Ericsson 19A705860P1, Руководство по обслуживанию

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Printed in U.S.A.
MAINTENANCE MANUAL
CELLULAR HANDSETS
19A705860P1 & P2 (Basic)
19A705870P1 & P2 (Extended Features)
TABLE OF CONTENTS
Page
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Front Cover
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
TEST SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
OUTLINE DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
IC DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
SPECIFICATIONS
POWER SUPPLY
Nominal 12.5 Vdc
Range 10 to 16 Vdc
No failure or lack of function within this range.
CURRENT DRAIN (CU Power)
On Hook, No Audio Less than 25 mA
Rated Audio 100 mA
OPERATING TEMPERATURE RANGE
Nominal 24°C
Operating Range -30°C to +60°C
VCC VOLTAGE
At 25°C 5.0 Vdc to 5.4 Vdc, typical
At 30°C 5.5 Vdc to 5.9 Vdc, typical
At 70°C 5.0 Vdc to 4.6 Vdc, typical
ERICSSONZM
Ericsson GE Mobile Communications Inc.
Mountain View Road
•
Lynchburg Virginia 24502
LBI-38412A