2
- About This Manual 4
- Specifications 6
- ©1999Motorola, Inc 7
- Table 3. DAMPS System 7
- Table 4. Environment 7
- Table of Contents 8
- Section B 11
- Cellular Overview 12
- US Cellular Frequency Band 13
- 832 channels 13
- Analog Cellular 16
- Cellular System 17
- AMPS Deviation in kHz 18
- Going Into Service 20
- ©1999 Motorola, Inc 23
- Figure 9. Cell Site Handoffs 25
- Cellular Telephone 26
- Landline Network 26
- Switch / Cell Site 26
- Amplitude (voltage) 28
- Microphone Speaker 30
- Accessories 32
- TDMA Easy NAM 34
- Programming 34
- Programming Sequence 35
- TDMA Test Mode 36
- NAM Programming 36
- IMPORTANT 37
- Factory 38
- Manual Test Mode 42
- Servicing Level 43
- Status Display Line 1 44
- Status Display Line 2 44
- Test Procedures 46
- Zero Bd-P3 47
- RF Cable Test 48
- Set up for Analog call 49
- RX Sensitivity Test (SINAD) 50
- TX Power Out Test 51
- 834.9900 52
- TX Maximum Deviation Test 53
- TX SAT Deviation Test 54
- TX ST Deviation Test 55
- On / Off 56
- ON / Off 56
- Set up for TDMA call 58
- >= -51 59
- < 0.01 59
- BER Measurements 60
- TX Power Measurements 61
- -2.35879 62
- Disassembly 64
- Battery Removal 65
- Antenna Removal 66
- Back Housing Removal 66
- Transceiver Board Removal 67
- Display Removal 67
- Keypad Removal 68
- Speaker Removal 68
- TDMA M3090/M3097Disassembly 69
- Parts List 70
- TDMA M3090/M3097Parts List 71
- General Description 72
- 1900 MHz IC 73
- TX Operational Description 73
- Analog TX Audio Processing 74
- Digital TX Audio Processing 74
- DSP Lucent 1629 74
- Stuart IC 75
- Figure 40. RF Block Diagram 76
- Figure 41. AL Block Diagram 77
- Electrical Parts List 78
- Service Diagrams 84
- Internal External 86
- 800*_1900 87
- -30.47 dBm@Cellular 88
- 992.31MHz 88
- RF_19.44MHZ 90
- TDMA M3090/M3097: VCO 91
- TX SIGNAL 94
- VCC_OFFSET 96
- OVCO_OUT 96
- TDMA M3090/M3097: Amp Drivers 97
- TX ON TX OFF 100
- Description 101
- DET_800_1900 102
- -10 dBm 106
- -11 dBm 106
- TDMA M3090/M3097: DCI (U201) 107
- TDMA M3090/M3097: DCI(U201) 108
- BLOCK DIAGRAM NOT NECESSARY 109
- REFER TO PAGE B27 109
- MIC_BIAS 110
- AUDIO_OUT 110
- [email protected] 110
- VOLTAGE SUPPLIES 112
- SW_EXT_B+ 114
- TDMA M3090/M3097: Charger 115
- Battery type 116
- BLOCK DIAGRAM NOT NECESSARY 117
- REFER TO PAGE B35 117
- U1000,U1500 118
- TDMA M3090/M3097: Headset/MIC 119
- TDMA M3090/M3097: DSP (U1900) 121
- TDMA M3090/M3097: DSP(U1900) 122
- REFER TO PAGE B41 123
- U201,CR1561 124
- REFER TO PAGE B43 125
- BOOM_MIC_DET 126
- U1700,U1200 126
- U1500,U1800 126
- TDMA M3090/M3097: Memory 127
- TDMA M3090/M3097: MEMORY 128
- TDMA M3090/M3097: Keypad 129
- Board Issue: P5 132
Related products and manuals for Mobile phones Motorola M3097
Mobile phones Motorola WA 3050 Specifications
(310 pages)
(310 pages)
Mobile phones Motorola V3 - 2 Specifications
(134 pages)
(134 pages)
Mobile phones Motorola V400 User's Guide
(116 pages)
(116 pages)
Mobile phones Motorola L2 Specifications
(186 pages)
(186 pages)
Mobile phones Motorola C333 Specifications
(136 pages)
(136 pages)
Mobile phones Motorola C550 Specifications
(110 pages)
(110 pages)
Mobile phones Motorola C350 User's Guide
(116 pages)
(116 pages)
Mobile phones Motorola ST7790 Specifications
(95 pages)
(95 pages)
(214 pages)
Mobile phones Motorola T722i User's Guide
(206 pages)
(206 pages)
Mobile phones Motorola P8190 Specifications
(163 pages)
(163 pages)
Mobile phones Motorola V Series User Manual
(17 pages)
(17 pages)
Mobile phones Motorola R750 User's Guide
(102 pages)
(102 pages)
Mobile phones Motorola V635 Specifications
(30 pages)
(30 pages)
© 2020, manymanuals.com. All rights reserved. | 0.720 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals