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Motorola StarTAC 3000 Service Manual

Motorola StarTAC 3000
82 pages
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2 6/30/98
StarTAC 3000
PA Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-9
RF Detect Circuit . . . . . . . . . . . . . . . . . . . . . B-10
Pacer IC U601 . . . . . . . . . . . . . . . . . . . . . . . B-11
Voltage Regulators. . . . . . . . . . . . . . . . . . . . B-12
B+ Supply. . . . . . . . . . . . . . . . . . . . . . . . . . . B-13
Charger/Thermistor/Bat Ser Dat. . . . . . . . . . B-14
Keypad Matrix . . . . . . . . . . . . . . . . . . . . . . . B-15
Alert/Headset/Back Light Control . . . . . . . . . B-16
Bi color LED/RAM Back up supply. . . . . . . . B-17
SNAP U700 . . . . . . . . . . . . . . . . . . . . . . . . . B-18
Trout U800 . . . . . . . . . . . . . . . . . . . . . . . . . . B-19
U900 Display Processor. . . . . . . . . . . . . . . . B-20
Display Drivers . . . . . . . . . . . . . . . . . . . . . . . B-21
3 WireBus / EEPROM U850. . . . . . . . . . . . . B-22
J800 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-23
Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . B-24
Audio Logic Daughter Board . . . . . . . . . . . . B-25
Main Board Layout Side 1 . . . . . . . . . . . . . . B-26
Main Board Layout Side 2 . . . . . . . . . . . . . . B-27
RF Block Diagram . . . . . . . . . . . . . . . . . . . . B-28
Audio-Logic Block Diagram . . . . . . . . . . . . . B-29
Section C
Service Tools . . . . . . . . . . . . . . . . . . . . . . C-1

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Motorola StarTAC 3000 Specifications

General IconGeneral
BrandMotorola
ModelStarTAC 3000
CategoryCell Phone
LanguageEnglish

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