Manual JBL SUB12

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  • JBL SUB12 - page 1

    Venue ™ Series SUB12 Amplifier/Subwoofer SERVICE MANUAL JBL Cons umer Pr oducts 250 Cr ossw ays Par k D r . W oodbury, New Yor k 11797 Rev0 7/2006 ...

  • JBL SUB12 - page 2

    - CONTENTS - BASI C SPECI F I CATI O NS ……………….….….….….…………….1 PACK AGI NG…………………………….………………………......2 DETAILED SPECI F I CATIONS ……..…………….……………..3 CONNECTIONS..……………………………………………………5 OPERA TION ………….……? ...

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  • JBL SUB12 - page 4

    VENUE SUB12 150W Powered Sub/ Plate Amp LINE VOLTAGE Yes/No Hi/Lo Line Nom. Unit Notes US 120vac/60Hz Yes 108-132 120 Vrms Normal Operation EU 230vac/50-60Hz Yes 207-264 230 Vrms Normal operation, MOMS required Parameter Specification Unit QA Test Limits Conditions Notes Amp Section Type (Class AB, D, other) D n/a n/a Rated Output Power (120VAC) 15 ...

  • JBL SUB12 - page 5

    Parameter Specification Unit QA Test Limits Conditions Notes Transients/Pops ATO Transient 5 mV-peak n/a @ Speaker Outputs Turn-on Transient 50 mV-peak 2v-pp @ Speaker Outputs AC Line cycled from OFF to ON Turn-off Transient 50 mV-peak 2v-pp @ Speaker Outputs AC Line cycled from ON to OFF Efficiency Efficiency 65 % 64 Nominal Line voltage 120 VAC S ...

  • JBL SUB12 - page 6

    Rear Panel C ONTROLS AND C ONNECTIONS ¡ S ubwoofer -Level Control ™ LFE/Normal Selector £ Phase Switch ¢ Crossover Adjustment ∞ L ine-Level/LFE Input § High (Speaker)-Level Inputs ¶ Power Switch • Status LED CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN C ROSS OVER FREQUEN CY LEVEL L I NE L E VE L I N PHA SE Min Ma x L R L R For LFE use L o ...

  • JBL SUB12 - page 7

    SY STEM CONNECTIONS If you have a Dolby ® Digital or DTS ® receiver/processor with a low-frequency-effects (LFE) or subwoofer output: If your receiver/processor does not have subwoofer outputs for the left and right channels or an LFE output, connect speaker wire from your receiver/amplifier to your speakers and subwoofer using two sets of speake ...

  • JBL SUB12 - page 8

    Power On Plug your su bw oo fe r’ s AC cord into a wall outlet. Do not use the outlets on the back of the receiver . Initially set the Subwoofer -Level Control ¡ to the “min” position. T urn on your sub by pressing the Power Switch ¶ on the rear panel. T urn on your entire audio system and start a CD or movie soundtrack at a moderate level. ...

  • JBL SUB12 - page 9

    SUB12 T est Set Up an d Pro cedure Equi pm ent need ed : • Functi on/s ign a l gener ator/s w eep gen erator • I ntegra ted Am pli f ier • M ult imete r • Spe ak er cabl es General Uni t Func t ion (UUT = Uni t Under Test) 1) Fr om th e sig nal gener ator, co nn ect line level (R CA) cables to the S ubw oofer Line Level I nput jacks L/R o n ...

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  • JBL SUB12 - page 12

    SUB12 120V Electrical parts list Part numbe r Description Qt y Reference Desi g nato r MAIN/PREAMP PC B Resistors 021-220202-120Z S MOF resistor 22R 2W(S) J MB TY 1 R10 021-120403-020Z S GS MOF Resisto r 1K2 3WS J 8x20 Kin k 1R 9 021-120405-020Z S GS MOF Resisto r 1K2 5WS J 8x25 Kin k 1R 6 024-000098-120Z S GS SMD Resisto r 0R 1/8W J 0805 2 R125,12 ...

  • JBL SUB12 - page 13

    Part numbe r Description Qt y Reference Desi g nato r 024-680498-120Z S GS SMD resistor 6K8 1/8W J 0805 T 1 R91 026-200595-269Z S GS VR 20k x 2 CROSSOVE R PN:RD163121R03D- 2 1 VR2 026-500495-005Z S GS VR 5K LEVE L PN:RD163111R22B- 5 1 VR1 Semiconductor s 054-414803-100Z S GS SMD DIODE PN:LL4148 MINI-ME 15 D3,4,10~22 051-005600-100Z R GR Transistor ...

  • JBL SUB12 - page 14

    Part numbe r Description Qt y Reference Desi g nato r 034-220525-301Z S GS Electrolytic cap. 22uF/25V M (R)5x1 2 C50,53 034-330525-300Z R GR Electro. Cap. 33uF/25V M (R)051 1 C1 034-330615-300Z S GS Electrolytic cap. 330uF/16V M (R)0 8 1 C78 034-470515-307Z R GS Electrolytic cap. LOW ES 47uF/16V M (R)0 5 1 C65 038-100363-300Z R GR MPE cap. P:5 0u1/ ...

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    音 律 電 子 股 份 有 限 公 司 17 Venu e SUB12 ...

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Manufacturer JBL Category Speaker

Documents that we receive from a manufacturer of a JBL SUB12 can be divided into several groups. They are, among others:
- JBL technical drawings
- SUB12 manuals
- JBL product data sheets
- information booklets
- or energy labels JBL SUB12
All of them are important, but the most important information from the point of view of use of the device are in the user manual JBL SUB12.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals JBL SUB12, service manual, brief instructions and user manuals JBL SUB12. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product JBL SUB12.

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A complete manual for the device JBL SUB12, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use JBL SUB12 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of JBL SUB12.

A complete JBL manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual JBL SUB12 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the JBL SUB12, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the JBL SUB12, that we can find in the current document
3. Tips how to use the basic functions of the device JBL SUB12 - which should help us in our first steps of using JBL SUB12
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with JBL SUB12
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of JBL SUB12 in a specific country, if it was not possible to solve the problem on our own.

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