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Powered Automotive Subwoofer SERVICE MANUAL

BassLink II

Infinity Systems, Inc. 250 Crossways Park Dr. Woodbury, New York 11797 Rev0 8/2005

Powered Subwoofer

Basslink II

- CONTENTS SPECIFICATIONS ................................................1 PACKAGING........................................................2 CONNECTIONS/APPLICATIONS.............................3 CONTROLS AND FUNCTIONS.................................6 BASIC TROUBLESHOOTING..................................8 DISASSEMBLY PROCEDURE..................................9 EXPLODED VIEW...............................................10 AMPLIFIER BLOCK DIAGRAM..............................11 ELECTRICAL PARTS LIST .................................. 12 P.C.B. DRAWINGS...............................................18 IC/TRANSISTOR PINOUTS................................... 30 SCHEMATICS.................................................................31

Basslink II Specifications
Output Power (14.4V supply) Type of Amplifier Frequency response: Maximum input signal: Maximum sensitivity: Input Impedance Idle Current Signal to Noise Crossover Type Crossover Range Bass EQ Phase Control Min Current Draw (Idle) Remote Current Draw Max Current Draw DC Offset Bass Boost Auto Turn-On Operating Voltage Overall Dimensions (L x W x H): Sub Level Control (w/ housing): Sub Level Control (w/o housing): Fuse: 250W RMS 1% THD AB 20Hz 120Hz 4.0V 50mV to 4V Line-level input 1V to 16V High-level input 20K <800mA >100dB (A-weighted ref to full power) Fixed LP @ 12dB per octave Variable 50 120 Hz 40Hz (-6dB to +3dB) 0 and 180° <800mA <3.5mA 26A <30mV -6dB to +3dB @ 40Hz 2 -10min (Time to turn Off) 10 16 VDC 15-1/16" x 8-3/4" x 15-5/16" (383mm x 223mm x 389mm) 2-3/16" x 2-5/16" x 7/8" (56mm x 59mm x 23mm) 2-3/16" x 1-5/16" x 3/4" (56mm x 34mm x 20mm) 25A

Infinity continually strives to update and improve existing products, as well as create new ones. The specifications and details in this and related JBL publications are therefore subject to change without notice.

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Basslink II

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Basslink II

POWER CONNECTIONS
Make Power, Ground and Remote turn-on connections as shown in Figure 5. Observe the following installation tips: ˇ Use #8 AWG wire for the +BATT (+12Vdc) and GND (ground) connections. If needed, use at least a #20 AWG wire for the REM (remote) connection. ˇ If you pass the power or remote wire through the vehicle's firewall or other metal obstruction, it must be insulated with a rubber grommet. If a factory-installed grommet is unavailable, be sure to install a rubber grommet to protect the wires. ˇ Connect a short GND wire from BassLink II to the nearest bare metal surface. For a good connection, sand away paint from the metal surface and use a screw with a (star) lock washer. Figure 5. Power connections for BassLink II. ˇ Install a fuse holder with a 25A fuse within 18" of the battery + terminal (see Figure 5). ˇ The REM connection requires +5 to +12 Vdc for BassLink II to turn on remotely. Most head units with preamp outputs provide this remote voltage signal. For speaker-level applications, a remote connection is not required, since BassLink II's Auto Turn On feature will sense voltage on the speaker wires to automatically turn on BassLink II. IMPORTANT: To enable BassLink II's Auto Turn On feature, set AUTO TURN ON to the AUTO position (see Figure 15 on page 6).

APPLICATIONS
BassLink II is equipped with four line-level (RCA) inputs and four speaker-level inputs. Any combination 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 II audio connections for a head unit with two line-level or subwoofer (RCA) outputs. To help you plan your installation, we have included three system applications in Figures 6 through 8. For more system ideas, see your authorized Infinity car audio dealer. Note: The applications show the REMOTE LEVEL control, which installs under the dashboard for easy in-car bass level adjustments (see page 7).

Ž
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Basslink II

APPLICATIONS (CONTINUED)
Figure 7. BassLink II audio connections for a head unit equipped with four line-level (RCA) outputs. Figure 8. BassLink II audio connections for a head unit equipped with four speaker-level outputs.

BassLink II (right side)

BassLink II (right side)

LF Speaker

RF Speaker

+

RCA Stereo Cables (not supplied)

+

+

Source Unit

+

LR Speaker

RR Speaker

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Basslink II

BASSLINK 4SC INSTALLATION
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, which creates the illusion of a center channel even if no center speaker is installed. INSTALLATION 1. Remove the wiring cover from BassLink II. 2. Remove the eight screws that hold the AMPLIFIER DOCK cover panel in place (Figure 9). Save the screws. 3. Remove the screw that attaches the two wiring harnesses and connectors to the panel. 4. Connect the wiring harness connectors to the appropriate connectors on the BassLink 4sc's circuit board. See Figure 10. 5. Insert the amplifier and install the eight screws that were removed in Step 2. See Figure 10. 6. Install 40A fuse at the battery. Note: All four inputs on BassLink II must be used in order for the BassLink 4sc amplifier to function properly. Figure 9. CONNECTIONS Connect the front and rear speakers as shown in Figure 11. Figure 11.
Left
+

APPLICATION
Figure 13. Typical installation using all four speakerlevel inputs from the source unit.
LR LF

Front
+

Right
+

BassLink II (right side)
+

Figure 10.

Left
Left Rear

For proper setup, please refer to the full BassLink 4sc owner's manual. Figure 12.

+

SETTINGS The BassLink 4sc has input level control for the front and rear speakers and PHANTOM CENTER controls.

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+

+

+

Front
Right

Right

+

+

+

RR

RF

+

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Basslink II

CONTROLS AND FUNCTIONS
BassLink II 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 14 and 15. Figure 14. BassLink II controls on the front panel. PHASE Control: Use this switch to reverse the phase of BassLink II's output with respect to its input. Choose the position (0° or 180°) that sounds the best. Note: Depending on BassLink II's orientation and location in a vehicle, reversing the phase may, or may not, increase or decrease the amount of upper bass being reproduced. POWER LED:This indicator will glow blue when BassLink II is operational. GAIN Control: Use this control to adjust the relative volume (loudness) of BassLink II with respect to the other speakers in the vehicle. CROSSOVER: Use this control to adjust the amount of high-frequency information present in BassLink II's output. A lower value means more of the high frequencies are filtered out. 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. AUTO TURN ON: For speaker-level connections, use this switch to activate (or deactivate) BassLink II'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 LEVEL Control: Use this RJ11 jack to connect the REMOTE LEVEL control (see page 7). SERVO LED:This indicator glows blue 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 II setup (see Tuning BassLink II). 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. Figure 15. BassLink II controls on right-side panel.

TUNING BASSLINK II
1. Unplug the RJ11 cable that connects the REMOTE LEVEL control to BassLink II. 2. Make sure the head unit is off and its volume control is set to minimum. 3. On BassLink II's front panel, initially set all controls to their midpoint positions, as shown in Figure 14. On BassLink II's side panel, initially set PHASE to 0° as shown , in Figure 15. 4. Turn on the head unit and play a favorite music track that has substantial bass. Set the head unit's volume control to 75 percent of the total output (approximately 3 o'clock on rotary controls). 5. Adjust the GAIN control clockwise until the SERVO LED (on BassLink II's side panel) begins to flash with each bass note but doesn't stay lit continuously. 6. Listen to your system, making a mental note of the amount of upper bass being reproduced. 7. 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. 8. Adjust the CROSSOVER control clockwise or counterclockwise until you hear only lowfrequency information. For example, you should NOT hear any vocals coming from BassLink II when seated in the normal listening position. 9. Adjust the BASS BOOST control clockwise or counterclockwise to suit your taste. 10. Recheck the SERVO LED to make sure it's flashing in time with the bass but is not lit continuously. If it is lit continuously, adjust the GAIN control counterclockwise until the SERVO LED only flashes in time with the bass. 11. Reconnect the RJ11 cable between the REMOTE LEVEL control and BassLink II. You may then use the REMOTE LEVEL control to adjust the level of the bass to suit your taste and/or different program material. Note: In most cases, the above steps will provide satisfactory tuning. However, the actual process may require several readjustments of each control, since the settings will interact with each other. If necessary, consult your authorized Infinity car audio dealer for help in tuning your system.

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Powered Subwoofer CONNECTING THE REMOTE LEVEL CONTROL TO BASSLINK II
Route the cable behind the dash or other interior panels and under the carpet. Do not route the cable outside the vehicle. Connect the RJ11 cable between the RJ11 receptacle on the BassLink II and the receptacle on the REMOTE LEVEL control (Figure 17). Figure 17. REMOTE LEVEL control electrical connection.

Basslink II

INSTALLATION
The REMOTE LEVEL control may be mounted under the dash or may be dismantled and mounted in the dash for a factory appearance. UNDER-DASH MOUNTING Select a mounting location that allows easy access to the control while driving. Using the REMOTE LEVEL control as a template, mark and drill holes in the mounting surface. Attach the REMOTE LEVEL control using the mounting screws provided (Figure 16). Figure 16. Under-dash mounting of the REMOTE LEVEL control.

OPERATION
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 Switch:The REMOTE LEVEL control has a three-position switch that is used when the BassLink 4sc amplifier is installed. Please refer to the BassLink 4sc owner's manual for the specific operation of this switch.

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Basslink II

TROUBLESHOOTING
BassLink II (4sc, if installed) ˇ 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. ˇ 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 II. ˇ PROBLEM: BassLink II 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 II on page 6). 2. Bass is set too high. Readjust BASS BOOST control (see Tuning BassLink II on page 6). 3. Head-unit output is distorted or blown. See your authorized Infinity car audio dealer. ˇ PROBLEM: No output from BassLink II 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 starting on page 3). ˇ PROBLEM: BassLink II 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 II's side panel, slide AUTO TURN ON to OFF. ˇ PROBLEM: BassLink II'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 II will remain on another 5 to 10 minutes after sensing that audio signals are not present before shutting down. ˇ PROBLEM: BassLink II produces a loud humming noise with the system OFF when using speaker-level inputs. CAUSE and SOLUTIONS: This problem is caused by a feedback loop between your speakers and the high-level inputs of BassLink II. Choose one of the following solutions: 1. Connect a wire from the REMOTE terminal on BassLink II to the remote turn-on of your head unit or to the vehicle's accessory circuit. On the control panel, slide the AUTO TURN ON switch to the OFF position. 2. Connect the supplied capacitors between each of the speaker outputs of the head unit and the speaker's positive lead, as shown in Figure 18. Connect each positive lead of BassLink II's high-level inputs to the head-unit side of the capacitors. Use one capacitor per speaker input channel. Figure 18. Connecting supplied capacitors.
+ Speaker wire from head unit To + speaker lead

Capacitor

To + speaker-level input on BassLink II

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Basslink II
BASSLINK II DISASSEMBLY

1) Remove "Amplifier Dock" cover; (8) Phillips screws. 2) Remove (10) Phillips screws holding main heatsink/amplifier to enclosure, tapping the heatsink with a rubber mallet may be necessary to loosen it. Pull amplifier from enclosure 3) Remove single 12 pin Molex connector M300 and both pairs of FASTON terminals from the amplifier PCB; do not mix up the two pairs of red/black wires (speaker and A/B). Label if necessary. 4) With the screw cavities facing upwards on the enclosure, remove the (12) Phillips screws holding the enclosure together. 5) Using the opening of the "Amplifier Dock" as leverage, separate the enclosure halves; to completely separate the wiring, remove the 8 pin Molex connector M200 from the Jack/Limiter PCB. 6) If the Gain PCB (Gain/Xover/Base pots) needs to be accessed, there is an additional screw holding the plastic cover on, besides the two exposed ones, that must be removed and is visible after removing the 10" passive radiator (8 Phillips screws) 7) The Jack PCB is not serviceable, as it is attached to the enclosure with adhesive. 8) Reassembly: follow in reverse order, and be sure to not mix the red/black wire pair (speaker and A/B) on the MAIN PCB when you connect them to the FASTON terminals.

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Basslink II
Ref # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Description Infinity Logo Grille Screw M6*25 Black Screw T4*25 Black Front baffle Woofer Gasket PVC label Side Cover Plastic Control Cover Screw M3*12 Black Grommet Rubber Cover Retainers Metal Insert Passive Woofer Back Baffle Rubber Cork Screw M4*15 Black Heat Sink Screw M3*12 Black Gasket Metal Insert Screw M3*12 Black Cover Light Pipe Screw M4*12 Black Control PCB Knob Gain/Xover/Base Part Number 316-000-00130-1BA 329-100-05125-0VA 351-AM06025A946 352-AM04025D964 372-000-05027 F25X12PR-03DW-P 333-EVA-05142-0BA 315-PC-05035-0TAE 305-PC-05007-0BA 305-PC-05008-0BAE 351-AM03012A090 335-NYL-05012-0WA 338-RUB-05027-0BA 339-FE-05015 PR-255008-P 372-000-05028 338-RUB-05029-0BA 351-AM04015A947 011-7525-00580 352-CM03012D076 333-EVA-05139-0BA 339-FE-05014 352-AM03012D831 398-PC-05128 398-PC-05127 352-HM04012D319 015-7500-00130 Qty 2 2 8 16 1 1 1 1 1 1 8 1 4 4 1 1 8 10 1 1 12 5 3 1 1 9 1 3

EXPLODED VIEW

2.6 ohm DCR

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Basslink II

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Basslink II

BASSLINK II Electrical Parts List
Part Numbers Description Qty Reference Designators

POWER SUPPLY/MAIN PCB Resistors 110-14102j26 110-16102j26 110-16103j26 110-16154j26 110-16182j26 110-16203j26 110-16220j26 110-16221j26 110-16473j26 110-16682j26 116-1410r0j26x 116-142201j26x 113-50r12j00 113-50r18j00 116-101000j20x 116-303300jk2x Capacitors 135-c158m35-e 135-c337m35 138-5228m801 129-a334j633 130-2b101k503 130-2b221mj03 130-3f104z503 130-3f222k503 132-104ja03 132-372ja03 135-3476m50 140-ax104ka03 130-3f104z503 Semiconductors 192-161tip31c 192-162tip32c 192-16360nf06 197-141n4004 197-301604gd 192-027c2235y 197-0131n4148 199-05001505j Miscellaneous 109-1ttc802j0 120-1000003 122-14106m130 150-r36231504 171-u833h1cc 175-1c12v01 176-ft205 176-ft250 359-FIB-00004 193-0s080020 thermister TTC-802(JS)NTC inductor 10W AI YT-C3104-005 1CRHW 354708LTB inductor MIZI R251510 3*1.3 1.0mH transformer RT36-6T:28T relay 833H-IC-C 12VDC coupling 12PIN PITCH=2.5mm wire connector pin FASTON M#205 wire connector pin FASTON M#250 gasket 26*8*1.5T insulator 80*20*0.3t 1 3 1 1 1 1 2 2 4 2 TH501 B500,501,502 L500 T500 RL50 M300 SP-,A, SP+,B, transistor TIP31C SGS NPN transistor TIP32C SGS PNP transistor STP60NF06 SGS FET diode IN4004 diode SF1604G-D transistor 2SC2235Y NPN transistor IN4148 26mm zener diode 400mW 15V ROHM 52mm IN5254B 1 1 4 1 2 1 1 2 Q531 Q532 Q508,509,510,511 D50 D511,512 Q16A D52A Z501,502 electrolytic cap 1500uF 35V ą20% 105 13mm*25mm (RoH electrolytic cap 330uF 35V ą20% 105 large aluminum ec 2200uF 80ą20% 25*30 metalized capacitor 0.33uF 63Vą5% MSC disc capacitor 100P 50V ą10% disc capacitor 220P 1000V ą20% disc capacitor 0.1U 50V +80/-20% disc capacitor 0.0022uF(2.2NF) 50V ą10% mylar capacitor 0.1UF 100Vą5% mylar capacitor 0.027UF 100Vą5% electrolytic cap 47uF 50V ą20% multi-layer capacitor 0.1uF 100V X7R ą10% disc capacitor 0.1U 50V +80/-20% 2 1 2 1 3 1 4 1 3 1 4 2 1 C501A,501B C561 C521,523 C562 C335,336,337 C539 C502,533,535,540 C560 C526,537,538 C60A C531,532,534,536 C104A,C524 Resistor 1K 1/4W ą5% CF 26mm Resistor 1K 1/6W ą5% CF 26mm Resistor 10K 1/6W ą5% CF 26mm Resistor 150K 1/6W ą5% CF 26mm Resistor 1.8K 1/6W ą5% CF 26mm Resistor 20K 1/6W ą5% CF 26mm Resistor 221/6W ą5% CF 26mm Resistor 2201/6W ą5% CF 26mm Resistor 47K 1/6W ą5% CF 26mm Resistor 6.8K 1/6W ą5% CF 26mm metal film Resistor 10 1/4W 26mm metal film Resistor 2.2K 1/4W ą5% MO 26mm cement Resistor 0.12ohm 5W ą5% cement Resistor 0.18 5W ą5% metal film Resistor 1W 100 5% metal film Resistor 330 3W 5% 10mm 1 1 1 1 1 2 4 1 1 1 1 2 1 1 1 2 R561 R560 R540 R80A R74A R563,564 R526,527,528,529 R76A R77A R77C R615 R532,534 R82A R81A R539 R531,533

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Part Numbers Description Qty

Basslink II
Reference Designators

POWER SUPPLY/MAIN PCB 193-0s4211 193-201612tr 236-AL-05001 317-000-00037 323-AL-05042-0BA 323-AL-05043-1LA 333-EVA-00216 333-EVA-05144-1BAE 333-EVA-05145-2BAE 351-AM03005A015 351-AM03016A097 351-AM03022A958 352-BM04006E975 361-FE-05000 361-FE-05050-0LA 362-CU-05029-0YA JACK/LIMITER PCBs Resistors 110-16102j26 110-16103j26 110-16104j26 110-16122j26 110-16123j26 110-16151j26 110-16153j26 110-16154j26 110-16183j26 110-16222j26 110-16223j26 110-16273j26 110-16303j26 110-16333j26 110-16472j26 110-16473j26 110-16474j26 110-16511j26 110-16512j26 110-16562j26 110-16563j26 110-16755j26 116-167871f26 Capacitors 135-0477m35 137-3106m35-e 130-2b101k503 130-2b470k503 130-3f104z503 132-103j503 132-153j503 135-3105m50 135-3106m50 electrolytic cap 470uF 35V ą20% mini aluminum ec 10uF 35V 85 ą 20% 5*5 (RoHS) disc capacitor 100P 50V ą10% disc capacitor 47P 50V ą10% disc capacitor 0.1U 50V +80/-20% mylar capacitor 0.01uF 50V ą5% mylar capacitor 0.015U 50V ą5% electrolytic cap 1U 50V ą20% electrolytic cap 1uF 50V ą20% 1 2 18 4 11 5 1 1 11 C503 C50,C53 C4,11,12,17,18,20,23,24,26,29,30 C32,214,253,330,331,333,334 C3,19,25,31 C5,6,39,40,41,43,268 C269,301,303,501 C252,270,271,500,504 C33 C311 C7,8,34,272,273,300 C302,13,14,15,16 Resistor 1K 1/6Wą5% CF 26mm Resistor 10K 1/6Wą5% CF 26mm Resistor 100K 1/6Wą5% CF 26mm Resistor 1.2K 1/6Wą5% CF 26mm Resistor 12K 1/6Wą5% CF 26mm Resistor 150 1/6Wą5% CF 26mm Resistor 15K 1/6Wą5% CF 26mm Resistor 150K 1/6Wą5% CF 26mm Resistor 18K 1/6Wą5% CF 26mm Resistor 2.2K 1/6Wą5% CF 26mm Resistor 22K 1/6Wą5% CF 26mm Resistor 27K 1/6Wą5% CF 26mm Resistor 30K 1/6Wą5% CF 26mm Resistor 33K 1/6Wą5% CF 26mm Resistor 4.7K 1/6Wą5% CF 26mm Resistor 47K 1/6Wą5% CF 26mm Resistor 470K 1/6Wą5% CF 26mm Resistor 510 1/6Wą5% CF 26mm Resistor 5.1K 1/6Wą5% CF 26mm Resistor 5.6K 1/6Wą5% CF 26mm Resistor 56K 1/6Wą5% CF 26mm Resistor 7.5M 1/6Wą5% CF 26mm metal film Resistor 7.87K 1/6W MF 26mm 1 18 10 1 1 2 2 1 1 5 18 2 1 1 10 2 1 4 2 1 1 1 1 R52 R47,48,49,50,285,294,302,307 R309,330,5,6,7,8,23,24,25,26 R301,27,28,29,30,31,32,33,34,36 R295 R234 R310,311 R304,328 R329 R274 R37,38,39,40,228 R17,18,41,42,43,44,45,46,254,287 R9,10,11,12,13,14,15,16 R257,273 R305 R277 R275,276,1,2,3,4,19,20,21,22 R14A,290 R278 R256,586,303,306 R312,51 R238 R237 R293 R279 insulator (INSULATION SPACER)42*11 insulator TO-220 16mm*12mm AL patten terminal T=0.3 heat sink 218*100*21(H) heat sink 177*93*73MM EVA PACKING(G)15*25*3T EVA 199.63*10*3T black (RoHS) EVA98*8.5*3T (RoHS) screw M3*0.5P*5L M3*16 screw screw M3*22 screw T45*6 IC bracket 69*12*4*1.5T IC bracket 64*12*1.5T PCB interval batten 5.5L*5.5W*6.5H 1 3 1 1 1 1 2 2 2 4 4 2 8 1 1 4

for Q10,10B,11

TO thermister-2

PCB -H/S-4 heat -holder-4 Toclass-D-2 "L"H/S-H/S-8

PCB-H/S-4

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Part Numbers JACK/LIMITER PCBs 135-3226m50 135-3475m50 135-3476m50 137-3106m35-e Semiconductors 190-06m13700n 190-06m45581d 190-16t1074cn 195-10204hd 197-306a20 192-027c1815gr 192-028a1015gr 197-031n4148 Miscellaneous 154-k025a800 155-9f30240 162-10402003 162-10430001 162-5020c003 162-5045c001 162-a030d001 174-0b402p 174-535913sg-1 174-9mjd0604 175-9c08v01 175-9f10v02 175-9f10v22a 175-9h04v01 180-s570050 359-FIB-00005 362-NYL-05030-0WA 333-EVA-05156-0BA 333-EVA-05157-0BA 333-SPG-00850 333-SPG-00860 333-SPG-00875 333-SPG-00876 362-CU-05034-0YA 362-NYL-05006-0WA PWM/CONTROL PCB Resistors 110-16100j26 110-16102j26 110-16103j26 110-16104j26 110-16105j26 110-16106j26 110-16123j26 110-16152j26 110-16221j26 110-16222j26 110-16223j26 110-16393j26 Resistor 10K 1/6Wą5% CF 26mm Resistor 1K 1/6Wą5% CF 26mm Resistor 10K 1/6Wą5% CF 26mm Resistor 100K 1/6Wą5% CF 26mm Resistor 1M 1/6Wą5% CF 26mm Resistor 10M 1/6Wą5% CF 26mm Resistor 12K 1/6Wą5% CF 26mm Resistor 1.5K 1/6Wą5% CF 26mm Resistor 220K 1/6Wą5% CF 26mm Resistor 2.2K 1/6Wą5% CF 26mm Resistor 22K 1/6Wą5% CF 26mm Resistor 39K 1/6Wą5% CF 26mm 3 4 12 4 2 1 1 1 1 1 1 1 fuse 25A 32V ATC UL/CSA fuse holder F30240100P wire ass'y 400mm 12AWG BLACK#250 W/ TUBE SLEEVE wire ass'y 430mm 12AWG BLACK#205 W/ TUBE SLEEVE wire ass'y 200mm#2468 26AWG 9PIN UL wire ass'y 450mm #2468 26AWG 12PIN wire ass'y 300mm 16AWG RCA JACK B402P DC JACK BASSLINK II jack M/JACK D/S 6P4C BLACK 6U coupling 8PIN PITCH=2.5mm coupling 10PIN black PITCH=2.54mm PHFY-10SB-S032 coupling PIN HEADER 10PIN black P=2.54mm coupling 4PIN PITCH=4.2mm switch SS70050-0202-10T-NN gasket OD8*3.5T interval batten LDE 12H LEDS-12 EVA gasket 42.5*3*1mm EVA gasket 174*3*1mm foam 50*5*200mm foam 450*50*5T foam 250*50*5T foam 400*50*5T coppet post5.5*5.5*12.4H interval batten 10H(MAE-10T;HAKUTO-10)white 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 1 2 2 1 1 1 1 6 6 F500 for F500 BAT+F A WB1 W300 BAT+,BATJK1 JK500 JK4 W200 W301,302 M301,302 JK2,3 SW1,2 I.C. NJM13700N JRC Dual Op Transconductance Amplifier I.C.NJRC NJM4558LD Dual Op-amp I.C TL074CN ST Quad Op-amp L.E.D red 3mm FOR STANDBY diode 6A 200V 6A20 transistor 2SC1815GR NPN transistor 2SA1015GR PNP diode IN4148 26mm 1 3 1 1 1 3 1 6 U301 U1,2,3 U203 LD200 D502 Q200,201,301 Q202 D201,202,1,2,3,4 electrolytic cap 22U 50V ą20% electrolytic cap 4.7U 50V ą20% electrolytic cap 47uF 50V ą20% mini aluminum ec 10uF 35V 85 ą 20% 5*5 (RoHS) 9 1 1 2 Description Qty Reference Designators

Basslink II

C1,2,9,10,21,22,27,28,264 C312 C251 C52,C51

PCB TO PCB-6 PCB-PCB-6

R521,523,613 R424,502,519,629 R507,508,511,611,612,616,621 R622,623,625,626,627 R517,614,618,624 R420,422 R421 R513 R550 R501 R515 R628 R631

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Part Numbers PWM/CONTROL PCB 110-16432j26 110-16433j26 110-16471j26 110-16472j26 110-16512j26 110-16562j26 110-16681j26 110-16682j26 110-16683j26 110-16751j26 116-161001f26 116-161132f26 116-1410r0j5vx Capacitors 129-a105j633 130-2b102k503 130-2b272k503 130-2b472k503 130-3f104z503 135-3106m50 135-3226m50 135-3337m10 135-3337m16 135-3476m50 137-3227m25 Semiconductors 192-027c1815gr 192-028a1015gr 192-028a965y 197-031n4148 199-15000625 190-13494cn 190-99pc817c 192-027c1815gr 192-028a1015gr Miscellaneous 175-9f40hr2 GAIN PCB Resistors 115-h503b109 115-h503b214 110-16102j26 110-16103j26 110-16123j26 110-16153j26 110-16202j26 110-16223j26 110-16243j26 110-16392j26 110-16393j26 variable Resistor RD-901F-20-19KW-B50K-00D Gain, Bass variable Resistor RD-902F-20-19KW-B50K-00D Crossover Resistor 1K 1/6Wą5% CF 26mm Resistor 10K 1/6Wą5% CF 26mm Resistor 12K 1/6Wą5% CF 26mm Resistor 15K 1/6Wą5% CF 26mm Resistor 2K 1/6Wą5% CF 26mm Resistor 22K 1/6Wą5% CF 26mm Resistor 24K 1/6Wą5% CF 26mm Resistor 3.9K 1/6Wą5% CF 26mm Resistor 39K 1/6Wą5% CF 26mm 2 1 3 2 1 1 1 2 1 1 1 VR201,202 VR203 R219,222,233 R221,229 R227 R218 R200 R240,241 R225 R224 R223 coupling 40PIN PITCH=2.54mm HR2*40 0.4 M501,502 transistor 2SC1815GR NPN transistor 2SA1015GR PNP transistor 2SA965Y PNP diode IN4148 26mm zener diode 6.2V 1/2W 52mm IC TL494CN PWM IC PC817C(COSMO) Opticoupler transistor 2SC1815GR NPN transistor 2SA1015GR PNP 11 6 1 7 1 1 1 2 1 metalized capacitor 1uF 63V ą5% MSC disc capacitor 1000P 50Vą10% disc capacitor 2700pF 50Vą10% disc cappacitor 4700P 50V ą10% disc capacitor 0.1U 50V +80/-20% electrolytic cap 10uF 50V ą20% electrolytic cap 22U 50V ą20% electrolytic cap 330U 10V ą20% electrolytic cap 330uF 16V ą20% electrolytic cap 47uF 50V ą20% mini aluminum ec 220uF 25V ą20% 1 1 1 2 10 1 1 1 1 1 1 Resistor 4.3K 1/6Wą5% CF 26mm Resistor 43K 1/6Wą5% CF 26mm Resistor 470K 1/6Wą5% CF 26mm Resistor 4.7K 1/6Wą5% CF 26mm Resistor 5.1K 1/6Wą5% CF 26mm Resistor 5.6K 1/6Wą5% CF 26mm Resistor 680K 1/6Wą5% CF 26mm Resistor 6.8K 1/6Wą5% CF 26mm Resistor 68K 1/6Wą5% CF 26mm Resistor 750K 1/6Wą5% CF 26mm metal film Resistor 1K 1/6Wą1% MF26mm metal film Resistor 11.3K 1/6Wą1%MF26mm metal film Resistor 10 1/4W ą5% 1 1 3 1 1 2 1 1 1 1 2 1 1 R505 R503 R510,522,524 R520 R514 R518,630 R504 R516 R538 R509 R541,542 R512 R500 Description Qty Reference Designators

Basslink II

C505 C420 C507 C511,624 C503,506,509,510,512,542 C611,621,623,625 C422 C508 C612 C622 C421 C504

Q404,406,501,503,514,610 Q611,612,622,624,626 Q502,504,505,621,623,625 Q500 D503,540,550,552,611,612,613 Z500 U500 U501 Q405,513 Q506

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Part Numbers GAIN PCB 110-16473j26 110-16474j26 110-16622j26 Capacitors 129-a104j633 129-a224j633 129-a274j633 129-a394j633 129-a823j633 130-2b101k503 130-3f104z503 132-102j503 132-103j503 137-3106m50 Semiconductors 190-06m4558d 195-10204ubd Miscellaneous 361-NYL-05049-0WA 162-a045d002-e 398-CU-05128-0BAE CLASS D AMP 118-12061001j 118-12061002j 118-120610r0j 118-12062002j 110-12062201j 118-12062204j 118-12062701j 118-12063000j 118-12063301j 118-12063902j 118-12064700j 118-12064701j Capacitors 141-c0101k50 141-c0220k50 141-c0561k50 141-c5104m50 141-c7223k50 141-d7104ka0 128-e106ma01-s 132-104kb50 132-105kb50 Semiconductors 190-16t1072dts 192-09124126qs 192-09139066rs SMD I.C.TL072CDT SGS THOMSON Dual Op-amp SMD transistor 2SC2412K-T146Q/R ROHM SMD transistor 2SC3906K-T146R ROHM 1 2 2 IC1 Q1,4 Q2,8 SMD Capacitor 100pF 50V10% 1206 NPO SMD Capacitor 22pF 50V10% 1206 SMT NPO SMD Capacitor 560pF 50V10% 1206 NPO SMD Capacitor 1206 Y5V 0.1uF 50Vą20% SMD Capacitor 0.022uF 50V 10%1206 X7R SMD Capacitor 0.1uF 100V 10%1210 X7R non-polar ec 10uF 10V 20% mylar capacitor 0.1Uą10% 250V LS-1.mmMD mylar capacitor 1uF 250V ą10% 1 1 1 8 1 4 2 1 1 C4 C5 C6 C2,3,7,8,9,10,11,15 C13 C12,14,18,19 C16,17 C20 C40 SMD Resistor 1.00K 1206 5% SMD Resistor 10.0K 1206 5% SMD Resistor 10.0 1206 5% SMD Resistor 20.0K 1206 5% SMD Resistor 2.20K 1206 5% SMD Resistor 2.20M 1206 5% SMD Resistor 2.70K 1206 5% SMD Resistor 300.0 1206 5% SMD Resistor 3.30K 1206 5% SMD Resistor 39.0K 1206 5% SMD Resistor 470 1206 5% SMD Resistor 4.70K 1206 5% 1 6 4 1 19 1 1 1 5 1 3 2 LED3*6 wire ass'y (RoHS) control knob airtight cover PC+10%Gf black (RoHS) 1 1 1 socket for LD500 M200 I.C. OPA 4558D Dual Op-amp L.E.D 204-10UBD Power 3 1 U200,204,205 LD500 metalized capacitor 0.1U 63Vą5%MSTCAP metalized capacitor 0.22uF 63Vą5%MSC metalized capacitor 0.27uF 63Vą5% metalized capacitor 0.39uF 63Vą5%MSTCAP metalized capacitor 0.082U 63Vą5%MSC disc capacitor 100P 50V ą10% disc capacitor 0.1U 50V +80/-20% mylar capacitor 0.001U 50Vą5% mylar capacitor 0.01uF 50Vą5% mini aluminum ec 10uF 50V ą20% 1 1 4 1 1 4 6 1 1 4 Resistor 47K 1/6Wą5% CF 26mm Resistor 470K 1/6Wą5% CF 26mm Resistor 6.2K 1/6W ą5% CF 26mm 2 1 2 R251,253 R220 R250,252 Description Qty

Basslink II
Reference Designators

C211 C215 C260,261,262,263 C210 C216 C242,281,282,283 C229,230,233,234,235,274 C280 C217 C228,230,266,267

R2 R25,29,30,30B,7,9 R20,20B,22,23 R26 R6,13,16,31,33,34,35,36,37,38 R39,40,41,42,43,44,45,46,32 R4 R10 R24 R1,14,15,27,28 R3 R8,11,21 R5,12

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Part Numbers CLASS D AMP 192-091sc4672 192-092130376qs 192-09215146rs 192-1582n5401 197-03r1s4148s 199-15000563s 199-15001203s 192-232irf9640 192-233f640n Miscellaneous 122-13151k0190 122-14300k4 175-9f40hr2 CHOKE SA-500-280(PT1601B*151MAA) Ferrite core LD1215*300KU*ą10% coupling 40PIN PITCH=2.54mm HR2*40 1 1 L1 L2 transistor 2SC4672(MPT3)ROHM SMD transistor 2SA1037K-T146Q/R ROHM SMD transistor 2SA1514K-T146R ROHM transistor FSC 2N5401 AI-PNP 350V 500mA TO-92 SMD diode RLS4148-TEII ROHM SMD ZENER 5.6V 5%PHILIPS BZX84-C5V6 SMD ZENER 12V 5% PHILIPS BZX84-C12 FET IRF9640 IF P-CH T0220 FET IRF640N INTERNATIONAL 1 2 1 1 8 2 4 2 1 Q5B Q7,9 Q3 Q6B D1,2,3,4,5,5B,6,20 Z1,Z2 Z3,4,5,6 Q10,10B Q11 Description Qty

Basslink II
Reference Designators

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