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PS-10
PS-12
PS Series Powered Subwoofers
SERVICE MANUAL
Infinity Systems Incorporated
250 Crossways Park Dr.
Woodbury, New York 11797 Rev1 10/2004
PS-10/PS-12
CONTENTS
BASIC SPECIFICATIONS . . . . . . . . . ..................................... .. . . . . . 1
PS-10 DETAILED SPECIFICATIONS . . . . . . . . . . . . . . ...... . .. .. .. . . . . . 2
PS-12 DETAILED SPECIFICATIONS . . . . . . . . . . . . . . ...... . .. .. .. . . . . . 4
CONTROLS & CONNECTIONS . . . . . . . . . . . ............................... . . . 6
OPERATION....... . . . . .. . . . . . . . .. .. . . . .. .. . . . . ............ . . ... . . . . . . . 8
PS-10 BLOCK DIAGRAM.................. ..................... . ... . .. .. . . .. . ... . 9
PS-12 BLOCK DIAGRAM.................. ..................... . .... .. .. . . .. . ... . 10
PS-10/12 TEST SET-UP AND PROCEDURE........................................11
TECH TIP INFTT2003-02.................. ..................... . .... .. .. . . .. . ... . 12
PS-10 EXPLODED VIEW . . . . . . . . ..................................... .. .. . . . . 13
PS-12 EXPLODED VIEW . . . . . . . . ..................................... .. .. . . . . 14
PS-10 PACKING.... . . . . .. . . . . . . . .. .. . . . .. .. . . . .............................15
PS-12 PACKING.... . . . . .. . . . . . . . .. .. . . . .. .. . . . .............................16
PS-10 ELECTRICAL PARTS LIST ............. .... . . . . .. ................... . . . . 17
PS-12 ELECTRICAL PARTS LIST ............. .... . . .................... .. .. . . . . 21
PCB DRAWINGS. .. . . . . . . . . . . . . . .. . . . . ................................ . . . . . 25
IC TRANSISTOR PINOUTS . ... . . .. . . . . . .................................. . . . 28
PS-10 SCHEMATIC DIAGRAMS . . . . . . . . .. .. .. .. . . ........................ . . .29
PS-12 SCHEMATIC DIAGRAMS . . . . . . . . .. .. .. .. . . ........................ . . .31
SPECIFICATIONS PS-10 PS-12
Frequency Response: 27Hz 150Hz (±3dB) 25Hz 150Hz (±3dB)
Maximum Amplifier Output: 250 watts RMS 300 watts RMS
(20Hz 150Hz with no more
than 0.1% THD)
Crossover Frequencies: 50Hz 150Hz, 50Hz 150Hz
24dB/octave, continuously variable
Driver: 10" (254mm) MMDTM 12" (305mm) MMDTM
Dimensions (H x W x D): 14 3/4" x 12-1/2" x 16" 16-1/2" x 14-3/8" x 17-1/2"
(375mm x 318mm x 406mm) (419mm x 365mm x 445mm)
Weight: 38 lb (17.3kg) 45 lb (20.5kg)
Infinity continually strives to update and improve existing products, as well as create new ones. The specifications
and construction details in this and related Infinity publications are therefore subject to change without notice.
1
PS-10/PS-12
PS-10 Powered Sub/ Plate Amp
LINE VOLTAGE Yes/No Hi/Lo Line Nom. Unit Notes
US 120vac/60Hz Yes 108-132 120 Vrms Normal Operation
EU 230vac/50-60Hz Yes 207-264 230 Vrms Normal operation, MOMS required
QA Test
Parameter Specification Unit Conditions Notes
Limits
Amp Section
Type (Class AB, D, other) D n/a n/a
Load Impedance (speaker) 5.6 Ohms n/a Nominal
Rated Output Power (120VAC) 150 Watts 138 Domestic version only 120 VAC-60 Hz
Rated Output Power (230VAC) 150 Watts 128 EU Version only 230 VAC-50 Hz
Average RMS power, 3/20 Cycles 50 Hz, Driven
AVG RMS Dynamic Power 250 Watts 225
6dB above its input sensitivity sensitivity
THD @ Rated Power 0.5 % 1 22K filter 145 Watts
THD @ 1 Watt 0.1 % 0.5 22K filter
DC Offset 10 mV-DC 30 Amplifier output
Measured at the amplifier board. 150 Watts @
Damping factor >50 DF 20 Measured at amplifier board
50 Hz, THD must be less tan 0.1%
Input Sensitivity
Input Frequency 35 Hz 35 Nominal Freq.
L&R 300 mVrms ±2dB To 150 Watts, Ap Zo=600 Ohms Single input driven
L or R input 300 mVrms ±2dB To 150 Watts , Ap Zo=600 Ohms Single input driven, LFE switch ON
Speaker/Hi Level Input 2.6 Vrms ±2dB To 150 Watts Single input driven
Signal to Noise
SNR-A-Weighted 90 dBA 85 relative to rated power A-Weighting filter
SNR-unweighted 85 dBr 75 relative to rated power 22K filter
SNR rel. 1W-unweighted 65 dBr 60 relative to 1W Output 22K filter
Volume @max, using RMS reading Line level inputs must be terminated using
Residual Noise Floor 1 mVrms 1.5
DMM/VOM (or A/P) BW=20 Khz. 1KOHM
Volume @max, w/ A/P Swept
Line level inputs must be terminated using
Residual Noise Floor 1.5 mVrms(max) 1.5 Bandpass Measurement (Line
1KOHM
freq.+ harmonics) (BW=20 Khz)
Input Impedance
Line Input (L, R,LFE) 10K ohms n/a Nominal
Speaker/Hi Level Input > 4.7K ohms n/a Nominal
Filters
LP filter 4th order fixed 50-150 Hz ± 10 2nd Order variable and 2nd order fix 2nd order variable + 2nd order fix-24 db/Octave
HP Filter 2nd order Fixed F=32 Hz, Q=0.95
LFE Low pass 2nd order 200>LP<1K Hz LFE input driven only
Notch filter (Friend circuit) F=61.6 Hz, Q=4, Av=-3.5dB
HP speaker out connector
Left & Right 200 Hz ± 10 Speaker input driven - 4 Ohms (Applies to 230VAC model only)
Left & Right 100 Hz ± 10 Speaker input driven - 8 Ohms (Applies to 230VAC model only)
Limiter
THD at Max. Output Power n/a n/a functional Maximum Output Power Maximum THD as a result of limiting.
Features --
Volume pot Taper (lin/log) LOG -- functional A Taper
Speaker input connectors YES functional L&R Speaker input binding post connectors
L&R Speaker out with HP applies only to
HP Speaker out YES functional
230VAC models
Phase switch 0-180 deg functional
LP Filter defeat switch YES functional Disables LP filter, intended for LFE
Input Configuration
Line In (L,R) & LFE YES -- functional Dual RCA jack
Spkr/Hi Level In YES -- functional Binding post connector L&R
Signal Sensing (ATO)
Auto-Turn-On (yes/no) YES functional
ATO Input test frequency 50 Hz functional "
ATO Level LFE Input 2 mV functional " Maximum acceptable level.
ATO Level Speaker in 40 mV functional " Maximum acceptable level.
Amp connected and AC on, then
ATO Turn-on time 5 ms functional
input signal applied
T before muting, after line or Auto turn of time (T) must be 5 > T < 18
Auto Mute/ Turn-OFF Time 15 minutes 18
speaker level signal is removed Minutes
Power on Delay time 3 sec. 4 AC Power Applied
Transients/Pops
ATO Transient 5 mV-peak n/a @ Speaker Outputs
2
PS-10/PS-12
Turn-on Transient 50 mV-peak 2V-pk-pk @ Speaker Outputs AC Line cycled from OFF to ON
Turn-off Transient 50 mV-peak 2V-pk-pk @ Speaker Outputs AC Line cycled from ON to OFF
Efficiency
Efficiency 65 % 65 Nominal Line voltage 120 VAC
Maximum allowable input power under nominal
Stand-by Input Power 18 Watts 20 @ nom. line voltage Input voltage and frequency, HOT or COLD
operation.
Power Cons. @ rated power 230 Watts 240 @ nom. line voltage 150 Watts into 5.6 Ohms @ nominal line voltage
Protections
Amplifier should resume operation after short
Short Circuit Protection YES functional Direct short at output
circuit condition removal
Temperature rise in accessible metal parts
@1/8 max unclipped Power at 1.06 should not exceed 35K rise for domestic version
Thermal Protection YES functional
times the input voltage or 30K rise for European versions (refer to
requirements sheet).
Design must insure no Offset at the speaker
DC Offset Protection YES - DC present at Speaker Out leads output under any operating condition including
abnormal operation
Line Fuse Rating
USA-Domestic 2 Amps 2 Type-T or Slo Blo-250 V Internal fuse with UL/SEMKO rated holder
Type-T or Slo Blo-250 V, Low
EU (230v) 1.25 Amps 1.25 Internal fuse with UL/SEMKO rated holder
Breaking capacity
4. ALL SPECS SHOULD BE MEASURED AT NOMINAL LINE VOLTAGE.
5.- EURPOEAN VERSION MUST BE PROVIDED WITH PLASTIC PLUGS ON THE BINDING POST CONNECTORS
3
PS-10/PS-12
PS-12 Powered Sub/ Plate Amp
LINE VOLTAGE Yes/No Hi/Lo Line Nom. Unit Notes
US 120vac/60Hz Yes 108-132 120 Vrms Normal Operation
EU 230vac/50-60Hz Yes 207-264 230 Vrms Normal operation, MOMS required
QA Test
Parameter Specification Unit Conditions Notes
Limits
Amp Section
Type (Class AB, D, other) D n/a n/a
Load Impedance (speaker) 5.6 Ohms n/a Nominal
Rated Output Power (120VAC) 150 Watts 138 Domestic version only 120 VAC-60 Hz
Rated Output Power (230VAC) 150 Watts 128 EU Version only 230 VAC-50 Hz
Average RMS power, 3/20 Cycles 50 Hz, Driven
AVG RMS Dynamic Power 250 Watts 225
6dB above its input sensitivity sensitivity
THD @ Rated Power 0.5 % 1 22K filter 140 Watts
THD @ 1 Watt 0.1 % 0.5 22K filter
DC Offset 10 mV-DC 30 Amplifier output
Measured at the amplifier board. 140 Watts @
Damping factor >50 DF 20 Measured at amplifier board
50 Hz, THD must be less than 0.1%
Input Sensitivity
Input Frequency 35 Hz 35 Nominal Freq.
L&R 250 mVrms ±2dB To 150 Watts, Ap Zo=600 Ohms Single input driven
L or R input 250 mVrms ±2dB To 150 Watts , Ap Zo=600 Ohms Single input driven, LFE switch ON
Speaker/Hi Level Input 2.3 Vrms ±2dB To 150 Watts Single input driven
Signal to Noise
SNR-A-Weighted 90 dBA 85 relative to rated power A-Weighting filter
SNR-unweighted 85 dBr 75 relative to rated power 22K filter
SNR rel. 1W-unweighted 65 dBr 60 relative to 1W Output 22K filter
Volume @max, using RMS reading Line level inputs must be terminated using
Residual Noise Floor 1 mVrms 1.5
DMM/VOM (or A/P) BW=20 Khz. 1KOHM
Volume @max, w/ A/P Swept
Line level inputs must be terminated using
Residual Noise Floor 1.5 mVrms(max) 1.5 Bandpass Measurement (Line
1KOHM
freq.+ harmonics) (BW=20 Khz)
Input Impedance
Line Input (L, R,LFE) 10K ohms n/a Nominal
Speaker/Hi Level Input > 4.7K ohms n/a Nominal
Filters
LP filter 4th order fixed 50-150 Hz ± 10 2nd Order variable and 2nd order fix 2nd order variable + 2nd order fix-24 db/Octave
HP Filter 2nd order Fixed F=29 Hz, Q=1.5
LFE Low pass 2nd order 200>LP<1K Hz LFE input driven only
Notch filter (Friend circuit) 54 Hz, Q=1.738, Av=-5.0dB
HP speaker out connector
Left & Right 200 Hz ± 10 Speaker input driven - 4 Ohms (Applies to 230VAC model only)
Left & Right 100 Hz ± 10 Speaker input driven - 8 Ohms (Applies to 230VAC model only)
Limiter
THD at Max. Output Power n/a n/a functional Maximum Output Power Maximum THD as a result of limiting.
Features --
Volume pot Taper (lin/log) LOG -- functional A Taper
Speaker input connectors YES functional L & R Binding post connector
L & R Binding post connectors and High pass
HP Speaker out YES functional
filter (Applies only to 230V model)
Phase switch 0-180 deg functional
LP Filter defeat switch YES functional Disables LP filter, intended for LFE
Input Configuration
Line In (L,R) & LFE YES -- functional Dual RCA jack
Spkr/Hi Level In YES -- functional Binding post connector L&R
Signal Sensing (ATO)
Auto-Turn-On (yes/no) YES functional
ATO Input test frequency 50 Hz functional "
ATO Level LFE Input 2 mV functional " Maximum acceptable level.
ATO Level Speaker in 40 mV functional " Maximum acceptable level.
Amp connected and AC on, then
ATO Turn-on time 5 ms functional
input signal applied
T before muting, after line or Auto turn of time (T) must be 5 > T < 18
Auto Mute/ Turn-OFF Time 15 minutes 18
speaker level signal is removed Minutes
Power on Delay time 3 sec. 4 AC Power Applied
4
PS-10/PS-12
QA Test
Parameter Specification Unit Conditions Notes
Limits
Transients/Pops
ATO Transient 5 mV-peak n/a @ Speaker Outputs
Turn-on Transient 50 mV-peak 2V-pk-pk @ Speaker Outputs AC Line cycled from OFF to ON
Turn-off Transient 50 mV-peak 2V-pk-pk @ Speaker Outputs AC Line cycled from ON to OFF
Efficiency
Efficiency 65 % 65 Nominal Line voltage 120 VAC
Maximum allowable input power under nominal
Stand-by Input Power 18 Watts 20 @ nom. line voltage Input voltage and frequency, HOT or COLD
operation.
Power Cons. @ rated power 230 Watts 240 @ nom. line voltage 150 Watts into 5.6 Ohms @ nominal line voltage
Protections
Amplifier should resume operation after short
Short Circuit Protection YES functional Direct short at output
circuit condition removal
Temperature rise in accessible metal parts
@1/8 max unclipped Power at 1.06 should not exceed 35K rise for domestic version
Thermal Protection YES functional
times the input voltage or 30K rise for European versions (refer to
requirements sheet).
Design must insure no Offset at the speaker
DC Offset Protection YES - DC present at Speaker Out leads output under any operating condition including
abnormal operation
Line Fuse Rating
USA-Domestic 2 Amps 2 Type-T or Slo Blo-250 V Internal fuse with UL/SEMKO rated holder
Type-T or Slo Blo-250 V, Low
EU (230v) 1.25 Amps 1.25 Internal fuse with UL/SEMKO rated holder
Breaking capacity
4. ALL SPECS SHOULD BE MEASURED AT NOMINAL LINE VOLTAGE.
5.- EURPOEAN VERSION MUST BE PROVIDED WITH PLASTIC PLUGS ON THE BINDING POST CONNECTORS
5
PS-10/PS-12
CONTROLS AND CONNECTIONS
Rear Panel
¡ Subwoofer-Level Control
TM LFE/Normal Selector
· ¡
LEVEL £ Phase Switch
Green: On
Red: Stand-By Min Max
¢ Crossover Adjustment
LFE NORMAL TM
Line-Level/LFE Input
PHASE 0º 180º £ § Speaker-Level Inputs
80Hz
CROSSOVER ¶ Power Switch
FREQUENCY ¢
50Hz 150Hz
· Status LED
L R
LINE LEVEL IN
For LFE use L or R
L
HIGH
§ LEVEL
IN
R
+
ON OFF ¶ 120V
POWER 60Hz
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
NRTL/C
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRICAL CSA 22.2
SHOCK DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. UL1492
AVERTISSEMENT: POUR PRÉVENIR LES RISQUES D'INCENDIE OU DE CHOC
ÉLECTRIQUE, ÉVITER D'EXPOSER CET APPAREIL A LA PLUIE OU A L'HUMIDITÉ.
PS-10/PS-12
6
PS-10/PS-12
SYSTEM CONNECTIONS
If your receiver/processor does not have
subwoofer outputs for the left and right
channels or an LFE output, connect LEVEL
Green: On
If you have a Dolby* Digital or speaker wire from your receiver/amplifier Red: Stand-By Min Max
DTS® receiver/processor with a SUBWOOFER OR to your speakers and subwoofer using LFE NORMAL
low-frequency-effects (LFE) or LFE OUTPUT
two sets of speaker wire:
subwoofer output: PHASE 0º 180º
80Hz
RECEIVER/AMPLIFIER
Front Speaker Output CROSSOVER
LEVEL FREQUENCY
Green: On
Min Max 50Hz 150Hz
Red: Stand-By
LFE NORMAL
L R
PHASE 0º 180º
80Hz
LINE LEVEL IN
CROSSOVER For LFE use L or R
FREQUENCY
50Hz 150Hz
Set LFE/Normal switch to "LFE." L
HIGH
L R
LEVEL
LINE LEVEL IN IN
For LFE use L or R R
+
If your receiver/processor does
not contain a Dolby Digital or
DTS processor but has
subwoofer outputs:
LEVEL
RECEIVER/PROCESSOR Green: On
Red: Stand-By Min Max
LFE NORMAL
RED = +
PHASE 0º 180º
80Hz BLACK =
L R
1. LOOSEN TERMINALS
CROSSOVER
FREQUENCY
2. INSERT BARE END;
50Hz 150Hz
TIGHTEN TERMINALS
L R
NO STRIPE = STRIPE = +
LINE LEVEL IN
For LFE use L or R
This figure shows how to connect bare wires to the terminals.
L
HIGH
LEVEL
Set line-level/LFE switch to IN
"Normal." R
+
NOTE: If your receiver/processor
has only one sub out, you may use
either the L or R input.
PS-10/PS-12
7
PS-10/PS-12
OPERATION
Power On Crossover Adjustment
Plug your subwoofer's AC cord into a wall outlet. Do not use the outlets on the The Crossover Adjustment Control ¢ determines the highest frequency at
which the subwoofer reproduces sounds. If your main speakers can comfort-
back of the receiver.
ably reproduce some low-frequency sounds, set this control to a lower
Initially set the Subwoofer-Level Control ¡ to the "min" position. frequency setting, between 50Hz and 100Hz.This will concentrate the
Turn on your sub by pressing the Power Switch ¶ on the rear panel. subwoofer's efforts on the ultradeep bass sounds required by today's
Turn on your entire audio system and start a CD or movie soundtrack at a films and music. If you are using smaller bookshelf speakers that do
moderate level. not extend to the lower bass frequencies, set the Crossover Adjustment
control to a higher setting, between 120Hz and 150Hz.
Auto On/Stand-By
With the Power Switch ¶ in the ON position, the Status LED · on NOTE: This control will have no effect if the LFE/Normal Selector TM is set
the back panel will remain lit in red or green to indicate the to LFE. If you have a Dolby Digital or DTS processor/receiver, the Low-Pass
On/Standby mode of the subwoofer. Frequency is set by the processor/receiver. Consult your owner's manual to
RED = STANDBY (No signal detected, Amp Off) learn how to view or change this setting.
GREEN = ON (Signal detected, Amp On)
The subwoofer will automatically enter the Standby mode after approxi- MAINTENANCE AND SERVICE
mately 10 minutes when no signal is detected from your system.The sub- The enclosure may be cleaned using a soft cloth to remove fingerprints
woofer will then power ON instantly when a signal is detected. During or to wipe off dust.
periods of normal use, the Power Switch ¶ can be left on.You may turn
off the Power Switch ¶ for extended periods of nonoperation, e.g., when The grille may be gently vacuumed. Stains may be removed with an
you are away on vacation. aerosol cleaner, following its instructions. Do not use any solvents on
the grille.
Adjust Gain
All wiring connections should be inspected and cleaned or remade peri-
Turn your Subwoofer-Level Control ¡ up to the halfway position. If no
sound emanates from the subwoofer, check the AC-line cord and input odically.The frequency of maintenance depends on the metals involved in
cables.Are the connectors on the cables making proper contact? Is the the connections, atmospheric conditions, and other factors, but once per
AC plug connected to a "live" receptacle? Has the Power Switch ¶ year is the minimum.
been pressed to the "On" position? Once you have confirmed that the If a problem occurs, make sure that all connections are properly made
subwoofer is active, proceed by playing a CD, record or cassette. and clean. If a problem exists in one loudspeaker, reverse the connection
Use a selection that has ample bass information. wires to the left and right system. If the problem remains in the same
Set the overall volume control of the preamplifier or stereo to a comfort- speaker, then the fault is with the loudspeaker. If the problem appears in
able level. Adjust the Subwoofer-Level Control ¡ until you obtain a pleas- the opposite speaker, the cause is in another component or cable. In the
ing blend of bass. Bass response should not overpower the room but event that your subwoofer ever needs service, contact your local Infinity
rather be adjusted so there is a harmonious blend across the entire musi- dealer or Infinity directly at 1.516.674.4INF or www.infinitysystems.com
cal range. Many users have a tendency to set the subwoofer volume too for a service center near you.
loud, adhering to the belief that a subwoofer is there to produce lots of
bass.This is not entirely true. A subwoofer is there to enhance bass,
extending the response of the entire system so the bass can be felt as
well as heard. However, overall balance must be maintained or the music
will not sound natural. An experienced listener will set the volume of
the subwoofer so its impact on bass response is always there but never
obtrusive.
Phase Control
The Phase Switch £ determines whether the subwoofer speaker's piston-
like action moves in and out with the main speakers, 0°, or opposite the
main speakers, 180°. Proper phase adjustment depends on several
variables such as room size, subwoofer placement and listener position.
Adjust the phase switch to maximize bass output at the listening position.
PS-10/PS-12
8
PS-10 BLOCK DIAGRAM
PS-10/PS-12
9
PS-12 BLOCK DIAGRAM
PS-10/PS-12
10
PS-10/PS-12
PS-10/12 Test Set Up and Procedure
SYSTEM AURAL SWEEP TEST
Equipment needed:
· Function/signal generator/sweep generator
· Integrated Amplifier
· Multimeter
· Speaker cables
General Unit Function (UUT = Unit Under Test)
Switches/knobs on the amplifier faceplate:
LFE/Normal to "Normal"
Low Pass Frequency Adjust full CW (150Hz)
Phase switch either position
1. From the signal generator, Connect both right and left line level inputs (RCA) to signal generator and UUT.
Use Y-cable if necessary from mono source.
2. On the amplifier, turn the LEVEL control full Counterclockwise (Min).
3. Turn on generator, adjust to 100mV, 50 Hz.
4. Plug in UUT; turn the power switch ON. Turn LEVEL control full Clockwise (Max).
5. LED should now be Green; immediate bass response should be heard and felt from rear port tube opening.
6. Turn off generator, turn LEVEL control fully Counterclockwise (Min), disconnect RCA cable.
7. Connect one pair of speaker cables to one set of Speaker Level input terminals on UUT. Cables should be
connected to an integrated amplifier fed by the signal generator.
8. Turn on generator and adjust so that speaker level input at the amplifier is 1.3V, 50 Hz. Turn LEVEL control
full Clockwise (Max).
9. Green LED should light; immediate bass response should be heard and felt from the port tube opening.
Sweep Function
1. Follow steps 7-10 above, using a sweep generator as a signal source.
2. Sweep generator from 20Hz to 1kHz. Listen to the cabinet and drivers for any rattles, clicks, buzzes or
any other noises. If any unusual noises are heard, remove woofer and test.
Driver Function (Woofer)
1. Remove woofer from cabinet; 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.
11
PS-10/PS-12
TECH TIPS
Troubleshooting tips and solutions to common service problems
For models: PS-10, PS-12, SUB750, SW-10 TIP# INFTT2003-02 Rev2
Subject: Replacing Output MOSFETS
In the event you need to replace MOSFET transistors Q18 or Q22 as part of a repair:
It is important to use ONLY the Infinity part# FE106401110, 051-640001-000, or only the brands:
International Rectifier, or Fairchild.
Replace both Q18 and Q22 MOSFET's in the circuit, even if only one seems to be damaged.
Do NOT mix & match these components from different manufacturers, or batches. They should be
identical.
12
PS-10/PS-12
PS-10 Exploded View
14 x10
6
17
10 11 x4
15 12 x6 9 x4 16 x4
8 18
13 x6
1
Ref. # Part Number Description Qty
6 Not For Sale PS-10 AMPLIFIER 1 EA
7 Not For Sale PS-10 CABINET 1 EA
8 351650-001 TRIM RING, 10"-PS10 1 EA
9 333249-001 CUP, GRILLE 4 EA
10 351781-001 LOGO - PS10/PS12 1 EA
11 330163-001 FOOT, PLASTIC, 1" x 3/4 4 EA
12 883-41110-12 SCR, 8 X 3/4, PAN,PH,PB,BLK ZINC,LCS WFR 6 EA
13 9412730 SCR,TORX HD,3.9X30mm PLATE 6 EA
14 882-41110-12 SCR, 6 X 3/4,PAN,PH,PB,BLK ZINC,LCS AMP 10 EA
15 336649-001 WOOFER, 10" (254mm)C.M.M.D. SHIELDED DCR = 3.3 ohms ±10% 1 EA
16 883-31116-16 SCR, 8 X 1,TR,PH,PB,BLK ZINC,SS FEET 4 EA
17 336079-001 ASY,PORT TUBE 1 EA
18 351515-001 GASKET,FACEPLATE - PS10 1 EA
13
PS-10/PS-12
PS-12 Exploded View
7
14 x10
6
17
11 x4
16 x4
8 18 15 12 x6 10 9 x4
13 x6
1
Ref. # Part Number Description Qty
6 Not For Sale PS-12 AMPLIFIER 1 EA
7 Not For Sale PS-12 CABINET 1 EA
8 351651-001 TRIM RING, 12"-PS12 1 EA
9 333249-001 CUP, GRILLE 4 EA
10 351781-001 LOGO - PS12/PS12 1 EA
11 330163-001 FOOT, PLASTIC, 1" x 3/4 4 EA
12 883-41110-12 SCR, 8 X 3/4, PAN,PH,PB,BLK ZINC,LCS WFR 6 EA
13 9412730 SCR,TORX HD,3.9X30mm PLATE 6 EA
14 882-41110-12 SCR, 6 X 3/4,PAN,PH,PB,BLK ZINC,LCS AMP 10 EA
15 336056-001 WOOFER,12",SUB DCR = 3.4 ohms ±10% 1 EA
16 883-31116-16 SCR, 8 X 1,TR,PH,PB,BLK ZINC,SS FEET 4 EA
17 336805-001 ASY,PORT TUBE 1 EA
18 352049-001 GASKET,FACEPLATE - PS12 1 EA
14
PS-10/PS-12
PS-10 Package
2 5
4
1
4
3
Ref. # Part Number Description Qty
1 351689-001 ASY,GRILLE, BLK, FRNT, PS10BK 1 EA
2 351740-001 MANUAL,OWNERS PS10/12 1 EA
3 351741-001 CARTON, OUTER - PS10BK- 1 EA
4 351810-001 PAD,END,TOP & BOT-PS10 2 EA
5 352004-001 WARRANTY,CARD, 3/5YR,INFINITY 1 EA
15
PS-10/PS-12
PS-12 Package
2 5
4
4
3
Ref. # Part Number Description Qty
1 351690-001 ASY,GRILLE, BLK, FRNT, PS12BK 1 EA
2 351740-001 MANUAL,OWNERS PS12/12 1 EA
3 351742-001 CARTON, OUTER - PS12BK- 1 EA
4 351872-001 PAD,END,TOP & BOT-PS12 2 EA
5 352004-001 WARRANTY,CARD, 3/5YR,INFINITY 1 EA
16
PS-10/PS-12
PS-10 Electrical Parts List 120V
Part Number Description Qty Reference Designator
Resistors
020-000098-400 Carbon Film 0R 1/8W 4 C22-C24,C31
020-220497-120 Carbon Film 2K2 1/4W J 1 R11
021-100401-120 MOF Resistor 1K 1W J 1 R103
021-220202-120 MOF Resistor 22R 2W(S) J MB Type 15x8 1 R10
021-240405-020 MOF Resistor 2K4/5WS J 17x6 4 R6,9,R7A,R9A
022-500003-020 Resistor KNP 0R05 3WS J FK Type 1 R104
024-000098-120 SMD Resistor 0R 1/8W J 0805 1 R68
024-100298-120 SMD Resistor 10R 1/8W J 0805 2 R81,82
024-100398-120 SMD Resistor 100R 1/8W J 0805 1 R62
024-100498-120 SMD Resistor 1K 1/8W J 0805 8 R79,83,92,95,96,105,108,,65
024-100598-100 SMD Resistor 10K 1/8W F 0805 2 R20,21
024-100598-120 SMD Resistor 10K 1/8W J 0805 8 R2,17,19,37,54,58,63,71
024-100698-100 SMD Resistor 100K 1/8W F 0805 4 R22-25
024-100698-120 SMD Resistor 100K 1/8W J 0805 2 R3,112
024-110598-100 SMD Resistor 11K 1/8W F 0805 1 R98
024-137698-100 SMD Resistor 137K 1/8W F 0805 1 R32
024-150498-120 SMD Resistor 1K5 1/8W J 0805 1 R67
024-160798-120 SMD Resistor 1M6 1/8W J 0805 1 R121
024-162398-101 SMD Resistor 162R 1/8W F 0805 1 R6A
024-169698-100 SMD Resistor 169K 1/8W F 0805 1 R4A
024-180598-100 SMD Resistor 18K 1/8W F 0805 1 R29
024-187698-100 SMD Resistor 187K 1/8W F 0805 1 R45
024-200598-120 SMD Resistor 20K 1/8W J 0805 1 R94
024-220398-120 SMD Resistor 220R 1/8W J 0805 1 R90
024-220498-121 SMD Resistor 2K2 1/8W J 0805 3 R1,87,61
024-220598-120 SMD Resistor 22K 1/8W J 0805 2 R118,39
024-220798-120 SMD Resistor 2M2 1/8W J 0805 1 R80
024-221498-100 SMD Resistor 2K21 1/8W F 0805 1 R5A
024-237598-120 SMD Resistor 23K7 1/8W F 0805 1 R48
024-270498-120 SMD Resistor 2K7 1/8W J 0805 2 R73,64
024-300398-120 SMD Resistor 300R 1/8W J 0805 1 R55
024-300598-120 SMD Resistor 30K 1/8W J 0805 1 R56
024-309398-100 SMD Resistor 309R 1/8W F 0805 1 R2A
024-330498-120 SMD Resistor 3K3 1/8W J 0805 8 R7,8,12-15,59,28
024-330598-120 SMD Resistor 33K 1/8W J 0805 2 R4,5
024-332498-100 SMD Resistor 3K32 1/8W F 0805 2 R26,27
024-390498-120 SMD Resistor 3K9 1/8W J 0805 1 R93
024-390598-120 SMD Resistor 39K 1/8W J 0805 1 R77
024-430498-120 SMD Resistor 4K3 1/8W J 0805 1 R78
024-432498-100 SMD Resistor 4K32 1/8W F 0805 1 R36
024-453598-100 SMD Resistor 45K3 1/8W F 0805 1 R30
024-470298-120 SMD Resistor 47R 1/8W J 0805 2 R101,102
024-470398-120 SMD Resistor 470R 1/8W J 0805 3 R76,99,100
024-470498-120 SMD Resistor 4K7 1/8W J 0805 2 R85,86
024-470598-120 SMD Resistor 47K 1/8W J 0805 4 R44,47,49,107
024-470698-120 SMD Resistor 470K 1/8W J 0805 1 R70
024-470798-120 SMD Resistor 4M7 1/8W J 0805 1 R60
024-510398-120 SMD Resistor 510R 1/8W J 0805 1 R57
024-549498-100 SMD Resistor 5K49 1/8W F 0805 1 R38
17
PS-10/PS-12
Part Number Description Qty Reference Designator
024-560598-120 SMD Resistor 56K 1/8W J 0805 1 R122
024-620398-100 SMD Resistor 620R 1/8W F 0805 2 R16,18
024-680498-120 SMD Resistor 6K8 1/8W J 0805 6 R46,91,40-43
024-680598-120 SMD Resistor 68K 1/8W J 0805 6 R33,34A,31,50,52,66
024-820598-120 SMD Resistor 82K 1/8W J 0805 1 R69
024-887498-100 SMD Resistor 8K87 1/8W F 0805 1 R35A
024-910398-100 SMD Resistor 910R 1/8W F 0805 1 R110
025-010300-000 Thermister TSE-103 K L:50mm 1
026-200595-269 VR LEVEL PN:RD163121R03D-20KBx2(EJ) 1 VR2
026-500495-252 VR 5KA FREQUENCY PN:RK163111R52B-5KA (EJ) 1 VR1
Capacitors
031-100244-100 SMD Ceramic Capacitor 0u01/50V K 0805 X7R 7 C33,45,51,66,67,5,10
031-100343-100 SMD Capacitor 100pF/50V J 0805 NPO 3 C16,36,58
031-100344-100 SMD Capacitor 0u1/50V K 0805 X7R 12 C11,42-44,46-49,52,54,55,60
031-100384-100R SMD Capacitor 0u1/250V K 1206 X7R 2 C3,7
031-220243-103 SMD Capacitor 0u022/50V J 0805 X7R 1 C40
031-220344-100 SMD Capacitor 220pF/50V J 0805 NPO 5 C14,15,20,21,19
031-330444-300 SMD Capacitor 3300pF/50V K 0805 X7R 1 C34
031-470244-102 SMD Capacitor 0u047/50V K 0805 X7R 2 C62,59
031-560243-100 SMD Capacitor 56pF/50V J 0805 NPO 2 C57,61
031-560343-102 SMD Capacitor 560pF/50V J 0805 NPO 1 C56
032-100484-200 Mylar Capacitor 1uF/250V K P:15 2 C70,C70B
032-270343-301 Mylar Capacitor 0u27/63V J P:5 1 C29
032-820244-200 Mylar Capacitor 0u082/100V K (R) 1 C30
033-470464-270 NPE Capacitor 4u7/100V K10 (R)1015 GNE 1 C73
033-680464-270 NPE Capacitor 6u8/100V K10 (R)1020 GNE 1 C72
034-100525-300 Electrolytic Capacitor 10uF/25V M (R)0511 P:5 1 C35
034-100625-300 Electrolytic Capacitor 100uF/25V M (R)6.3x11 P:5 1 C64
034-220525-301 Electrolytic Capacitor 22uF/25V M (R)5x11 P:5 5 C4,9,41,50,53
034-220615-301 Electrolytic Capacitor 220uF/16V M (R)0611 P:5 1 C37
034-330515-000 Electrolytic Capacitor 33uF/16V M (R)0511 P:5 1 C39
034-330525-300 Electrolytic Capacitor 33uF/25V M (R)0511 P:5 1 C1
034-330615-300 Electrolytic Capacitor 330uF/16V M (R)0812 P:5 2 C12,78
034-330780-300 Electrolytic Capacitor 3300uF/80V M (R)22x48 2 C6,8
034-470415-301 Electrolytic Capacitor 4u7/50V M (R)0511 P:5 1 C2
034-470615-301 Electrolytic Capacitor 470uF/16V M (R)0812 P:5 1 C65
035-100393-301 Mylar Capacitor 0u1/63V J P:5 2 C28,C2A
035-220393-300 PE Capacitor 0u22/63V J P:5 1 C27
035-470293-300 PE Capacitor 0u047/63V J P:5 1 C1A
035-470353-301 ESKCapacitor 0u47/63V J P:5m/m 2 C25,26
038-100363-300 MPE Capacitor 0u1/100V J 2 C68,69
039-100390-100 Safety Capacitor 0u1/275V PN:XG275M104VSL7 1
Semiconductors
050-505200-001 LED PN:LT-2402-21 1
051-000600-100 NPN Transistor PN:MPSW06RLRA TO-92 2 Q2,Q16
051-003100-000 NPN Transistor PN:TIP 31C TO-220 (MOSPEC) 1 Q4
051-005600-100 PNP Transistor PN:MPSW56RLRA TO-92 1 Q3
051-222200-100 NPN Transistor PN:MPS2222ARLRA TO-92 1 Q21
051-290700-100 PNP Transistor PN:MPS2907A RLRA TO-92 2 Q19,23
18
PS-10/PS-12
Part Number Description Qty Reference Designator
051-540101-000 PNP Transistor PN:2N5401 TO-92 1 Q1
051-555100-000 NPN Transistor PN:2N5551 TO-92 1 Q17
051-640001-000 MOSFET N-Channel PN:IRF640N TO-220 (IR) 2 Q18,22
052-400080-000 Bridge Regulator PN:RS804 400V,8A 1 BR1
053-211100-000 IC;DIP,Driver PN:IR2111 8PIN (IR) 1 U7
054-000100-100 SMD DIODE PN:ES1D 200V 1A 5 D5,26,29,33,38
054-001002-100 SMD ZENER DIODE PN:BZX84C10 10V SOT-23 1 D35
054-001501-100 SMD ZENER DIODE PN:BZX84C15 15V SOT-23 3 D6,7,9
054-007200-100 SMD IC Dual Op-amp PN:TL072CDR SO-8 2 U5,6,
054-007400-100 SMD IC; Quad Op-amp PN:TL074CDR 2 U2,3
054-011400-100 SMD Transistor PN:DTC114TKA SMT3 1 Q7
054-033904-100 SMD Transistor PN:MMBT3904LT1 SOT23 7 Q11,14,13,5,8,25,9
054-033906-100 SMD Transistor PN:MMBT3906LT1 SOT23 4 Q6,10,12,15
054-045580-100 SMD IC; Dual Op-amp PN:NJM4558M-TE3 DMP-8 1 U4
054-050601-100 SMD ZENER DIODE PN:BZX84C5V6 5.6V SOT-23 3 D24,36,37
054-414803-100 SMD DIODE PN:LL4148 (Wishay) 12 D1-4,8,27,28,30-32,34,39,
054-540100-100 SMD Transistor PN:MMBT5401 LT1 SOT-23 3 Q20,24,26
Miscellaneous
041-115001-000 Bead Coil YT-10911 1 L5
042-010053-003 Transformer YT-10616-4 1 PT1
043-300101-000 Inductor 30uH YT-10033 1 L2
043-324300-000 Inductor 324uH YT-10778 1 L4
043-560200-000 Inductor 56uH YT-10779 1 L1
043-700101-000 Toroidal Inductor 70uH YT-10682 1 L3
044-100100-000 SMD Ferrite Bead PN:321611 600R/100MHz 1206 1
061-020000-000 Knob ABS 20x15m/m UL94V-0 blk 2
061-314002-000 Strain Relief P/N SB4F-2 1
061-400014-000 Rubber Foot ID:6.2 OD:11.5 t=2mm blk 1
061-700044-000 Mycar 13x18mm TO-220 1
063-010012-000 Bracket for Power TransistorP/N:TRK-1 1
063-321101-000 Plate 322x105.7x15mm BLK ABS-94V0 1
063-531808-000 Bucket 322x105.7x146.5mm blk (94VO) 1
065-100200-000 UL Sleeve 2.5 F32-2.5(blk) 125 1
071-100851-000 Washer ID=5.1 OD=12 t=1m/m 1
072-010007-000 RCA SCJ-1020 2P(G) WHT,RED 1
072-040039-000 Terminal PC205 (t=0.8m/m) T205MA 1
072-040064-000 Terminal PC250(t=0.8),T250MA 1
072-040096-000 Terminal (t=0.8mm) PC187(0.8) 1
072-040169-000 Connector 2 PIN JS-1001-2 P:2.5mm 1
072-060170-000 B.P. W / Accessory Parts 1
072-060213-000 BP Plug PN:A414B-3A Blk 1
072-060214-000 BP Plug PN:A414R-3A Red 1
073-032088-600 Black anodized 58x32x70mm 1
073-050001-000 Fuse Clip P/N:CFFH1206 1
074-020018-000 Rocker SW PN:RF1003-BB4-0 1
074-030002-000 Tolggle SW PN:L101-T2B4QE 1
074-300018-000 Relay PN:943-1C-48D 1
082-022607-000 Wire Set #26 UL1007 L=74mm Black/Wht 2P Housing 1
083-041802-009 UL Power Cord SPT-2 Black 1
093-105202-300 Fuse:UL GSL(2AG) FUSE:2A,250V,5*20mm 1 F1
181-911600-161 Wire set #16AWG UL1007 Black L=610mm 1
19
PS-10/PS-12
Part Number Description Qty Reference Designator
181-911655-135 Wire set #16AWG UL1007 Green L=610mm 1
181-921600-000 BLK Wire #16 UL1015 T187 L:140mm 1
181-921699-000 WHT Wire #16 UL1015 T187 L:160mm 1
008-061215-000 Gasket C4305 12x15 t=5mm CR 1
008-062002-002 Gasket PN:L-32 200x20mm t=5mm PORON 1
008-062002-012 Gasket C4305 200x20mm t=2mm CR4305 1
008-063208-000 Gasket C4305 321x8 t=1mm CR 1
008-069304-000 Gasket C4305 93x4 t=1mm CR 1
20
PS-10/PS-12
PS-12 Electrical Parts List 120V
Part Number Description Qty Reference Designator
Resistors
020-000098-400 Carbon Film 0R 1/8W 4 C22-C24,31
020-220497-120 Carbon Film 2K2 1/4W J 1 R11
021-100401-120 MOF Resistor 1K 1W J 1 R103
021-220202-120 MOF Resistor 22R 2W(S) J MB TYPE 15x8 1 R10
021-240405-020 MOF Resistor 2K4/5WS J 17x6 4 R6,9,R7A,R9A
022-500003-020 KNP Resistor 0R05 3WS J FK TYPE 1 R104
024-000098-120 SMD Resistor 0R 1/8W J 0805 1 R68
024-100298-120 SMD Resistor 10R 1/8W J 0805 2 R81,82
024-100398-120 SMD Resistor 100R 1/8W J 0805 1 R62
024-100498-120 SMD Resistor 1K 1/8W J 0805 8 R79,83,92,95,96,105,108,65
024-100598-100 SMD Resistor 10K 1/8W F 0805 2 R20,21
024-100598-120 SMD Resistor 10K 1/8W J 0805 8 R2,17,19,37,54,58,63,71
024-100698-100 SMD Resistor 100K 1/8W F 0805 4 R22-25
024-100698-120 SMD Resistor 100K 1/8W J 0805 2 R3,112
024-110598-100 SMD Resistor 11K 1/8W F 0805 1 R98
024-137698-100 SMD Resistor 137K 1/8W F 0805 1 R32
024-150498-120 SMD R