JBL LS120P Service Manual
Powered subwoofer with 0,5 w standby consumption
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Also See for LS120P:
- Brochure & specs (8 pages) ,
- Owner's manual (9 pages) ,
- Service manual (33 pages)
Related Manuals for JBL LS120P
Summary of Contents for JBL LS120P
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Page 1: Table Of Contents
Service Manual LS 120 P EUP (230V) Powered subwoofer with 0,5 W standby consumption. (From serial number ME2572-002088.) CONTENTS SYSTEM CONNECTIONS ELECTRICAL PARTS LIST OPERATION PCB DRAWINGS SPECIFICATIONS SCHEMATIC DIAGRAMS ASSEMBLY INSTRUCTION Released EU2012 harman/kardon, Inc. Rev 0, 02/2012 250 Crossways Park Dr. Woodbury, New York, 11797... -
Page 2: System Connections
Digital or DTS ® receiver/processor with a low-frequency-effects (LFE) or subwoofer output: Set LFE/Normal switch to “LFE.” LS120P/230 If your receiver/processor does not contain a Dolby Digital or DTS processor, but has subwoofer outputs: Set line-level/LFE switch to “Normal.” LS120P/230... -
Page 3: Operation
In the event that your subwoofer ever needs service, contact your back will remain lit in red or green to indicate the On/Standby mode local JBL dealer or distributor, or visit www.jbl.com for a service of the subwoofer. center near you. -
Page 4: Specifications
LS 120P EuP/230 Service Manual SPECIFICATIONS LS 120P Frequency Response 25Hz – 150Hz Amplifier RMS Power 400 Watts Amplifier Peak Dynamic Power † 700 Watts Crossover Frequency 50Hz – 150Hz; 24dB/octave, continuously adjustable Driver 300mm (12") PolyPlas ™ Dimensions (H x W x D) 487mm x 375mm x 425mm (enclosed only) (19-3/16"... -
Page 5: Assembly Instruction
QUALITY MANUFACURE WAREHOUSE ASSEMBLY INSTRUCTION CONTROL CUSTOM: JBL MODEL: LS120P&LS120P/230 NO: 0 EDITION: 0 NOTES: 1.AMP:010-7625-05135-E only for LS120P; AMP:010-7625-05136-E o nly for LS120P/230. COMPONENT NAME DESCRIPTION Q'TY COMPONENT NAME DESCRIPTION Q'TY Grille Port tube 1 pcs 244-120-05321-0BAE 1 PCS... -
Page 6: Electrical Parts List
LS 120P EuP/230 Service Manual EuP version 010-7625-05298-E AMP JBL LS120P/230用 250W 0.5W STAND-BY(RoHS) part number description quantity 104-DS30001V-E PCB(FR4) (RoHS) 0,167 118-12061001F-E SMD Resistor 1K 1206 1% (RoHS) 118-12061002F-E SMD Resistor 10K 1206 1% (RoHS) 118-12061002J-E SMD Resistor 10.0K 1206 5% (RoHS) 118-120610R0J-E SMD Resistor 10.0Ω... - Page 7 LS 120P EuP/230 Service Manual 110-16274J26-E Resistor 270K 1/6W ±5% CF 26mmTAP(RoHS) 110-16333J26-E Resistor 33K 1/6W ±5% CF 26mmTAP(RoHS) 110-16391J26-E Resistor 390Ω 1/6W CF 26mm TAP(RoHS) 110-16472J26-E Resistor 4.7K 1/6W ±5% CF 26mmTAP (RoHS) 110-16473J26-E Resistor 47K 1/6W ±5% CF 26mm TAP(RoHS) 110-16683J26-E Resistor 68K 1/6W ±5% CF 26mm TAP(RoHS) 112-14101J26-E...
- Page 8 Diode UF1010 (DO-41) (RoHS) 362-FE-00041-0LAE PCB stand 11.75*8.5*12.5H(RoHS) 051-A05293B-E OCB ASS'Y OF CSS10/230 EUPPOWER RoHS 104-A05298A00-E PCB OF LS120P PRE BD EUP RoHS 110-14152J26-E Resistor 1.5K 1/4W ±5% CF 26mmTAP(RoHS) 110-16000J26-E Resistor 0Ω 1/6W ±5% CF 26mm TAP(RoHS) 110-16101J26-E Resistor 100Ω 1/6W ±5% CF 26mmTAP (RoHS) 110-16103J26-E Resistor 10K 1/6W ±5% CF 26mm TAP(RoHS)
- Page 9 192-027C1815GR-E Transistor 2SC1815GR TOSHIBA(RoHS) 197-631N4148-E Diode 500mW 75V 1N4148 PanjitTAP (RoHS) 199-55000395-E Diode 3.9V 1/2W 52mm TAP(RoHS) 052-A05298A-E AI PCB ASS'Y OF LS120P PRE AMPEUP RoHS 115-H103A101-E Resistor A10K (RoHS) 115-H503B405-E Resistor B50K (RoHS) 129-A223JA03-E Capacitor 0.022U 100V±5% MSC(RoHS) 162-10169003-E...
- Page 10 LS 120P EuP/230 Service Manual 153-VPST101S2-E Power socket VDE 2PINS INLETSOCKET PRONIC (RoHS) 154-V25006T0-E Fuse 2.5A 250V 20mm TIME LAGVDE (RoHS) 155-620R345A-E Fuse base UL/CSA 5*20mm R3-45A(RoHS) 156-H200050-E Heat shrink tube 20Φ 50mm (RoHS) 156-H220050-E Heat shrink tube 22ψ 50mm (RoHS) 156-H300040-E Heat shrink tube ψ30*40mm (RoHS) 156-H700090-E...
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Page 11: Pcb Drawings
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Page 15: Schematic Diagrams
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- Page 25 LS 120P EuP/230 Service Manual FUSE JUMP 15uf/400V 4.7n/500V 300k 300k 152PF 1N4007 HI VOL UF302 0.1u 330u/10V 152PF 1N4007 1.1meg 0.22u 470PF/1k IND1 0.1u 330u/10V 1N4007 UF1010 1.1meg 17mH 152PF ICSP 1N4007 0.1u SF16 330u/10V 0.1u/25V 330u/10V CON1 0.1u Header 2B 47uF/35V UF302...