BassLink II
Powered Automotive Subwoofer
SERVICE MANUAL
Infinity Systems, Inc.
250 Crossways Park Dr.
Woodbury, New York 11797
Rev0 8/2005
Powered Subwoofer
Basslink II
2
Powered Subwoofer
Basslink II
POWER CONNECTIONS
APPLICATIONS
BassLink II 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.
Make Power, Ground and Remote turn-on
connections as shown in Figure 5. Observe
the following installation tips:
•
•
Install a fuse holder with a 25A fuse within 18"
of the battery + terminal (see Figure 5).
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.
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.
•
•
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.
Note:The applications show the REMOTE LEVEL
control, which installs under the dashboard for
easy in-car bass level adjustments (see page 7).
Figure 6. BassLink II audio connections for a head
unit with two line-level or subwoofer (RCA) outputs.
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.
IMPORTANT: To enable BassLink II’s Auto
Turn On feature, set AUTOTURN ON to the
AUTO position (see Figure 15 on page 6).
•
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.
®
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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
APPLICATION
DESCRIPTION
Figure 9.
CONNECTIONS
Connect the front and rear speakers as shown in
Figure 11.
Figure 13.Typical installation using all four speaker-
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.
level inputs from the source unit.
LR
LF
Figure 11.
BassLink II
(right side)
Left
Front
Right
+
–
+
–
–
–
INSTALLATION
Figure 10.
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.
–
–
Left
Rear
Right
5. Insert the amplifier and install the eight
screws that were removed in Step 2. See
Figure 10.
SETTINGS
The BassLink 4sc has input level control for the
front and rear speakers and PHANTOM CENTER
controls.
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.
For proper setup, please refer to the full
BassLink 4sc owner’s manual.
Figure 12.
–
+
+
–
RR
RF
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Basslink II
CONTROLS AND FUNCTIONS
TUNING BASSLINK II
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 15.
Figure 15. BassLink II controls on right-side panel.
1. Unplug the RJ11 cable that connects the
REMOTE LEVEL control to BassLink II.
8. Adjust the CROSSOVER control clockwise
or counterclockwise until you hear only low-
frequency information. For example, you
should NOT hear any vocals coming from
BassLink II when seated in the normal listen-
ing position.
2. Make sure the head unit is off and its volume
control is set to minimum.
Figure 14. BassLink II controls on the front panel.
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.
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.
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.
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.
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).
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.
POWER LED:This indicator will glow blue when
BassLink II is operational.
AUTOTURN 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.
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.
GAIN Control: Use this control to adjust the rela-
tive volume (loudness) of BassLink II with respect
to the other speakers in the vehicle.
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.
6. Listen to your system, making a mental
note of the amount of upper bass being
reproduced.
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.
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.
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.
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.
6
6
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Basslink II
CONNECTING THE REMOTE LEVEL
CONTROL TO BASSLINK II
INSTALLATION
OPERATION
The REMOTE LEVEL control may be mounted
under the dash or may be dismantled and
mounted in the dash for a factory appearance.
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).
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.
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).
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
Figure 17. REMOTE LEVEL control electrical
connection.
manual for the specific operation of this switch.
Figure 16. Under-dash mounting of the REMOTE
LEVEL control.
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Basslink II
TROUBLESHOOTING
BassLink II (4sc, if installed)
•
PROBLEM:
•
PROBLEM:
•
•
•
PROBLEM:
No output from BassLink II when head-unit
fader control set to front or rear (in a 4-channel
connection).
BassLink II produces a loud humming noise
with the system OFF when using speaker-level
inputs.
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.
CAUSE and SOLUTION:
CAUSE and SOLUTIONS:
Input connections are improperly wired. Verify
all connections (see Applications starting on
page 3).
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:
PROBLEM:
POWER LED is lit but there is no bass.
•
PROBLEM:
BassLink II turns on before head unit is com-
pletely on and produces a “thump” sound.
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.
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.
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.
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.
PROBLEM:
BassLink II sounds muddy or distorted.
•
PROBLEM:
BassLink II’s POWER LED remains on after head
unit is turned off.
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).
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 min-
utes after sensing that audio signals are not
present before shutting down.
Figure 18. Connecting supplied capacitors.
+ Speaker wire
from head unit
To + speaker lead
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.
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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Powered Subwoofer
Basslink II
Ref # Description
Part Number
Qty
EXPLODED VIEW
1
2
Infinity Logo
Grille
316-000-00130-1BA
329-100-05125-0VA
351-AM06025A946
352-AM04025D964
372-000-05027
2
2
8
16
1
3
4
5
Screw M6*25 Black
Screw T4*25 Black
Front baffle
6
7
8
9
Woofer
Gasket
PVC label
Side Cover
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
1
1
1
1
1
8
1
4
4
1
1
8
10
1
1
12
5
3
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Plastic Control Cover
Screw M3*12 Black
Grommet
Rubber Cover Retainers 338-RUB-05027-0BA
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 015-7500-00130
339-FE-05015
PR-255008-P
372-000-05028
2.6 ohm DCR
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
1
1
9
1
352-HM04012D319
3
10
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Basslink II
11
Powered Subwoofer
Basslink II
BASSLINK II Electrical Parts List
Qty
Part Numbers
Description
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
Resistor 1K 1/4W ±5% CF 26mm
1
1
1
1
1
2
4
1
1
1
1
2
1
1
1
2
R561
R560
R540
R80A
Resistor 1K 1/6W ±5% CF 26mm
Resistor 10K 1/6W ±5% CF 26mm
Resistor 150K 1/6W ±5% CF 26mm
Resistor 1.8K 1/6W ±5% CF 26mm
Resistor 20K 1/6W ±5% CF 26mm
Resistor 22Ω1/6W ±5% CF 26mm
Resistor 220Ω1/6W ±5% CF 26mm
Resistor 47K 1/6W ±5% CF 26mm
Resistor 6.8K 1/6W ±5% CF 26mm
metal film Resistor 10Ω 1/4W 26mm
metal film Resistor 2.2K 1/4W ±5% MO 26mm
cement Resistor 0.12ohm 5W ±5%
cement Resistor 0.18Ω 5W ±5%
R74A
R563,564
R526,527,528,529
R76A
R77A
R77C
R615
R532,534
R82A
R81A
R539
metal film Resistor 1W 100Ω 5%
metal film Resistor 330Ω 3W 5% 10mm
R531,533
Capacitors
135-c158m35-e
135-c337m35
138-5228m801
129-a334j633
130-2b101k503
130-2b221mj03
130-3f104z503
130-3f222k503
132-104ja03
electrolytic cap 1500uF 35V ±20% 105℃13mm*25mm (RoH
electrolytic cap 330uF 35V ±20% 105℃
large aluminum ec 2200uF 80±20% ψ25*30
metalized capacitor 0.33uF 63V±5% MSC
disc capacitor 100P 50V ±10%
disc capacitor 220P 1000V ±20%
disc capacitor 0.1U 50V +80/-20%
disc capacitor 0.0022uF(2.2NF) 50V ±10%
mylar capacitor 0.1UF 100V±5%
mylar capacitor 0.027UF 100V±5%
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
132-372ja03
135-3476m50
140-ax104ka03
130-3f104z503
electrolytic cap 47uF 50V ±20%
multi-layer capacitor 0.1uF 100V X7R ±10%
disc capacitor 0.1U 50V +80/-20%
Semiconductors
192-161tip31c
192-162tip32c
192-16360nf06
197-141n4004
197-301604gd
192-027c2235y
197-0131n4148
199-05001505j
transistor TIP31C SGS NPN
transistor TIP32C SGS PNP
transistor STP60NF06 SGS FET
diode IN4004
diode SF1604G-D
transistor 2SC2235Y NPN
transistor IN4148 26mm
1
1
4
1
2
1
1
2
Q531
Q532
Q508,509,510,511
D50
D511,512
Q16A
D52A
Z501,502
zener diode 400mW 15V ROHM 52mm IN5254B
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*ψ1.3 1.0mH
transformer RT36-6T:28T
1
3
1
1
1
1
2
2
4
2
TH501
B500,501,502
L500
T500
RL50
M300
SP-,A,
SP+,B,
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
12
Powered Subwoofer
Basslink II
Qty
Part Numbers
Description
Reference Designators
POWER SUPPLY/MAIN PCB
193-0s4211
193-201612tr
insulator (INSULATION SPACER)42*11
insulator TO-220 16mm*12mm
AL patten
1
3
1
1
1
1
2
2
2
4
4
2
8
1
1
4
for Q10,10B,11
236-AL-05001
317-000-00037
323-AL-05042-0BA
323-AL-05043-1LA
333-EVA-00216
terminal T=0.3
heat sink 218*100*21(H)
heat sink 177*93*73MM
EVA PACKING(G)15*25*3T
TO thermister-2
333-EVA-05144-1BAE EVA 199.63*10*3T black (RoHS)
333-EVA-05145-2BAE EVA98*8.5*3T (RoHS)
351-AM03005A015
351-AM03016A097
351-AM03022A958
352-BM04006E975
361-FE-05000
screw M3*0.5P*5L
M3*16 screw
screw M3*22
PCB -H/S-4
heat -holder-4
Toclass-D-2
"L"H/S-H/S-8
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
361-FE-05050-0LA
362-CU-05029-0YA
PCB-H/S-4
JACK/LIMITER PCBs
Resistors
110-16102j26
110-16103j26
Resistor 1K 1/6W±5% CF 26mm
Resistor 10K 1/6W±5% CF 26mm
1
R52
R47,48,49,50,285,294,302,307
R309,330,5,6,7,8,23,24,25,26
18
110-16104j26
110-16122j26
110-16123j26
110-16151j26
110-16153j26
110-16154j26
110-16183j26
110-16222j26
Resistor 100K 1/6W±5% CF 26mm
Resistor 1.2K 1/6W±5% CF 26mm
Resistor 12K 1/6W±5% CF 26mm
Resistor 150Ω 1/6W±5% CF 26mm
Resistor 15K 1/6W±5% CF 26mm
Resistor 150K 1/6W±5% CF 26mm
Resistor 18K 1/6W±5% CF 26mm
Resistor 2.2K 1/6W±5% CF 26mm
10 R301,27,28,29,30,31,32,33,34,36
1
1
2
2
1
1
5
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
110-16223j26
Resistor 22K 1/6W±5% CF 26mm
18
110-16273j26
110-16303j26
110-16333j26
110-16472j26
110-16473j26
110-16474j26
110-16511j26
110-16512j26
110-16562j26
110-16563j26
110-16755j26
116-167871f26
Resistor 27K 1/6W±5% CF 26mm
Resistor 30K 1/6W±5% CF 26mm
Resistor 33K 1/6W±5% CF 26mm
Resistor 4.7K 1/6W±5% CF 26mm
Resistor 47K 1/6W±5% CF 26mm
Resistor 470K 1/6W±5% CF 26mm
Resistor 510Ω 1/6W±5% CF 26mm
Resistor 5.1K 1/6W±5% CF 26mm
Resistor 5.6K 1/6W±5% CF 26mm
Resistor 56K 1/6W±5% CF 26mm
Resistor 7.5M 1/6W±5% CF 26mm
metal film Resistor 7.87K 1/6W MF 26mm
2
1
1
R257,273
R305
R277
10 R275,276,1,2,3,4,19,20,21,22
2
1
4
2
1
1
1
1
R14A,290
R278
R256,586,303,306
R312,51
R238
R237
R293
R279
Capacitors
135-0477m35
137-3106m35-e
electrolytic cap 470uF 35V ±20%
mini aluminum ec 10uF 35V 85℃ ± 20% ψ5*5 (RoHS)
1
2
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
130-2b101k503
130-2b470k503
130-3f104z503
disc capacitor 100P 50V ±10%
disc capacitor 47P 50V ±10%
disc capacitor 0.1U 50V +80/-20%
18
4
11
132-103j503
132-153j503
135-3105m50
mylar capacitor 0.01uF 50V ±5%
mylar capacitor 0.015U 50V ±5%
electrolytic cap 1U 50V ±20%
5
1
1
C311
C7,8,34,272,273,300
C302,13,14,15,16
135-3106m50
electrolytic cap 1uF 50V ±20%
11
13
Powered Subwoofer
Basslink II
Qty
Part Numbers
Description
Reference Designators
JACK/LIMITER PCBs
135-3226m50
135-3475m50
135-3476m50
137-3106m35-e
electrolytic cap 22U 50V ±20%
electrolytic cap 4.7U 50V ±20%
electrolytic cap 47uF 50V ±20%
mini aluminum ec 10uF 35V 85℃ ± 20% ψ5*5 (RoHS)
9
1
1
2
C1,2,9,10,21,22,27,28,264
C312
C251
C52,C51
Semiconductors
190-06m13700n
190-06m45581d
190-16t1074cn
195-10204hd
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
197-306a20
192-027c1815gr
192-028a1015gr
197-031n4148
D201,202,1,2,3,4
Miscellaneous
154-k025a800
155-9f30240
fuse 25A 32V ATC UL/CSA
fuse holder F30240100P
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+,BAT-
JK1
JK500
JK4
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 interval batten LDE 12H LEDS-12
333-EVA-05156-0BA EVA gasket 42.5*3*1mm
333-EVA-05157-0BA EVA gasket 174*3*1mm
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
W200
W301,302
M301,302
JK2,3
switch SS70050-0202-10T-NN
gasket ODψ8*3.5T
SW1,2
333-SPG-00850
333-SPG-00860
333-SPG-00875
333-SPG-00876
362-CU-05034-0YA
foam 50*5*200mm
foam 450*50*5T
foam 250*50*5T
foam 400*50*5T
coppet postψ5.5*ψ5.5*12.4H
PCB TO PCB-6
PCB-PCB-6
362-NYL-05006-0WA interval batten 10H(MAE-10T;HAKUTO-10)white
PWM/CONTROL PCB
Resistors
110-16100j26
110-16102j26
Resistor 10ΩK 1/6W±5% CF 26mm
Resistor 1K 1/6W±5% CF 26mm
3
4
R521,523,613
R424,502,519,629
R507,508,511,611,612,616,621
R622,623,625,626,627
110-16103j26
Resistor 10K 1/6W±5% CF 26mm
12
110-16104j26
110-16105j26
110-16106j26
110-16123j26
110-16152j26
110-16221j26
110-16222j26
110-16223j26
110-16393j26
Resistor 100K 1/6W±5% CF 26mm
Resistor 1M 1/6W±5% CF 26mm
Resistor 10M 1/6W±5% CF 26mm
Resistor 12K 1/6W±5% CF 26mm
Resistor 1.5K 1/6W±5% CF 26mm
Resistor 220ΩK 1/6W±5% CF 26mm
Resistor 2.2K 1/6W±5% CF 26mm
Resistor 22K 1/6W±5% CF 26mm
Resistor 39K 1/6W±5% CF 26mm
4
2
1
1
1
1
1
1
1
R517,614,618,624
R420,422
R421
R513
R550
R501
R515
R628
R631
14
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Basslink II
Qty
Part Numbers
Description
Reference Designators
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
Resistor 4.3K 1/6W±5% CF 26mm
Resistor 43K 1/6W±5% CF 26mm
Resistor 470ΩK 1/6W±5% CF 26mm
Resistor 4.7K 1/6W±5% CF 26mm
Resistor 5.1K 1/6W±5% CF 26mm
Resistor 5.6K 1/6W±5% CF 26mm
Resistor 680ΩK 1/6W±5% CF 26mm
Resistor 6.8K 1/6W±5% CF 26mm
Resistor 68K 1/6W±5% CF 26mm
Resistor 750ΩK 1/6W±5% CF 26mm
metal film Resistor 1K 1/6W±1% MF26mm
metal film Resistor 11.3K 1/6W±1%MF26mm
metal film Resistor 10Ω 1/4W ±5%
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
Capacitors
129-a105j633
metalized capacitor 1uF 63V ±5% MSC
disc capacitor 1000P 50V±10%
disc capacitor 2700pF 50V±10%
disc cappacitor 4700P 50V ±10%
1
1
1
2
C505
C420
C507
C511,624
130-2b102k503
130-2b272k503
130-2b472k503
C503,506,509,510,512,542
C611,621,623,625
C422
C508
C612
C622
C421
C504
130-3f104z503
disc capacitor 0.1U 50V +80/-20%
10
135-3106m50
135-3226m50
135-3337m10
135-3337m16
135-3476m50
137-3227m25
electrolytic cap 10uF 50V ±20%
electrolytic cap 22U 50V ±20%
electrolytic cap 330U 10V ±20%
electrolytic cap 330uF 16V ±20%
electrolytic cap 47uF 50V ±20%
mini aluminum ec 220uF 25V ±20%
1
1
1
1
1
1
Semiconductors
Q404,406,501,503,514,610
Q611,612,622,624,626
192-027c1815gr
transistor 2SC1815GR NPN
11
192-028a1015gr
192-028a965y
197-031n4148
199-15000625
190-13494cn
190-99pc817c
192-027c1815gr
192-028a1015gr
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
6
1
7
1
1
1
2
1
Q502,504,505,621,623,625
Q500
D503,540,550,552,611,612,613
Z500
U500
U501
Q405,513
Q506
Miscellaneous
175-9f40hr2
GAIN PCB
Resistors
coupling 40PIN PITCH=2.54mm HR2*40
0.4 M501,502
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 1/6W±5% CF 26mm
Resistor 10K 1/6W±5% CF 26mm
Resistor 12K 1/6W±5% CF 26mm
Resistor 15K 1/6W±5% CF 26mm
Resistor 2K 1/6W±5% CF 26mm
Resistor 22K 1/6W±5% CF 26mm
Resistor 24K 1/6W±5% 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
Resistor 3.9K 1/6W±5% CF 26mm
Resistor 39K 1/6W±5% CF 26mm
R223
15
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Basslink II
Qty
Part Numbers
Description
Reference Designators
GAIN PCB
110-16473j26
110-16474j26
110-16622j26
Resistor 47K 1/6W±5% CF 26mm
Resistor 470K 1/6W±5% CF 26mm
Resistor 6.2K 1/6W ±5% CF 26mm
2
1
2
R251,253
R220
R250,252
Capacitors
129-a104j633
129-a224j633
129-a274j633
129-a394j633
129-a823j633
130-2b101k503
130-3f104z503
132-102j503
metalized capacitor 0.1U 63V±5%MSTCAP
metalized capacitor 0.22uF 63V±5%MSC
metalized capacitor 0.27uF 63V±5%
metalized capacitor 0.39uF 63V±5%MSTCAP
metalized capacitor 0.082U 63V±5%MSC
disc capacitor 100P 50V ±10%
disc capacitor 0.1U 50V +80/-20%
mylar capacitor 0.001U 50V±5%
mylar capacitor 0.01uF 50V±5%
1
1
4
1
1
4
6
1
1
4
C211
C215
C260,261,262,263
C210
C216
C242,281,282,283
C229,230,233,234,235,274
C280
C217
132-103j503
137-3106m50
mini aluminum ec 10uF 50V ±20%
C228,230,266,267
Semiconductors
190-06m4558d
195-10204ubd
I.C. OPA 4558D Dual Op-amp
L.E.D 204-10UBD Power
3
1
U200,204,205
LD500
Miscellaneous
361-NYL-05049-0WA LEDψ3*6
1
1
1
socket for LD500
M200
162-a045d002-e
wire ass'y (RoHS)
398-CU-05128-0BAE control knob airtight cover PC+10%Gf black (RoHS)
CLASS D AMP
118-12061001j
118-12061002j
118-120610r0j
118-12062002j
SMD Resistor 1.00K 1206 5%
SMD Resistor 10.0K 1206 5%
SMD Resistor 10.0Ω 1206 5%
SMD Resistor 20.0K 1206 5%
1
6
4
1
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
110-12062201j
SMD Resistor 2.20K 1206 5%
19
118-12062204j
118-12062701j
118-12063000j
118-12063301j
118-12063902j
118-12064700j
118-12064701j
SMD Resistor 2.20M 1206 5%
SMD Resistor 2.70K 1206 5%
SMD Resistor 300.0Ω 1206 5%
SMD Resistor 3.30K 1206 5%
SMD Resistor 39.0K 1206 5%
SMD Resistor 470Ω 1206 5%
SMD Resistor 4.70K 1206 5%
1
1
1
5
1
3
2
R4
R10
R24
R1,14,15,27,28
R3
R8,11,21
R5,12
Capacitors
141-c0101k50
141-c0220k50
141-c0561k50
141-c5104m50
141-c7223k50
141-d7104ka0
128-e106ma01-s
132-104kb50
132-105kb50
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 50V±20%
SMD Capacitor 0.022uF 50V 10%1206 X7R
SMD Capacitor 0.1uF 100V 10%1210 X7R
non-polar ec 10uF 10V 20%
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
mylar capacitor 0.1U±10% 250V LS-1.mmMD
mylar capacitor 1uF 250V ±10%
C40
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
16
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Basslink II
Qty
Part Numbers
Description
Reference Designators
CLASS D AMP
192-091sc4672
192-092130376qs
192-09215146rs
192-1582n5401
197-03r1s4148s
199-15000563s
199-15001203s
192-232irf9640
192-233f640n
transistor 2SC4672(MPT3)ROHM
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
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
Miscellaneous
122-13151k0190
122-14300k4
175-9f40hr2
CHOKE SA-500-280(PT1601B*151MAA)
Ferrite core LD1215*300KU*±10%
coupling 40PIN PITCH=2.54mm HR2*40
1
1
L1
L2
17
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18
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19
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20
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21
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22
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23
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24
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25
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26
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27
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28
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