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Infinity Powered Subwoofer Basslink II None manual

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Table of contents for the manual

  • Page 1

    BassLink II Pow ered Automo tiv e Subw oofer SERVICE M ANUAL In f i n ity S y ste m s, In c. 250 C ross w ays P ark Dr. W oodb u ry , Ne w Yo rk 1179 7 Re v0 8/ 20 05[...]

  • Page 2

    - CONTENTS - SPECIF ICAT ION S ………………………………….……..1 PACK AGING…..………………………………….………..2 CONNECTI ONS/APPLIC ATIONS…………… …………. .3 CONTROLS AND FUNCTIONS.……...……..…...…...…6 BASIC T ROUBLESHO OT ING..…….…… .…… …………8 DISASSEM BLY PROC EDURE[...]

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    Power ed Sub woofer Basslink II 2[...]

  • Page 4

    ® Make Power , Ground and Remote turn-on connections as shown in Figure 5. Observe the following installation tips: • Use #8 AWG wire for the +BA TT (+12Vdc) and GND (ground) connections. If needed, use at least a #20 AWG wire for the REM (remote) connection. • If you pass the power or remote wire through the vehicle’ s firewall or other met[...]

  • Page 5

    Figure 7 . BassLink II audio connections for a head unit equipped with four line-level (RCA) outputs. A PPLICA TIONS ( CONTINUED ) Figure 8 . BassLink II audio connections for a head unit equipped with four speaker -level outputs. LF Speaker + – RF Speaker LR Speaker RR Speaker + – + – + – Source Unit BassLink II (right side)[...]

  • Page 6

    DESCRIPTION The BassLink 4sc is a plug-and-play amplifier designed to make upgrading your system easy. The BassLink 4sc is designed to slide into an available slot in the BassLink II. Unlike an additional outboard amplifier , the BassLink 4sc doesn ’t require any additional space. The BassLink 4sc also includes a Phantom Center effect, whic h cre[...]

  • Page 7

    6 BassLink II provides several controls and indica- tors 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 14 and 1 5. Figure 14 . BassLink II controls on the front panel. POWER LED: This indicator will glow blue when BassLink II is operati[...]

  • Page 8

    The REMOTE LEVEL control is used to adjust the output level of the subwoofer . This level control allows you to reduce the subwoofer output for music with heavy bass content and increase the level for music with less bass content. PHANTOM CENTER Switc h: The REMOTE LEVEL control has a three-position switc h that is used when the BassLink 4sc amplif[...]

  • Page 9

    BassLink II (4sc, if installed) • PROBLEM: POWER LED not lit. CAUSES and SOLUTIONS: 1 . Fuse is blown and needs replacement. 2. Head unit not functioning properly . Chec k 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 connecti[...]

  • Page 10

    BASSLIN K II DIS A SS EMBLY 1) Re m ove “A m pl ifier Do ck” cover ; (8) Phillips screws. 2) Re move (10) Phillip s scr ews ho ldi n g m ai n heatsink/am p li fier to enclosure, tapping th e heatsi nk with a rubbe r mallet m ay be necessary to loosen it. Pull am pl ifier from encl osure 3) Rem ove single 12 p in Molex connector M 300 and both p[...]

  • Page 11

    EXPLODED VIEW Ref # Description Part Number Qty 1 Infinity Logo 316-000-001 30-1BA 2 2 Grille 329-100-051 25-0VA 2 3 Screw M6*25 Black 351-AM 06025A946 8 4 Screw T4*25 Black 352-AM04025D 964 16 5 Front baffle 372-000-050 27 1 6 Woofer F25X12PR-03D W -P 1 7 Gasket 333- EVA- 05142-0BA 1 8 PVC label 315-PC-050 35-0TAE 1 9 Side Cover 305-PC-050 07-0BA [...]

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  • Page 13

    BASSLINK II Electrical Parts List Part Numbers Description Qt y Reference Designators POWER SUPPLY/MAIN PCB Resistors 110-14102j26 Resistor 1K 1/4W ±5% CF 26mm 1 R561 110-16102j26 Resistor 1K 1/6W ±5% CF 26mm 1 R560 110-16103j26 Resistor 10K 1/6W ±5% CF 26mm 1 R540 110-16154j26 Resistor 150K 1/6W ±5% CF 26mm 1 R80A 110-16182j26 Resistor 1.8K 1/[...]

  • Page 14

    Part Numbers Description Qt y Reference Designators POWER SUPPLY/MAIN PCB 193-0s4211 insulator (INSULATION SPACER)42*11 1 193-201612tr insulator TO-220 16mm*12mm 3 for Q10,10B,11 236-AL-05001 AL patten 1 317-000-00037 terminal T=0.3 1 323-AL-05042-0BA heat sink 218*100*21(H) 1 323-AL-05043-1LA heat sink 177*93*73MM 1 333-EVA-00216 EVA PACKING(G)15*[...]

  • Page 15

    Part Numbers Description Qt y Reference Designators JACK/LIMITER PCBs 135-3226m50 electrolytic cap 22U 50V ±20% 9 C1,2,9,10,21,22,27,28,264 135-3475m50 electrolytic cap 4.7U 50V ±20% 1 C312 135-3476m50 electrolytic cap 47uF 50V ±20% 1 C251 137-3106m35-e mini aluminum ec 10uF 35V 85 ℃ ± 20% ψ 5*5 (RoHS) 2 C52,C51 Semiconductors 190-06m13700n [...]

  • Page 16

    Part Numbers Description Qt y Reference Designators PWM/CONTROL PCB 110-16432j26 Resistor 4.3K 1/6W±5% CF 26mm 1 R505 110-16433j26 Resistor 43K 1/6W±5% CF 26mm 1 R503 110-16471j26 Resistor 470 Ω K 1/6W±5% CF 26mm 3 R510,522,524 110-16472j26 Resistor 4.7K 1/6W±5% CF 26mm 1 R520 110-16512j26 Resistor 5.1K 1/6W±5% CF 26mm 1 R514 110-16562j26 Re[...]

  • Page 17

    Part Numbers Description Qt y Reference Designators GAIN PCB 110-16473j26 Resistor 47K 1/6W±5% CF 26mm 2 R251,253 110-16474j26 Resistor 470K 1/6W±5% CF 26mm 1 R220 110-16622j26 Resistor 6.2K 1/6W ±5% CF 26mm 2 R250,252 Capacitors 129-a104j633 metalized capacitor 0.1U 63V±5%MSTCAP 1 C211 129-a224j633 metalized capacitor 0.22uF 63V±5%MSC 1 C215 [...]

  • Page 18

    Part Numbers Description Qt y Reference Designators CLASS D AMP 192-091sc4672 transistor 2SC4672(MPT3)ROHM 1 Q5B 192-092130376qs SMD transistor 2SA1037K-T146Q/R ROHM 2 Q7,9 192-09215146rs SMD transistor 2SA1514K-T146R ROHM 1 Q3 192-1582n5401 transistor FSC 2N5401 AI-PNP 350V 500mA TO-92 1 Q6B 197-03r1s4148s SMD diode RLS4148-TEII ROHM 8 D1,2,3,4,5,[...]

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