JBL Speaker SCS160SI User Manual

Surround Cinema Series  
Models: SCS150SI  
SCS160SI  
SCS180.6S  
Home Theater Speaker Systems  
SERVICE MANUAL  
JBL Consumer Products  
250 Crossways Park Dr.  
Woodbury, New York 11797  
Rev4 10/2005  
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SCS150SI/SCS160SI/SCS180.6S  
150W Powered Sub/ Plate Amp  
LINE VOLTAGE  
US 120vac/60Hz  
Asia 100vac/50Hz  
Yes/No  
Yes  
Yes  
Hi/Lo Line  
108-132  
90-110  
Unit  
Notes  
Normal Operation  
Normal Operation  
Vrms  
Vrms  
Parameter  
Specification  
Unit  
QA Test Limits  
Conditions  
Notes  
Amp Section  
Type (Class AB, D, other)  
Load Impedance (speaker)  
Rated Output Power  
THD@ Rated Power  
THD @ 1 Watt  
D D  
4 Ohms  
150 Watts  
0.08 %  
0.1 %  
10 mV-DC  
n/a  
n/a  
145  
1
0.5  
20  
Nominal  
1 input driven  
22k filter  
22k filter  
@ Speaker Outputs  
DC Offset  
Measured at speaker terminals, Output  
power 140 Watts THD 0.1 %  
Damping factor  
>100 DF  
30  
Input Sensitivity  
Input Frequency  
Line Input (L&R)  
LFE Input  
50 Hz  
50  
Nominal Freq.  
1 input driven  
1 input driven  
LFE input driven only  
(-20 dB below Line In)...1 input driven  
250 mVrms  
145 mVrms  
2 Vrms  
±2dB  
±2dB  
±2dB  
To Rated Power  
To Rated Power  
To Rated Power  
Speaker/Hi Level Input  
Signal to Noise  
SNR-A-Weighted  
SNR-unweighted  
SNR @ 1W-unweighted  
100 dBA  
90 dBr  
60 dBr  
85  
80  
55  
rel. to rated power  
rel. to rated power  
rel. to 1W Output  
A-Weighting filter  
22k filter  
22k filter  
Volume @max, using RMS reading  
DMM/VOM (or A/P)  
Residual Noise Floor  
1 mVrms  
2
2
Volume @max, w/ A/P Swept Bandpass  
Measurement (Line freq.+ harmonics)  
Residual Noise Floor  
1 mVrms(max)  
Input Impedance  
Line input L&R , LFE  
Speaker/Hi Level Input  
>15 K ohms  
4.7 K ohms  
n/a  
n/a  
Nominal  
Nominal  
Filters  
Left & Right Low Pass fixed  
Slope & Q  
LFE Low Pass fixed  
Slope & Q  
Subsonic filter (HPF)  
Slope & Q  
Hz  
4th dB/Octave  
Hz --  
2nd dB/Octave  
Hz --  
2nd dB/Octave  
--  
±2dB  
n/a  
±2dB  
n/a  
±2dB  
n/a  
Limiter  
YES  
--  
n/a  
Features  
LFE Input  
Volume pot Taper (lin/log)  
ATO  
YES  
log  
YES  
functional  
functional  
functional  
BW Limited to 500 Hz  
--  
Signal Sensing (ATO)  
ATO test Frequency  
ATO Line Level  
50 Hz  
functional  
functional  
fucntional  
2mV@50Hz into Line Input w/ 1 ch.  
2 mV  
driven  
50mV@50Hz into Line Input w/ 1 ch.  
ATO Speaker level input  
50 mV  
driven  
Amp connected and AC on, then input  
signal applied  
T before muting, after signal is removed Auto turn of time (T) must be 10 > T <15  
ATO Turn-on time  
Auto Mute/ Turn-OFF Time  
5 ms  
15 minutes  
functional  
functional  
Power on Delay time  
3 sec.  
functional  
AC Power Applied  
Transients/Pops  
ATO Transient  
Turn-on Transient  
Turn-off Transient  
5 mV-peak  
50 mV-peak  
50 mV-peak  
10  
100  
100  
@ Speaker Outputs  
@ Speaker Outputs  
@ Speaker Outputs  
AC Line cycled from OFF to ON  
AC Line cycled from ON to OFF  
Efficiency  
Maximum allowable input power under  
nominal Input voltage and frequency, HOT  
or COLD operation.  
Stand-by Input Power  
Power Cons.@rated power  
14 Watts  
230 Watts  
16  
250  
@ nom. line voltage  
@ nom. line voltage  
140 Watts @ 4 Ohms nominal line voltage  
Protection  
Short Circuit Protection  
YES  
--  
functional  
Direct short at output  
Temperature rise should not exceed 35K  
rise  
Relay or crowbar (for driver/fire protection)  
Thermal Protection  
DC Offset Protection  
Line Fuse Rating  
US Version  
65 deg. C  
YES  
--  
--  
functional  
functional  
@1/8 max unclipped Power  
DC present at Speaker Out leads  
3.15 Amps  
Type-T or Slo Blo  
External fuse with UL/SEMKO rated holder  
2
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SCS150SI/SCS160SI/SCS180.6S  
S P EAKER CONNECTIONS  
Connection Tips  
To use the binding-post  
speaker terminals on the  
subwoofer, unscrew the  
colored collar until the pass  
through hole in the center  
post is visible under the  
collar. Insert the bare end of  
the wire through this hole;  
then screw the collar down  
until the connection is tight.  
The hole in the center of  
each collar is intended for  
use with banana-type  
connectors.  
3
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SCS150SI/SCS160SI/SCS180.6S  
Dolby* Pro Logic* (Non-Digital) Speaker Level  
Left Front  
Right Front  
Use this installation method  
for Dolby Pro Logic appli-  
cations (not Dolby Digital,  
DTS® or other digital  
Center  
+
+
+
processing), where the  
receiver/processor does not  
have a subwoofer output, or  
a volume-controlled preamp  
(line-) level output:  
Subwoofer  
HIGH LEVEL  
Connect your receiver or  
amplifiers front left and right  
speaker terminals to the left  
and right terminals on the  
subwoofer that are marked  
High Level In.Connect the  
left and right terminals on the  
subwoofer that are marked  
High Level Outto the cor-  
responding terminals on the  
back of your front left and  
right speakers.  
L
R
+
+
OUT  
IN  
Receiver  
Left Front  
Center  
Right Front  
+
+
+
Connect your receiver or  
amplifiers center, left and  
right surround-speaker  
terminals to the corre-  
Left Surround  
Right Surround  
sponding terminals on the  
back of your center, left and  
right surround speakers.  
+
+
Left Surround  
Right Surround  
+
+
4
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SCS150SI/SCS160SI/SCS180.6S  
Dolby Pro Logic (Non-Digital) Line Level  
Use this installation method  
for Dolby Pro Logic appli-  
Use RCA-type patch cords  
Pro Logic processors. Note: If  
your receiver or amplifier only  
has one subwoofer output  
jack, then you will need to use  
a Y-connector (not included).  
Plug the male end of the Y-  
connector into your receiver  
or amplifiers subwoofer  
to connect the line-level  
subwoofer outputs on your  
receiver or amplifier to the  
line-level inputs on the  
subwoofer. IMPORTANT: Do  
not use the LFE input on the  
subwoofer with Dolby  
cations (not Dolby Digital, DTS  
or other digital processing),  
where the receiver/processor  
is equipped with a subwoofer  
output, or a volume-controlled  
preamp (line-) level output:  
output jack, and connect each  
of the two female ends to  
separate RCA-type patch  
Center  
Left Front  
Right Front  
+
+
cords. Finally, plug the RCA-  
type patch cords into the line-  
level inputs on the subwoofer.  
Subwoofer  
Line-  
Level  
In  
Connect each speaker to  
the corresponding speaker  
terminals on your receiver  
or amplifier.  
L
R
Make sure your receiver or  
processor is correctly  
configured to indicate that the  
subwoofer is On.”  
Receiver  
Left  
Front  
Subwoofer  
Out  
Right  
Front  
+
+
R
L
Note for advanced users: If  
your receiver/processor has a  
built-in low-pass crossover  
filter for the subwoofer output,  
you may use the LFE input to  
bypass the subwoofers  
Left  
Rear  
Right  
Rear  
+
Center  
+
+
Right Surround  
Left Surround  
internal crossover.  
+
+
Dolby Digital or DTS (or Other Digital Surround Mode) Connection  
Use this installation method  
for Dolby Digital, DTS or other  
digital surround processors:  
terminals on your receiver  
or amplifier.  
RECEIVER  
LFE OUT  
SUBWOOFER  
LINE LEVEL IN  
Make sure that you have  
configured your surround-  
sound processor for  
Subwoofer On.The front  
left, front right, center and  
rear speakers should all be  
set to Small.”  
L
Use the line-level input jack  
marked LFEfor the Low-  
Frequency Effects channel.  
Connect this jack to the LFE  
output or subwoofer output  
on your receiver or amplifier.  
Connect each speaker to the  
corresponding speaker  
LFE INPUT  
R
5
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SCS150SI/SCS160SI/SCS180.6S  
OP ERATION  
Move the Master Power  
is not sending program  
When the Auto/Onswitch  
is switched to the On”  
position, the subwoofer will  
remain on, whether or not  
program material is playing.  
If you will be away from  
home for an extended period  
of time, or if the subwoofer  
will not be used, switch the  
Master Power switch ¡ to  
the Off position.  
switch (marked Power¡)  
material to the subwoofer,  
the subwoofer will be in  
standby mode. When the sub-  
woofer senses an audio signal,  
it will automatically turn itself  
on. If the subwoofer does  
not sense a signal after  
to the “ ” (On) position to use  
the subwoofer. The  
subwoofer will automatically  
turn itself on or go into  
standby (sleep) mode when  
left in the standby mode  
(Auto/Onswitch in the  
Autoposition). When your  
receiver or amplifier is off, or  
approximately twenty minutes,  
it will automatically go into  
standby mode.  
HIGH LEVEL  
SUBWOOFER  
LEVEL  
LINE LEVEL IN  
LFE  
+
+
L
R
OUT  
IN  
L
AUTO  
ON  
£
R
MIN  
MAX  
GREEN: ON  
RED: STANDBY  
+
IMPORTANT: CONNECT STRIPED WIRE TO RED  
(
)
SPEAKER TERMINAL.  
3.15A/250V  
TYPE T  
WARNING: FOR CONTINUED  
PROTECTION AGAINST RISK  
OF FIRE, REPLACE ONLY WITH  
SAME TYPE 3.15A, 250 VOLT FUSE  
AVERTISSEMENT: UTILISEZ UN  
FUSIBLE DE RECHANGE DE MEME  
TYPE 3.15A, 250V  
POWER  
JBL, Incorporated  
A Harman International Company  
¡
This area is designed to become quite warm  
during normal operation  
AC 120V~60Hz  
250 Watts  
CAUTION  
RISK OF ELECTRIC SHOCK  
DO NOT OPEN  
AVIS : RISQUE DE CHOC ÉLECTRIQUE-NE PAS OUVRIR  
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,  
DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.  
AVERTISSEMENT: POUR PRÉVENIR LES RISQUES D'INCENDIE  
OU DE CHOC ÉLECTRIQUE, ÉVITER D'EXPOSER CET APPAREIL  
A LA PLUIE OU A L'HUMIDITÉ.  
Volume  
Volume can be adjusted  
using the Subwoofer Level  
Control £ (above), as shown  
below.  
Subwoofer  
Level  
Subwoofer  
Level  
MIN  
MAX  
MIN  
MAX  
6
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SCS150SI/SCS160SI/SCS180.6S  
TROUBLES HOOTING  
If there is no sound from any  
of the speakers:  
that is working correctly. Turn  
everything back on, and  
determine whether the  
problem is in the same place,  
i.e., the speaker that was  
is not in phantom mode.  
If your receiver/processor  
is set in Dolby Digital or DTS  
mode, make sure the  
receiver/processor is con-  
figured so that the center  
speaker is enabled.  
Check that receiver/amplifier  
is on and a source is playing.  
Check that the powered  
subwoofer is plugged in, and  
its Power switch ¡ is  
working previously now has  
no sound and the speaker that  
was not working now sounds  
fine; or whether it has moved,  
i.e., the speaker that was not  
working still has no sound and  
the speaker that was working  
is still fine. If the problem is in  
the same place, the source of  
the problem is most likely with  
your receiver or amplifier, and  
you should consult the owners  
manual for that product for  
further information. If the  
problem has followed the  
speaker, consult your dealer  
for further assistance or, if  
that is not possible, visit our  
further information.  
switched on to the “ ”  
position.  
If the system plays at low  
volumes but shuts off as  
volume is increased:  
Check all wires and con-  
nections between receiver/  
amplifier and speakers. Make  
sure all wires are connected.  
Make sure none of the  
speaker wires are frayed, cut  
or punctured.  
If more than one pair of main  
speakers is being used, check  
the minimum impedance  
requirements of your  
Check all wires and con-  
nections between receiver/  
amplifier and speakers. Make  
sure all wires are connected.  
Make sure none of the  
speaker wires are frayed,  
cut or punctured.  
Review proper operation of  
your receiver/amplifier.  
If there is no sound coming  
from one speaker:  
Check the Balancecontrol  
on your receiver/amplifier.  
Check all wires and con-  
nections between receiver/  
amplifier and speakers. Make  
sure all wires are connected.  
Make sure none of the  
receiver/amplifier.  
If there is low (or no) bass  
output:  
Make sure the connections  
to the left and right Speaker  
Inputshave the correct  
polarity (+ and ).  
If there is no sound from the  
center speaker:  
Check all wires and  
speaker wires are frayed,  
cut or punctured.  
connections between  
In Dolby Digital or DTS  
modes, make sure that the  
receiver/processor is  
configured so that the speaker  
in question is enabled.  
Turn off all electronics and  
switch the speaker in question  
with one of the other speakers  
receiver/amplifier and  
Make sure the subwoofer  
is plugged into an active  
electrical outlet.  
Make sure the powered  
subwoofer is plugged in, and  
its Power switch ¡ is  
speaker. Make sure all wires  
are connected. Make sure  
none of the speaker wires are  
frayed, cut or punctured.  
If your receiver/processor is  
set in Dolby Pro Logic mode,  
make sure the center speaker  
switched on to the “ ”  
position.  
• In Dolby Digital or DTS  
modes, make sure your  
receiver/processor is  
configured so that the  
subwoofer and LFE output  
are enabled.  
7
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SUB150/160/180 EXPLODED VIEW  
Ref#  
Description  
Part Number  
Qty  
1
2
SUB150/160/180 CABINET  
FOOT – MAIN PLASTIC BODY  
NOT FOR SALE  
(SCS150SI) WI5447  
1
4
(SCS160SI) 321-ABS-00008  
(SCS180.6) 321-ABS-00008-0LA  
(SCS150SI) WI5448  
(SCS160SI/180.6) 321-ABS-00009  
06-T43005  
4
4
4
4
4
1
FOOT – RUBBER BOTTOM  
3
4
5
6
7
FOOT SCREW T4*30L  
10” WOOFER  
25MF12DZB-DW02  
AMPLIFIER/WOOFER SCREWS T4*20L  
SUB150/160/180 AMPLIFIER  
06-T4205012  
NOT FOR SALE  
15  
1
8
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SCS150SI/SCS160SI/SCS180.6S  
Test Set Up and Procedure  
Equipment needed:  
Function/signal generator/sweep generator  
Integrated Amplifier  
Multimeter  
Speaker cables  
General Unit Function (UUT = Unit Under Test)  
1) From the signal generator, connect one line level (RCA) cable to the Subwoofer Line Level Input jacks L/R  
on the UUT. Use a Y-cable from a mono source if necessary to connect to both inputs. Do not connect to  
the single LFE input.  
2) Turn on generator; adjust to 100mV, 50 Hz.  
3) Plug in UUT; turn the power switch ON. LED should switch from Red to Green. Turn LEVEL control full  
clockwise (MAX)  
4) LED should Green; immediate and vigorous bass response should be heard and felt from port tube  
opening.  
5) Turn off generator, turn LEVEL control full counterclockwise (MIN), and disconnect RCA cable.  
6) Connect one pair of speaker cables to Speaker Level input terminal (IN) on UUT. Cables should be  
connected to an integrated amplifier fed by the signal generator.  
7) Turn on generator and adjust so that speaker level input at the amplifier is 2.0V, 50 Hz. Turn LEVEL control  
full clockwise.  
8) Green LED should light; immediate and vigorous bass response should be heard and felt from the port  
tube opening.  
Sweep Function  
1) Follow steps 6-8 above, using a sweep generator as a signal source.  
2) Sweep generator from 20Hz to 300Hz. Listen to the cabinet and drivers for any rattles, clicks, buzzes or  
any other noises. If any unusual noises are heard, remove woofers and test.  
Driver Function  
1) Remove woofer from cabinet (instructions on exploded view drawing); detach + and - wire clips.  
2) Check DC resistance of woofer; it should be 3.4 ohms ±10%  
3) Connect a pair of speaker cables to driver terminals. Cables should be connected to an integrated amplifier  
fed by a signal generator. Turn on generator and adjust so that speaker level output is 5.0V.  
4) Sweep generator from 20Hz to 1kHz. Listen to driver for any rubbing, buzzing, or other unusual noises.  
9
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SCS150SI/SCS160SI/SCS180.6S  
10  
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SCS150SI/SCS160SI/SCS180.6S  
11  
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SCS150SI/SCS160SI/SCS180.6S  
12  
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SCS150SI/SCS160SI/SCS180.6S  
13  
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SCS150SI/SCS160SI/SCS180.6S  
14  
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SCS150SI/SCS160SI/SCS180.6S  
15  
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SCS150SI/SCS160SI/SCS180.6S  
Mechanical/Satellite Parts List  
SCS150SI  
SCS160SI  
SCS180.6S  
Description  
SUBWOOFER  
Amplifier Ass’y  
Not for Sale  
Not for Sale  
25MF12DZB-DW02  
wi5448  
Not for Sale  
Not for Sale  
25MF12DZB-DW02  
321-ABS-00009  
321-ABS-00008  
Not for Sale  
Not for Sale  
25MF12DZB-DW02  
321-ABS-00009  
321-ABS-00008-0LA  
SUB 150/SUB160/SUB180 Cabinet  
10” Woofer DCR = 3.4 ohms ±10%  
Rubber Foot Pad  
Foot  
wi5447  
SATELLITES  
Complete  
Woofer  
Tweeter  
SCS150SI/SAT-1  
32PF55JE-LW02  
29DM15NA-FT03  
SCS160SI/SAT-1  
32PF55JE-LW02  
29DM15NA-FT03  
SCS180.6S SAT-1  
32PF55JE-LW02  
29DM15NA-FT05  
(Front baffle w/Tweeter)  
320-RUB-00025-0LA (Rear)  
320-RUB-00053-0LA (Front)  
244-030-05043-0VA  
013-AA00-00296  
Foot  
wi5213-g  
325-000-00151  
Grille  
X-over Network  
Enclosure  
Front baffle  
Wall bracket  
Support mural  
xc035006  
xr5138-1  
244-030-00083  
013-AA00-00296  
306-ABS-00124  
243-030-00323  
372-000-00042  
325-FE-00163  
wi0408  
wi0409  
372-000-00042  
325-FE-00163  
CENTER CHANNEL  
Complete  
Woofer  
Tweeter  
Foot  
Grille  
X-over Network  
Enclosure  
Front baffle  
SCS150SI/CENTER-1  
32PF55JE-LW02  
29DM15NA-FT03  
wi5213-g  
xc035007  
xr5138-1  
SCS160SI/CENTER-1  
32PF55JE-LW02  
29DM15NA-FT03  
325-000-00151  
SCS180.6S CEN-1  
32PF55JE-LW02  
29DM15NA-FT05  
320-RUB-00053-0LA  
244-030-05044-0VA  
013-AA00-00296  
244-030-00084  
013-AA00-00296  
306-ABS-00125  
243-030-00323  
OPTIONAL: Floor Stands for 150SAT & 160SAT satellites – FS400  
Floor Stands for 180.6SAT satellites – FS1000  
16  
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SCS150SI/SCS160SI/SCS180.6S  
SUB150/SUB160/SUB180 Electrical parts List  
Part#  
Reference Designator  
Description  
Qty  
Input/Power Amp PCB  
Semiconductors  
197131n4148  
D102,103,104,105,143,201-208,  
Diode 1N4148  
20  
211,212,214,215,216,301,302  
D213  
19915000335  
19915000625  
19915001605  
192027c1815gr  
192027c2235y  
192028a1015gr  
1921672n5551  
1921682n5401  
19006m4558d  
19016tl074cn  
192161tip31c  
192162tip32c  
19510204hgw  
19700kbu606g  
197101n4004  
Zener 3.3V 1/2W 52mm TAP  
Zener 6.2V 1/2W 52mm TAP  
Zener 16V 1/2W 52mm TAP  
Trans NPN 60V .15A 2SC1815GR  
Trans NPN 120V 0.8A 2SC2235  
Trans PNP 50V .15A 2SA1015GR  
Trans NPN 160V 0.6A 2N5551  
Trans PNP 150V 0.6A 2N5401  
I.C. OPA 4558D Dual Op-Amp  
I.C TL074CN ST Quad Op-Amp  
Trans NPN 100V 3A TIP31C SGS  
Trans PNP 100V 3A TIP32C SGS  
LED 204HGW  
1
1
1
9
1
3
2
1
1
3
1
1
1
1
2
D101  
D502  
Q108,109,113,201,206-208,301,302  
Q111  
Q101,107,112  
Q114,115  
Q503  
U203  
U201,202,301  
Q501  
Q502  
D209  
D501  
Diode 4A 400V KBU606G  
Diode 1N4004  
D110,504  
Resistors  
11014103j26  
11014222j26  
11014432j26  
11014472j26  
11016102j26  
11016103j26  
R503,504,510  
RES, 10K 1/4W ±5% CF 26mm  
RES, 2.2K 1/4W ±5% CF  
RES, 4.3K 1/4W ±5% CF  
RES, 4.7K 1/4W ±5% CF  
RES, 1K 1/6W ±5% CF  
3
1
R511  
R506  
1
R505  
1
R153,213,214,215,254  
5
R128,130,149,150,209,212,216,217,  
220,221,222,225-230,232,235,  
240,248,260,264,305,306,308,311,  
314,319  
RES, 10K 1/6W ±5% CF  
29  
11016104j26  
11016105j26  
11016122j26  
11016124j26  
11016151j26  
11016153j26  
11016154j26  
11016182j26  
11016183j26  
11016203j26  
11016205j26  
R122,126,231,266,307  
RES, 100K 1/6W ±5% CF  
RES, 1M 1/6W ±5% CF  
RES, 1.2K 1/6W ±5% CF  
RES, 120K 1/6W ±5% CF  
RES, 150 ohms 1/6W ±5% CF  
RES, 15K 1/6W ±5% CF  
RES, 150K 1/6W ±5% CF  
RES, 1.8K 1/6W ±5% CF  
RES, 18K 1/6W ±5% CF  
RES, 20K 1/6W ±5% CF  
RES, 2Meg ohm 1/6W ± CF  
5
1
1
1
1
2
1
1
1
1
1
R259  
R265  
R233  
R252  
R107,234  
R252  
R145  
R262  
R309  
R257  
17  
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SCS150SI/SCS160SI/SCS180.6S  
Part#  
Input/Power Amp PCB  
R144  
Reference Designator  
Description  
Qty  
11016221j26  
11016222j26  
11016223j26  
11016273j26  
11016333j26  
11016393j26  
11016472j26  
11016473j26  
11016474j26  
11016512j26  
11016513j26  
11016562j26  
11016621j26  
11016751j26  
11016755j26  
11016913j26  
116161002f26  
116161102f26  
116162200f26  
116162202f26  
11020332jk3  
11120102jk3  
11130471jk2  
11350s68j00  
11012472j00  
115h503a102  
RES, 220 ohms 1/6W ±5% CF  
RES, 2.2K 1/6W ±5% CF  
RES, 22K 1/6W ±5% CF  
RES, 27K 1/6W ±5% CF  
RES, 33K 1/6W ±5% CF  
RES, 39K 1/6W ±5% CF  
RES, 4.7K 1/6W ±5% CF  
RES, 47K 1/6W ±5% CF  
RES, 470K 1/6W ±5% CF  
RES, 5.1K 1/6W ±5% CF  
RES, 51K 1/6W ±5% CF  
RES, 5.6K 1/6W ±5% CF  
RES, 620 ohms 1/6W ±5% CF  
RES, 750 ohms 1/6W ±5% CF  
RES, 7.5M 1/6W ±5% CF  
RES, 91K 1/6W ±5% CF  
RES, 10K 1/6W ±1% MF  
RES, 11.0K 1/6W ±1% MF  
RES, 220 ohms 1/6W ±1% MF  
RES, 22.0K 1/6W ±1% MF  
RES, 3.3K 2W ±5% 7.5mm  
RES,MF 1K 2W ±5% 7.5mm  
RES,MF 470 ohms 3W ±5% 10mm  
RES,CEW 0.068 ohms 5W  
RES, 4.7K 1/2W ±5%  
1
1
6
2
1
1
3
6
2
2
1
1
1
1
1
4
2
1
1
1
1
1
2
1
2
1
R102  
R238,247,255,256,263,316  
R223,237  
R310  
R151  
R200,207,258  
R106,129,219,249,250,251  
R127,312  
R210,211  
R224  
R152  
R160  
R315  
R313  
R203-206  
R301,303  
R302  
R317  
R318  
R134  
R148  
R501,502  
R147  
R201,202  
VR201  
POT Gain control (50K)  
Capacitors  
132103kb00  
C500  
CAP, MY 0.01uF 200V ±10%  
1
2
1385478m63  
129a154j633  
1302b101k503  
1302b221k503  
C501,502  
C221,222  
C302,303,306  
CAP, E 4700u 63v 20% pitch 10mm  
CAP, F 0.15U 63V ±5% MSC TAP  
CAP, CA 100P 50V ±10% TAP  
CAP, CA 220P 50V ±10% TAP  
2
3
C200,204-208,210,211,212,214,  
12  
220,230,249  
C229  
1302b470k503  
1302f104z503  
CAP, CA 47P 50V ±10% TAP  
1
C100,107,117,122,144,232,242,244,  
245,246,252,254,256,320,322  
C223,224,305,317  
CAP, CA 0.1U 50V +80/-20% TAP  
15  
132103j503  
132103ja03  
132104ja03  
132223ja03  
132273ja03  
132473ja03  
CAP, MY 0.01U 50V ±5% TAP  
CAP, MY 0.01uf 100V ±5% TAP  
CAP, MY 0.1UF 100V ±5% TAP  
CAP, MY 0.022uF 100V ±5% TAP  
CAP, MY 0.027UF 100V ±5% TAP  
CAP, MY 0.047uF 100V ±5% TAP  
4
2
4
1
1
2
C103,104  
C123,218,503,504  
C215  
C143  
C216,217  
18  
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SCS150SI/SCS160SI/SCS180.6S  
Part#  
Reference Designator  
Description  
Qty  
Input/Power Amp PCB  
1353105m50  
1353106m50  
C228  
CAP, E 1U 50V ±20% TAP  
CAP, E 10U 50V ±20% TAP  
1
C201,202,206,213,219,231,241,243,  
251,253,319,321  
12  
1353107m10  
1353107m16  
1353107m35  
1353225m50  
1353226m16  
1353226m50  
1353227m16  
1353476m16  
C114,115  
CAP, E 100U 10V ±20% TAP  
CAP, E 100uF 16V ±20% TAP  
CAP, E 100U 35V ±20% TAP  
CAP, E 2.2U 50V ±20% TAP  
CAP, E 22U 16V ±20% TAP20% TAP  
CAP, E 22U 50V ±20% TAP  
CAP, E 220U 16V ±20% TAP  
CAP, E 47U 16V ±20% TAP  
2
1
2
1
1
3
2
1
C234  
C507,508  
C509  
C304  
C225,505,506  
C118,233  
C318  
Power Amp Class D Module part# 012-7500-00022 RECOMMENDED: REPLACE ENTIRE MODULE  
Resistors  
11812061001j  
11812061002j  
118120610r0j  
11812061201j  
11812062002j  
11812062201j  
11812062701j  
11812063000j  
11812063301j  
11812063902j  
11812064700j  
11812064701j  
11812064702j  
11812064704j  
118120647r0j  
R2,11,29,30  
R7,9,25  
R22,23  
R31-46  
R26  
RES, 1.00K 1206 5%  
RES, 10.0K 1206 5%  
RES, 10.0 ohms 1206 5%  
RES, 1.20K 1206 5%  
RES, 20.0K 1206 5%  
RES, 2.20K 1206 5%  
RES, 2.70K 1206 5%  
RES, 300.0 ohms 1206 5%  
RES, 3.30K 1206 5%  
RES, 39.0K 1206 5%  
RES, 470 ohms 1206 5%  
RES, 4.70K 1206 5%  
RES, 47.0K 1206 5%  
RES, 4.70M 1206 5%  
RES, 47.0 ohms 1206 5%  
4
3
2
16  
1
3
1
1
4
1
1
3
1
1
2
R6,13,16  
R10  
R24  
R14,15,27,28  
R3  
R8  
R1,5,12  
R17  
R4  
R20,21  
Capacitors  
141c0101k50  
141c0220k50  
141c0561k50  
141c6104m50  
141c7223k50  
141d7104ka0  
128e106ma01  
141d7104kb0  
C4  
CAP,CA 100pF 50V 10% 1206 NP0  
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 X7  
CAP,E NP 10uF 100V 20%  
1
1
1
8
1
1
2
1
C5  
C6  
C2,3,7,8,9,10,11,15  
C13  
C1  
C16,17  
CAP,NP 0.1uF 200V 10% 1210 X7  
19  
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SCS150SI/SCS160SI/SCS180.6S  
Part#  
Reference Designator  
Description  
Qty  
Power Amp Class D Module part# 012-7500-00022 RECOMMENDED: REPLACE ENTIRE MODULE  
Semiconductors  
19016tl072dts  
19209124126qs  
19209139066rs  
19209210376qs  
19209215146rs  
19703rls4148s  
19915000563s  
19915001203s  
19915001503s  
192232irf9640  
192233irf640  
IC1  
SMD I.C. TL072CDT SGS Dual Op-Amp  
TRANS, NPN 50V 0.15A 2SC2412K  
TRANS, NPN 120V 0.05A 2SC3906K  
TRANS, PNP 50V 0.15A 2SA1037K  
TRANS, PNP 120V 0.05A 2SA1514K  
Diode RLS4148  
1
3
2
2
2
6
2
2
2
1
1
Q1,4,5  
Q2,8  
Q7,9  
Q3,6  
D1,2,3,4,5,6  
Z1,2  
ZENER 5.6V 5% PHILIPS BZX84-C5 V6  
ZENER 12V 5% PHILIPS BZX84-C12  
ZENER 15V 5% PHILIPS BZX84-C15  
FET IRF9640 IR P-CH TO220  
Z5,6  
Z3,4  
Q10  
Q11  
FET IRF640 IR N-CH TO-220  
Miscellaneous  
1759f40hr2  
Wafer 40PIN PITCH=2.54mm HR2*40  
Ferrite core LS-A6206-ST EFD-30  
Inductor 35uH  
12214121m4191  
12214350j4180  
06-t3085020  
06-t31207  
L1  
1
1
6
1
L2  
PCB TO H/S-2,PCB TO PCB/H-4  
TO HSQLC1004/ID150-1  
SCREW 3*8  
SCREW M3*12  
Misc./Mechanical  
25MF12DZB-DW02 10" Woofer  
1
4
4
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
2
WI5447  
Plastic foot  
Foot, rubber bottom  
T501  
WI5448  
150r4055900  
152u602015  
154k31505t0  
15563032i  
171urwh124d  
180pbr12c11s  
180tms7210v  
1091ttc802j0  
650pd30  
Power Transformer 120V/60H  
POWER CORD SVT FT-2 6FT  
Fuse 3.15A 250V 30mm UL/CSA  
Fuse holder HTB-32I 30mm UL/CSA  
RELAY, RWH-SH-124D(1600ohm)  
Power Switch BR12C11S  
F501  
For F501  
RL1  
SW501  
SW201  
TH1  
SWITCH SLIDE 6PIN MS7210V  
NTC, TTC-802(JS) Thermistor  
PCB HOLDER L TYPE t=1.6mm S.P.C.C  
SOLDER TERMINAL M3 t=0.3  
HEAT SINK  
TO 104sub15000  
652m3t03  
TO ID150  
PCB(104qsub150d0)  
653hsqlc1004  
162a040d001  
176wjce1  
M10  
2Pin spk Wires conn Asy  
U/L TERMINAL CE-1  
640rpsub150  
700kb800  
AI REAR PANEL  
PLASTIC KNOB 46077-W SOFT P.V.C.  
BUSHING 4K-4 NO-BB  
707ac800  
REAR PANEL-1,REAR COVER-1  
20  
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SCS150SI/SCS160SI/SCS180.6S  
Part#  
Reference Designator  
Description  
Qty  
Misc./Mechanical  
723a125  
EVA (Gasket) 213*15*2.0mm  
EVA (Gasket) 213*15*1.0t  
EVA (Gasket) 238*15*2.0mm  
EVA (Gasket) 238*15*1.0t  
EVA (Gasket) 225*15*1t UL  
SCREW 3*8  
2
2
2
2
1
4
4
4
723a125-1  
723b125  
723b125-1  
723j125  
TO SPK WIRE  
06-t30804  
R/P TO H/S-2,R/P TO PCB-2  
SPK-2,RCA-2  
06-t31004  
SCREW M3*10mm  
06-t41208  
TO 700rc800a  
SCREW 4*12  
104ds15000  
104sub15000  
16210060003  
16210082007  
16250129001  
1740rca108gb  
PCB 171mm*141mm FR4  
168*152mm 94V-0  
1
1
1
1
1
J104 TO W201 PIN4  
SW TO FUSE HOLDER  
W201  
WIRE 60mm BLACK  
WIRE RED 18AWG 80mm #1015  
MULTI WIRES 120mm AWG28 WHT  
PIN RCA JACK BROWNGOLD  
JK201  
1740rcb202vg  
17420810360g  
1751c07v01  
1751d02v01  
1751d03v01  
193201815t2  
1201000003  
JK202  
JK203  
M201  
M100  
M500  
RCA JK RCB-202V D(G) GOLD PLATE A=WHIT  
SPK JK BP 8PIN SH0810360G  
Wafer 7PIN PITCH=2.5mm  
Wafer 2PIN PITCH=3.96mm  
Wafer 3PIN PITCH=3.96mm JST-VH  
CERAMIC ISOLATOR  
1
1
1
1
1
2
2
For Q10,11  
FB1,2  
Ferrite BEA 10W AI YT-C3104-0051  
21  
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SCS150SI/SCS160SI/SCS180.6S  
Integrated Circuit Diagrams  
OPAMP, QUAD 14P DIL TL074  
U201, 202, 301  
4558 / TLO72 DUAL OP AMP,  
U203, IC1  
MOSFET, TO220  
IRF640, 9640  
Q11, 10  
TIP31C NPN,  
TIP32C PNP,  
Q501,502  
1. G  
2. D  
3. S  
TRANS, PNP, 2N5401 TAP,  
TO-92,  
Q503  
1
2
3
TRANS, NPN, 2N5551 TAP,  
Q114,115  
B
C
E
TRANS, PNP, TAP,  
2SA1015GR, 2SC1037K,  
2SA1514K  
TRANS, NPN, 2SC1815GR TAP,  
2SC2235, 2SC2412K, 2SC3906  
Q3,6,7,9,101,107,112  
Q1,2,4,5,8,11,108,109,113,201,206=208,301,302  
22  
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SCHEMATICS  
SCS150SI/SCS160SI/SCS180.6S  
23  
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SCS150SI/SCS160SI/SCS180.6S  
24  
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SCS150SI/SCS160SI/SCS180.6S  
25  
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SCS150SI/SCS160SI/SCS180.6S  
Packaging  
WIRE SET (SURROUND)  
SATELLITE STYROFOAM  
SCS150SI – SAL5009  
SCS160SI/SCS180.6S – 431-000-00937  
SCS160SI/SCS180.6S – 370-000-00081  
WIRE SET (SATS & CENTER)  
SCS150SI – SAL5019  
SCS160SI/SCS180.6S – 370-000-00087  
SUPPORT MURAL  
SCS150SI – WI0409  
SCS160SI/SCS180.6S – 325-FE-00163  
WIRE SET (SUB IN/OUT)  
SCS150SI – SAL063-1  
SCS160SI/SCS180.6S – 370-000-00069  
WALL BRACKET  
SCS150SI – WI0408  
SCS160SI/SCS180.6S – 372-000-00042  
WARRANTY CARD  
SCS150SI – AT5160  
SCS160SI/SCS180.6S – 405-000-00258  
OWNER’S MANUAL  
SCS150SI – AI5139  
SCS160SI – 406-000-00890  
SCS180.6S – 406-000-05102  
WALL BRACKET WARNING SHEET  
SCS180.6S – 405-000-05021  
SUBWOOFER STYROFOAM (2)  
SCS150SI – WP5187  
SCS160SI/SCS180.6S – 431-000-00691  
OUTER CARTON  
SCS150SI – WG5270  
SCS160SI – 402-000-01768  
SCS180.6S – 402-000-05181  
26  
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