BassPro OM
Contents
1. 6 6 8K Ve HF Sms 13 3 C107 LOH IN 10K 6 4 1 s l 10K R13 1 5 De UE Y R e R12 R 138 Uo 5 2 6 8K 20KB cg poss Ear TDA 377 Cr JK1 B Ny 29 1M 1M 18 by 1 101 sui Spb ES R15 81M edet 12 15 gis Dp md 1 e FL 1N4148 C30 1 HERR 22 11 14e T Ld LPF 78 128Hz y Ne co2 9 8 3 3 S1K 1006 JK2 4 SS A S y Se M LI 47 HI IN Sse He ame M 3 C102 L T 18 1 FR is de 680 C109 i i s 9 7 N D2 Mh 7 12 R4 1N4148 _ C125 CH3 ne C23 SN 91K 4 T JK27B 3 3 P R26 1M L Ven C25 5215502 F e Jaz e 5 20 57 8 C01 2 C28 7087377 1 1eeopL 2840 e e 1 121 1 C18156R Sn slz Se NOT AUTO AUTO R42 7 11 14 1 5440 4 80P752208 158K 6 9 8 c40 H gt R41 E Q41 1 pes US 81915 8 D42 AL D4 R33 R34 X 1N4148 C123 Y gt siga 1N4148 47K 470K R31 101568 El L1 C18156R MA O R25 m EN E x SuH 15R d 01 c15 mer C17 Tk PUR GND M e4 gt C16 12 NONE 145404 3308uF 25U C32 R32 JK3 de l 4 8 2K ES 4 FILENAME BassPro sch REVISION 1 lt Z MODEL 0 011 808 02268 1 Remote Turn off level CL E gt CO a DWN BY C S WANG 2 A A d 16 DRTE 2002. BassPro is equipped with two line Subw oofer Level Control level RCA inputs and two high level inputs To help you plan the installation of BassPro we have included two system application diagrams in Figures 8 and 9 For more installation Left Speaker suggestions contact your local authorized J BL car audio dealer Right Speaker E S Figure 8 High level connections Connect BassPro s high level E o a inputs to either the front or rear Splices 228280 1988 Splices speaker outputs of your head unit not supplied l mwo o 89000000 not supplied splice crimps not included Source Unit Figure 9 Line level connections with BassPro two outputs single full range or sub Connection Panel woofer Subwoofer Level Control LF Speaker Eq RF Speaker RCA Stereo Cables not supplied S oO Source Unit LR Speaker RR Speaker CONTROLS AND BassPro has controls and indicators that help simplify sonic integration with almost any vehicle s unique acoustic properties These controls are located on the
3. 12 Ref Description Part Number Qty 1 Enclosure 241 060 00587 1 2 Side Baffles 301 ABS 00353 2 3 Logo 316 ABS 00538 2 4 Port Tube 249 ABS 00148 1 5 Right Bracket 325 ABS 00421 2 6 Left Bracket 325 ABS 00420 2 7 Plug Screw Cap 338 ABS 00126 8 8 Screw 351 FM04039A572 8 9 Screw 352 HM04014D611 8 10 Woofer DCR 3 60 x4 16PF11BZW AWO01 1 11 Screw 325 FM04018A576 4 12 Amplifier Not For Sale 1 13 Screw 352 FM04019D470 8 INPUT STAGE LEULE ar IN RSSI 10 CI REMOTE GAIN CONTROL DIAGRAM VARIABLE CROSSOVER 01 NJM4558 gt R12 LPF 70 120Hz OUTPUT STAGE IC101 IC121 TDA7377 4 TOBPBZIPO Sir N 5 e ES u E 2 cb 222 NA x 5 BE gt o
4. BassPro Powered Subwoofer SERVICE MANUAL EI but JBL Consumer Products 250 Crossways Park Dr Woodbury New York 11797 0 5 2003 CONTENTS SPECIFICATIONS Herta este tede s habes ar 1 DETAILED SPECIFICATIONS e Teeri eraren AZ CONNECTIONS vaa ea icto Pa tcp cede ea 3 CONTROLS amp FUNCTIONS bed 5 REMOTE LEVEL CONTROL aa 6 BASIC TROUBLESHOOTING 7 EXPLODED VIEW bo dada e lt a nd BLOCK DIAGRAM a det RU BEN RE Be PCB DRAWINGS tu EC ERE ee 10 ELECTRICAL PARTS dai a 19 IC TRANSISTOR PINOUTS sins a nen 15 SCHEMATIC DIAGRAMS a e O 17 BASIC SPECIFICATIONS Amplifier power Frequency response Fuse rating Max current draw Idle current draw Input sensitivity Crossover frequency Crossover slope Dimensions L x W x H 100 Watts 20Hz 120Hz 20A 12A 800mA 50mV to Line level input 1V to 16V universal interface 70Hz 120Hz 12dB 16 1 8 x 9 1 2 x 12 1 4 includes mounting feet 410mm x 242mmx 312mm BASSPRO AUTO SUBWOOFER SPECIFICATIONS GENERAL CONDITIONS TEST INPUT SIGNAL FOR LINE IN 2CH 60Hz 250mV TEST OUTPUT 1 W ATT 4 Ohms LOAD Bridge POWER SOURCE DC14 4V 12A min TEST CONDITIONS TEST SIGNALS FROM LINE IN UNLESS OTHER REMARKS CROSSOVER VR AT MAX POSITION UNL
5. F CF CF F F F F 10 16514j26 Resistor 510K 1 6W 5 10 16681j26 Resistor 6800 1 6W 5 F 10 16682 26 Resistor 6 8K 1 6W 5 C i C 10 16303j26 Resistor 30K 1 6W 15 C i C C C 10 16513j26 Resistor 51K 1 6W 15 C 10 16473 26 Resistor 47K 1 6W 15 10 16474j26 Resistor 470K 1 6W 5 10 16511j26 Resistor 5100 1 6W 5 A i e 5 22 Capacitors A lectrolytic Cap 1000U 16V 20 lectrolytic Cap 220U 16V 20 13 PART NO DESCRIPTION REFERENCE DESIGNATOR PO DEEP Ooo meni AAA AA i Miscellaneous I AAA AA 122 14050 4160 nductor Ferrite SuH 19 CR6SO SROKUM 1 LE 154 k0204800 Fuse 20A 32V ATC UL CSA 1 Ft 155 9 30240 FuseHolderF30240100 1 Ft 162 a040d001 SPEAKER WIRE 1015 400mm 4 16245 0001 MC WIRE SM BLK gt 174 9mjd0604_ MJACKD SGPAC 1 4 A AA PE M KERN LEVEL CONTROL ASSY RO 015 00 00110 LEVEL CONTROL ASSY COMPLETE 1 1311 5 00237 11 115 h203a203_ POTENTIOMETER 111 166 AL035081 CONTROL CABLE 0 1 14 BassPro Semiconductor Pinouts LM13700 DUAL OP AMP 1C301 AMP BIAS DIODE INPUT INPUT INPUT BIAS AMP DIODE INPUT INPUT BIAS BIAS INPUT NJM4558L DUAL OP AMP U1 BUFFER BUFFER vt INPUT OUTPUT BUFFER BUFFER INPUT OUTPUT TDA7377 A OUTPUT I
6. TA 2019 28 LCE El dS ek GEN FEB rr BEI zu Lo Te MEE seta 2 IA Y eT gt reu Y 201 a Szo TE 27 ES 123 d EN erg ozu CON 12 S o AO ste l IN EE It E es dir A Is J aby E CC E Se x ID fo ezo AP 23 IZd4 F 522 6212 EN MLS Si N 16 BDEy E e 1059 eZ p or Ks fae ezio a 10891 08 1069 6 8 Sec 9885 Tr T CiE S0 2 er gt y ores T T ecu ia 4 gt TET Su 00 2 355 2 Ez CS 4 lt SU ol o ir 9 essa z Te Teu ass veco Ce 99 xb lt S Ft 18 X e Eu 7 1 Seu E 4 5533099 S310H HONOYHL Q33N ON 89d 34165 418004 72015 LNSNOdWOD NO 430 10S Q33N 31821QNI 10 BassPro Electrical Parts List PART NO DESCRIPTION EFERENCE DESIGNATOR Semiconductors TDA7377 Power Transistor 23C1815GR NPN Transistor 2SA1015GR PNP LED RED 3mm 199 15000515 Zener Diode 5 1V 1 2W 52mm A Resistors A 10 16333j26 Resistor 33K 1 6W 5 10 16393j26 Resistor 39K 1 6W 5 F 5 CF F CF CF F i F i F CF 15 CF
7. on the BassPro and the receptacle on the Subwoofer Level Control Figure 6 7 Socket for Control Cable Level Control Circuit Board Figure 5 In dash mounting of the Subwoofer Level Control BassPro Connection Panel BassPro Control Cable Rear View of Level Control Circuit Board Figure 6 Subwoofer Level Control electrical connection TROUBLESHOOTING PROBLEM CAUSES AND SOLUTIONS POWER LED not lit 1 Fuse is blown and needs replacement 2 Head unit not functioning properly 3 Check remote turn on power and ground connections POWER LED is lit but there is no bass 1 Inputs are not connected Check connections 2 Head unit fader controls are not set properly Adjust head unit controls to feed audio signals to BassPro 3 Incorrect GAIN control setting Output sounds muddy or distorted 1 GAIN is set too high 2 Bass level is set too high on head unit 3 Head unit output is distorted or blown See your authorized J BL car audio dealer Output gets louder when the head unit balance is adjusted to L or R Using speaker level connection one of the speaker connections is reversed Reverse one channel POWER LED remains ON after system is turned off Speaker level connections have a five minute turn off delay Check the unit at a later time BassPro BASS PRO EXPLODED VIEW
8. 3 03 20 3 BassPro PACKAGE 2 421 000 00002 22 gt gt OWNER S MANUAL gt 406 000 00929 ke WARRANTY CARD 405 000 00285 431 000 00753T 421 000 00003 5 431 000 00753B
9. C101 121 A INPUT 1 0011 2 OUT2 3 VCC A INPUT Ae 5 IN2 v 6 SUR 7 STANDBY INPUT 8 PWR GRND 9 SIG GRND B INPUT 10 DIAGNOSTIC 111 4 12183 OUTPUT 14 OUT 4 V 15 OUT 3 2SA1015GR 2SC1815GR Q32 41 42 Q31 40 301 ss gt 2 Collector 2 Collector Base Baso 1 1 Emitter 1 Emitter 3 15 12 R301 R392 519 L Pn 8 2K x R Lo d R306 Sb 5125 SS 7 30K a Als ET s 8 l 0 p R701 UR B1 Dy oO S MA R20K 0 GPS C1815 2K o R312 8381 1 2 3 4 5 5 7 8 10K d BSINR DBSA A IN R IN OUTA 0 BFINA BFOPA 9 eet C307 IC301 2413700 ar UD SE 12 REMOTE 4 C301 be an d BSINB DBSB B IN B IN OUTB U BFINB BFOPB x 0002 CONTROL L Se e ig 15 14 13 12 11 18 9 10u 4 Now Sram gt Ou E Y Loss JK1 A A pe U1 BM4558L e
10. ESS OTHER REMARKS 1 TOTALOUTPUT POWER 100 2 OUTPUT POWER 1 CHANNEL 60 400 5 0 THD N o 3 THDAT 1 0W 60 250 N 4 SIGNAL TO NOISE RATIO 60 250 O P 1W OREF 1 6 3 6 5 3 5 FREQUENCY RESPONSE 60 120HZ 250 O P 1W 6 CROSSOVER RANGE MAX TO MIN 12 3 120 250 0 P 1W MAX REF 7 CROSSOVER SLOPE 8 INPUT SENSITIVITY 60 O P 18W L R GAIN MAX LOW INPUT 60 O P 18W 2CH GAIN MAX Hi INPUT 60 0 6 9 MAX GAIN NOISE GAIN 1 5 MAX A A ME v 4 y E AAA A A CS 1 uum PO 12 10 MIN GAIN NOISE GAIN MIN 0 9 MAX lt 0 5 1 5 11 AUTO SENSE AUTO ON LEVEL V H N 1CH AUTO OFF TIME MIN 12 PROTECTION CIRCUIT 60 250 0 P 10W SHORT SPK TERMINAL Functional 13 FUSE RATING 14 MAXIMUM CURRENT DRAW 15 IDLE CURRENT DRAW 16 1 8 X 9 12 1 2 16 DIMENSIONS 410 X 242 X 312MM gt POWER CONNECTIONS Connecting power to BassPro is shown in Figure 7 Please observe the following installation tips When using the high level input con nections BassPro will automatically turn on when you turn on your radio In this case the remote REM con nection is not needed Use at least 20 AWG speaker wire for speaker level input connections Chassis Ground Bare Met
11. al Fuse 20A Use at least 12 AWG wire for the Positive Battery BATT 12 and Ground connections If needed use at least 20 AWG wire for the remote REM turn on connection Connect BassPro s 12V terminal directly to the battery s posi tive terminal Install a fuse holder with a 20A fuse within 18 of the bat tery s positive terminal Remote Turn On 0000000060 Source Unit Route all power wires through a grom met in the vehicle s firewall If a factory grommet is not available install one Connect short ground wire from BassPro s ground terminal to the nearest bare metal surface For a good connection use sandpaper to clear paint from the metal surface and use a screw with a lock star washer POWER AHarman International Company Figure 7 AUTO TURN ON GAIN CE REM BATT e e CROSSOVER 70 Hz 120 MIN BassPro Connection Panel The remote REM connection requires a 5 to 12 Vdc signal for BassPro to turn on when using the line level connections M ost head units with preamp outputs provide this remote voltage signal As an alternative connect this terminal to a switched ignition circuit BassPro HIGH LEVEL INPUT LINE INPUT CER 5m REMOTE GAIN CONTROL MAX APPLICATIONS BassPro Connection Panel ssPro
12. amplifier panel as shown in Figure 10 Power LED Gain Control Crossover Remote Bass Control Auto Turn On FUNCTIONS POWER LED This indicator will glow red when the BassPro is operating GAIN CONTROL Use this control to adjust the relative volume loudness of BassPro with the other speakers in the vehicle CROSSOVER Use this control to adjust the amount of high frequency information present in BassPro s out put A lower value signifies less high frequency content o o y BassPro r POWER HIGH LEVEL C al REM BATT POWER AUTO INPUT 12 TURN ON LINE INPUT P sa gt AUTO Fra R L L gt EE EI OFF CROSSOVER GAIN R y y 70 Hz 120 MIN MAX TRES FUSE 20A REMOTE GAIN CONTROL n _ A a SN e A A Y A Harman International Company AUTO TURN OFF DELAY MAX 5 MIN Figure 10 AUTO TURN ON For speaker level connections used this switch to activate or deactivate BassPro s automatic turn on circuit For most speaker level applications slide the switch to the AUTO position If you prefer to use the remote REM connection slide the switch to the OFF position REM OTE BASS CONTROL Use this RJ 11 jack to con
13. nect the supplied remote bass control SETTING THE CONTROLS 1 Make sure the head unit is off and VOLUME control is set to minimum 2 On BassPro s amplifier panel set the CROSSOVER to its maximum frequency of 120Hz as shown in Figure 10 Note If using the REM OTE BASS CONTROL set GAIN to maximum and set the BASS CONTROL to the midpoint Turn the head unit ON and play a selection of your favorite music track that has substantial bass Adjust the CROSSOVER control counterclockwise until you hear only low frequency information Example you should not hear vocals coming from BassPro when seated in the normal listening position Adjust the BASS CONTROL either clockwise or counterclockwise to suit your taste and to avoid audible distortion If you elect to not install the Remote Bass Control adjust the GAIN control to the maximum level that provides undistorted output from the BassPro with the head unit s volume control at its 3 o clock setting Note In most cases the above steps will provide you with satisfactory results However the actual process may require several readjustments of each control since the settings will interact with one another If necessary consult your authorized BL car audio dealer for help in tuning your system INSTALLING THE REM OTE The Subwoofer Level Control may be mounted under the dash or dismantled and mounted in the dash for a factory installed ap
14. pearance UNDER DASH MOUNTING Selecta mounting location that allows easy access to the control while driv ing Using the Subwoofer Level Control as a template mark and drill holes in the mounting surface Attach the Subwoofer Level Control using the mounting screws provided Figure 4 IN DASH MOUNTING Disassemble the Subwoofer Level Control by removing the two Phillips head screws on the front panel rear panel and on top Remove the Subwoofer Level Control s bottom and side panels Slide the Subwoofer Level Control s PC board forward to release the RJ 11 connector from the back panel and remove the board along with the potentiometer knob and connector as a single assembly Figure 4 Under dash mounting of the Subwoofer Level Control Choose a mounting location that allows easy access to the control and provides 1 3 4 clearance behind the mounting surface Drill a 9 32 hole in the mounting surface Feed the Subwoofer Level Control s potentiometer shaft with the knob removed through the hole and use the nut and washer provided to hold the control in place Figure 5 Washer Knob N N N N N N N N N N N N N N N N N N N N N 9 KIIIIIIIIIIIISS CONNECTING THE SUBWOOFER LEVEL CONTROL TO BASSPRO Route the cable behind the dash or other interior panels and under the carpet Do notroute the cable outside the vehicle Connect the RJ 11 cable between the RJ 11 receptacle
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