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Service Manual

Table of Contents

Product Selection
3
- Handportables
  3
  - 2. 2.
    3
- Desktop Option
  4
  - 7.
    4
  - 2.
    4
Product and Module List
5
Technical Specifications
6
- General Specifications of Transceiver NSMœ3/3D
  6

Size:

243 KB
Pages:

6
Language:

English

Service Manual

Table of Contents

Transceiver NSM-3/3D
7
System Module
10
- Baseband Module
  10
  - DC (charger) connector
    12
  - Service connector
    12
  - Battery connector
    12
  - SIM card connector
    13
  - RTC backup battery
    13
  - Battery charging
    14
  - TRANSCEIVER CHARGER
    15
  - Startup Charging
    15
  - Battery Overvoltage Protection
    15
  - Battery Removal During Charging
    17
  - PWM
    18
  - Battery Identification
    18
  - BATTERY
    18
  - TRANSCEIVER
    18
  - CCONT
    18
  - MAD
    18
  - SIGOUT
    19
  - Battery Temperature
    19
  - BATTERY TRANSCEIVER
    19
  - CCONT
    19
  - Supply Voltage Regulators
    20
  - Vref
    20
  - NOTE: COBBA regulator is off in SLEEP mode. Its output pin may be fed from V in SLEEP mode by setting bit RFReg( 5) to 1 (default).
    20
  - VTX regulator (VR5)
    20
  - VRX regulator (VR2)
    20
  - Switched Mode Supply VSIM
    21
  - Power up with a charger
    21
  - Power Up With The Power Switch (PWRONX)
    22
  - Power Up by RTC
    23
  - Power Up by IBI
    23
  - Power Down
    23
  - Acting Dead
    24
  - Active Mode
    24
  - Sleep Mode
    24
  - Charging
    25
  - Watchdog
    25
  - PCM serial interface
    26
  - MAD2 WD1
    27
  - MAD memory configuration
    35
  - Memory
    35
  - Program and Data Memory
    35
  - Work Memory
    35
  - MCU Memory Requirements
    35
  - MCU Memory Map
    35
  - Flash Programming
    36
  - Flash Programming Sequence
    37
  - COBBA GJP
    38
  - Real Time Clock
    38
  - RTC backup battery charging
    38
- RF Module
  39
  - Regulators
    40
  - Power Distribution Diagram
    41
Parts list of RM7L
48
Parts list of RM7LD
88
Hardware ID chart for NSM-3/3D System module
120

Size:

381 KB
Pages:

120
Language:

English

Service Manual

Table of Contents

Schematic Diagrams NSM-3
1
RM7L_11
1
- RF-BB connection
  1
- Baseband interconnections
  2
- Power supply
  3
- CPU
  4
- RF block
  5
- Audio and RFI
  6
- IR
  7
- UI module
  8
- Layout diagrams
  9
- Test Points
  10

Size:

1.2 MB
Pages:

10
Language:

English

Service Manual

Table of Contents

Size:

260 KB
Pages:

14
Language:

English

Service Manual

Size:

20.2 KB
Pages:

6
Language:

English

Service Manual

Size:

722 KB
Pages:

10
Language:

English

Service Manual

Size:

730 KB
Pages:

10
Language:

English

Service Manual

Size:

720 KB
Pages:

10
Language:

English

Service Manual

Size:

746 KB
Pages:

10
Language:

English

Service Manual

Size:

226 KB
Pages:

2
Language:

English

Service Manual

Size:

732 KB
Pages:

10
Language:

English

Service Manual

Size:

683 KB
Pages:

10
Language:

English

Service Manual

Size:

237 KB
Pages:

18
Language:

English

Service Manual

Size:

727 KB
Pages:

8
Language:

English

Service Manual

Size:

1.43 MB
Pages:

82
Language:

English

Service Manual

Size:

845 KB
Pages:

24
Language:

English

Service Manual

Size:

793 KB
Pages:

28
Language:

English

Service Manual

Size:

1.09 MB
Pages:

26
Language:

English