JBL Media 2 Technical Manual

Manual is about: Powered Multimedia Speaker System

Summary of Media 2

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    Jbl consumer products inc. 80 crossways park west woodbury, n.Y. 11797 1-800-336-4jbl in the usa a harman international company part no.: media2sm rev a media 2 technical manual 2-way 3" powered multimedia speaker system.

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    1 two-way speaker system media 2 table of contents features..........................................................................1 specifications .................................................................1 disassembly procedures................................................2 trouble sho...

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    2 two-way speaker system media 2 disassembly procedures step1. Unscrew (#14) from rear case (#2) and remove rear case (#2) step2. Unscrew 4 screws (#15) from bottom of “down case” (#4) and lift “up case” (#3 for the slave speaker or #21 for the master speaker) off of “down case”. To separate the “fr...

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    3 two-way speaker system media 2 block diagram.

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    4 two-way speaker system media 2 master speaker exploded view (with amplifier).

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    5 two-way speaker system media 2 slave speaker exploded view (without amplifier).

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    6 two-way speaker system media 2 printed circuit boards.

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    7 two-way speaker system media 2 ref. No. Part no. Description qty transistors q101, 102 1020945161 2sc945p 4 103, 104 diode d101, 102 125200032 in4148 2 diode (zener) zd101, 102 1253000022 1/2w 9.1v (mtz9.1b) 2 diode (led) ld101 1257000041 2x5 m/m red/green 1 integrated circuits u101, 103 128100002...

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    8 two-way speaker system media 2 packaging exploded view.

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    9 two-way speaker system media 2 integrated circuits.

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    Media 2 schematic diagram two-way speaker system media 2 speakers 10 1 2 3 4 5 6 7 8 9 l m n k j i h g f e d c b a 9 8 7 6 5 4 3 2 1 l m n a b c d e f g h i j k 7.65v 0v 0v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 7.95v 0v 0v 7.98v 16.40v 15.7v 16.19v 0.60v 0v 0.60v 0v...

  • Page 12

    Media 2 schematic diagram two-way speaker system i h g f e d c b a 9 8 7 6 5 4 3 2 1 a b c d e f g h i 7.65v 0v 0v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 7.69v 1.54v 1.59v 3.81v 6.7v 1.37v 0v 0v 0.7v 7. 2.8v 0.34v...

  • Page 13

    Media 2 schematic diagram media 2 speakers 10 1 2 3 4 5 6 7 8 9 l m n k j i h g f l m n f g h i j k 7.95v 0v 0v 7.98v 16.40v 15.7v 16.19v 0.60v 0v 0.60v 0v 0v 0v 0v 5.60v 0v 0v 0v 0v 0.60v 0v 0.60v 7.80v 0v 16.40v 0v 0v 0v 0v 0v 0v 7.93v 7.91v 2v 3.82v 3.82v 3.82v 7.69v 1.54v 1.59v 3.81v 6.7v 1.37v ...

  • Page 14

    Media 2 schematic diagram two-way speaker system media 2 speakers 10 1 2 3 4 5 6 7 8 9 l m n k j i h g f e d c b a 9 8 7 6 5 4 3 2 1 l m n a b c d e f g h i j k 7.65v 0v 0v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 7.95v 0v 0v 7.98v 16.40v 15.7v 16.19v 0.60v 0v 0.60v 0v...

  • Page 15

    Media 2 schematic diagram two-way speaker system i h g f e d c b a 9 8 7 6 5 4 3 2 1 a b c d e f g h i 7.65v 0v 0v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 3.82v 7.69v 1.54v 1.59v 3.81v 6.7v 1.37v 0v 0v 0.7v 7. 2.8v 0.34v...

  • Page 16

    Media 2 schematic diagram media 2 speakers 10 1 2 3 4 5 6 7 8 9 l m n k j i h g f l m n f g h i j k 7.95v 0v 0v 7.98v 16.40v 15.7v 16.19v 0.60v 0v 0.60v 0v 0v 0v 0v 5.60v 0v 0v 0v 0v 0.60v 0v 0.60v 7.80v 0v 16.40v 0v 0v 0v 0v 0v 0v 7.93v 7.91v 2v 3.82v 3.82v 3.82v 7.69v 1.54v 1.59v 3.81v 6.7v 1.37v ...