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Infinity Bass Link manual

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Table of contents for the manual

  • Page 1

    Models: BassLink BassLink (Remote Lev el C ontrol Re ady) BassLink X Pow ered Automo tiv e Subw oofer SERVICE MANUAL In f in ity S yst e ms, In c. 250 Crossways Park Dr. W oodb ury , New York 1179 7 R e v 2 7/2003[...]

  • Page 2

    Content s ALL M ODELS BASSL INK SPECIF ICATIO N S …………………………………………..……………2 CONNECT IONS/APPLI C ATIONS …………… …………………………3 TUNI NG BASSLIN K…………………………… ……………………….…6 TROUBLESHOOTING …………………………………………………[...]

  • Page 3

    Ba s s l i n k /Basslink X Specificatio ns BA SSL IN K/ BAS SLI NK w/ Re mot e L ev el Cont rol / BA SSL INK X Amp lifie r Po we r: 20 0W RMS @1 0% THD 120W RM S @1% THD Fr equency R e spons e: 20Hz – 120Hz TH D @ 30W 1.0% I nput Sensitivity : 50mV – 4V Line- Level Input 1V – 16V Uni ve r sal I n ter f ace M aximum I nput Sensitivity 7mV Line[...]

  • Page 4

    3 Connect power to BassLink, as shown in Figure 5. Also observe these installation tips: • Use at least #12 A WG wire for the +BA TT (+12 Vdc) and GND (ground) connections. If needed, use at least a #20 A WG wire for the REM (remote) connection. • Route all power wires through a grommet in the vehicle ’ s firewall. If a factory grommet is una[...]

  • Page 5

    4 Figure 7 . BassLink audio connections for a head unit equipped with four line-level (RCA) outputs. A PPLICA TIONS ( CONTINUED ) Figure 8 . BassLink audio connections for a head unit equipped with two line-level (RCA) outputs and two speaker -level outputs. LF Speaker + – RF Speaker LR Speaker Line-Level Outputs (on Source Unit) Sub Level Contro[...]

  • Page 6

    5 Figure 9 . BassLink audio connections for a head unit equipped with four speaker -level outputs. A PPLICA TIONS ( CONTINUED ) Figure 1 0 . BassLink audio connections for a head unit equipped with two speaker -level outputs. LF Speaker + – RF Speaker LR Speaker Sub Level Control (optional) Speaker Wires (spliced) RR LR RR Speaker + – + – + ?[...]

  • Page 7

    6 BassLink provides several controls and indicators that simplify sonic integration with virtually an y vehicle ’ s unique acoustic properties. They are located on the front and side panels, as shown in Figures 1 1 and 12. Figure 1 1 . BassLink controls on the front panel. POWER LED: This indicator will glow red when BassLink is operational. GAIN[...]

  • Page 8

    Basslink /Basslink X TROU BLE SH OOTI NG • PROBLEM: POWE R LED n o t lit. CAUSES an d SOLUTIONS : 1. F use is blow n an d n eeds r epla ceme nt. 2. Head unit not functi oning pr o perly . C heck rem ote v olt age, an d pow er, gr ou nd or remote conn ectio ns. • PROBLEM: PO W ER LED i s li t b ut t her e is no bas s. CAUSES an d SOLUTIONS : 1. [...]

  • Page 9

    BassLink/BassLink X 8 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 , S peaker cables General Unit Function (UUT = Unit Under T e[...]

  • Page 10

    Basslink ( Origi nal v er s i on w i thout rem o t e l e v e l c o n t r o l j a c k ) 9[...]

  • Page 11

    I nf i nity Sys tems I nc. 250 C rossw ays Par k Dr . W oodbury, New Yor k 11797 (516) 496-3400 Serv ice Bulletin Serv ice Bul letin I NF 2000-03 - October 2000 W arr anty labor rate: M INOR repai r To: All Infinity Servi ce Center s M odel: Bas slink (ver sion w /o AUTO -ON s witc h or REM OTE GAI N) Su bject : Unit will n ot t urn o ff I n th e e[...]

  • Page 12

    BassLink 11 Exploded View J M 1 2 L K 3 4 5 12 8 11 13 9 8 29 28 6 7 8 12 J H G F E D 28 7 13 9 35 29 G H I F E K 31 6 16 25 24 42 32 27 K 26 17 25 11 43 15 H 22 23 19 20 18 J I 6 19 15 44 2 30 9 10 21 9 14 C B A 1 2 3 4 5 6 7 8 12 9 10 11 4 13 14 15 39 39 M 16 L 1 K 38 34 D 15 B 15 39 14 36 5 3 37 40 F E 37 G D 38 40 41 C 40 B A 36 39 J H G F E D [...]

  • Page 13

    BassLink 12 Mechanical P arts List 42 NLA-REPAIR MAIN ASS'Y PCB 1 43 1010DS150- 1 AMP-SMD ASS'Y 1 44 NLA-REPAI R TO NE C ONTROL PCB ASS'Y 1[...]

  • Page 14

    BassLink 13 Block Diagram[...]

  • Page 15

    BassLink 14 Main PCB[...]

  • Page 16

    BassLink 15 Main PCB (Cont.)[...]

  • Page 17

    BassLink 16 Main PCB (Cont.)[...]

  • Page 18

    BassLink 17 Main PCB (Cont.)[...]

  • Page 19

    BassLink 18 Main PCB (Cont.)[...]

  • Page 20

    BassLink 19 Main PCB (Cont.)[...]

  • Page 21

    BassLink 20 T one Control/Switching Controller PCB[...]

  • Page 22

    BassLink 21 T one Control/Switching Controller PCB (Cont.)[...]

  • Page 23

    Power Amp PCB 22[...]

  • Page 24

    Power Amp PCB (Cont'd) 23[...]

  • Page 25

    BassLink 24 Electrical P arts List Main PCB Resistors 1 1016472j26 R212,R217,R281,R282,R283,R284 8 RES,CB 4.7K 1/6W ±5% R260,R288 1 1016103j26 R1 17,R1 18,R1 19,R122,R123,R124 22 RES,CB 10K 1/6W ±5% R132,R133,R137,R138,R140,R166 R167,R168,R201,R204,R208,R213 R265,R266,R269,R270 1 1016470j26 R165 1 RES,CB 47 Ω 1/6W ±5% 1 1016223j26 R121,R134,R1[...]

  • Page 26

    BassLink 25 Electrical P arts List (Cont.) 1353476m16 C123,C124 2 CAP , E 47U 16V ±20% 1302b221k503 C202,C204,C219 3 CAP , CA Disc 220p 50V ±10% 132103ja03 C155,C156 2 CAP , MY 0.01V 100V ±5% Semiconductors 19006m45581 U201 1 I.C. NJRC NJM4558LD Dual Op-Amp 19510204gd LD1 1 LED, 3mm Green 192027c1815gr Q108,Q1 10,Q1 15,Q120,Q121,Q151 9 T rans NP[...]

  • Page 27

    BassLink 26 Electrical P arts List (Cont.) 1 1016104j26 R1 14,R150 2 RES, CB 100K 1/6W ±5% 1 1016100j26 R109 1 RES, CB 10 Ω 1/6W ±5% 1 1016123j26 R104 1 RES, CB 12K 1/6W ±5% 1 1016562j26 R100 1 RES, CB 5.6K 1/6W ±5% 1 1016183j26 R152 1 RES, CB 18K 1/6W ±5% 1 1016471j26 R153 1 RES, CB 470 Ω 1/6W ±5% Capacitors 1302f104z503 C106,C107,C109,C[...]

  • Page 28

    BassLink 27 Electrical P arts List (Cont.) Capacitors 129a224j633 C215 1 CAP F 0.22uF 63V ±5% 129a823j633 C216 1 CAP F 0.082U 63V ±5% 129a334j633 C260,C261,C262,C263 4 CAP F 0.33uF 63V ±5% 1302b101k503 C214C217,C242,C252,C253 5 CAP CA Disc 100P 50V ±10% 1302f104z503 C229,C231,C233,C234,C235 8 CAP CA Disc 0.1U 50V +80/-20% C268,C269,C274 132103j[...]

  • Page 29

    B a s s L i n k Electrica l Parts L ist (Cont .) Part# Re ference Designator Qty Description Semi conduct or s 19016t1072dt s IC1 1 I. C TL072CDT DualO p-Amp SMD 19209124126q s Q1, Q4,Q5 3 TRA N S, NPN 50V 0.15A 2S C2412K 19209139066q s Q2, Q8 2 TRAN S, NPN 120V 005A 2S C3906K 19209210376q s Q7, Q9 2 TRA NS , PNP 50V 0.15A 2SA1037K 19209215146r s Q[...]

  • Page 30

    BassLink 29 Schematics[...]

  • Page 31

    BassLink 30 Schematics (Cont.)[...]

  • Page 32

    BassLink 31 P ackaging 1 2 2 3 3 3 3 4 4 5 7 8 9 10 6 G J 1 K H 2 3 4 5 F E D C G 6 7 8 9 J 10 11 12 K H E F C D B A 1 3 2 5 4 7 6 9 8 A B 10 12 11 00431 704A150 706S B150 PLASTIC BAG RIGHT/L EFT FOAM PAC KING 1 2 1 2 REF # PART NUMBER DESCRIPT ION Q'T Y 703BH150 3 BRACKET (H) 2 15 x 81 x 33 x 5mm 4 BRA CK E T ( V) 25 5 x 86 4 x 33 x 5 m m 703[...]

  • Page 33

    Basslink (V e rsio n w i th remo te l e v e l c o n t r o l j a c k ) Basslink X 32[...]

  • Page 34

    33 Service B ulletin Serv ice Bul letin I NF2003-01 - Januar y 2003 W arr anty labor rate: M IN OR repai r To: All Infinity Servi ce Center s Model : B as sl in k ( v er si on w / LC - R em o te L ev el C on t r ol ) ; B a ss li nk X Subject: D ead or N o Power I n the event you rec eive a Bas sli nk subwoofer w ith the com plai nt: “The uni t is[...]

  • Page 35

    34[...]

  • Page 36

    LEGEND TO EXPLODED VIEW BASSLINK (W/REMOTE LEVEL CONTROL) BASSLINK X Ref# Part# Qty Description 1 700LC150-1 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 700TC150-1 1 BASSLINK TOP ENCLOSURE 366.5*322*105.25H BLACK ABS 715LC150X 1 BASSLINK X - TOP ENCLOSURE 366.5*322*105.[...]

  • Page 37

    Block Diagram 36[...]

  • Page 38

    Switching Controller/Tone Control PCB's 37[...]

  • Page 39

    Switching Controller/Tone Control PCB's (Cont.) 38[...]

  • Page 40

    Main PCB 39[...]

  • Page 41

    Main PCB (Cont.) 40[...]

  • Page 42

    Main PCB (Cont.) 41[...]

  • Page 43

    Power Amp PCB 42[...]

  • Page 44

    Power Amp PCB (Cont'd) 43[...]

  • Page 45

    BASSLINK (w Level Control jack) ELECTRICAL PARTS LIST BASSLINK X Part # Descri p tion Qt y Descri p tion Main PC Board Assembly Resistors 11016000j26 R170,171,172 3 RES, 0 ohms 1/6W ±5% CF 26mm 11016101j26 R129,131 2 RES, 100 ohms 1/6W ±5% CF 26mm 11016102j26 R136 1 RES, 1K 1/6W ±5% CF 26mm 11016103j26 R132,133,137,138,140,201,204,208,213, 265 ,[...]

  • Page 46

    Part # Descri p tion Qt y Descri p tion 197306a20 D101 1 Diode 6A 200V 6A20 19730sf16 D107 1 Diode SF16 Miscellaneous 1201000003 FB101,2,3,4,5 5 Ferrite BEAD 12214050k4160 L101 1 Inductor 5uH 15A 150r29191501 T101 1 Power Transf YT-802-007A 154k020a800 F101 1 ATC Fuse 20A 32V UL/CSA 1559f30240 F101 1 Fuse holder 156b010024 TH1 1 PVC SLEEVING 1.0[...]

  • Page 47

    Part # Descri p tion Qt y Descri p tion 11112332j10 R143,144 2 RES,MF 3.3K 1/2W ±5% 11130621jk3 R141,142 2 RES,MF 620 ohms 3W ±5% Capacitors 1302f104z503 C106,107,109,111,112,113,127,128,133, 144 , 160 , 305 , 306 13 CAP, CA 0.1U 50V +80/-20% 1303f272ka03 C110 1 CAP, CA 2700pF 100V ±10% 132103j503 C273 1 CAP, MY 0.01U 50V ±5% 1353105m50 C303 1 [...]

  • Page 48

    Part # Descri p tion Qt y Descri p tion 11016333j26 R253,277 2 RES, 33K 1/6W ±5% CF 26mm 11016392j26 R224 1 RES, 3.9K 1/6W ±5% CF 26mm 11016393j26 R223 1 RES, 39K 1/6W ±5% CF 26mm 11016432j26 R279 1 RES, 4.3K 1/6W ±5% CF 26mm 11016472j26 R275,276 2 RES, 4.7K 1/6W ±5% CF 26mm 11016473j26 R257,273,290 3 RES, 47K 1/6W ±5% CF 26mm 11016474j26 R22[...]

  • Page 49

    Part # Descri p tion Qt y Descri p tion 11812062701j R10 1 RES, 2.7K 1206 5% 11812063000j R24 1 RES, 300 ohms 1206 5% 11812063301j R14,15,27,28 4 RES, 3.3K 1206 5% 11812063902j R3 1 RES, 39K 1206 5% 11812064700j R8 1 RES, 470 ohms 1206 5% 11812064701j R1,5,12 3 RES, 4.7K 1206 5% 11812064702j R17 1 RES, 47K 1206 5% 11812064704j R4 1 RES, 4.7M 1206 5[...]

  • Page 50

    Part # Descri p tion Qt y Descri p tion 162a600d001 1 ACESSRY WIRE 6000mm 162a600d002 1 ACESSRY WIRE 6000mm 193201815t2 Q10,1 2 CERAMIC ISOLATOR 600n8402000 T/C TO L/C-13 13 SCREW 4*20 602p8300800 R/P TO PS-1 1 SCREW M3*8 602p8301200 R/P TO T/L COVER-6 6 SCREW M3*12 602p8301600 H/S TO DS-100 PCB-1 1 SCREW M3*16 606c8301008 PCB TO BOSS-2 2 SCREW [...]

  • Page 51

    Main/Tone Control/Switching Controller 50[...]

  • Page 52

    Schematics Main/Tone Control/Switching Controller Part1 51[...]

  • Page 53

    Main/Tone Control/Switching Controller Part2 52[...]

  • Page 54

    Schematics (Cont.) 53[...]

  • Page 55

    Re f# Part# De scrip tio n Qty 1 704A150 P LASTIC BA G 1 2 706SB1 50 BASSLINK FOAM ENDS 2 3 703BH150-1 BASSLINK - BRACKET(H) 215.7*81*33*5T (BLACK ) 4 703BH150 W BASSLI NK X - BRAC KET(H) 215.7*81 *33* 5 T (W H ITE) 4 4 703BV1 50 BASSLINK - BRACKET(V) 255*64.5*3 3 *5T ( BLACK) 2 703BV150W BASSLINK X - BR ACKET(V) 255*6 4. 5 *33*5T (W H I TE) 2 5 70[...]

  • Page 56

    55 Integrated Cir cuit Diagrams TRA NS NPN, PNP 2SD669A , 2SB 649A Q117, 118 E C B TRA NS, NPN 2SC2412K , 2SC3906K PNP, 2SA 1514K , 2SA 1037K 2SC1815GR, 2SA 965Y Q1, 2, 3, 4, 5, 6, 7, 8, 9 O P AM P , DU AL 8 PIN, TL O72 IC1 BE VE L MOSFET IRFZ44/STP55NE06 Q111, 112 1. G 2. D 3. S 12 3 12 3 MOSFET, TO220 IRF640, 9640 Q11, 10 1. G 2. D 3. S TRA NS, N[...]