Infinity HPS-1000 User manual

HPS1000
High-Current Powered Subwoofer
A Harman International Company
Rev. A 8/00
Technical Manual
INFINITY SYSTEMS INC.
250 Crossways Park Drive
Woodbury, New York 11797

2
Amplifier/Subwoofer HPS1000
GENERAL SPECIFICATIONS
Frequency Response (A3dB)..............18~150Hz
Output .............................1000 Watts
Driver ..............................15"Downfiring Woofer and two 15" Passive Radiators
Dimensions (HxWxD) .................21-7/8" x 20-7/16" x 23-13/16"
556mm x 519mm x 605mm
Weight ..............................96lbs., 43.5kg.
Refinements may be made on occasion to existing products without notice,
but will always meet or exceed original specifications unless otherwise stated.
TABLE OF CONTENTS
GENERAL SPECIFICATIONS..........................................2
TABLE OF CONTENTS....................................................2
CAUTIONS AND WARNINGS..........................................2
HPS1000 SPECIFICATIONS............................................3
CONTROLS AND CONNECTIONS..................................4
HPS1000 CONNECTIONS..............................................5
OPERATION .....................................................................7
HPS1000 BLOCK DIAGRAM ...........................................8
HPS1000 TEST SET UP AND PROCEDURE.................9
DISASSEMBLY PROCEDURES ....................................10
HPS 1000 (120 & 230 V) TEST PROCEDURE ............11
HPS1000 CABINET EXPLODED VIEW.........................12
HPS1000 AMP ASSEMBLY EXPLODED VIEW............13
HPS1000 INPUT CUP ASSY EXPLODED VIEW..........14
HPS1000 PACKING .......................................................15
HPS1000 POWER SUPPLY PCB..................................16
HPS1000 LINEAR AMPLIFIER PCB..............................17
HPS1000 AC POWER & LOW LEVEL INPUT PCB's ..18
HPS1000 HI LEVEL INPUT PCB...................................19
HPS1000 PARTS LIST .................................................20
HPS1000 INTEGRATED CIRCUIT DIAGRAMS ............24
HPS1000 FEATURE BOARD SCHEMATIC ..................25
HPS1000 HIGH LEVEL & LOW LEVEL
INPUT AND LINE FILTER SCHEMATICS ...................26
HPS1000 LINEAR AMPLIFIER SCHEMATIC (1 of 2) ..27
HPS1000 LINEAR AMPLIFIER SCHEMATIC (2 of 2) ..28
HPS1000 POWER AMPLIFIER SCHEMATIC (1 of 2)..29
HPS1000 POWER AMPLIFIER SCHEMATIC (2 of 2)..30
BEFORE THIS AMPLIFIER IS PLUGGED IN, make sure its rated voltage corresponds to the voltage of the AC power
source to be employed. Failure to use the correct voltage could cause damage to the amplifier when the AC power cable
is plugged in. Do not exceed the rated voltage by more than 10%; operation below 90% will degrade performance or
cause the unit to shut off.
WHEN SERVICING THIS AMPLIFIER:
1. Do not touch the metal frame of the woofer (if removed from the cabinet) when driving the amplifier at high power
levels. In the unlikely event that the output devices in the amplifier fail and present an open circuit during their operation,
AND the driver voice coil was to come in contact with the motor assembly, hazardous voltage could be present at the
woofer frame.
2. When 120/230v-based test equipment is connected to the amplifier in any way, use of a 1000W isolation transformer
(Stancor model GIS-1000 or similar) on the subwoofer is necessary for safety; in addition, an isolator plug, (a
three-to-one pin adapter sometimes called a “cheater plug”) should be used on the power cord plug of the test equipment
being used.
CAUTIONS AND WARNINGS

3
Amplifier/Subwoofer HPS1000
HPS1000 SPECIFICATIONS
Frequency response 18Hz - 150Hz
Drive unit 15" Woofer (2) 15" Passive Radiators
Weight 96lbs/43.5kg
Dimensions 21 7/8 x 20 7/16 x 23 13/16" (556 x 519 x 605mm)
LINE VOLTAGE
US 120vac/60Hz
EU 230vac/50-60Hz
Parameter Specification Unit Limits Conditions Notes
Amp Section
Type (Class AB, D, other) AB Bridged -- -- BASH®Power Supply
Load Impedance (speaker) 7 Ohms -- Nominal Z-curve required
Rated Output Power 1000 Watts 900 1 input driven
THD@ Rated Power 0.8 % 122k filter 500w
THD@1Watt 0.5 % 122k filter
Polarity 0 deg. 0 ±20°In phase at 50Hz in Direct Mode .250 faston (+)……205 faston (-)
DC Offset 20 mV-DC 50 @ Speaker Outputs
Damping factor >200 DF -- @700w/27Hz
Input Sensitivity
Input Frequency 27 Hz 27 Nominal Freq. 1 input driven
Line Input 350 mVrms ±2dB 800w ref. 1 input driven
Speaker/Hi Level Input 7.4 Vrms ±2dB 800w ref. 1 input driven
Signal to Noise
SNR-A-Weighted 100 dBA 90 relative to rated power A-Weighting filter
SNR-unweighted 70 dBr 70 relative to rated power 22k filter
SNR rel. 1W-unweighted 60 dBr 55 relative to 1W Output 22k filter
Residual Noise Floor 2 mVrms 3Volume @max, using RMS reading DMM/VOM (or A/P)
Residual Noise Floor 1.5
mVrms(max)
2Volume @max, w/ A/P Swept Bandpass Measurement (Line freq.+ harmonics)
Input Impedance Line Input 3k ohms N/A
Speaker/Hi Level Input 470 ohms N/A
Active Filters
Low Pass (fixed or variable) Variable Note: Center positon = 100Hz
Low Pass filter (point or range) 45-120 Hz ±2dB
Slope 12 dB/Octave n/a
Q -- Damping n/a
Normal-Direct Switch yes -- functional
Low Pass filter (point or range) 45-120 (normal) Hz ±2dB
Slope 12 dB/Octave --
Q -- Damping --
Subsonic filter (HPF) 27 Hz ±2dB
Slope 12 dB/Octave --
Q -- Damping --
Video Boost Switch yes -- --
Boost +3 dB ±1dB
Range 40-80 Hz --
Limiter yes
Features --
Phase Switch (yes/no) yes -- functional
Line Output (80Hz HPF-unity gain) yes -- functional
Volume pot Taper (lin/log) log -- functional
Input Configuration -- --
Line In (L,C,R,AC3,Mono) L,R -- functional
Spkr/Hi Level In
(L,C,R,mono)
L,R -- functional
Line Outputs (L,C,R) L,R -- functional Z-out=10k: Use 100k load for testing
Line Out Crossover Switch yes
Line Out: 80/120/160Hz HPF 80/120/160 Hz functional
Slope 6 dB/Octave functional
Q 0.707 Damping functional
Hi Level Out yes -- functional Loop through for L,R Hi Level Inputs
Power on Delay time >3 sec. >3 AC Power Applied
Transients/Pops
ATO Transient 10 mV-peak 20 @ Speaker Outputs
Turn-on Transient 500 mV-peak 1v-pp @ Speaker Outputs AC Line cycled from OFF to ON
Turn-off Transient 500 mV-peak 1v-pp @ Speaker Outputs AC Line cycled from ON to OFF
Efficiency
Stand-by Input Power 10 Watts 15 @ nom. line voltage
Efficiency #REF! % 70 @ nom. line voltage 800w ref..
Protection
Thermal Protection yes functional Decreases gain at 113 C -1.3dB°
DC Offset Protection yes functional DC present at Speaker Out leads Relay or crowbar (for driver/fire protection)
Line Fuse Rating 6 Amps functional Type-T or Slo Blo
160 (direct)

4
Amplifier/Subwoofer HPS1000
EQ
PHASE
INPUT
GAIN
150 50 10 0
AUDIO VIDEO 0°180°NORMAL DIRECT
100
CROSSOVER
123 12
13
45
LOW
LEVEL
IN
LOW
LEVEL
OUT
120Hz
160Hz
80Hz
HIGHPASS
OUTPUT
11
67 8 9 10
CONTROLS AND CONNECTIONS
1. Equalizer - The EQ optimizes subwoofer performance
for audio or video playback.
2. Crossover Frequency - The crossover frequency
knob determines the highest frequency your
subwoofer will reproduce. It allows a seamless
transition from the subwoofer to the satellite
speakers.
3. Phase - The phase switch is used to adjust the
relative polarity of the subwoofer. When the phase
switch is up, the phase is normal - when the switch
is depressed, the subwoofer is 180 degrees out of
phase.
4. Gain - This knob controls the volume status of the
subwoofer.
5. Input - The Input switches between the normal
line/speaker inputs and the direct-LFE input.
6. Highpass Output - This toggle switch controls the
roll-off frequency of the high pass filter, the LOW
LEVEL OUT connectors, #7.
7. Low Level output - These RCA output jacks are used
when it is desirable to limit the low frequencies to your
main receiver/power amplifier; see more on page 6
8. Low Level Input - Main RCA input jacks, recommend
hook-up method. When using a single LFE (Low
Frequency Effects) cable from a Dolby Digital
receiver/processor, use either left or right RCA jack.
9. Fuse - Use only same type of fuses. Use a 6A 250v
MDL Slo-Blo fuse for the 120v model, and a 3A
250v MDL Slo-Blo fuse for the 230v model.
10. AC Plug - Plug in the AC line cord in here.
11. High Level Inputs - These High Level Inputs are for
receivers that do not have line-level “pre-amp out”
or “subwoofer out”jacks. When a pair of main or
satellite speakers are attached to the OUTPUT
terminals, they are driven the full range of
frequencies as generated by the music source
(receiver, amplifier, etc.)
12. LED - This LED turns green when the HPS250 is
receiving power (is turned on) and is receiving a
signal.
13. Main - This button is the master power switch.

If your receiver/processor does not have subwoofer
outputs for the left and right channels:
If your receiver/processor has subwoofer outputs for
the left and right channels:
NOTE: Some receivers have a single subwoofer
output (do not confuse this with a single LFE output as
described on the next page). In that case, it is
recommended that you use a Y connector (not
included) to maximize performance.
5
Amplifier/Subwoofer HPS1000
HPS1000 CONNECTIONS
LOW
LEVEL
OUT
LOW
LEVEL
IN
L
R
120Hz
160Hz
80Hz
HIGHPASS
OUTPUT
RECEIVER/PROCESSOR

If you have a Dolby Digital or DTSÒ
receiver/processor with a low-frequency-effect
(LFE) output:
NOTE: In this case, you do not need to use a Y
connector: Simply connect the LFE output on your
receiver/processor to either the left or right input
on the subwoofer:
If your receiver/amplifier has preamp output jacks
and main input jacks for the left and right
channels or you have a separate
preamp/processor and power amplifier:
This method of hookup can offer the highest level
of performance for your complete loudspeaker
system. Your subwoofer incorporates an
adjustable high-pass crossover in addition to a
variable low-pass crossover. When hooked up as
shown on the right, the subwoofer will limit the
low-frequency information that is returned to your
receiver/amplifier. Your receiver/amplifier does
not need to waste valuable power reproducing
the low frequencies. In addition, since no
low-frequency information is being sent to your
main loudspeakers, they are able to reproduce
mid and high frequencies with greater clarity.
6
Amplifier/Subwoofer HPS1000
HPS1000 CONNECTIONS Contintued...
LOW
LEVEL
OUT
LOW
LEVEL
IN
L
R
SUBWOOFER OR
LFE OUTPUT
120Hz
160Hz
80Hz
HIGHPASS
OUTPUT
LOW
LEVEL
OUT
LOW
LEVEL
IN
L
R
120Hz
160Hz
80Hz
RECEIVER/AMPLIFIER
OR PROCESSOR/AMPLIFIER
LEFT
RIGHT
RIGHT LEFT
LEFT
LOUDSPEAKER
RIGHT
LOUDSPEAKER
PRE
OUT
MAIN
IN
MAIN SPEAKER
OUTPUT
HIGHPASS
OUTPUT

OPERATION
Setting the Controls
1. Initially set the HPS1000’s Gain control to the “O”
position.
2. Initially set the HPS1000’s Crossover control to the
100Hz position.
Turning the Power On
3. Plug your HPS1000’s AC cord into a wall outlet. Do not
use the outlets on the back of the receiver.
4. Turn on your HPS1000 sub by pressing the power
button on the center of the front panel.
5. Turn on your entire audio system and start a CD or
movie sound track at a moderate level.
Adjusting the Gain Control
6. Turn your HPS1000’s Gain control (page 4, #4) up to
the “5”position (half way). If no sound emanates from the
subwoofer, check the AC-line cord and input cables. Are
the connectors on the cables making proper contact? Is the
AC plug connected to a “live”receptacle? Has the power
button been pressed to the “on”position? (Note: A green
indicator on the front panel will light when the power is on.)
Once you have confirmed that the subwoofer is active,
proceed by playing a CD, record or cassette. Use a
selection that has ample bass information.
7. Set the overall volume control of the preamplifier or
stereo to a comfortable level. Adjust the subwoofer’s Gain
control (page 4, #4) until you obtain a pleasing blend of
bass. Bass response should not overpower the room but
rather be adjusted so there is a harmonious blend across
the entire musical range. Many users have a tendency to
set the subwoofer volume too 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.
Crossover Adjustments
8. Crossover Control (page 4, #2) –The Low-Pass
control determines the highest frequency at which the
subwoofer reproduces sounds. If your main speakers can
comfortably reproduce some low-frequency sounds, set
this control to a lower frequency setting, between 50Hz –
100Hz. This will concentrate the subwoofer’s efforts on
the ultradeep bass sounds required by today’s films and
music. If you are using smaller bookshelf speakers that
do not extend to the lower bass frequencies, set the
low-pass crossover control to a higher setting, between
120Hz –150Hz.
The Phase Control
9. The Phase Control (page 4, #3) 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.
10. The EQ switch, located on the front panel, optimizes
the subwoofer’s performance for both movie and music
listening. When in the “Video”position, a special EQ
circuit is activated, enhancing low frequencies by
approximately 3dB at 32Hz and delivering the full impact
and excitement of today’s movie soundtracks. When in
the “Audio”position, the subwoofer provides the accurate
and linear frequency response that is ideal when a natural
tonal balance is desired for music listening.
11. Remember: every system, room and listener is different.
There are not necessarily any right or wrong settings; any
setting you choose will result in excellent performance.
Should you decide to fine-tune your system for optimum
performance, be patient and trust your ears. It will be worth
the effort involved to fully “tweak”your system.
7
Amplifier/Subwoofer HPS1000

8
Amplifier/Subwoofer HPS1000
5
5
4
4
3
3
2
2
1
1
A
A
B
B
C
C
D
D
E
E
F
F
G
G
HPS1000 Block Diagram
LOW PASS
F = 151 Hz
Q = 0.70
GAIN
STAGE
INPUT
BUFFER
PHASE
SWITCH
FRIEND
BRIDGED
OUTPUT
OVERDRIVE
MANAGEMENT
VARIABLE
LOW PASS
F=47-150Hz
Q = 1.11
SPEAKER
HIGH PASS
F=34Hz
Q = 1.77
LOW
LEVEL IN
HIGH
LEVEL IN
HIGH
LEVEL OUT
HPS1000 BLOCK DIAGRAM

9
Amplifier/Subwoofer HPS1000
HPS1000 TEST SET UP AND PROCEDURE
LOW
LEVEL
IN
LOW
LEVEL
OUT
120Hz
160Hz
80Hz
HIGHPASS
OUTPUT
1
Initial Control Settings
1. Audio/Video button should be on AUDIO
2. Crossover control should be set to full CW (150).
3. Phase button can be set to either setting.
4. Gain control should be set to full CCW (0)
5. Normal/Direct button should be on NORMAL.
General Function
UUT = Unit Under Test
1. Connect both right and left line level inputs (RCA) to
signal generator and UUT. Use Y-cable if necessary
from mono source. GAIN control should be full
counterclockwise.
2. Turn on generator, adjust to 100mV, 50 Hz.
3. Plug in power cord to UUT; push the main AC power
button ON. Green LED should be lit.
4. Turn GAIN control full clockwise; immediate bass
response should be heard and felt from port tube
opening.
5. Turn off generator, turn GAIN control fully
counterclockwise, disconnect RCA cables.
6. Connect one pair of speaker cables to both pairs (R)
and (L) input terminals. Cables should be connected
to an integrated amplifier fed by the signal generator.
7. Turn on generator and adjust so that speaker level
output is 2.0V, 50 Hz.
8. Turn GAIN control full clockwise; immediate bass
response should be heard and felt from the port tube
opening.
Sweep Function
1. Follow steps 1-4 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
driver and test.
Driver Function
1. Remove driver from cabinet following instructions on
page 10.
2. Check DC resistance of driver; it should be 6.7 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 6.0V.
4. Sweep generator from 20Hz to 1kHz. Listen to driver
for any rubbing, buzzing, or other unusual noises.

10
Amplifier/Subwoofer HPS1000
Amplifier Removal
1. Lay the subwoofer on its side on a padded surface,
amplifier facing upwards.
2. Locate and remove the (2) Allen head screws (#2) at
the bottom of the plastic cover with a 3/32”wrench.
3. Slide the amplifier straight down until it clears the
slotted brackets (#4) & (#5); pull away from the
cabinet and expose for servicing without further
disconnection.
4. To remove individual boards if desired, remove Philips
screws and all relevant molex or other connectors.
5. Wires threading through the cabinet, glued in place,
should be left intact under all circumstances.
Woofer Removal
1. DO NOT ATTEMPT TO PRY THE GRILLE (#10) OUT
OF ITS RECESS.
2. Lay the subwoofer on its side on a padded surface.
3. Remove the (4) rubber foot plugs (#15).
4. Remove the (4) 1”foot screws (#16), remove all four
feet.
5. Remove all (12) 2”exposed bottom panel screws
(#13).
6. Pull the bottom panel (#12) out of the cabinet - one
way to accomplish this is to partially screw one of
the 2”screws back into a threaded “foot”hole and pull
on the screw. Lift the bottom panel & woofer (#9) out
of the cabinet.
7. Unplug both woofer terminals; remove all (8) 3/4”
screws (#11).
DISASSEMBLY PROCEDURES
WHEN SERVICING THIS AMPLIFIER:
1. Do not touch the metal frame of the woofer (if removed from the cabinet) when driving the amplifier at high power
levels. In the unlikely event that the output devices in the amplifier fail and present an open circuit during their operation,
AND the driver voice coil was to come in contact with the motor assembly, hazardous voltage could be present at the
woofer frame.
2. When 120/230v-based test equipment is connected to the amplifier in any way, use of a 1000W isolation transformer
(Stancor model GIS-1000 or similar) on the subwoofer is necessary for safety; in addition, an isolator plug, (a
three-to-one pin adapter sometimes called a “cheater plug”) should be used on the power cord plug of the test equipment
being used.

HPS 1000 (120 & 230 V) TEST PROCEDURE
Idle current check, and output stage bias adjustment :
nRemove and expose amplifier assembly by following instructions on the preceding page. All connectors must
remain intact.
nLocate and disconnect the CD+ connector on the main board; insert a DC Ammeter set to a low range between
the two connectors.
nLocate and adjust R13 and R28 potentiometers on the main board near the connector to maximum CCW.
nAdjust R13 and R28 on the Feature-Linear board fully counter clockwise.
nApply the appropriate AC power to unit, switch AC power on.
nAdjust R28 until current meter reads 5 mA + idle.
nAdjust R13 until current meter reads 10 mA + idle.
nSwitch AC power off.
nRemove current meter and connect CD+ harness to CD+ connector on the Feature-Linear board.
Audio Test :
Check noise:
nConnect a true RMS voltmeter across the power amplifier output,
n(SPKR+ and SPKR- on the Feature-Linear board).
nVary the Gain and Frequency controls from minimum to maximum, verifying the noise reading on the voltmeter
remains less than 8 mV, AC.
nAdjust the Gain control to minimum.
nApply an 800 mV, 60 Hz signal to the Left RCA low level input.
nVary all controls while looking at the oscilloscope, watch and listen for any irregularities, or distortion.
Check power:
nPlace a 7 Wresistive load across the power amplifier output.
nConnect a true RMS voltmeter across the power amplifier output.
nSet Frequency control to maximum.
nAdjust gain control to verify the amplifier will deliver:
lAt least 75 Volts AC, “clean” - no visible distortion
lAt least 80 Volts AC, with visible “rounding of the peaks” distortion.
lDO NOT RUN AMPLIFIER AT FULL POWER CONTINUOUSLY, FOR MORE THAN 5 SECONDS.
11
Amplifier/Subwoofer HPS1000

12
Amplifier/Subwoofer HPS1000
HPS1000 CABINET EXPLODED VIEW
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ED
C
BA
77
66
55
44
33
22
1
1
1
2
10
11
12
13
13
14
15
16
18
18
21
21
20
20
19
19
3
5
4
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
AMPLIFIER ASSEMBLY
AMPLIFIER ASSEMBLY
AMP. MOUNTING SCREWS, MS, BHXS
8-32 x .5 BLACK
BRACKET SCREWS, PB, PPH, #8 x .75"
AMP. ASSY. BRACKET, LEFT
CABINET HPS1000
INPUT CUP ASSEMBLY
INPUT CUP ASSEMBLY
INPUT CUP SCREWS, PB, PPH, #6 x .75"
15" WOOFER
GRILLE
120V
230V
120V
230V
AMP. ASSY. BRACKET, RIGHT
FEET
FOOT PLUGS
BOTTOM PANEL GASKET (NOT SHOWN)
GRILLE GASKET
PASSIVE RADIATOR (2 PER SET)
PASSIVE RADIATOR GASKET (2PER SET)
PASSIVE RADIATOR SCREWS
TRIM RINGS (2 PER SET)
WOOFER SCREWS, PB, PPH, #8 x .75"
CABINET BOTTOM
BOTTOM SCREWS, FLH BLACK #8 x 2"
NOT FOR SALE
NOT FOR SALE
901701-008
900101-012
334189-001
334189-002
NOT FOR SALE
334193-005
334193-009
903401-012
333959-001
333767-001
334211-001
334213-001
903101-016
334211-001
334213-001
333944-001
334184-001
333784-001
333954-001
NOT FOR SALE
334184-001
1
1
2
6
1
1
1
1
1
6
1
1
8
1
12
4
4
1
2
2
2
16
2
9
EDCBA
HPS1000
CABINET EXPLODED VIEW
Description DescriptionQty. Qty.Ref.# Ref.#Part Number Part Number

13
Amplifier/Subwoofer HPS1000
HPS1000 AMP ASSEMBLY EXPLODED VIEW
E
E
D
D
C
C
B
B
A
A
77
66
55
44
33
22
11
HPS1000
Amplifier
Assembly
6
36
5
9
11
1
8
97
15
14
16
13
12
13
5
10
4
2
1 930042 AMP HOUSING PLASTIC 1
2 810066 MET, HTSNK CLIPS 10
3 810072 MET, HTSNK LEFT 1
4 810073 MET, HTSNK RIGHT 1
5 HS0004 SCREW, 6-32 1/4 PAN PHIL ZNP 8
6 MM0025 MISC, PC MT SCREW TERM 6-32 6
7 HS0072 SCREW, #4 HI-LOW PAN PHIL ZNP 4
8 MC0003 CABLE, TIE 40MM W/ METAL RING 4
9 MS0005 SILPAD, .009"” .3C/W TO3P 5
10 810069 MET, HTSNK 1
11
12 RP0076 KNOB FOR POTS 2
13 RP0077 KNOB FOR PUSH SWITCH 3
14 HN0006 NUT, KEP 1/4AF 6-32 ZNP 1
15 HS0076 SCREW, #6-32x3/8 FLAT CS ZNP 1
16 810088 MET, HTSNK 1x2 BRIDGE 1
RP0078 KNOB FOR POWER BUTTON 1
Power
Board
AC
Power
Board
Shield
Board
Linear Amplifier
Board
Ref.
#Ref. #
Part # Part #Description DescriptionQty Qty

14
Amplifier/Subwoofer HPS1000
HPS1000 INPUT CUP ASSEMBLY EXPLODED VIEW
E
E
D
D
C
C
B
B
A
A
77
66
55
44
33
22
11
HPS1000
Input Cup
Assembly
20 630031 PCB, INPUT SHIELD HPS500/1K 1
21 930035 CUP, OUTER PLASTIC 1
22 930043 CUP, INNER PLASTIC 1
23 FH0010 FUSE, HOLDER PANEL MT RANGLE 1
24 FS0027 FUSE, 6A 250V 1.25X.25 GLASS 1
25 HN0015 NUT, HEX KEP #8-32 ZNP 8
26 HS0041 SCREW, SELF TAP #4 BLK OXIDE 1
27 HS0072 SCREW, #4 HI-LOW PAN PHIL ZNP 4
28 HS0074 SCREW, #4-40X3/4 PAN PHIL ZNP 1
29 JC0086 CNCTR, BINDING POST RED 4
30 JC0087 CNCTR, BINDING POST BLK 4
31 MC0003 CABLE, TIE 40MM W/ METAL RING 2
32 MZ0023 STANDOFF, .5" NYLON LOCKING 1
33 MZ0028 STANDOFF, 1/2" AL ID.151 #409 1
Ref.
#
Part # Description Qty
27
21
32
24
23 26
29
30
28
37
20
25
22
27
31
Input Board
High Level
Input Board

15
Amplifier/Subwoofer HPS1000
HPS1000 PACKING
LEFT & RIGHT FOAM
#333782-001
(each - does not come as a set)
CARTON
#333608-001 (120V)
#333608-002 (230V)
HPS1000
SURVEY CARD
#330033-001
WARRANTY CARD
#334085-001
OWNER'S MANUAL
#333612-001 (120V)
#333946-001 (230V)
EUROPEAN
230 VOLT
AC CORD
#WI0036
US 120 VOLT
AC CORD
#WI0032
PROTECTIVE
FOAM PACKING
SHEET
NOTE: For packing and unpacking
turn the carton up-side-down.
HPS1000
HPS1000

16
Amplifier/Subwoofer HPS1000
HPS1000 POWER SUPPLY PCB
Solder Side Traces as shown
through the board
Component Traces
H
G
F
FGH
E
D
C
B
A
ABCDE
LM
K
J
I
LM
IJK
Power Supply PCB

17
Amplifier/Subwoofer HPS1000
HPS1000 LINEAR AMPLIFIER PCB
Solder Side Traces as
shown through the board
Component Traces
Linear Amplifier PCB
H
G
F
FGH
E
D
C
B
A
ABCDE
LM
K
J
I
LM
IJK

18
Amplifier/Subwoofer HPS1000
HPS1000 AC POWER & LOW LEVEL INPUT PCB's
E
E
D
D
C
C
B
B
A
A
77
66
55
44
33
22
11
Solder Side Traces as shown
through the board
Component Traces
Solder Side Traces as
shown through the board
Component Traces
AC Power
PCB
Low Level
Input PCB

19
Amplifier/Subwoofer HPS1000
HPS1000 HI LEVEL INPUT PCB
Solder Side Traces as shown
through the board
Component Traces
H
G
F
FGH
E
D
C
B
A
ABCDE
LM
K
J
I
LM
IJK
Hi Level Input PCB

HPS1000 PARTS LIST
Power supply PCB
Integrated Circuits
U3 UA0003 OPAMP, QUAD 14PIN DIL LM324N 1
U5 UP0004 PWM, 8PIN DIL UC3842N 1
Transistors
Q1, Q23 QB0017 TRANS, NPN 150V 0.6A 2N5551 2
Q3 QB0033 TRANS, NPN 250V 1A TO220 TIP47 1
Q4, Q13, Q14 QB0002 TRANS, NPN 40V .6A TO92 2N4401 3
Q5, Q7 QB0014 TRANS, PNP MPSA92 TO92 2
Q8 QB0050 TRANS, TO92 MPA-44 1
Q9, Q27 QM0015 MOSFET, IRF640 TO220AB 2
Q19 QB0019 TRANS, NPN TIP29B/C T0220 1
Q21 QB0013 TRANS, PNP TIP30C TO220 1
Q22, Q26 QB0018 TRANS, PNP 150V 0.6A 2N5401 2
Capacitors
C2, 9, 11 CC0021 CAP, C 470PF 1KV 10% 3
C3, 73 CC0020 CAP, CA 470PF 100V 5% 2
C4, 79 CE0010 CAP, E 22UF 50V 20% 105C .1LS" 2
C6 CC0040 CAP, CA 4700PF 100V 10% 1
C10 CC0020 CAP, CA 470PF 100V 5% 1
C12 CF0146 CAP, F 6.8UF 250V 10% 27MMLS 1
C13, 35, 65 CC0059 CAP, CA .1UF 100V 20% 3
C14 CC0032 CAP, C 2200PF 600V 10% 1
C17 CC0078 CAP, C .22UF 50V 10% .2LS 1
C19, 20 CC0065 CAP, CA 2200PF 50V 5% 2
C21 CF0008 CAP, F 2200PF 100DC 63AC 5% 1
C22 CC0017 CAP, C 330PF 100V 10% 1
C23 CC0095 CAP, C 470PF 100V 5 1
C24 CC0079 CAP, C .1UF 50V 20% .1LS 1
C28 CC0087 CAP, CA .01UF 100V 20% 1
C30, 31, 32, 33, CE0121 CAP, E 470UF 200V 20% 30X25 5
34
C41, 42 CE0003 CAP, E 2.2UF 50V 20% 105C 2
C55, 56 CC0082 CAP, CA .1UF 50V 20% 2
C74 CC0072 CAP, CA 100PF 100V 10% 1
Diodes
D2, 5, 6, 7, 12, DS0001 RECT, 100mA 75V SIGNAL 1N4148T 7
24, 25
D9 DR0085 RECT, 8A 400V TO220AC MUR860 1
D23 DZ0018 ZENER, 2.5-37V SHUNT TL431CLP 1
Z1, 5, 6 DZ0002 ZENER, 500mW 12V 5% 1N5242B 3
Resistors
R2, 27, 37 RM0180 RES, MF 4.99KW1/4W 1% 3
R3 RC0037 RES, CF 2.0KW1/4W 5% 1
R4 RM0247 RES, MF 38.3KW1/4W 1% 1
R5 RM0276 RES, MF 294KW1/4W 1 1
R6, 10, 11, 28, 70 RM0011 RES, MF 100KW1/4W 1% 5
R7, 47 RM0120 RES, MF 30.1KW1/4W 1% 2
R8 RC0127 RES, CF 30KW1/4W 5% 1
R9, 13 RM0079 RES, MF 750W1/4W 1% 2
R12 RC0116 RES, CF 330KW1/4W 5% 1
R14, 15, 35, 88 RM0113 RES, MF 20.0KW1/4W 1% 4
R16 RM0089 RES, MF 2.43KW1/4W 1% 1
R17 RC0006 RES, CF 10KW1/4W 5% 1
R18, 39, 89, 90 RM0336 RES, MF 47W0.6W 1% FLAMEPROOF 4
R19 RX0072 RES, MO 100W1W 5% 1
R20 RX0080 RES, MO 4.7W2W 5% 1
(ELEVATED 5MM )
R21, 93 RM0339 RES, MF 10W0.6W 1% FLAMEPROOF 2
R22 RM0147 RES, MF 16.2KW1/4W 1% 1
R23 RC0273 RES, ZERO OHM 1/4W 1
R25, R51 RC0083 RES, CF 100KW1/4W 5% 2
R26 RM0126 RES, MF 47.0KW1/4W 1% 1
R30, 50, 68, Z4 RM0001 RES, MF 1.00KW1/4W 1% 4
R31 RM0021 RES, MF 1.82KW1/4W 1% 1
R32 RM0260 RES, MF 1.0MW1/4W 1% 1
R38 RM0111 RES, MF 17.8KW1/4W 1% 1
R40, R92 RW0022 RES, WW 0.1W2W 5% 2
R41 RM0082 RES, MF 1.21KW1/4W 1% 1
R43 RM0031 RES, MF 3.32KW1/4W 1% 1
R45 RM0035 RES, MF 4.75KW1/4W 1% 1
R46 RM0205 RES, MF 22.6KW1/4W 1% 1
R49 RM0065 RES, MF 200W1/4W 1% 1
R54 RM0012 RES, MF 100W1/4W 1% 1
R71 RM0002 RES, MF 10.0KW1/4W 1% 1
R74 RM0043 RES, MF 6.81KW1/4W 1% 1
R77 RC0082 RES, CF 100KW1/2W 5% 1
R72 RM0114 RES, MF 22.1KW1/4W 1% 1
20
Amplifier/Subwoofer HPS1000
REF # PART # DESCRIPTION QTY REF # PART # DESCRIPTION QTY