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Infinity Bass Link User's Manual

1. 104 6152 05 2 80 IN SW CONT 8 LN MAIN PCB 55 0 POWER AMP E EA b Typo me a H ETS Aue ENZO das FE Sel E hie Uus xum SS E 104 6150 05 1 a Lad TONE CONTROL PCB y nr pm Bile LH 8 H Er Cee e O ME Ei BASSLINK II SCHEMATIC Jan 472001 pe Be 12515 8 een E 5 i 1 eut s 1 au i 8 1 1 FE ee 4 Main Tone Control Switching Controller 7
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3. 4 Zur C201 104 6150 05 yt 2 MAIN PCB 1 ee SS at Sy 8k s T5 CLASS D POHER AMP E Gaby mea GE AE FEP CEES ie h u Hs a ya de Sue mun SS GE ses H A EDU Ha E AE a D ki FEMME i wr d i T N 5 in lm m LAE DE 32346678910 12356879 91811121114 eis 104HG150FN05 2 SW CONT PCB Main Tone Control Switching Controller Part2 104HG150FNO5 1 TONE CONTROL PCB 920 458 BASSLINK SCHEMATIC 1 Jan 472001
4. sra San S7 ban era am va eza zra ara ada ero Io ara x Pora am 8 m eo so to e atn unm 5 sen bea 80 K jr sa eta K sa e ta vo sA 3 r1 en yA rol ss 89 89 L LI go vm sm ES ma 42 Power Amp Cont d ams a K d N BASSLINK w Level Control jack BASSLINK X Part Description Main PC Board Assembly Resistors 11016000j26 R170 171 172 11016101j26 R129 131 11016102j26 R136 11016103j26 R132 133 137 138 140 201 204 208 213 265 266 269 270 11016104j26 R135 255 11016182j26 R145 11016201j26 R205 206 207 209 258 259 267 268 11016221j26 R156 11016222j26 R216 243 244 245 11016223j26 R134 11016243j26 R210 211 1101627026 R126 127 11016471j26 R128 130 11016047226 212211600 1 2
5. 11 1 2 6 272 273 117 150 200 201 301 104 106 3 2 Base 5 3 Collector 133 123 u IC 11494 PWM iEn 0101 NON INV INV OUTPUT INPUT REF CONTROL C2 E2 Ei OPAMP DUAL 8 15 15 pa aa e PIN TLO72 02 Ici ERROR Ny REGULATOR 11 A INPUT 2 r 7 B OUTPUT BEVEL gt 1 0 1V OSCILATOR A INPUT 3 B B INPUT gt i vE LETS 1 2 3 4 5 e 7 8 z gt wu GND C1 26 35 22 2 405 5 220 25 822 35 x OPAMP DUAL 8 PIN OPAMP DUAL 16 PIN 45581 NJ M13700N U201 200 203 204 205 206 0301 il amp BIAS INPUT A 1 M 16 AMP BIAS INPUT B A INPUT DiopE 2 15 DIODE BIAS B INPUT 3 INPUT B v meur H N INPUTB B INPUT s OUTPUT B B INPUT v e ve B OUTPUT BUFFER INPUTA 7 10 BUFFER INPUT v 8 BUFFEROUTPUTA 8 9 Burren ourrure 8 55
6. BASSLINK W REMOTE LEVEL CONTROL Rem Pan ee BASSLINK X PACKAGING 1 704A150 PLASTIC BAG 1 2 7065 150 BASSLINK FOAM ENDS 2 3 703BH150 1 BASSLINK BRACKET H 215 7 81 33 5T BLACK 4 703BH150W BASSLINK X BRACKET H 215 7 81 33 5T WHITE 4 4 703BV150 BASSLINK BRACKET V 255 64 5 33 5T BLACK 2 703BV150W BASSLINK X BRACKET V 255 64 5 33 5 WHITE 2 5 7048150 PLASTIC BAG 1 6 650HB150 BASSLINK BOLTS 5 0 8 180L 4 650HB150W BASSLINK X HEX BOLTS M5x0 8P x 180L 7 162A600D002 VIO BLK GRN BLK CABLES 1 8 162A600D001 WHT BLK GRY BLK CABLES 1 9 8621B150 1 BASSLINK OWNER S MANUAL 1 10 8514150 BASSLINK OUTER CARTON 1 851A150 V2 BASSLINK X OUTER CARTON 1 54 Wlnfinity Integrated Circuit Diagrams MOSFET MOSFET T0220 6 IRF640 9640 TRANS PNP 25 101568 7 Q111 112 011 10 0107 109 113 114 116 152 118 202 103 105 119 5 3 16 20 35 TRANS 25 2412 25 3906 PNP 2SA1514K 25A1037K 2SC1815GR 2SA965Y 01 2 3 4 5 6 7 8 9 TRANS NPN PNP 25D669A 25B649A 0117 118 E TRANS 25C1815GR 25 2235 0108 110 115 118 120 121 151 271
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9. 17 Schematics Cont 3518384 7 R38 CLRSS D POWER AMP 122 p 1 2 2 05150 DZD12 TB NT gp T ct 2 L ob 9 Te ur 08 IST NPS 8 IK 8 05 Ble 57 8 5 22pF 5 R14 994146 ENSE 3 3K x 019 6 gt R IRF 9648 47k R28 RLS4148 Z 47 3 3K 8 D1 N 6 gt OR R24 RLS4148 1 2K 1 2 308 C13 Aa a A NN 0 022uF ce 1 2K 1 2K R25 R26 L1 12 1s 99 254 e OUT luF 18 53 5 8 20K 12006 a 2 2591514 1 2 5 3 3 52 elos 1K RLS4148 1 2 1 20 Z STAT ETS IITOTy C2 190161 072015 ono Si S118 o 8 C 18 0 tur 10 nie Y 8 4 D6ND 91 d MUTEZIN 39K 2 2 3 3 RLS4148 y AS 2 N S CIS 7786 4 1 R17 Te ur R29 47 Y 5 1K 8 142 4 0 AR 88 DZD12 TB 10K 5 2 7K 2 el 315 325 R335 R34 z ara ande 515 212 12 22 0205 6 99181 9727 ER pers 0205 6 S6 pF 53 gt 2 4 5 6 7 8 9 10 11
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11. Basslink Basslink X Infinity Specifications BASSLINK BASSLINK w Remote Level Control BASSLINK X Amplifier Power Frequency Response THD Input Sensitivity Maximum Input Sensitivity Gain level Max Crossover Frequency Crossover Slope Bass Boost Signal Noise Ratio Max Gain Level Noise Level pot Max Max Gain Level Noise Level pot Min Auto On Off Time Gain boost min to max Fuse Maximum Current Draw Quiescent Current Draw Protection Circuits Over Under voltage Temperature Short Circuit DC Offset Dimensions Weight 200W RMS 010 THD 120W RMS 01 THD 20Hz 120Hz 1 096 50mV 4V Line Level Input 1V 16V Universal Interface 7mV Line Level Input 120mV Universal Interface 50Hz 120Hz 12dB octave 6 to 3 dB 40Hz 65dB Wide band w 22K LPF 3 0 mV Basslink 1 8 mV Basslink w Remote Level Control 1 8 mV Basslink X 2 0 mV Basslink 1 7 mV Basslink w Remote Level Control 1 7 mV Basslink X From 1 1 2 to 5 min depending on last input signal level 9 0 dB 25A Basslink 20A Basslink w Remote Level Control 20A Basslink X 12A 800 mA 17 5 8 5 VDC 95 w 0 1 Q resistor Yes 14 1 2 x 12 1 2 x 8 1 2 L x W x H 369mm x 318mm x 216mm 16 Ibs 7 2kg Infinity continually strives to update and improve existing products as well as create new ones The specifications and construction details in this and related Infinity pu
12. do Infinity Models BassLink BassLink Remote Level Control Ready BassLink X Powered Automotive Subwoofer SERVICE MANUAL Infinity Systems Inc 250 Crossways Park Dr Woodbury New York 11797 Rev 2 7 2003 Contents ALL MODELS BASSLINK SPECIFICA TONG 2 3 TUNING 6 TROUBLESHOOTING si os dean 7 TEST SETUP PROCEDURE 2 8 BASSLINK Original version without Remote Level Control jack SERVICE BULLETIN INF2000 03 EXPLODED VIEW MECHANICAL PARTS LIST BLOCK DIAG RAM rette 13 PGB DRAWINGS 14 ELECTRICAL PARTS 24 SGHEMATICS ahnen aa 29 RACKAGING use ie est Hessen 31 BASSLINK or BASSLINK X Versions with Remote Level Control jack SERVICE BULLETIN INF2003 01 EXPLODED VIEW MECHANICAL PARTS LIST 2 2 35 BEOCK DIAGRAM nase eng 36 PGB DRAWINGS O uu z 12 6 rerit ik e n 37 ELECTRICAL PARTO 44 50 PACKAGING ress EN AR SEN ales 54 ALL MODELS BASSLINK INTEGRATED CIRCUIT DIAGRAMS 55
13. RES CB 0R JUMPER RES MF 6200 3W 5 RES CB 4700 1 6 5 RES CB 1000 1 6 5 RES CB 1k 2 5 RES CEW 0 0680 5W 5 NTC TTC 802 JS CAP CA Disc 0 1U 50V CA Disc0 1U 50V CAP MY 0 027uF 50V 5 CAP MY 0 1uF 200V 10 CAP 0 1uF 100V 5 220U 10V 20 3 30 50V 20 CAP E 1000uF 80V E 3300uF 16V 20 CAP E 22U 50V 20 E 220U 16V 20 E 10U 50V 20 E 100uF 16V 20 E 330uF 16V 20 Wlnfinity BassLink Part 1353476m16 13026221 503 132103ja03 Semiconductors 19006m45581 19510204gd 192027c1815gr 192021d669a 192027 2235 192028a1015gr 192022b649a 19216355ne06 197131n4148 19730sf16 197101n5402 197301604gd 19915001503 Connectors 1751b08v01 1759d02v01 1745te112j 1759h04v01 174040124bg Wires 162a040d001 162a600d001 162a600d002 Miscellaneous 180p752209 1201000003 154k025a800 12214050K4160 171urwh112d 150r29191501 1559f30240 7 Electrical Parts List Cont Reference Designator C123 C124 C202 C204 C219 C155 C156 U201 LD1 Q108 Q110 Q115 Q120 Q121 Q151 9271 0272 0273 9117 9150 Q107 Q109 Q113 Q114 Q116 Q152 0118 Q111 Q112 D102 D103 D104 D110 D113 D143 D159 D160 D275 D276 D277 D278 D107 D101 D105 D106 D108 D109 M202 M101 JK101 JK202 JK203 JK201 W101 W202 1 8Pin W202 9 12Pin swt FB104 FB101 FB102 FB103 FB105 F101 L101 RLY1 T101 F101 Switching
14. THIS DRAWING AND MECHANICAL PARTS LIST ARE FOR REFERENCE PURPOSES ONLY THE MAIN ENCLOSURE OF THE BASSLINK SUBWOOFER WITH THE EXCEPTION OF THE AMPLIFIER ASSEMBLY IS NON SERVICABLE COMPLETE ENCLOSURE W DRIVERS PART BASSLINK ASSEMBLY BassLink Mechanical Parts List REF No PARTS DESCRIPTION QTY 1 700150 LOWER COVER 36651322110151 BLACK ABS 1 2 70016150 COVER 3665x322x10525H BLACK ABS 1 3 F25J12PFO1DW WOOFER 10 1 4 sz579 1 BRAND LOGO INFINITY 1 5 PR 25001 INFINITY PASSIVE RADIATOR 1 6 1932M1813 MICA SEGMENT TO 220 18x1 3mm 6 7 06 21001 SCREW 2 x10mm P TY PE 2 8 06130804 TAPPING SCREW 3x8mm 4 9 06 31004 SCREW 3 10 5 10 06 31014 TAPPING SCREW3x10mm P TYPE 2 11 06 30809 SXREW M3x8xP0 5 2 12 06 T41209 TAPPING SCREW 4x12mm P TYPE 10 13 06 M31204 SCREW M3x12mm TYPE 6 14 06 741403 SCREW 4x14mm TYPE 16 15 06 42009 SCREW 4 20 13 16 06 31204 SCREW M3x12mm 4 17 06 M31603 SCREW M3x 16mm 1 18 06 N3HO1 HEXAGON 3 1 19 06 T30804 SCREW 7 4 20 06 03 02 WASHER 7 2 21 o6 wosPO3 FIBER WASHER 3mmx8mmx0 5T 3 22 O6WO4P01 FLAT WASHER 10mmx4 2mmx0 8T 1 23 652 3 03 SOLD LUG M3 T 0 3 1 24 6501H125 IC HOLDER 4 25 10 HEAT SINK 78 7 2 26 20 PCB SPACE 6 30x12L 1 27 700SH
15. Use this switch to reverse the phase of BassLink s output with respect to its input Choose the position 0 or 180 that sounds the best Note Depending on BassLink s orientation and location in a vehicle reversing the phase may may or may not increase or decrease the amount of upper bass being reproduced AUTOTURN ON For speaker level connections use this switch to activate or deactivate BassLink s automatic turn on circuit For most speaker level applications slide the switch to AUTO However if your system produces false turn on signals or uses a remote REM connection slide the switch to OFF REMOTE GAIN CONTROL Use this RJ 11 jack to connect the optional remote SUB LEVEL control SERVO LED This indicator glows green when the subwoofer is at maximum excursion and the amplifier is modifying the output to maintain maximum performance Be sure to monitor this indicator during BassLink setup see Tuning BassLink When properly tuned the SERVO LED should light momentarily during high level bass transients Avoid adjustments that cause the LED to remain lit for extended periods Make sure the head unit is off and its volume control is set to minimum On BassLink s front panel initially set all con trols to their midpoint positions as shown in Figure 11 On BassLink s side panel initially set PHASE to 0 and AUTOTURN ON to AUTO as shown in Figure 12 on the head unit and play a
16. 19209215146rs 03 06 2 TRANS 120V 0 05A 2SA1514K 197031141485 01 02 03 04 05 06 6 DIODE RLS4148 199150005635 21 72 2 ZENER 5 6V 5 BZX84 C5V6 199150012035 25 76 2 ZENER 12V 5 2 84 12 199150015035 23 74 2 ZENER 15V 5 2 84 15 19223318 640 011 1 MOSFET IRF640 IR TO220N CH 19223219640 010 1 MOSFET IRF9640 IR TO220P CH INDUCTOR 120uH INDUCTOR 35011 Pin Header 8Pin 2 54mm BassLink Schematics gt 7 poe ae 7 r S Hz BOOST TONE CONTROL PCB AIN INTI 4559 7 SAIN LON TARE 22K R250 R252 15K ie H m 331 8050 25 2575 B 1 2 7 sx4V 8 33485 26 x 1202 85 829 E ES mE tt x a 5 5 12 0 4558 lo 150 O oe 85 82 1 we Se 25 157 5 3 T 0UT__ LD2 1 POHER LED Z2N8C poaa 8 Sx 09 20 C215 0 seg Hej 8 2 RUTO ON LD 2 d1228 oo ag 2595 R22STNZ 45581 U Zl 58 a wu le ni XR SR AE 58 1292 1 EST S uzasve x Ui 2 5 en 12K P234 E V 104HG150FN01 01 CON
17. 8 11016047326 R148 11016513 26 202 203 214 215 261 262 264 11120102jk1 R147 11350s68j00 R155 1091ttc802j0 TH1 Capacitors 13020101 503 C151 13020221 503 209 130211042503 101 104 122 152 153 154 224 227 132104ja03 115 119 120 132104kb04 C121 132273ja03 C143 1353106m50 C205 222 223 1353226m50 C201 203 1353335m50 C116 1354338m25 C102 135c108m80 C117 118 Semiconductors 19006145581 0201 192027c1815gr 0115 192027c2235y 0150 192028a1015gr 0113 114 116 19216355 06 Q111 112 1951020494 LD1 197131n4148 0103 104 110 143 160 275 278 19730160444 6 44 ELECTRICAL PARTS LIST Qty Description RES 0 ohms 1 6 5 CF 26mm RES 100 ohms 1 6W 5 CF 26mm RES 1K 1 6W 5 CF 26mm RES 10K 1 6W 5 CF 26mm RES 100K 1 6W 5 CF 26mm RES 1 8 1 6W 5 CF 26mm RES 200K 1 6W 5 CF 26mm RES 220 ohms 1 6W 5 CF 26mm RES 2 2K 1 6W 5 CF 26mm RES 22K 1 6W 45 CF 26mm RES 24K 1 6W 5 CF 26mm RES 27 ohms 1 6W 5 CF 26mm RES 470 ohms 1 6 5 CF 26mm RES 4 7K 1 6W 5 CF 26mm RES 47K 1 6W 45 CF 26mm RES 51K 1 6W 45 CF 26mm RES METAL OXIDE 1K 2W 45 RES CEW 0 068 ohms 5W NTC TTC 802 JS An om 100P 50V 10 220P 50V 10 0 10 50V 80 20 0 10 100V 5 0 10 200V 10 0 0270 100V 5 100 50V 20 220 50V 20 3 3
18. favorite music track that has substantial bass Set the volume control to 75 percent of the total output approximately 3 o clock on rotary controls gt Adjust the GAIN control clockwise until the SERVO LED on BassLinks side panel begins to flash with each bass note but doesn t stay lit continuously m Listen to your system making a mental note of the amount of upper bass being reproduced gt Switch the PHASE control to 180 and listen again for upper bass content There may be more upper bass less upper bass or no change at all The position that provides the most upper bass is correct but choose either setting according to your taste Adjust the CROSSOVER control clockwise or counterclockwise until you hear only low fre quency information For example you should NOT hear any vocals coming from BassLink when seated in the normal listening position gt Adjust the BASS BOOST control clockwise or counterclockwise to suit your taste gt Recheck the SERVO LED to make sure its flashing in time with the bass but is not lit continuously If it is continuously adjust the GAIN control counterclockwise until the SERVO LED only flashes Note In most cases the above steps will provide satisfactory tuning However the actual process require several readjustments of each control since the settings will interact with each other If necessary consult your authorized Infinity car audi
19. part 140 PF2A103F Solder these parts in parallel See Figure 2 and attach to original location shown See Figure 3 which is in a narrow cavity between main power supply caps and transformer T101 There are two empty pads on the PCB for these parts with marked designators R272 and C273 5 New gaskets must be added to the amplifier mating surface two pairs are required four gaskets total Infinity part 723D150 and 723C150 6 Replace the amplifier assembly and tighten all mounting screws Use caution a hand tool is recommended to prevent stripping the threads in the enclosure 7 Connect 12v to the unit and a signal cable after the unit cycles ON red LED should be lit remove the signal and remote connection only or shut off the music source if using the Universal Interface Unit should turn OFF after 3 10 minutes as indicated by the red LED turning OFF Figure 1 Figure 3 Both parts in parallel Models Serial number Status Action Add R272 1 Meg ohm 1 8 Resistor Basslink All serialnumbers affected The unit will not turn off when the ersion w o AUTO ON signal is removed and Remote 5 dis AN connection is switched off 273 01 100v Mylar Capacitor zd New amplifier gaskets 723D150 10 10 Infinity Systems Inc 250 Crossways Park Dr Woodbury New York 11797 516 496 3400 BassLink Exploded View 7 NOTE
20. prevent stripping the threads in the enclosure 8 Connect 12VDC to the unit and test Figure 1 AREA OF CONCERN Models Serial number Status Action Basslink version w LC Remote Level Control 0661 00000 to 0681 19308 Check Power Supply Repair Circuit Trace PCB Trace For Damage Basslink X ME0641 00000 to 0641 01358 aS ME0661 19309 and above Modified by factory NONE REQUIRED Basslink X ME0641 01359 and above 33 x 2 LO O B gt E IE A 59 x Es 1 M la gt un YN unu lt m 2 S a 2 22 yo S D 50 LEGEND TO EXPLODED VIEW BASSLINK W REMOTE LEVEL CONTROL BASSLINK X 7 Description 1 7001 150 1 1 BASSLINK LOWER ENCLOSURE 366 5 322 101 5H BLACK ABS 715LC150W 1 BASSLINK X LOWER ENCLOSURE 366 5 322 101 5H BLACK ABS 2 700 150 1 1 BASSLINK TOP ENCLOSURE 366 5322 105 25H BLACK ABS 715LC150X 1 BASSLINK X TOP ENCLOSURE 366 5 322 105 25H BLACK ABS 3 25PF12FJ CWOT 1 Basslink Woofer 10 4 ohm 2566120 0 02 1 Basslink X Woofer 10 4 ohm 4 SZ579 1 1 LOGO INFINITY 5 66 1 Basslink PASSIVE RADIATOR PR 255002 1 Basslink X PASSIVE RADIATOR 6 1932 1813 6 MI
21. 1 10 109148020 Capacitors 130211042500 130211042503 132273503 1264 1321003 1353227 10 1353335150 1354108c80 135433816 1353226m50 1353227m16 1353106 50 1353107 16 1353337 16 Electrical Parts List Reference Designator R212 R217 R281 R282 R283 R284 R260 R288 R117 R118 R119 R122 R123 R124 R132 R133 R137 R138 R140 R166 R167 R168 R201 R204 R208 R213 R265 R266 R269 R270 R165 R121 R134 R164 R163 R157 R162 R159 R136 R158 R216 R243 R244 R245 R145 R156 R126 R127 R120 R135 R255 4 R148 R202 R203 R214 R215 R261 R262 R263 R264 R280 R271 R205 R206 R207 R209 R258 R259 R267 R268 R210 R211 R171 R170 R172 R141 R142 R130 R128 R129 R131 R147 R155 154 101 104 113 122 127 128 0144 0158201 7 C143 C121 C115 C119 C120 C161 C116 C117 C118 C102 C201 C203 C272 C205 C129 C130 C114 24 Qty 22 TA 2 Das ro N 12 N Description RES CB 4 7K 1 6W 5 RES CB 10K 1 6W 5 RES CB 470 1 6W 5 RES CB 22K 1 6W 5 RES CB 39K 1 6W 5 RES CB 100 1 6W 5 RES CB 5 6K 1 6W 5 RES CB 1K 1 6W 5 RES CB 2 2K 1 6W 5 RES CB 1 8 1 6W 5 RES CB 2200 1 6W 5 RES CB 279 1 6W 5 RES CB 100K 1 6W 5 RES CB 3 3K 1 2 5 RES CB 47K 1 6W 5 RES CB 51K 1 6W 5 RES CB 1M 1 6W 5 RES CB 10M 1 6W 5 RES CB 200K 1 6W 5 RES CB 24K 1 6W 5
22. 1 EEG ms 20170 RR 1 ck E QUU ra pede 8 559 1 sa des 1 ES LES ac 3 1 1 rere RS E Ps x HE Er VEI E PISA 1 E Brose ES B mm 1 m Ad ifs BE ae el Teres En I Ey 2 1 1 10 T 1 MAIN D 1 6 78 80 59 aL al 5 1 22 ope 75 mE i rms 1 ME 28 i 6 i 1 8 los 1 5 52 u h u we i 1 1 1 UP db ee Medios duci Eque PM AAN Sat qanm nM EIS RP 30 BassLink Packaging 0 0 n REF PART NUMBER DESCRIPTION QTY 1 704A150 PLASTIC BAG 1 2 706SB150 RIGHT LEFT FOAM PACKING 2 3 703BH150 BRACKET H 215 x 81 x 33 x 5mm 4 4 703BV150 BRACKET V 255 x 864 x 33 x 5mm 2 5 7048150 PLASTIC BAG 1 6 650 150 IN BOLT M5x0 8Px180L 4 7 16246000002 VIO BLK GRN BLK WIRE CONNECTOR 1 8 162A600D001 WHT BLK GRY BLK WIRE CONNECTOR 1 9 85218150 OWNER S MANUAL 1 10 60 BASSLINK OUTER 1 00431 31 Basslink Version with remote level control j
23. 1 L1 1221435014180 12 1759f40hr2 Qty N 0 2 Description RES 2 7K 1206 5 RES 300 ohms 1206 5 RES 3 3K 1206 5 RES 39K 1206 5 RES 470 ohms 1206 5 RES 4 7K 1206 5 RES 47K 1206 5 RES 4 7M 1206 5 RES 47 ohms 1206 5 CAP CA 100pF 50V 10 1206 NPO CAP CA 22pF 50V 10 1206 SMT NPO CAP CA 560pF 50V 10 1206 NPO CAP CA 0 1uF 50V 20 1206 Z5U CAP CA 0 022uF 50V 10 1206 X7R CAP NP 0 1uF 100V 10 1210 X7R CAP NP 0 1uF 200V 10 1210 X7R CAP E NP 10uF 100V 20 SMD 1 C TLO72CDT Dual Op Amp TRANS 28C2412K T146Q R ROHM NPN TRANS 25 3906 146 TRANS 25A1037K T146Q R ROHM NPN TRANS 2 1514 146 NPN TRANS IRF9640 IR TO220 TRANS IRF640 IR FET N CH TO 220 Diode RLS4148 TE11 ROHM Diode 5 6V 5 ZENER BZX84 C5V6 Diode 12V 5 ZENER BZX84 C12 Diode 15V 5 ZENER BZX84 C15 Ferrite core LS A6206 ST EFD 30 Inductor 35uH Wafer 40PIN PITCH 2 54mm HR2 40 MISCELLANEOUS MECHANICAL See pages 31 32 for more external parts 602 4300800 TO P S 1 602p4301200 H S TO IC 4 607 4300800 PCB TO H S 2 622r030803 AC JK 2 712led 10 5 60608401410 10 SUB 8 60608401410 FAKE SPK 8 130211042500 152 05150 TO GND 16220404001 W101 48 SCREW M3 8 SCREW M3 12 SCREW 8 FIBER WASHER 3 8 0 3t LED HOLDER 10 5H SCREW 4 SCREW 4 CAP CA 0 1u
24. 100L 42 NLA REPAR 1 MAIN ASSY 43 19 045 1 ASSY 24 NLA REPAIR 1 CONTROL PCB ASS Y 35 Block Diagram BASSLINK II SYSTEM BLOCK DIAGRAM SEP 14 2000 JK201 Line Input UR203 Di ferontial Amp Phasa Buffer 20Hz HPF ES Boast Level A228 1201 O ouzer gt 4 N Crossover sur g 5 542 R234 mixer F eo LPF Butter Speakers Input E JK202 23 Audio Sense 9271 0272 0273 luzesi Rudio Enhance Variable Volume Renote Control 2 RELAY 2058 Mos 9202 4 5012 Filter Servo Indicator 1504 2 20hm Woofer aser Current m Limiter Relay cont 8200 9120 9121 Auto Variable Volume m M104 Remote Control Option Acessory EE E Pouer On Limit comparator 0115 Q116 1 161 569 BRIT N pies pm GND quit 12 56V gt T101 ieu 0108 Shorted Output Protect 15U P Q118 0158 8151 9153 9109 Offset Protect aioz E 8192 8108 S Lou Voltage Protect vier _ Over Voltage Protect remperature
25. 150 SPACE HOLDER 1 28 7230150 EVA PACKING 0 1825x18 5x1T 2 29 5560 EVA PACKING 143x10 75x1T 2 30 723E150 EVA PACKING E 7 1 31 7258150 RUBBER PACKING 1 32 560 RUBBER PACKING 1 33 631 150 1 EUNCH MESH 30x4Px1T BLACK 1 631 150 EUNCH MESH 4 BLACK 1 35 640 150 REAR PANEL 28477 1 36 650 150 IN HEX BOLT M5x0 8Px180L 4 37 6505 150 SPEED NUT 16x13x1T SECC 20 20 6 38 703 150 BRACKET V 255x64 5x33x5T BLACK 2 703BH150 BRACKET H 2157181133081 SILVER 4 40 04 EVA PACKING 7 4 41 725A150 RUBBER SEAL 2 50x1100L 1 42 NLA REPAIR MAIN ASS Y PCB 1 43 1010DS150 1 AMP SMD 1 44 NLA REPAIR CONTROL ASS Y 1 12 00426 Wlnfinity BassLink Wlnfinity Block Diagram 1 Line Input 3 Butter 1 1 Boost Level Soft Clip R228 nis 2018 luzegi m p Crossover 85 5 2 8 LPF Buffer Speakers Input 16202 2 Audio Sense 9272 gt Enhance ted Driver 9202 Filter 1 Serw Indicator 1581 2 20hm Woofer Relay cont 0208 q128 q121 Var
26. 50V SPEAKER WIRE ASS Y 1015 400mm Part 16236004001 16236004002 193201815t2 600n8402000 602 8300800 602 8301200 602 8301600 606 8301008 606 8201000 606 8301000 606 8401200 607 4300800 607 8300800 610hm3b 620f2421008 622r030805 723210 723 150 2 7234150 2 723 150 3 723h150 1 7252150 725b150 1 7254150 Description Q10 1 TO L C 13 R P TO PS 1 R P TO T L COVER 6 H S TO DS 100 PCB 1 PCB TO BOSS 2 FUSE HOLDER 2 RCA JK 1 AC JK 2 PCB TO BOSS 2 R P 8 1 TO T C 2 PCB TO H S 2 R P TO H S 4 PCB 1 49 Qty Nao o a 6 Description ACESSRY WIRE 6000mm ACESSRY WIRE 6000mm ISOLATOR SCREW 0 SCREW 8 SCREW M3 12 SCREW M3 16 SCREW 0 SCREW 0 SCREW 3 10 SCREW 4712 SCREW 8 SCREW 8 SCREW WASHER 4 2 10 0 8T FIBER WASHER 3 8 EVA 300 14 2 1t EVA 143 10 75 2t EVA 182 5 18 5 2t EVA 160 4 1t EVA 35 6 1t RUBBER SEAL 2 5 11001 RUBBER PACKING DOUBLE SIDE ADHESIVE 93 3 83 3 2 RUBBER PACKING SINGLE SIDE ADHESIVE 7 0 5t Main Tone Control Switching Controller 19418150195
27. 6 R293 1 RES CB 7 5M 1 6W 5 11016472j26 R275 R276 1 RES 4 7K 1 6W 45 11016273j26 R274 1 RES 27K 1 6W 5 11016473j26 R257 R273 R290 3 RES 47K 1 6W 5 115v503b101 VR201 1 POT 50KQ GAIN 115v503b101 VR202 1 POT 5 BASS BOOST 115v503b201 VR203 1 POT 50KQ X 2 LP FREQ 26 BassLink Part Capacitors 129923 129a823j633 129a334j633 1302b101k503 130211042503 132103 503 129a104j633 129a394j633 1353106m50 1353476m16 1353226m16 Semiconductors 19006m45581 19510204gd 192027c1815gr 192028n1015gr 197131n4148 Power Amp PCB Capacitors 141c0101k50 141c0220k50 141c0561k50 141 6104 50 0 10 141d7104kb0 128e106ma0 1 130211042503 Resistors 1181206100j 1181206100j 1181206103 1181206122 1181206203 1181206222 1181206272 1181206301 1181206332 1181206393 1181206470 1181206471 1181206472 1181206473 1181206475 Wlnfinity Electrical Parts List Cont Reference Designator C215 C216 260 261 262 263 214 217 242 252 253 229 231 233 234 235 268 269 274 C270 C271 C211 C210 228 230 232 266 267 251 264 U200 U203 U204 U205 U206 LD201 Q200 Q201 Q202 D201 D202 C4 5 C6 C2 C3 C7 C8 C9 C10 C11 C15 C13 C12 C14 C18 C19 C20 C1 C16 C17 C152 R22 R23 R2 R11 R29 R30 R7 R9 R25 R31 R32 R33 R34 R35 R36 R37 R38 R39 R40 R41 R42 R43 R44 R45 R46 R26 R6 R13 R16 R10 R24 R14 R15 R27 R28 27 Qt
28. 6mm RES 510 ohms 1 6 5 CF 26mm RES 5 6 1 6W 5 CF 26mm RES 68K 1 6W 5 CF 26mm RES 7 5M 1 6W 5 CF 26mm 50KB R0901N 5KD1 B50K 50KBX2 R0901G 5KD1 B50K Bass Boost Crossover 0 1U 63V 15 MSC 0 22UF 63V 5 MSC 0 330 63V 5 MSC 0 39uF 63V 5 MSC 0 082U 63V 5 MSC CA 100P 50V 10 CA 100P 50V 10 0 10 50V 80 20 CAP MY 0 01U 50V 5 10U 50V 20 220 16V 20 47U 16V 20 1 C NJM4558L Dual Op Amp TRANS 2SC1815GR NPN TRANS 2SA1015GR PNP LED RED 3mm POWER BASSLINK ONLY LED BLUE 3mm POWER BASSLINK X ONLY Diode 1N4148 26mm 12Pins Multi Wires Connector Ass y RES 1K 1206 5 RES 10K 1206 5 RES 10 ohms 1206 5 RES 1 2K 1206 5 RES 20K 1206 5 RES 2 2K 1206 5 Part Description 11812062701 0 11812063000 R24 11812063301 R14 15 27 28 11812063902 R3 11812064700 R8 11812064701 R1 5 12 11812064702j R17 11812064704 R4 118120647101 R20 21 Capacitors 141c0101k50 C4 141c0220k50 C5 141c0561k50 C6 141c6104m50 2 3 7 8 9 10 11 15 0 C13 141d7104ka0 C12 14 18 19 20 1460 C1 128e106ma01 7 Semiconductors 19016t072dts 1920912412645 01 4 5 1920913906615 02 8 1920921037645 9 1920921514615 03 6 19223219640 0 19223311640 011 1970311541485 0 6 199150005635 21 2 199150012035 25 6 199150015035 23 4 Miscellaneous 12214121m419
29. B 18K 1 6W 5 11016471j26 R153 1 RES 4700 1 6W 5 Capacitors 130211042503 C106 0107 C109 C111 0112 0133 6 CA Disc 0 10 50V 80 20 104 C110 1 CAP CA Disc 2700P 100V 10 1353226m16 C108 1 CAP E22U 16V 10 1353337m16 C134 1 CAP E330uF 16V 10 Semiconductors 197131n4148 D114 D111 2 Diode 1N4148 19915000623 D112 1 Zener 6 2V 1 2W 192028 965 0103 1 Trans PNP 120V 0 8A 2SA965Y 1920283101509 Q105 Q119 2 Trans PNP 50V 15A 2SC1015GR 10202718159 Q104 Q106 2 Trans NPN 60V 15 2SC1815GR 103014940 1 1 LC TI TLA94CN PWM Miscellaneous 1759f40hr2 M100 1 PIN Header 10Pins 2 54mm Tone Control Resistors 11016123j26 R227 R234 2 RES CB 12K 1 6W 5 11016103j26 R221 R229 R285 R294 4 RES CB 10K 1 6W 5 11016474j26 R220 R278 2 RES CB 470K 1 6W 5 1101610226 R219 R222 R233 3 RES CB 1K 1 6W 5 11016393j26 R223 1 RES CB 39K 1 6W 5 11016222j26 R228 1 RES 22K 1 6W 5 11016204j26 R237 1 RES 200K 1 6W 5 11016243j26 R225 1 RES CB 24K 1 6W 5 11016562j26 R238 1 RES CB 5 6K 1 6W 5 11016392j26 R224 1 RES CB 3 9K 1 6W 5 11016223j26 R240 R241 R242 R250 R254 R287 6 RES 22K 1 6W 5 11016471j26 R239 1 RES CB 4700 1 6W 5 11016153j26 R218 R252 2 RES CB 15K 1 6W 5 11016683j26 R251 1 RES CB 68K 1 6W 5 11016333j26 R253 R277 2 RES CB 33K 1 6W 5 11016122j26 R295 1 RES CB 1 2K 1 6W 5 11016511J26 R200 R256 R286 3 RES 5100 1 6W 5 11016432j26 R279 1 RES CB 4 3K 1 6W 5 11016755j2
30. CA ISOLATOR TO 220 18 X 13mm 7 0601 2 SCREW 2X 10mm P 8 06 4 4 SELF TAPPING SCREW 3 x 8mm 9 06 T31004 5 SCREW X 10mm 10 06 31014 2 SELF TAPPING SCREW 3 x 10mm P Type 11 06 30809 2 SCREW x 8 x 0 5 12 06 9 10 SELF TAPPING SCREW 4x 12mm 6 13 06 4 6 SCREW X 12mm 14 06 3 16 SCREW 4 X 14mm P 15 06 42009 18 SCREW 4 X 20mm 16 06 31204 4 SCREW X 12mm 17 06 3 1 SCREW X 16mm 186 0167 1 NUTS 19 6 4 4 SCREW 4 X 8mm 20 06 03 02 2 FIBER WASHER 3mm x 8mm x 0 3 21 53 3 FIBER WASHER 3mm x 8mm x 0 51 22 06 W04P01 1 FLAT WASHER 10mm x 4 2mm x 0 8t 23 3 1 SOLDER TERMINAL M3 t 0 3 24 65014125 4 IC HOLDER 25 653 5150 2 HEAT SINK 78 x62x2 5t 26 6 1 SPACER 6 3x 12L 27 6 1 SPACE HOLDER 28 7230150 2 EVA 182 518 521 29 6 2 EVA 143 10 75 21 30 723 156 1 92 4 1 31 7258150 1 RUBBER SEAL 32 725 150 1 RUBBER SEAL 38 631PM150 1 1 PUNCH MESH 3 4P 1T BLACK 34 631PM150 1 PUNCH MESH 3 4P 1T BLACK 35 640RP150A 1 1 REAR PANEL 22731 36 650 150 4 IN HEX BOLT M5 0 8P 180L 37 6505 150 6 SPEED 16X13X1T SECC 20 20 38 703 150 2 Basslink BRACKET V 255 x 64 5 x 33 x 5T BLACK 703BV150W 2 Basslink X BRACKET V 255 x 64 5 x 33 x 5T WHITE 39 703 150 1 4 Basslink BRACKET H 215 7 x 81 x 33 x 5T BLACK 1703BH150W 4 Basslink X BRACKET H 215 7 x 81 x 33 x 5T WHITE 40 723 150 4 EVA PACKING A 9 5 2t 41 606 1 RUBBER SEAL 2 5 X 1
31. Controller PCB Resistors 1101668226 1101610226 11016221j26 11016222j26 11016681j26 11016472j26 11016103j26 11016432j26 R113 R103 R115 R102 R112 R106 R107 R111 R116 R108 R110 R151 R105 25 Qty nom NIN ON 22220 ana Description CAP 47U 16V 20 CAP CA Disc 220p 50V 66 CAP MY 0 01V 100V 5 1 C NJM4558LD Dual LED 3mm Green Trans NPN 60V 15 2 6 Trans NPN 180 1 5A 250669 Trans NPN 120 0 8A 2802235 Trans PNP 50V 15A 2SC1015GR Trans PNP 180V 1 5A 2SB649A FET N CH 60V 50A IRFZ44 STP55NE06 Diode 1N4148 Diode SF16 Diode 1N5402 Diode SF1604GD Zener 15V 1 2W Wafer 8Pin PH2 0mm Wafer 2Pin VH3 96mm Terminal TE1 12J Wafer 4Pin 4 2mm RCA JACK JK040124BG 2Pin spk Wires conn Asy 8Pin Flat Wire conn Asy 4Pin Multi Wires Asy SW SSP752209 25JJ1 PHASE Ferrite BEAD Fuse ATC 25A Inductor 5uH 15A RELAY RWH112D Transformer YT802 007A Fuse holder RES CB 6 8 1 6W 5 RES CB 1K 1 6W 5 RES CB 2200 1 6W 5 RES CB 2 2K 1 6W 5 RES CB 6800 1 6 5 RES CB 4 7K 1 6W 5 RES CB10K 1 6W 5 RES CB4 3K 1 6W 5 7 BassLink Electrical Parts List Cont Part Reference Designator Qty Description 11016104j26 R114 R150 2 RES 100K 1 6W 5 11016100j26 R109 1 RES 100 1 6W 5 11016123j26 R104 1 RES CB 12K 1 6W 5 11016562j26 R100 1 RES CB 5 6K 1 6W 5 11016183j26 R152 1 RES C
32. F2000 03 page 8 detach connector M101 two wire molex on the main amplifier PCB Check DC resistance of woofer it should be 2 3 ohms 10 Connect a pair of speaker cables to woofer terminals Cables should be connected to an integrated amplifier fed by a signal gen erator Turn on generator and adjust so that speaker level output is Sweep generator from 20Hz to 1kHz Listen to driver for any rubbing buzzing or other unusual noises Basslink Original version without remote level control jack Y Infinity Service Bulletin Service Bulletin INF2000 03 October 2000 Warranty Tabor rate MINOR repair To All Infinity Service Centers Model Basslink version wo AUTO ON switch or REMOTE GAIN Subject Unit will not turn off In the event you receive a Basslink subwoofer with the complaint The unit will not turn off even when the audio signal is removed and the Remote power connection is switched off indicated by the Basslink s red LED remaining ON perform the following modification 1 Set the unit on a padded surface and remove all external cables 2 On the amplifier faceplate remove only the 14 Phillips mounting screws as shown in Figure 1 3 Remove the amplifier assembly from the enclosure If the amp is turned around and supported correctly no other connectors need to be unplugged 4 Add these two components 1 0 Meg ohm 1 8W resistor Infinity part 299 1M 01uf 100v mylar capacitor Infinity
33. Ferrite 60 Inductor 5uH Power Transf YT 802 007A Fuse 20 32V UL CSA Fuse holder PVC SLEEVING 1 0 24mm RELAY RWH112D PUSH SW SSP752209 25JJ1 Mica Pad TO 220 18 13mm Power Supply Con Nectn TE1 12J PHONE JACK D S 6P4C Wafer 12PIN PITCH 2 0mm Wafer 2PIN PITCH 3 96mm 4PIN Universal Interface Connector RCA JACK 4PIN SPEAKER WIRE ASS Y 1015 400mm RES 10 ohms 1 6 5 CF 26mm RES 1K 1 6W 5 CF 26mm RES 10K 1 6W 5 CF 26mm RES 100K 1 6W 5 CF 26mm RES 1M 1 6W 5 CF 26mm RES 10M 1 6W 5 CF 26mm RES 12K 1 6W 5 CF 26mm RES 150 ohms 1 6W 5 CF 26mm RES 15K 1 6W 5 CF 26mm RES 150K 1 6W 5 CF 26mm RES 18K 1 6W 5 CF 26mm RES 220 ohms 1 6W 5 CF 26mm RES 2 2K 1 6W 5 CF 26mm RES 22K 1 6W 5 CF 26mm RES 30K 1 6W 5 CF 26mm RES 39K 1 6W 5 CF 26mm RES 4 3K 1 6W 5 CF 26mm RES 47 ohms 1 6 5 CF 26mm RES 470 ohms 1 6W 5 CF 26mm RES 4 7K 1 6W 5 CF 26mm RES 510 ohms 1 6W 5 CF 26mm RES 5 6K 1 6W 5 CF 26mm RES 680 ohms 1 6W 5 CF 26mm RES 6 8K 1 6W 5 CF 26mm RES 8 2K 1 6W 5 CF 26mm Part Description 11112332j10 R143 144 11130621jk3 R141 142 Capacitors 130211042503 106 107 109 111 112 113 127 128 133 144 160 305 306 130312726803 110 132103j503 273 1353105150 C303 1353106 50 C301 302 1353107m16 C129 130 1353226m16 C108 1353227m16 C161 1353337m16 C114 1353475m50 C304 1353476m16 C123 124 1353476m25 C272 1354337m25 C134 Semico
34. Link s Auto Turn On feature set AUTO TURN ON to the AUTO position see Figure 12 on page 6 Chassis Ground Bare Metal BassLink right side panel Fuse 20 A Battery Remote Turn On Source Unit BassLink is equipped with four line level RCA inputs and four speaker level inputs Any combina tion of line level and speaker level inputs may be used to provide nonfading bass when connected to a head unit with four outputs Figure 6 BassLink audio connections for a head unit with two line level or subwoofer RCA outputs 3 0 SO 59 R L Subwoofer or Line Level utputs on Source Unit Sub Level Control optional LF Speaker RCA Stereo Cables not supplied To help you plan your installation we included five system applications in Figures 6 through 10 on pages 3 through 5 For more system ideas see your authorized Infinity car audio dealer Note The applications show the optional remote SUB LEVEL control which installs under the dash board for easy in car bass level adjustments BassLink right side Sub Level Control optional RF Speaker LR Speaker RR Speaker 3 APPLICATIONS CONTINUED Figure 7 BassLink audio connections for a head unit equipped with four line level RCA outputs BassLink RR LR RF LF right side Line Level Outputs Source Unit
35. Protect Suitching Pouer Supply Control 36 Switching Controller Tone Control Hl Veran dau HEU Switching Controller Tone Control PCB s Cont 3 9 tg 7 Ll TT Na Sa 1 010 2010 0 O 3 9228 NI x eal ee 4 E i szt 018 d aL s a E 8 CN mU s AS y 9 A Ls 5 2 o 3 cM u lt e IADE 299 Bug 857 06 Therese Ut 5 Paes 912 8 Y est 5 dd TIT ez ez T TEE L Neta ple 5 Lo Se 21 p 6 2 4 SOIT Bi
36. S 12K 1 6W 5 CF 26mm RES 15K 1 6W 5 CF 26mm RES 200K 1 6W 5 CF 26mm RES 2 2K 1 6W 5 CF 26mm RES 22K 1 6W 5 CF 26mm RES 24K 1 6W 5 CF 26mm RES 27K 1 6W 5 CF 26mm Part Description 11016333j26 R253 277 11016392j26 R224 11016393j26 R223 11016432j26 R279 11016472j26 R275 276 11016473 26 257 273 290 11016474 26 220 278 11016511 26 200 256 286 11016562 26 R238 11016683j26 R251 11016755j26 R293 115v503b101 VR201 115v503b201 VR202 203 Capacitors 129a104j633 C211 129a224j633 C215 129a334j633 C260 261 262 263 129a394j633 210 129a823j633 C216 1302b101k503 C214 13020101 503 217 242 252 253 130211042503 229 231 233 235 268 269 274 132103j503 270 271 1353106150 228 230 232 266 267 1353226 16 C264 1353476m16 251 Semiconductors 190061145581 U200 203 206 192027c1815gr Q200 201 192028a1015gr 0202 19510204hd LD201 19510204404 10201 19713114148 2 Miscellaneous 16250269001 W202 Power Amplifier PC Board Assembly Resistors 11812061001 R2 11 29 30 11812061002 R7 9 25 118120610r0j R22 23 11812061201 R31 46 11812062002 R26 11812062201 6 47 Qty Maan S a 02 anos Description RES 33K 1 6W 5 CF 26mm RES 3 9K 1 6W 5 CF 26mm RES 39K 1 6W 5 CF 26mm RES 4 3K 1 6W 5 CF 26mm RES 4 7K 1 6W 5 CF 26mm RES 47K 1 6W 5 CF 26mm RES 470K 1 6W 5 CF 2
37. Sub Level Control optional Sub Level Control optional LF Speaker RF Speaker RCA Stereo Cables not supplied Source Unit LR Speaker RR Speaker Figure 8 BassLink audio connections for a head unit equipped with two line level RCA outputs and two speaker level outputs Line Level Outputs on Source Unit Sub Level Control optional VIOLET BLACK GREEN on RR LR r Wires d BassLink right side Sub Level Control optional LF Speaker RCA Stereo Cables not supplied Splices Splices not supplied Source Unit not supplied LR Speaker RR Speaker APPLICATIONS CONTINUED Figure 9 BassLink audio connections for a head unit equipped with four speaker level outputs vouer VIOLET BLACK GREEN oo RR LR i Sub Level Control BassLink right side GRAY BLACK WHITE ao 6 Sub Level Control Pa Spliced optional o LF Speaker RF Speaker dos 6 ER Ses 000000000 1 Splices Splices IN not supplied Source Unit not supplied ll LR Speaker Sp
38. TO TURN ON to OFF PROBLEM BassLink s POWER LED remains on after head unit is turned off CAUSE and SOLUTION For speaker level connections this is normal operation when AUTO TURN ON is set to ON BassLink will remain on another 5 to 10 minutes after sensing that audio signals are not present before shutting down If you prefer immediate shut down set AUTO TURN OFF to OFF BassLink BassLink X Wlnfinity Test Set Up Procedure VOLT METER 10V SIGNAL GENERATOR BASSLINK k UNDER TEST AMPLIFIER Equipment needed Function signal generator sweep generator Integrated Power Amplifier capable of driving 2 ohm loads 14 volt DC power supply 20A or greater with current limit protection Multimeter RCA cable Universal Interface molex connector Speaker cables General Unit Function UUT Unit Under Test Switch Controls GAIN control full counterclockwise Min CROSSOVER full clockwise 120 Hz BASS BOOST at center 12 o clock PHASE AUTO ON either position 1 From the signal generator connect one line level RCA cable to the Basslink Line Level Input jacks Front L R on the UUT Use a Y cable from a mono source if necessary to connect to both inputs 2 Turn on generator adjust to 100mV 40 Hz 3 Attach 14v DC source to Power terminals on UUT including 14 to Remote connection Red LED should ON Turn LEVEL con trol full clockwise Max 4 Bass response should be heard and fe
39. TROL PCB SEURO LED DRIVER H R257 14148 159 9x 1 47K 2 8 0201 48 H T 4558L 6 02036 Ri TE 4558 1 TIER R273 1 1 47K eg H 5 1610282 S 1 x 27K 599 4558 EST 12036 Y 8 0 29 Wwinfinity R298 R289 BassLink Wlnfinity Schematics Cont BASSLINK SCHEMATIC To Tone Control pcb APR 28 2000 12214667 9010112 Li fiL 2 E 1 pied 7 BB n 7 32 14 1 NEZO mea 7 2 2 080150 i ig 04907 st 8 El E hg CLASS D POWER ANP EE brin s ar i la 8 me 1 RY acy E7 A y A
40. U 50V 20 3300U 25V 20 CAP 10000 80V N 00 1 NJM4558L Dual Op Amp TRANS 2SC1815GR NPN TRANS 252235 NPN TRANS 2SA1015GR PNP TRANS STP55NE06 MOSFET LED Green 3mm FOR ON Diode IN4148 26mm Diode SF1604G D Do nw Part 197306220 19730sf16 Miscellaneous 1201000003 12214050k4160 150r29191501 154k020a800 1559f30240 156b010024 171urwh112d 180p752209 1932m1813 1745te112j 1749mjd0604 1751b12v01 1759d02v01 1759h04v01 174040124bg 16220404001 Description D101 D107 FB101 2 3 4 5 L101 T101 F101 F101 TH1 RLY1 Sw1 2 Q111 2 D105 6 JK101 M104 M202 M101 JK202 3 JK201 W101 Switching Controller Assembly Resistors 11016100j26 11016102 26 11016103 26 11016104 26 11016105j26 11016106j26 11016126 11016151 26 11016153 26 11016154 26 11016183 26 11016221 26 11016222 26 11016223 26 11016303 26 11016393 26 11016432 26 11016470 26 11016471 26 11016472 26 11016511 26 11016562 26 11016681 26 11016682 26 11016822 26 R109 162 R103 115 158 R108 110 117 118 119 122 124 151 166 167 168 305 307 308 312 R114 120 150 300 R272 280 R271 R104 R311 R304 309 R310 R152 R102 R112 R121 164 R306 R157 163 R105 R165 R153 R111 116 R302 303 R100 159 R106 107 R113 R301 45 Qty Description 2122222 1 2222220 son SINN 2 Diode 6A 200 0 Diode 6
41. ack Basslink X Infinity Service Bulletin Service Bulletin INF2003 01 January 2003 Warranty Tabor rate MINOR repair To Infinity Service Centers Model Basslink version w LC Remote Level Control Basslink X Subject Dead or No Power In the event you receive a Basslink subwoofer with the complaint The unit is completely dead with no LED indicator or sound check the following area on the PCB 1 Set the unit on a padded surface and remove all external cables 2 On the amplifier faceplate remove on ythe 14 Phillips mounting screws as shown in Figure 1 3 Pull amplifier assembly from the enclosure Unplug ribbon cable at M202 and Molex speaker connector at M101 remove amplifer 4 Check Main PCB for a damaged open trace in the main 12VDC path see exact location shown in the two illustrations It is near the large main filter caps next to braided connection 5 lead from the transformer 5 If the trace is damaged clean solder and bridge the connection with copper solder braid solder wick used for solder removal or a short piece of 14 or 12 gauge buss wire 6 After the repair is complete new gaskets should be added to the amplifier mating surface two pairs are required four gaskets total Infinity part 333 EVA 00836 and 333 EVA 00827 7 Re connect the cable and connector replace the amplifier assembly and tighten all mounting screws Use caution a hand tool is recommended to
42. blications are therefore subject to change without notice Note the original version Basslink without the AUTO OFF ON switch and Optional Sub Level Control references to these items in the Connections Applications and Controls sections can be ignored all other information is valid Power CONNECTIONS APPLICATIONS Connect power to BassLink as shown in Figure 5 Also observe these installation tips Use at least 12 AWG wire for the BATT 12 and GND ground connections If needed use at least a 20 AWG wire for the REM remote connection Route all power wires through a grommet in the vehicle s firewall If a factory grommet is unavailable install one Connect a short GND wire from BassLink to the nearest bare metal surface For a good connec tion scrape away paint from the metal surface and use a screw with lock star washer Figure 5 Power connections for BassLink wo Install a fuse holder with a 20 A fuse within 18 of the battery terminal see Figure 5 The REM connection requires 5 to 12 signal for BassLink to turn on remotely Most head units with preamp outputs provide this remote voltage signal For speakerlevel appli cations a remote connection is not required since BassLink s Auto Turn On feature will sense voltage on the speaker wires to automatically turn on BassLink IMPORTANT To enable Bass
43. eaker Figure 10 BassLink audio connections for a head unit equipped with two speaker level outputs Sub Level Control optional BassLink right side GRAY BLACK WHITE RL Speaker Wires Sub Level Control spliced optional L Speaker R Speaker Splices not supplied Source Unit CONTROLS AND FUNCTIONS TUNING BassLink BassLink provides several controls and indicators that simplify sonic integration with virtually any vehicle s unique acoustic properties They are located on the front and side panels as shown in Figures 11 and 12 Figure 11 BassLink controls on the front panel 8 8 POWER LED This indicator will glow red when BassLink is operational Blue on Basslink X GAIN Control Use this control to adjust the rela tive volume loudness of BassLink with respect to the other speakers in the vehicle CROSSOVER Use this control to adjust the amount of high frequency information present in BassLink s output A lower value signifies less high frequencies will be amplified BASS BOOST Use this control to correct any perceived peak or dip in the bass response typically around 40Hz in most vehicles Set the control to any value between 6dB and 3dB according to what sounds best Figure 12 BassLink controls on right side panel PHASE Control
44. iable Volume 283 Power On Mute Pover dect 4115 4116 JKLOL FL L 25A 560 BATT t t 0185 0106 GND gt quiz 56 T1 1 REN 159 3 us gt Shorted Output Protect 150 orted Ou ated e gisa 9116 9123 Offset Protect ESI 4157 8198 Lou Voltage Protect lt over Voltage Protect Fenperature Protect 9 gt 3 Suitching Pouer Supply Control 13 BassLink Main PCB Cont WwInfinity BassLink T d 1F Lr 1061 0 R217R203 2 pos N 0 6061 CCI ISI2U 0101 1101 CiEDC1i01 00083 16 PCB Cont WwInfinity BassLink e 0 IN T EG T
45. lt Green servo light should not be illuminated 5 Adjust the generator to 175mV 40 Hz Green servo light should turn ON DO NOT DRIVE THE BASSLINK FOR MORE THAN A FEW SECONDS AT THIS LEVEL OR THE UUT MAY GO INTO THERMAL PROTECTION 6 Turn off generator turn GAIN control fully counterclockwise disconnect RCA cable 7 Optional Attach the Universal Interface molex connector Infinity part 162A600D001 to the Basslink Universal Interface Jack Front L R on the UUT Both front rear negative wires should be twisted and connected together positive wires should be treated likewise 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 275mV 40 Hz Turn GAIN control full clockwise 9 Bass response should be heard and felt Green servo light should not be illuminated 10 Adjust the generator to 500mV 40 Hz Green servo light should be ON DO NOT DRIVE THE BASSLINK FOR MORE THAN A FEW SECONDS AT THIS LEVEL OR THE UUT MAY GO INTO THERMAL PROTECTION Sweep Function 1 2 Follow steps 1 3 above using sweep generator as a signal source adjust the generator to 50mV 40 Hz Sweep generator from 20Hz to 300Hz Listen for any rattles clicks buzzes or any other noises If any unusual noises are heard test woofer according to the instructions below Driver Function Remove amplifier from the enclosure instructions in bulletin IN
46. nductors 19915000625 2 19915001505 0108 109 19201106688 Q117 192012b649a 0118 192027c1815gr Q104 106 108 110 120 121 151 271 272 273 301 192028a1015gr Q105 107 109 119 152 192028 965 23 19713114148 D102 111 113 114 159 201 202 19006m13700n 1 19013494 0101 Misc 1759f40hr2 M100 102 Tone Control PC Board Assembly Resistors 11016102 26 219 222 233 239 11016103 26 221 229 285 294 11016122 26 R295 11016123j26 R227 234 11016153 26 218 252 11016204 26 237 11016222 26 228 11016223 26 240 241 242 250 254 287 11016243 26 225 11016273 26 274 46 Qty 3 83 83 0 6 N Ni s PU Description RES MF 3 3K 1 2W 5 RES MF 620 ohms 3W 6 CAP CA 0 1U 50V 80 20 CA 2700pF 100V 10 0 01U 50V 5 CAP 1U 50V 20 100 50V 20 100 16V 20 220 16V 20 2200 16V 20 3300 16V 20 4 70 50V 20 47U 16V 20 47U 25V 20 330U 25V 20 Diode 6 2V 1 2W 52mm TAP Diode 15V 1 2W 52mm TAP TRANS 2 0669 TRANS 2664 TRANS 25C1815GR TRANS 2SA1015GR TRANS 25 965 Diode 1 4148 26mm LM13700N JRC NS Dual Op Amp NJ TL494CN P W M Wafer 40PIN PITCH 2 54mm HR2 40 RES 1K 1 6W 5 CF 26mm RES 10K 1 6W 5 CF 26mm RES 1 2K 1 6 5 26mm RE
47. o dealer for help in tuning your system Basslink Basslink X Infinity TROUBLESHOOTING PROBLEM POWER LED not lit CAUSES and SOLUTIONS 1 Fuse is blown and needs replacement 2 Head unit not functioning properly Check remote voltage and power ground or remote connections PROBLEM POWER LED is lit but there is no bass CAUSES and SOLUTIONS 1 Inputs are not connected Check connections 2 Head unit fader control is not set properly Adjust head unit fader control to feed audio signals to BassLink PROBLEM BassLink sounds muddy or distorted CAUSES and SOLUTIONS 1 Gain is set too high and SERVO LED is lit constantly Readjust GAIN control see Tuning BassLink on the previous page 2 Bass is set too high Readjust BASS BOOST control see Tuning BassLink on the previous page 3 Head unit output is distorted or blown See your authorized Infinity car audio dealer PROBLEM No output from BassLink when head unit fader control set to front or rear in a 4 channel connection CAUSE and SOLUTION Input connections are improperly wired Verify all connections see Applications section APPLICABLE TO BASSLINK WITH LEVEL CONTROL JACK AND BASSLINK X ONLY PROBLEM BassLink turns on before head unit is completely on and produces a thump sound CAUSE and SOLUTION For speaker level connections head unit is producing a false turn on signal On BassLink s side panel slide AU
48. y o G Description CAP F 0 22uF 63V 5 CAP 0 0820 63V 5 CAP 0 33uF 63V 5 CA Disc 100P 50V 10 CA Disc 0 11 50V 80 20 CAP MY 0 01U 50V 5 CAP F 0 10 63V 5 CAP F 0 39uF 63V 5 CAP E 10U 50V 20 CAP E 47U 16V 20 CAP E 22U 16V 20 1 C NJM4558L Dual Op Amp LED 3mm RED Trans NPN 60V 15 2 67 Trans PNP 50V 15 28C1015GR Diode 1N4148 CAP CA 1206 100pF 50V 10 CAP CA 1206 22pF 50V 10 1206 560pF 50V10 CA1206 0 10 50V 20 1206 0 022uF 50V 10 CA1210 0 1uF 100 10 NP 1210 0 10 200V 10 CAP 10uF 100V 10 CA Disc 0 1uF 50V RES 100 1206 5 RES 1K 1206 5 RES 10K 1206 5 RES 1 2K 1206 5 RES 20K 1206 5 RES 2 2K 1206 5 RES 2 7K 1206 5 RES 3000 1206 5 RES 3 3K 1206 5 RES 39K 1206 5 RES 470 1206 5 RES 4700 1206 5 RES 4 7K 1206 5 RES 47K 1206 5 RES 4 7M 1206 5 Miscellaneous 12214121j4180 12214350j4180 1759f40hr2 L2 _Bassl ink Winfinity Electrical Parts List Cont Partit Reference Designator Qty Description Semiconductors 190161107205 1 1 C TLO72CDT DualOp Amp SMD 1920912412695 01 04 05 3 TRANS NPN 50V 0 15A 25 2412 1920913906645 Q2 Q8 2 TRANS NPN 120V 005A 2SC3906K 1920921037645 9 2 TRANS 50V 0 15A 6 gt

Infinity Bass Link User's Manual

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