JBL SUB500 Service Manual Download Page 1

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Surround Cinema

SUB500

Amplifier/Subwoofer

SERVICE MANUAL

JBL Consumer Products

250 Crossways Park Dr.

Woodbury, New York 11797

Released 2007

Rev0 6/2007

Discontinued XXXX

Summary of Contents for SUB500

Page 1: ...Surround Cinema SUB500 Amplifier Subwoofer SERVICE MANUAL JBL Consumer Products 250 Crossways Park Dr Woodbury New York 11797 Released 2007 Rev0 6 2007 Discontinued XXXX ...

Page 2: ... BLOCK DIAGRAM 9 PCB DRAWINGS 10 120V ELECTRICAL PARTS LIST 12 230V ELECTRICAL PARTS LIST 15 INTEGRATED CIRCUIT TRANSISTOR PINOUTS 18 120V SCHEMATICS 19 230V SCHEMATICS 22 SUB500 BASIC SPECIFICATIONS Amplifier Output 150 Watts RMS Frequency Response 30Hz 120Hz 6dB Woofer 10 254mm Enclosure Bass reflex Dimensions H x W x D 20 x 13 3 4 x 15 3 4 508mm x 349mm x 400mm including feet Weight 35 lb 15 9k...

Page 3: ...22KHz filter Residual Noise Floor 1 mVrms 2 Volume max using RMS reading DMM VOM or A P Residual Noise Floor 1 mVrms max 2 Volume max w A P Swept Bandpass Measurement Line freq harmonics Input Impedance Line input L R LFE 10 K ohms N A Nominal Speaker Hi Level Input 4 7 K ohms N A Nominal Filters Left Right Low Pass fixed Hz 2dB Slope Q 4th dB Octave N A LFE Low Pass fixed Hz 2dB Slope Q 2nd dB Oc...

Page 4: ... Input voltage and frequency HOT or COLD operation Power Cons rated power 250 Watts 260 nom line voltage 150 Watts 4 Ohms nominal line voltage Protection Short Circuit Protection YES functional Direct short at output Thermal Protection 65 deg C functional 1 8 max unclipped Power Temperature rise should not exceed 35K rise DC Offset Protection YES functional DC present at Speaker Out leads Relay or...

Page 5: ...SUB500 SCS500 5 Subwoofer 4 ...

Page 6: ... input jack marked LFE for the Low Frequency Effects channel Connect this jack to the LFE output or subwoofer output on your receiver or amplifier Connect each speaker to the corresponding speaker terminals on your receiver or amplifier Make sure that you have configured your surround sound processor for Sub woofer On Also configure your receiver for 5 1 channel operation as appropriate The front ...

Page 7: ...being used check the minimum imped ance requirements of your receiver amplifier If there is low or no bass output Make sure the connections to the left and right Speaker Inputs have the correct polarity and Make sure the subwoofer is plugged into an active electrical outlet and is turned on Power switch å in the position In Dolby Digital or DTS modes make sure your receiver processor is config ure...

Page 8: ...erminals on UUT Cables should be connected to an integrated amplifier fed by the signal generator 8 Turn on generator and adjust so that speaker level input at the amplifier is 2 0V 50 Hz 9 Turn LEVEL control full clockwise MAX 10 Green LED should light immediate bass response should be heard and felt from the port tube opening Sweep Function 1 Follow steps 7 10 above using a sweep generator as a ...

Page 9: ...0 Woofer DCR 3 4Ω 25MF12DZB DW01 E Rubber Foot Base 4 321 RUB 00009 E Foot Screw 4 352 HM04030D500 E Main Body Plastic Foot 4 321 ABS 00008 E Port Tube 249 ABS 00175 E Woofer Amplifier Screw 15 352 AM04020D210 E Exploded View SUB500 8 SUB500 SCS500 5 Subwoofer ...

Page 10: ...SUB500 SCS500 5 Subwoofer 9 ...

Page 11: ...SUB500 SCS500 5 Subwoofer 10 ...

Page 12: ...SUB500 SCS500 5 Subwoofer 11 ...

Page 13: ... 26mm 2 R210 211 110 16513j26 resistor 51K 1 6W 5 CF 26mm 1 R224 110 16562j26 resistor 5 6K 1 6W 5 CF 26mm 1 R152 110 16621j26 resistor 620Ω 1 6W 5 CF 26mm 1 R160 110 16751j26 resistor 750Ω 1 6W 5 CF 26mm 1 R315 110 16755j26 resistor 7 5M 1 6W 5 CF 26mm 1 R313 110 16913j26 resistor 91K 1 6W 5 CF 26mm 4 R203 204 205 206 116 161002f26 metal film resistor 10K 1 6W 1 MF 26mm 2 R301 303 116 161102f26 m...

Page 14: ...N4004 2 D110 504 Miscellaneous 109 1ttc802j0 thermister TTC 802 JS NTC 1 TH1 120 1000003 inductor 10W AI YT C3104 005 1CRHW 354708LTB 2 FB1 2 162 10060003 wire 60mm S412P 1 J104 TO W2 162 50129001 wire cable ass y 120mm AWG28 WHT 1 W201 171 urwh124d relay RWH SH 124D 1600ohm 1 RL1 174 0rca108gv jack RCA 108GV JK203 1 JK201 174 0rcb202vg jack RCA JK RCB 202VD G A WHIT B RED 1 JK202 174 20810360g ja...

Page 15: ...0 192 233irf640 transistor FET IRF640 IR P CH TO220 1 Q11 Miscellaneous 122 14121m4191 inductor ferrite core LS A6206 ST EFD 30 1 L1 122 14350j4180 inductor 35uH ferrite core 25 milliohm 1 L2 175 9f40hr2 wire connector 40PIN PITCH 2 54mm HR2 40 MISCELLANEOUS 130 2f104z503 disc capacitor 0 1U 50V 80 20 TAP 1 C110 150 r4055900 power transformer I P 120V 60Hz TT0900008720 1 T501 152 u602015 line cord...

Page 16: ... 3 R200 207 258 110 16473j26 Resistor 47K 1 6W 5 CF 26mm TAP 7 R106 129 219 249 250 251 264 110 16474j26 Resistor 470K 1 6W 5 CF 26mm TAP 2 R127 312 110 16512j26 Resistor 5 1K 1 6W 5 CF 26mm TAP 2 R210 211 110 16513j26 Resistor 51K 1 6W 5 CF 26mm TAP 1 R224 110 16562j26 Resistor 5 6K 1 6W 5 CF 26mm TAP 1 R152 110 16621j26 Resistor 620Ω 1 6W 5 CF 26mm TAP 1 R160 110 16751j26 Resistor 750Ω 1 6W 5 CF...

Page 17: ...15000335 zener diode 3 3V 1 2W 52mm TAP 1 D213 199 15000625 zener diode 6 2V 1 2W 52mm TAP 1 D101 199 15001605 zener diode 16V 1 2W 52mm TAP 1 D502 190 06m4558d IC OPA 4558D DUAL OP AMP 1 U203 190 16t1074cn IC TL074CN ST QUAD OP AMP 3 U201 202 301 192 161tip31c transistor TIP31C SGS NPN 1 Q501 192 162tip32c transistor TIP32C SGS PNP 1 Q502 195 10204hgw LED 204HGW 1 D209 197 00kbu606g diode 6A 800V...

Page 18: ...3906K T146R ROHM 2 Q2 8 192 09210376qd SMD transistor 2SA1037K T146Q R ROHM 2 Q7 9 192 09215146rs SMD transistor 2SA1514K T146R ROHM 2 Q3 6 197 03rls4148s SMD diode RLS4148 TE11 ROHM 6 D1 2 3 4 5 6 199 15000563s SMD zener diode 5 6V 5 PHILIPS BZX84 C5V6 2 Z1 2 199 15001203s SMD zener diode 12V 5 PHILIPS BZX84 C12 2 Z5 6 199 15001503s SMD zener diode 15V 5 PHILIPS BZX84 C15 2 Z3 4 192 232irf9640 tr...

Page 19: ...SUB500 SCS500 5 Subwoofer 18 ...

Page 20: ...SUB500 SCS500 5 Subwoofer 120v SCHEMATIC PAGE 1 19 ...

Page 21: ...SUB500 SCS500 5 Subwoofer 120v SCHEMATIC PAGE 2 20 ...

Page 22: ...SUB500 SCS500 5 Subwoofer 21 ...

Page 23: ...SUB500 SCS500 5 Subwoofer 230v SCHEMATIC PAGE 1 22 ...

Page 24: ...230v SCHEMATIC PAGE 2 SUB500 SCS500 5 Subwoofer 23 ...

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