Jbl htps 400 service manual

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jbl htps 400 service manual

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Page 1

HTPS-400 CONTENTS SPECIFICATIONS …….……………….…………….………………….3 DETAILED SPECIFICATIONS ……………………..…………………4 CONNECTIONS ………………………………………………..………6 OPERATION……………………………………..……..…..…….……..8 TROUBLESHOOTING…….…….………………….………………….9 AMPLIFIER BLOCK DIAGRAM…………..…………….……………10 PACKAGING …………………………….………………………….…11 EXPLODED VIEW ……………………………………….……………12 EXPLODED VIEW OF AMPLIFIER…………………….……………13 TEST SETUP and PROCEDURE……………….……..……………14 HTPS-400 ADJUST BIAS PROCEDURE… ….… ……… ..…… ……… 15 ELECTRICAL PARTS LIST (120v)……………….…….….…………16 INTEGRATED CIRCUIT DIAGRAMS ………………………………23 PRINTED CIRCUIT BOARD DIAGRAMS………………..…………24 SCHEMATICS……………….…..……….……………………………28

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HTPS-400 SUBWOOFER 3 Specifications Frequency Response: 28Hz - 200Hz Input:THX® and normal line level Output:Line level (loop through from input) Sensitivity:91dB Maximum Amplifier Output:1000 watts Driver:12" with aluminum cone and rubber surround, video-shielded Crossover Frequency:50Hz - 150Hz (continuously adjustable) Dimensions (H x W x D):14-5/8" x 14-5/8" x 14-5/8 (371mm x 371mm x 371mm) Weight:62 lb (28kg) THX is a registered trademark of Lucasfilm, Ltd.