Ericsson 344A3072P8 Скачать руководство пользователя страница 23

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SCHEMATIC DIAGRAM

LBI-38708

RAPID MULTI-UNIT CHARGER

CONTROL BOARD (F29/4R-A9-0083)

(2R-M5-0018A)

Содержание 344A3072P8

Страница 1: ...ESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPO SURE THESE SERVICING INSTRUCTIONS ARE FOR USE BY QUALIFIED PERSONNEL ONLY TO AVOID ELECTRIC SHOCK DO NOT PER FORM ANY SERVICING OTHER THAN TH...

Страница 2: ...ted 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 w...

Страница 3: ...d service shop 11 Do not disassemble the charger return it to a qualified service shop when service or repair is required Incorrect reassembly may result in a risk of electrical shock or fire 12 To re...

Страница 4: ...Charger F1 315 mAmp 250 volt fast blow F2 600 mAmp 250 volt slow blow RECHARGE TIME Rapid Charger 1 hour Standard Charger 14 hours OPERATING TEMPERATURE RANGE 5 to 45 C 41 to 113 F DIMENSIONS HxWxD H...

Страница 5: ...14 amps which is supplied to the six A1 charger PCBs A constant current is developed through the use of various series resistance combinations In connection with the sleeve circuitry the proper selec...

Страница 6: ...hargers 120 Vac Line Cord 344A3072P10 230 Vac Line Cord 344A3072P11 Rapid Charger Power Supply F29 4R A9 0091 Rapid Charger Control Board F29 4R A9 0083 Rapid Chgr Constant Current F29 4R A9 0092 Char...

Страница 7: ...the panel at the desired height and drill a 1 8 pilot hole through the panel into the studs Secure the plywood panel to the studs using four 2 1 2 long min screws 3 Using thetemplate locatekeyholeslo...

Страница 8: ...cuit or an abnormal output condition exists OPERATION To Use The Multi unit Charger 1 Plug in the charger and turn the charger s ON OFF switch on 2 Turn the radio OFF and place the radio into the prop...

Страница 9: ...e by inserting a couple of fingers into the sleeve cavity and gently pull upward while hold ing the base down Installation Use the following instructions to install a charger sleeve 1 With the sleeve...

Страница 10: ...d slide the cover assembly toward the rear approxi mately 1 2 to clear retaining tabs Lift the cover assembly out of the base assembly and turn upside down to the right of the base 4 All field replace...

Страница 11: ...onto the cover assembly 5 Install the screw to secure the board removed in step 3 6 Reconnect the charger board cable CN201 Power Supply To remove the Power Supply item 1 perform the fol lowing steps...

Страница 12: ...placeable parts are now accessible To remove and replace a subassembly refer to the applicable removal and replacement instruc tions Reassemble 5 Install the cover assembly into the base unit by first...

Страница 13: ...he charger see Case disassembly procedure 2 Remove the four screws item 12 1 securing the power supply assembly to the bottom assembly item 11 Slide power supply assembly forward to gain access to con...

Страница 14: ...joints solder bridges or pattern cuts CHECKING PROCEDURES The following procedures will aid in isolating failures to a field shop replacable assembly These procedures do not attempt to isolate failur...

Страница 15: ...rging Check constant current regulator input voltage Measure voltage at CN101 between pins 1 2 and pins 3 4 Voltage should be 13 Vdc 0 2 volts If voltage is incorrect check the interconnecting cable a...

Страница 16: ...CHARGE red LED after charge se quence has started 1 This condition results when the voltage sense circuit detects an excessively high battery voltage normally battery does not exceed 10 5 volts Repla...

Страница 17: ...INTERCONNECT DIAGRAM LBI 38708 STANDARD MULTI UNIT CHARGER 344A3072P9 3R M5 0041 17...

Страница 18: ...LBI 38708 SCHEMATIC DIAGRAM STANDARD MULTI UNIT CHARGER 344A3072P9 4R M5 0039A 18...

Страница 19: ...SCHEMATIC DIAGRAM LBI 38708 STANDARD MULTI UNIT CHARGER POWER SUPPLY F29 4R A9 0095 4R M5 0030C 19...

Страница 20: ...LBI 38708 INTERCONNECT DIAGRAM RAPID MULTI UNIT CHARGER 344A3072P8 3R M5 0040 20...

Страница 21: ...SCHEMATIC DIAGRAM LBI 38708 RAPID MULTI UNIT CHARGER POWER SUPPLY BOARD F29 4R A9 0091 3R M5 0026A 21...

Страница 22: ...LBI 38708 SCHEMATIC DIAGRAM RAPID MULTI UNIT CHARGER CONSTANT CURRENT REGULATOR F29 4R A9 0091 3R M5 0037 22...

Страница 23: ...SCHEMATIC DIAGRAM LBI 38708 RAPID MULTI UNIT CHARGER CONTROL BOARD F29 4R A9 0083 2R M5 0018A 23...

Страница 24: ...LBI 38708 ILLUSTRATED PARTS BREAKDOWN STANDARD MULTI UNIT CHARGER 344A3072P9 2R K5 0024A 24...

Страница 25: ...ILLUSTRATED PARTS BREAKDOWN LBI 38708 RAPID MULTI UNIT CHARGER 344A3072P8 2R K5 0022A 25...

Страница 26: ...COMPONENTS ADDED DELETED OR CHANGED BY PRODUCTION CHANGES SYMBOL PART NUMBER DESCRIPTION NOTE Prefix all Part Numbers with F29 1 4R A9 0091 Power Supply PS 8 2 4R A9 0092 Constant Current Regulator As...