Ericsson GE 19B801507P1, Руководство по обслуживанию

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Copyright © September 1987, General Electric Company
TABLE OF CONTENTS
Page
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
CHARGE ONLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
CHARGE AND MONITOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
MOBILE CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
SPECIAL OPERATING PROCEDURES FOR THE TPX

8403/8603 RADIOS . . . . . . . . . . . . . . . . 3
CIRCUIT ANALYSIS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
CHARGER BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
DISPLAY FULL BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
EXTERNAL ANTENNA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
DISASSEMBLY PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
ADJUSTMENT PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
TROUBLESHOOTING PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
TEST ADAPTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
LIST OF TABLES
TABLE 1 - QUICK CHECKS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
TABLE 2 - EQUIPMENT STATUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
TABLE 3 - VOLTAGE READINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
SPECIFICATIONS*
INPUT POWER 11.1 TO 16.5 Volts
DC, negative ground
CURRENT DRAIN 2.6 A maximum
INPUT CURRENTS
Standby 1 mA maximum
Radio Squelched, Trickle Charge
300 mA maximum
Rated Audio, Rapid Charge 2600 mA maximum
CHARGE TIME
Standard High Capacity Batteries 3 Hours
Extra High Capacity 4 Hours
CHARGE CAPACITY AND TIME VS TEMPERATURE (Standard, High Capacity)
Temperature Time Capacity
+5°C (+41° F) 3.3 Hours 100%
+25°C (+77° F) 3.0 Hours 100%
+45°C (+113° F) 2.7 Hours 70%
INDICATORS
Radio Engaged Red
Charge Red
Ready Green
Xmit Red
RATED AUDIO POWER 12 Watts (<% distortion)
SQUELCHED FM HUM and NOISE 65 dB
ALTERNATOR NOISE REJECTION
Receive 60 dB below rated audio
Transmit 60 dB below 4.5 kHz Deviation
MICROPHONE IMPEDANCE 600 Ohms
SPEAKER IMPEDANCE 4 Ohms
DIMENSIONS (H x W x D) 22.6 x 15 x 7 cm (8.9 x 5.9 x 2.7 ins.)
WEIGHT 1.4 kG (3.1 lb)
* These specifications are intended primarily for the use of the service technician.
This manual covers Ericsson and General Electric products manufactured and sold by Ericsson Inc.
NOTICE!
This manual is published by Ericsson Inc., without any warranty. Improvements and changes to this manual necessitated by
typographical errors, inaccuracies of current information, or improvements to programs and/or equipment, may be made by
Ericsson Inc., at any time and without notice. Such changes will be incorporated into new editions of this manual. No part of
this manual may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying
and recording, for any purpose, without the express written permission of Ericsson Inc.
The software contained in this device is copyrighted by the Ericsson Inc. Unpublished rights are reserved under the
copyright laws of the United States.
NOTICE!
LBI-31864
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