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JBL STADIUM UB4100 Service Manual
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JBL STADIUM UB4100 & UB4000 SOUNDBAR
UB4100: Stereo amplified soundbar with dual 4" and tweeter per channel with DSP crossovers, Bluetooth input,
hardwire input, line level output. RF remote with volume/AVRCP.
UB4000: Passive derivative of UB4100 soundbar, no electronics, no lighting. Same drivers, enclosure and mounting
requirements.
SK-300:
Separation kit includes, bridge umbilical, finishing panels.
CONTENTS
QUICK START GUIDE
SAFETY SHEET
TECHNICAL SPECIFICATIONS
EXPLODED VIEW
PARTS LIST
Released by Global Quality
SL
2
DIMENSIONS
6
HOW TO DISASSEMBLE
13
PRINT LAYOUT DRAWINGS
14
BLOCK DIAGRAM
15
SCHEMATIC DIAGRAMS
harman/kardon, Inc.
8500 Balboa BLvd.
Northridge, CA 91329
17
18
23
33
34
Ver. 1.0 Mar 2017

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Summary of Contents for JBL STADIUM UB4100

  • Page 1 JBL STADIUM UB4100 & UB4000 SOUNDBAR UB4100: Stereo amplified soundbar with dual 4” and tweeter per channel with DSP crossovers, Bluetooth input, hardwire input, line level output. RF remote with volume/AVRCP. UB4000: Passive derivative of UB4100 soundbar, no electronics, no lighting. Same drivers, enclosure and mounting requirements.
  • Page 2: Bluetooth Version

    TECHNICAL SPECIFICATIONS Bluetooth version: 4.1 Transducers: 4*40W woofer; 2*20W tweeter Rated power: 2 x 80W Frequency response: 65Hz 20kHz Pink noise Test with C weighting: >104.5Db Power Supply: 14.4V/20A Transmitter power: 2.402 – 2.480 GHz Bluetooth transmitter modulation :GFSK, /4 DQPSK, 8DPSK Micro USB (for software update) Class D amplifier section 3.5mm audio input...
  • Page 3: Important Safety Instructions

    BDS 270 / BDS 570 harman/kardon Important Safety Instructions 1. Read these instructions. CAUTION 2. Keep these instructions. 3. Heed all warnings. RISK OF ELECTRIC SHOCK. DO NOT OPEN. 4. Follow all instructions. 5. Do not use this apparatus near water. 6.
  • Page 4 Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field effect transistors and semiconductor "chip" components. The following techniques should be used to help reduce the incidence of component damage caused by static electricity. 1.
  • Page 5: Safety Precautions

    SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground (water pipe, conduit, etc.) by connecting a leakage current tester between the earth ground and all exposed metal parts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.).
  • Page 10 Disassembly Instructions 1: Cut the sealing tape 2: Cut the attachment box sealing tape 3:Take out the attachment 4: Take out the product 5: Remove plastic bags 6: Take off the grille...
  • Page 11 7: Remove the 10 screws as shown 8: Take off the cable 9: Take off the cable Take off the cable...
  • Page 12 11: Remove the 6 screws as shown 12: Cut the attachment box sealing tape 13: Take out the PCBA and LED PCBA 15: Remove the Remove the screws cable Remove the 4 screws as shown...
  • Page 13 Remove the speaker cable 18: Remove the 12 screws as shown 19: Remove the Waterproof EVA 21: Remove 22: Remove Remove the screws the FFC cable the PCBA...
  • Page 14 23: Remove the screws 24: Remove the screws 25: Remove the spring and plastic...
  • Page 26 & & & & 7 , 1 7 2 8 7 7 , 1 7 2 8 7 5 2 8 7 5 , 1 5 2 8 7 5 , 1 1& & & ’ ’ 7 ,7 / ( * 8 $ 1 * = + 2 8 * 8 2 * 8 $ 1 *...
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  • Page 28 $ 8; 3 /8 * , 1 3 8 7 ’ H Q J & 6 + (( 7...
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  • Page 35 & ’ 7 ,7 / ( * 8 $ 1 * = + 2 8 * 8 2 * 8 $ 1 * ( / (& 7 5 , & & 2 / 7 ’ , Q IL Q L W \ P VE 0 2 ’...
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  • Page 38 & & ’ ’ 7 ,7 / ( * 8 $ 1 * = + 2 8 * 8 2 * 8 $ 1 * ( / (& 7 5 , & & 2 / 7 ’ ’ ( 6, * 1 ’...
  • Page 40 SPARE PARTS LIST v1.0 Pos. No. Product Name Part Number Description UB4100 MWK00012011 GRILLE ASSY UB4100 UB4100/4000 350050 18201 SPEAKER DRIVE 4R MIDRANGE UB4100 UB4000 UB4100/4000 110100 20101 WOOFER UB4100 UB4000 UB4100 MQZ00006011 TOP CABINET ASSY UB4100 UB4100 FP0078001011 CROSSOVER UB4100 UB4100 CCV00016101 LED L Down BOARD UB4100...
  • Page 41 UB4100 EW91044606000 CONNECTION CABLE 6P L190mm + L440mm UB4100 UB4100 EWS00003 7P CABLE RED/WHITE L190mm WHT UB4100 UB4100 EWS00004 8P CABLE RED/WHITE L250mm WHT UB4100 UB4100 EWS00005 8P CABLE RED/WHITE L80mm WHT UB4100 UB4100 EJR6201170010 TOP CONNECTING PLATE UB4100 UB4100 LS1605301010 SCREW BOLT M16*53...

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