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PSW-D110/DPS-10
Powered Subwoofer
SERVICE MANUAL
JBL Consumer Products Inc. 250 Crossways Park Drive Woodbury, N.Y. 11797 1-800-336-4JBL in the USA
A Harman International Company
Rev F 2/2001
Amplifier/Subwoofer
PSW-D110/DPS-10
SAFETY INFORMATION
Warning
Any person performing service of this unit will be exposed to hazardous voltages and the risk of electric shock. It is assumed that any person who removes the amplifier from this cabinet has been properly trained in protecting against avoidable injury and shock. Therefore, any service procedures are to be performed by qualified service personal ONLY!
Critical Components
All components identified with the IEC symbol in the parts list and the schematic diagram designate components in which safety can be of special significance when replacing a component identified with . Use only the replacement parts designated in the parts list or parts with the same rating of resistance, wattage or voltage.
Caution
This unit does not have a power switch. Hazardous voltages are present within the unit whenever it is plugged in. Before the amplifier is plugged in, be sure its rated voltage corresponds to the voltage of the AC power source to be used. Incorrect voltage could cause damage to the amplifier when the AC power cord is plugged in. Do not exceed rated voltage by more than 10%: operation below 90% of rated voltage will cause poor performance or may shut the unit off.
List of Safety Components Requiring Exact Replacements
F1 PWRCORD Fuse SLO BLO 1.25A 250V UL approved SPT-2 or better with polarized plug, UL approved wire with the hot side to fused side. Use with factory replacement panel strain relief only. Transformer. Use only factory replacement. Bridge diode. Use only factory replacement. 4700uF,50V electrolytic filter caps. Be sure replacement part is at least the same working voltage and capacitance rating. Also the lead spacing is important. Incorrect spacing may cause premature failure due to internal cabinet pressure and vibration. 10uF 50V electrolytic redial See Page 16 Service Bulletin Power output module. Use only factory replacement Faceplate. Use only factory replacement
TRX1
DBR
Leakage/Resistance Check
Before returning the unit to the customer, perform a leakage or resistance test as follows: Leakage Current. Note there is no power switch on this unit. When the power plug is plugged in, the unit is live. Connect the unit to its rated power source. Using an ammeter, measure the current between the neutral side of the AC supply and chassis ground of the unit under test. If leakage current exceeds 0.5A, the unit is defective. Reverse the polarity of the AC supply and repeat. Resistance. Measure the resistance from either side of the line cord to chassis ground. If it is less than 500k ohms, the unit is defective. WARNING! DO NOT return the unit to the customer if it fails one of these tests until the problem is located and corrected.
C1, 2
C6 SB2AMI Faceplate
Air leak cover Use only factory replacement CMC1 L1 Fuse PCB Main PCB
Use only factory replacement Use only factory replacement Use only factory replacement Use only factory replacement
00465
IMPORTANT SERVICE NOTES: When testing the PSW-D110/DPS-10 Series amplifier, a load must always be connected to the output terminals, whether the woofer, or a 4 to 8 ohm resistive load. All AC powered test instruments (meters, oscilloscopes, etc.) must have a floating ground, i.e., be connected to an isolation transformer.
2
Amplifier/Subwoofer
PSW-D110/DPS-10
TABLE OF CONTENTS
SAFETY INFORMATION ...............................................2 TABLE OF CONTENTS.................................................3 GENERAL SPECIFICATIONS .......................................3 DETAILED SPECIFICATIONS.......................................4 PSW-D110/DPS-10 CONTROLS AND THEIR FUNCTION .........................................................6 OPERATION...................................................................7 SPEAKER CONNECTIONS...........................................8 TROUBLESHOOTING ...................................................9 PSW-D110/DPS-10 TEST SET UP AND PROCEDURE......................................................10 PSW-D110/DPS-10 POWER AMP TEST PROCEDURE and FLOW CHART ....................11 SERVICE BULLETIN JBL9902 REV1 - MAY 1999 ..........14 SERVICE BULLETIN JBL9903 - APRIL 1999 ..................15 SERVICE BULLETIN JBL2000-01 - JANUARY 2000.......16 CABINET EXPLODED VIEWS ....................................17 AMPLIFIER EXPLODED VIEW ...................................18 PSW-D110/DPS-10 MECHANICAL PARTS LIST.......19 PACKING EXPLODED VIEWS....................................20 PSW-D110/DPS-10 Version 3.53 PCB (Component Side) ........................................................21 PSW-D110/DPS-10 Version 3.53 PCB (Solder Side) ................................................................22 PSW-D110/DPS-10 Version 3.93 PCB (Component Side) ........................................................23 PSW-D110/DPS-10 Version 3.93 PCB (Solder Side) ................................................................24 PSW-D110/DPS-10 ELECTRICAL PARTS LIST ........25 PSW-D110/DPS-10 INTEGRATED CIRCUITS ...........26 PWS-D110/DPS-10 SCHEMATIC 1 of 2.....................27 PWS-D110/DPS-10 SCHEMATIC 2 of 2.....................28
GENERAL SPECIFICATIONS
Amplifier Power (RMS). . . . . . . . 150 watts Driver 10" . . . . . . . . . . . . . High-Polymer Laminate Inputs . . . . . . . . . . . . . . . Line Level and Speaker Level Outputs . . . . . . . . . . . . . . Line Level and Speaker Level Low-Pass Frequency . . . . . . . . Continuously variable from 60Hz 180Hz High-Pass Frequency . . . . . . . . Continuously variable from 60Hz 180Hz when using line-level inputs 180Hz when using speaker-level inputs Frequency Response . . . . . . . . 30Hz low-pass crossover setting PSW-D110 Dimensions (H x W x D) . . . . . . . 15-3/8 x 15-3/8 x 17" (391 x 391 x 432mm) Weight . . . . . . . . . . . . . . . 33 lbs/15 kg DPS10 18-1/16 x 14-7/8 x 15-7/8" (459 x 378 x 403mm) 30 lbs/13.6 kg
3
Amplifier/Subwoofer
PSW-D110/DPS-10
DETAILED SPECIFICATIONS
LINE VOLTAGE US 120vac/60Hz EU 230vac/50-60Hz Parameter Amp Section Type (Class AB, D, other) Load (speaker) Impedance
Yes/No Yes Yes
Hi/Lo Line 108-132 207-264
Unit Vrms Vrms Conditions
Notes Normal Operation Normal operation, MOMS required Notes Class D Preferred...Sink required for Class AB
Specification Unit
D 4 150 75
Ohms Watts Watts % % mV-DC DF Nominal 1 input driven 1 input driven 22k filter 22k filter @ Speaker Outputs
Z-curve required Peak power RMS 75w (Power Bandwidth 30-100Hz)
Rated Output Power
THD@ Rated Power THD @ 1 Watt DC Offset Damping factor Input Sensitivity Input Frequency Line Input Speaker/Hi Level Input Signal to Noise SNR-A-Weighted SNR-unweighted SNR rel. 1W-unweighted Residual Noise Floor Residual Noise Floor Input Impedance Line Input Speaker/Hi Level Input Filters Low Pass (fixed or variable) Low Pass filter (point or range) Slope Q Subsonic filter (HPF) Slope Q
0.1 0.1 2 >200
50 110 2.7
Hz mVrms Vrms
Nominal Freq. To Rated Power/ Vol @ Max To Rated Power/ Vol @ Max
1 input driven 1 input driven 1 input driven: AP source Z = 25 ohms
100 75 65 2 1.5
dBA dBr dBr mVrms mVrms(max)
relative to 75w power relative to 75w power relative to 1W Output
A-Weighting filter 22k filter 22k filter
Volume @max, using RMS reading DMM/VOM (or A/P) Volume @max, w/ A/P Swept Bandpass Measurement (Line freq.+ harmonics)
10k 200
ohms ohms
Nominal Nominal 0dBr = 1w @ 50Hz
Variable 60-120 18 1 25 12 1
Hz dB/Octave Damping Hz dB/Octave Damping -3dB Point -3dB Point
4
Amplifier/Subwoofer
Limiter (yes/no) THD at Max. Output Power Features Phase Switch (yes/no) Volume (lin/log) pot Taper
PSW-D110/DPS-10
Yes 10
% Maximum Output Power Maximum THD as a result of limiting.
yes linear
-- -- --
Input Configuration Line (L,C,R,AC3,Mono) Line Outputs (L,C,R) Line-Out Adj. X-over Spkr/Hi Level (L,C,R,mono) In In
L,R L,R 130-240 L,R 100
-- -- Hz -- Hz
Enabled w/Line/Spkr Input Select Switch Buffered Output / Pre-Volume control Var-HPF (Pot CCW and CW Rear panel Variable xover positions) Enabled w/Line/Spkr Input Select Switch 8 ohm Satellite: 6dB/oct Driven from zero ohms source impedance passive xover Bi-Color LED (green=signal/ red=no signal)
Spkr Out: Hi Pass Filter Signal-Present LED Signal-Present Input Freq. Signal-Present Level Signal-Present Bandwidth Signal-Present Turn-on time Auto Mute/ Turn-OFF Time Power on Delay time Transients/Pops Signal-Present Transient Turn-on Transient Turn-off Transient Efficiency Stand-by Input Power AC Power Cons.@1W Power Cons.@rated power Efficiency Protection Short Circuit Protection Line Fuse Rating yes 1.25
100 2 1k 1 15
Hz mV Hz sec. min.
Nominal 100Hz into Line Input w/ 1 ch. driven Signal-Present-LPF for noise immunity
200uF Series Cap on PCB
Amp connected and AC on, then input signal applied T before muting, after signal is removed AC Power Applied
3
sec.
5 500 500
mV-peak mV-peak mV-peak
@ Speaker Outputs @ Speaker Outputs @ Speaker Outputs AC Line cycled from OFF to ON AC Line cycled from ON to OFF
17 18 107 70.09%
Watts Watts Watts %
@ nom. line voltage @ nom. line voltage @ nom. line voltage Relative to 75w output
Direct short at output Amps Type-T or Slo Blo
5
Amplifier/Subwoofer
PSW-D110/DPS-10
PSW-D110/DPS-10 CONTROLS AND THEIR FUNCTION
1. Power - (PSW-D110 ONLY) This light will be RED when the unit is plugged in and not receiving a signal; when the PSW-D110 receives a signal, the light will cycle to GREEN. If no signal is received after 10 15 minutes the light will cycle back to RED (standby) until a signal is present again. 2. Level Control - The subwoofer Level Control, (PSW-D110, located on the front panel, DPS-10, on the rear panel) adjusts the volume of the subwoofer relative to the rest of the system. 3. High Pass Control - Controls the the roll-off point of the highest frequency the subwoofer will produce. 4. Phase Switch - Changes the subwoofer's output to be in phase or 180 degrees out of phase with the program material. 5. Low Pass Control - Controls the roll-off point of the lowest frequency produced at the High Pass Output Jacks. 6. High Pass Output - When using the Line-Level Input jacks, these are connected to an external power amplifier or receiver to power the main loudspeakers with a high pass filter if desired. 7. Line Input - Main Input connection to subwoofer (preferred). 8. Speaker In Jacks - Main Input connection to subwoofer when line level, subwoofer, or pre-amp output connectors are not availible, or when a high pass filter (set at 180Hz) to main loudspeakers is desired through the Speaker Output Jacks. 9. Speaker Out Jacks - Connected to main loudspeakers when the Speaker Input Jacks are used.
Front Panel (PSW-D110 only)
1
min max
2
Rear Panel
120
High Pass
90 60
150 180
3
Phase
180o
0o
4 5 6 7 8
R
120
Low Pass
90 60
150 180
Line
High Pass Output L Input R
R
9
L SPKR IN L SPKR OUT
6
Amplifier/Subwoofer
PSW-D110/DPS-10
OPERATION
Crossover Adjustments
High-Pass Control
· This control is only active if you are using the hook-up method described in detail on page 8, Figure 3. The High-Pass control determines the frequency at which the main speakers will start reproducing sounds. If your main speakers can comfortably reproduce some low-frequency sounds, also set this control to a lower frequency setting, between 50Hz 100Hz. This will concentrate the subwoofer's efforts to the ultradeep bass sounds, while your main speakers continue to reproduce the mid-bass information. If you are using smaller bookshelf speakers that do not extend to the lower bass frequencies, set the high-pass crossover control to a higher setting, between 125Hz 180Hz. With this setting, your main speakers will not have the burden of reproducing any low-frequency sounds. Final adjustment and blending of the low-pass and high-pass controls may evolve over several listening sessions. A good starting point would be to set both the lowand high-pass controls to the same frequency and adjust from that point.
Phase
Phase Control
The Phase Control determines whether the subwoofer speaker's piston-like action moves in and out with the main speakers, 0° , or opposite the main speakers, 180° . There is no correct or incorrect setting. 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. Remember, every system, room and listener is different. There are no 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.
Low-Pass Control
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 180Hz.
7
Amplifier/Subwoofer
PSW-D110/DPS-10
SPEAKER CONNECTIONS
NOTE: The rear plate for the PSW-D110 is shown, which has the level control on the front panel. The DPS-10 has this level control on the rear panel (amplifier)
Figure 1
Power
120 90 60 150 180
2) If your receiver/amplifier has subwoofer outputs or preamp output jacks for the left and right channels. See Figure 2. Note: Some receivers/amplifiers have a single (mono) subwoofer output. In this case, it is recommended that you use a "Y"-connector (not included) to maximize the subwoofer's performance.
High Pass
Phase
180o
0o
120
Low Pass
90 60
150 180
Line
High Pass Output L Input R
RIGHT SPEAKER
Power
RECEIVER/AMPLIFIER
SPEAKER OUTPUT RIGHT LEFT
120
R
R
LEFT SPEAKER
High Pass
90 60
150 180
Figure 3
RECEIVER/AMPLIFIER
L SPKR IN
L SPKR OUT
Phase
180o
0o
PRE OUT
MAIN IN LEFT
120
1) If your receiver/amplifier has no subwoofer outputs or preamp outputs for the left and right channels. See Figure 1.
Line
Low Pass
90 60
150 180
RIGHT
MAIN SPEAKER OUTPUT
High Pass Output L Input R
RIGHT
LEFT
R
R
L SPKR IN
L SPKR OUT
Power
120
High Pass
90 60
150 180
Figure 2
RIGHT LOUDSPEAKER
LEFT LOUDSPEAKER
Phase
180o
0o
RECEIVER/AMPLIFIER
SUBWOOFER OUT
120
Low Pass
90 60
150 180
LEFT
RIGHT
3) If your receiver/amplifier has preamp output jacks and main input jacks for the left and right channels or you have a separate pre-amp/ processor and power amplifier. See Figure 3. This method of hookup can offer the highest level of performance for your complete loudspeaker system. The PSW-D110/DPS-10 incorporates a variable high-pass crossover in addition to a variable low-pass crossover. When hooked up as shown above, 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
Line
High Pass Output L Input R
MAIN SPEAKER OUTPUT
RIGHT
LEFT
R
R
L SPKR IN
L SPKR OUT
RIGHT LOUDSPEAKER
LEFT LOUDSPEAKER
8
Amplifier/Subwoofer
PSW-D110/DPS-10
TROUBLESHOOTING
If you used the high-level (speaker) inputs and there is no sound from any of the speakers, check the following: · Receiver/amplifier is on and a source is playing. · Powered subwoofer is plugged in. · Check all wires and connections 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 low bass output, check the following: · Make sure the connections to the left and right "Speaker Inputs" have the correct polarity (+ and ). · Make sure that the sub-woofer is plugged into an active electrical outlet. · Powered subwoofer is plugged in. · Adjust the crossover point.
If you used the line-level inputs and there is no sound from the subwoofer, check the following: · Receiver/amplifier is on and a source is playing. · Powered subwoofer is plugged in. · Check all wires and connections between receiver/ amplifier and subwoofer. Make sure all wires are connected. Make sure none of the wires are frayed, cut or punctured. · Review proper operation of your receiver/amplifier.
9
NOTE: When testing the PSW-D110/DPS-10 amplifier, a load must always be connected to the output terminals, whether the woofer, or a 4 to 8 ohm resistive load.
PSW-D110/DPS-10 TEST PROCEDURE
A. Power Amp Section
1. Resistance Check Resistance from O/P of the module to GND should be >10K (NO LOAD) Resistance from V+ of the module to V- of the module should read >5k Resistance from V+ of the module to O/P of the module should read >10K Resistance from V- of the module to O/P of the module should read >10K
2. Power Up LED RED 3. D.C. Operation Voltage measurements (DVM) Between And Should be Reading +6V V+6.2V V+ GND +43.5v O/P GND 0V VGND -43.5V +15V GND +15.5V S/D V+5.75V FR GND 0V I/P GND 0V GND GND 0V -15V GND -15.5V
4. Check Switching Frequency Use scope (EITHER USES AN ISOLATION TRANSFORMER OR ATTACHES THE PROBE TIP TO SPK- and REFERENCE LEAD TO SPK+) -Reading 100kHz +/-10%,1Vpp
B. Pre Amp Section
1. Low Level Input Sensitivity -Set up Turn level and Low-Pass Pot Fully CW Generator set at 50mV@43Hz Signal to Low level input -Voltage measurements OP AMP U1(14) U1(7) 590mV 603mV SPEAKER O/P 14.5V
U1(1) 415mV
U1(8) 395mV
U2(1) 5.73V
U2(7) 5.2V
2. High Level Input Sensitivity -Set up Turn level and Lo Pass Pot Fully CW Set Generator at 2.55V@43Hz Signal to High level input Voltage measurements 14.5V at speaker output 3. Low-Pass Set upSet Generator at 100mV@100Hz Signal to Low level input Measure voltage at speaker output Voltage measurements Low-Pass Pot Setting CW CCW Output 11.1V 5.37V
11
4. High-Pass -Set up Set Generator at 100mV@at 100Hz Signal to Low level input Measure voltage at high-pass output
-Voltage measurement Hi-Pass Pot Setting CW CCW Output 24mV 55mV
4. LED With a 35mV input signal at a single Low level input, LED should change to green See flow chart (following page) for detailed diagnostics.
12
PSW-D/DPS-10 POWER MODULE TESTING FLOW CHART
CAUTION : MODULE OUTPUT IS FLOATING AND IS NOT PROTECTED AGAINST A SHORT TO GROUND. ALL TEST INSTRUMENTS CONNECTED TO THE OUTPUT MUST BE FLOATING. ATTACH THE SCOPE PROBE TIP TO SPK - and REFERENCE LEAD TO SPK+.
START
Resistance check (no load) between V+ V-, V+ O/P,V- O/P and O/P to GND is > 5K no
OK
Check V+; V-; +/-15V voltage at the module no Replace Module
OK
yes Check 6V at the module wrt V=6.2V no
OK
yes
Power up with no signal input LED RED
Check transformer, CMC, rectifier, C1, C2, D9, D10, R16 and R17
no
OK
yes
Check input of module wrt GND = 0V D.C.
Check fuse transformer, CMC, rectifier, C1 and C2
Check D6, R9 and R46
yes Check S/D voltage at the module wrt V- =5.75V no Check D1, R1, Q3, Q4, Q5, and SCP
no
OK
Check C29 and Pre-AMP
OK
yes Use scope to check O/P at module wrt GND 90Vpp square wave shown no
OK
yes Use scope to check switchi4. High-Pass
no
OK
yes yes Check L1, L2, L3, L4, C6 and C24
MODULE OK END
13
Amplifier/Subwoofer
PSW-D110/DPS-10
SERVICE BULLETIN JBL9902 REV1 - MAY 1999
To all JBL Service Centers Model: PSW-D110
Subject: Grille removal
When servicing the PSW-D110 subwoofer, care must be taken when removing the metal subwoofer speaker grille. Removing the grille by grasping one grille edge and pulling it off with a hinge-like action could result in broken grille pins.
To Remove
1) Place the subwoofer on a padded surface, with the grille facing upwards. 2) Grasp the grille with both hands in two of the opposite cut-outs between the grille and the cabinet. 3) Pull up on the grille gently, rocking the grille frame back and forth, evenly on both sides, until the grille is
free of the cabinet.
Note:
For grille replacement, there are two versions of the grille. Earlier version has a .220" (5.6mm) grille pin diameter. JBL Part# 200510 Later version has a .410" (10.4mm) grille pin diameter. JBL Part# 200511 In the case of a missing grille, where pin diameter cannot be measured: take approximate diameter from the rubber grille cups in the subwoofer cabinet.
14
Service Bulletin
Service Bulletin JBL9903 Rev1 - February 2001 To: All JBL Service Centers This is considered a Minor repair Models: PSW-D110, PSW-D112, ARC SUB 8, ARC SUB 10 Subject: Check Solder Joints in Event of Failure Some performance related complaints in the PSW-D110, PSW-D112, ARC SUB 8 or ARC SUB 10 powered Subwoofers may be caused by cold solder connections between the 28 pins of the Power Amp Module and the main circuit board. When troubleshooting, failure to check these joints can result in erroneous conclusions or wasted time. In the event you receive a PSW-D110, PSW-D112, ARC SUB 8 or ARC SUB 10 Subwoofer with the complaints "Dead, or No Output, or Motorboating (Oscillation)", perform the steps listed below first before any further troubleshooting takes place:
1) Unplug all cables, lay the subwoofer on a padded surface. 2) Remove all Philips screws around the outer perimeter of the amplifier faceplate. 3) Remove amplifier assembly; you should be able to remove the amplifier far enough out of the cabinet to service it without removing the woofer wires. 4) Locate the Power Amp Module; it is the large gray component with a metal case. On the solder side of the circuit board are the 28 soldered connections to the Module. 5) Regardless of whether you can visibly see breaks in any of the connections or not, carefully re-solder all 28 pin connections, adding 60/40 rosin core solder. Take care not "bridge" any connections on the board with solder. 6) Inspect the solder joints to the main filter capacitors C1 and C2 on the main PCB and re-solder if needed. 7) Replace the amplifier assembly back into the cabinet; replace the screws. 8) Test the unit by applying a signal from a music source, adjust the volume to a moderate level and confirm the original problem has been corrected.
IMPORTANT SERVICE NOTES: When testing the PSW-D, or ARC Series amplifier, a load must always be connected to the output terminals, whether the woofer, or a 4 to 8 ohm resistive load. All AC powered test instruments (meters, oscilloscopes, etc.) must have a floating ground, i.e. be connected to an isolation transformer.
JBL Incorporated
250 Crossways Park Dr.
Woodbury, New York 11797 (516) 496-3400
15
Service Bulletin
Service Bulletin JBL2000-01 Rev2 - February 2001 To: All JBL Service Centers Warranty labor rate: MINOR repair Models: PSW-D110, DPS-10, ARC SUB8, ARC SUB10, DS-10 Subject: Failure of C6 In the event you receive a JBL subwoofer corresponding to one of the above models with the complaint "no output" and capacitor C6 (10uf 50v NPE) is damaged in the amplifier: Order kit JBL part# 30721 and replace the following included parts: C6 (10uf 100v NPE cap) C24 (100nF 50v cap) R46 (47 1/4W resistor) R23 (20k 1/2W resistor only on models PSW-D110, DPS-10) 50K Crossover potentiometer (replace only if necessary on models PSW-D110, DPS-10 - outer nut should be finger tight plus 1/8 turn with tool to avoid damage) ARC SUB8, ARC SUB10, DS-10 PSW-D110, DPS-10
General reference for location only; not all parts or designators may conform to these drawings.
FOLLOWING THE REPAIR: Follow instructions included in bulletin #JBL9903 rev1. IMPORTANT SERVICE NOTES: When testing the PSW-D, ARCSUB, or Decade Series amplifier, a load must always be connected to the output terminals, whether the woofer, or a 4 to 8 ohm resistive load. All AC powered test instruments (meters, oscilloscopes, etc.) must have a floating ground, i.e. be connected to an isolation transformer.
Models PSW-D110 DPS-10 ARC SUB8 ARC SUB10 DS-10 Serial number 120/230V All serial numbers affected Status Replace if damaged Action Replace C6,R23, C24, R46 with JBL part# 30721
JBL Incorporated
250 Crossways Park Dr.
Woodbury, New York 11797 (516) 496-3400
16
Amplifier/Subwoofer
PSW-D110/DPS-10
CABINET EXPLODED VIEWS
DPS-10
CABINET ASSEMBLY
FOOT PART 1 #200670 FOOT PART 2 #200870 SCREWS (8) GRILLE #200510* #200511*
JBL Logo #200512 SCREWS (8) 10" WOOFER #200500
10" WOOFER #200500 CABINET NOT FOR SALE SCREWS (12)
CONTROL PANEL #200560
AMPLIFIER ASSEMBLY
CABINET NOT FOR SALE
AMPLIFIER ASSEMBLY
FEET #200582
PSW-D110 CABINET ASSEMBLY
SCREWS (12)
For grille replacement, there are two versions of the grille. Earlier verison has a .220" (5.6mm) grille pin diameter. JBL Part# 200510. Later version has a .410" (10.4mm) grille pin diameter. JBL Part# 200511. In the case of a missing grille, where pin diameter cannot be measured: take approximate diameter from the rubber grille cups in the subwoofer cabinet.
17
Amplifier/Subwoofer
PSW-D110/DPS-10
AMPLIFIER EXPLODED VEIW
A B C D E 1
1
8
2
PSW-D110/DPS-10 (DPS-10 shown here) Amplifier Assembly Exploded View
10
2
3
11
3
3
5
4 4
4
5 5
7
6
9 6
2
6
7 A B C
1
D E
7
18
Amplifier/Subwoofer
PSW-D110/DPS-10
PSW-D110/DPS-10 MECHANICAL PARTS LIST
Ref.# PartNumber Description Qty Ref.# PartNumber Description Qty
PSW-D110/DPS-10
3 4 5 6 7 8 9 10 11 70307 70308 70150 70170 70171 70172 70173 80113 80114 108115 108321 200500 AIR LEAK COVER PHASE SWITCH SCREWS TO SECURE INPUT JACKS #4X.5" MACHINE SCREW BOLTS FOR TRANSFORMER #10 X 1 MACHINE SCREWS NUTS FOR TRANSFORMER #10 KEPS NUT SCREWS FOR FUSE PCB #6 X .5" TRANSFORMER #4472 SAFETY PART 250V, 1.25A, T type SLO BLO fuse SAFETY PART HIGH LEVEL INPUT AND OUTPUT TERMINALS QUAD RCA INPUT JACKS PSW-D110 10" WOOFER 1 1 3 4 4 2 1 1 1 1 1 SAFETY PART PSW-D110 LED SOCKET 1
DPS-10 (Only)
1 2 70302 70306 200620 200621 200622 200630 200640 200670 KNOBS DPS-10 FACEPLATE DPS-10 CARTON DPS-10 TOP STYRO RAIL(2) PER BOX DPS-10 BOTTOM STYRO RAIL(2) PER BOX DPS-10 120V DPS-10 OWNER'S MANUAL PLASTIC BAG DPS-10 AMPLIFIER DPS-10 FOOT 3 1
PSW-D110 (Only)
1 2 70302 70310 200510* 200511* 200520 200530 200560 40402 200580 200582 KNOBS PSW-D110 PWS-D110 FACEPLATE GRILLE COMPLETE PSW-D110 CARTON PSW-D110 120V PSW-D110 OWNER'S MANUAL AMPLIFIER PSW-D110 CONTROL PANEL PSW-D110 VOLUME CONTROL AND HARNESS PSW-D110 LED AND HARNESS PSW-D110 FOOT 2 1 1 1 1 1 1 1 1 4
* For grille replacement, there are two versions of the grille. Earlier version has a .220" (5.6mm) grille pin diameter. JBL Part#
200510. Later version has a .410" (10.4mm) grille pin diameter. JBL Part# 200511. In the case of a missing grille, where pin diameter cannot be measured: take approximate diameter from the rubber grille cups in the subwoofer cabinet.
19
Amplifier/Subwoofer
PSW-D110/DPS-10
PACKING EXPLODED VIEWS
CARTON #200620
WARRANTY CARD #331993-001 OWNER'S MANUAL #200530 (120V)
BOTTOM STYROFOAM RAILS (2) PER BOX #200621
DPS-10
PLASTIC BAG
TOP STYROFOAM RAILS (2) PER BOX #200621 WARRANTY CARD #331993-001 OWNER'S MANUAL #200630 (120V)
DPS
10
FOAM RAILS (4) #200523
TOP FOAM PAD #200522 PSW-D110
PLASTIC BAG
BOTTOM FOAM PAD #200521
CARTON #200520
PS WD1 10
20
Amplifier/Subwoofer
PSW-D110/DPS-10
PSW-D110/DPS-10 Version 3.53 PCB (Component Side)
1 2 3 4 5 5 A 1 2 3 4
21
G
F
Revision 3.53 - Component Side Trace Layer
E
D
C
B
A
B
C
D
E
F
G
A B C D E F G 1
Amplifier/Subwoofer
1
Revision 3.53 - Solder Side Trace Layer as viewed through the board
2
2
3
3
PSW-D110/DPS-10 Version 3.53 PCB (Solder Side)
4
4
5
5
PSW-D110/DPS-10
22
A B
C
D
E
F
G
A B 1 C
D
E
F
G
Amplifier/Subwoofer
1
Revision 3.93 - Component Side Trace Layer as viewed through the board
2
2
3
3
PSW-D110/DPS-10 Version 3.93 PCB (Component Side)
4
4
5
5
PSW-D110/DPS-10
23
A
B
C
D
E
F
G
A 1
B
C
D
E
F
G
Amplifier/Subwoofer
1
Revision 3.93 - Solder Side Trace Layer as viewed through the board
2
2
3
3
PSW-D110/DPS-10 Version 3.93 PCB (Solder Side)
4
4
5
5
PSW-D110/DPS-10
24
A
B
C
D
E
F
G
Amplifier/Subwoofer
PSW-D110/DPS-10
PSW-D110/DPS10 PARTS LIST
Ref.#
Low Pass Level High Pass
PartNumber
40425 40402 40436
Description
50K 5K 20K 0.25W 10% DOUBLE LOG POT 0.25W 10% SINGLE LINEAR POT 0.25W 10% QUAD LINEAR POT.
Qty
1 1 1
Ref.#
C6 C7 C7a/b C11
PartNumber
30705 30510 30505 30702 30514 30507 30511 30707 30502 30517 30518 30503 30705 30520 30514
Description
Qty
10uF 50V -4% ELECTROLYTIC RADIAL NP 1 SAFETY PART SeePage16ServiceBulletin 33nF 50V 10% MONO-CERAMIC AXAIL 100nF 100V 20% METAL POLY RAD 100uF 35V -4% ELECTROLYTIC RAD 47nF 50V 10% MONO-CERAMIC AXAIL 10nF 50V 20% MONO-CERAMIC AXAIL 330nF 50V 10% MONO-CERAMIC AXIAL 1 1 1 3 1 1
Resistors
R1 R2, 36, 58 R3 R4 R4a/b/c R5, 6 R7, 14, 21, 44 45 R8, 15 R9 R10-13, 23 R16, 17 R18 R19 R20, R22 R24 R25 R26 R27 R30 R32, 49 R33 R35 R39 R40 R42, 43 R46 R48 R50 R51 R52, 57 R53, 54, 55, 56 R59 R60 40703 40446 40412 40437 40105 40420 40409 40406 40421 40438 40101 40407 40422 40405 40410 40439 40437 40701 40440 40441 40415 40100 40442 40439 40443 40406 40111 40432 40100 40417 40404 40106 40405 40431 8200K 8.66K 33.2K 56K 0.1 1K 10K 100K 3.9K 20K 820 220K 1K 4.7K 2.2K 27K 56K 1000K 6.81K 13.7K 470K 332 301K 27K 39K 100K 0.25W 5% CARBON FILM 0.25W 1% METAL FILM 0.25W 1% METAL FILM 0.25W 5% CARBON FILM 0.5W 5% 3PCS. 0.25W 5% CARBON FILM 0.25W 5% CARBON FILM 0.25W 5% CARBON FILM 5W 5% 3W CAN BE USED 0.25W 1% METAL FILM 2W 5% CARBON FILM 0.25W 5% CARBON FILM 0.5W 5% CARBON FILM 0.25W 5% CARBON FILM 0.5W 5% CARBON FILM 0.25W 5% CARBON FILM 0.25W 5% CARBON FILM 0.25W 5% CARBON FILM 0.25W 1% METAL FILM 0.25W 1% METAL FILM 0.25W 5% CARBON FILM 0.5W 5% CARBON FILM 0.25W 1% METAL FILM 0.25W 1% METAL FILM 0.25W 5% METAL FILM 0.25W 5% CARBON FILM 1 3 1 1 1 2 5 2 1 5 2 1 1 1 1 1 1 1 1 1 2 1 1 1 1 2 1 1 1 1 2 4 1 1
C12, 20, 25 C13 C14 C15, 16 C17, 24, 28 C18, 19 C26 C27, 33 C29 C30 C31, 32
220uF 50V 20% ELECRTOLYTIC RADIAL 2 100nF 50V 20% MONO-CERAMIC AXIAL Part#30504 can be subbed for #30504 68nF 50V 10% MONO-CERAMIC AXIAL 15nF 50V 10% MONO-CERAMIC AXIAL 2.2nF 50V 10% MONO-CERAMIC AXIAL 10uF 50V 20% ELECTROLYTIC RADIAL 470nF 50V 10% MONO-CERAMIC AXIAL 47nF 50V 10% MONO-CERAMIC AXIAL 3 2 1 2 1 1 2
Diodes
D1 LED 1 or 2 D2, 4 D3 D6 D9, 10 DBR 50101 50106 50104 50102 50103 50105 50100 1N5256B 30V 5% 0.5W DUAL CIR LED (2 LEGGED) 1N4148 100V 0.1A 1N4749A 24V 5% 1W 1N5234B 6.2V 5% 0.5W 1N4744A 15V 5% 1W BRIDGE RECT 200V 4A SAFETY PART 1 2 2 1 1 2 1
Transistors
Q1 Q2 Q3 Q4, 5 60151 60152 60153 60154 MPS A13 30V NPN(DARL) 2N3906 40V PNP 2N4402 ALTERNATE 2N3904 40V NPN 2N4401 ALTERNATE MPS A56 80V PNP 1 1 1 2
IntegratedCircuits
U1 U2, U3 60301 60100 60101 S52AMI LM324 QUAD OPAMP 15 TLO 82 DUAL OPAMP 15 POWER AMP MODULE SAFETY PART 1 2 1
47 ohms 0.25W 5% CARBON FILM 6.98K 332 47K 1K 100 4.7K 68K 0.25W 1% METAL FILM 0.25W 5% CARBON FILM 0.25W 5% CARBON FILM 2W 5% CARBON FILM 2W 5% CARBON FILM 0.25W 5% CARBON FILM 0.25W 5% CARBON FILM
Inductors
CMC1 L1 FERRITE BEAD TRX1 80100 80101 80102 80113 MC4438 SAFETY PART MC4436 SAFETY PART BL02RN2-R62 POWER TRANSFORMER #4472 1 1 1
Capacitors
C1 C2 30706 30703 4700uF 50V -4% ELECTROLYTIC RADIAL 4700uF 50V -4% ELECTROLYTIC RADIAL 100nF 50V 10% MONO-CERAMIC AXAIL 1 1 6
00466
C3, 4, 5, 8, 9, 10 30504
25
Amplifier/Subwoofer
PSW-D110/DPS-10
PSW-D110/DPS-10 INTEGRATED CIRCUITS
S53AMI/S64AMI - Power Amp module SAFETY PART
+6V 15
1 2 3 4 5 6 7 8 9
+6V
16
v+
17 18
v+
NOTE: THE FOLLOWING PROCEDURES MUST BE FOLLOWED WHEN INSTALLING NEW S53AMI/S64AMI AMP MODULES: FAILURE TO FOLLOW ONE OR MORE OF THESE STEPS MAY RESULT IN THE INSTANT DESTRUCTION OF THE MODULE WHEN POWERED UP.
O/P 19
O/P
1) Align white indent marker on Amp Module with indent marker on main
PCB; alternately observe position of label on the top of the module; incorrectly replacing the Module 180° in the PCB slot will result in its destruction.
20
V-
21 22
V-
2) All AC powered test instruments (meters, oscilloscopes, etc.) must
have a floating ground, i.e. be connected to an isolation transformer.
+15V 23 SD 24 FR 25 I/P 26 GND 27 -15V 28
+15V
3) Align and position the Amp Module before soldering. 4) Attach the amp Module with the mounting screws before soldering or
powering up.
10 SD 11 FR 12 I/P 13 GND 14 -15V
5) Use only rosin-core or non-acid core solder; thoroughly de-flux the
surfaces after soldering.
If the new S53AMI/S64AMI Amp Module has larger mounting hole(s) in the case, and the stock screws no longer will fit, and screws of the proper type cannot be obtained locally order: (2) part# 60301S (screws) (2) part# 60301N (nuts)
U1 - (LM324) Quad Op Amp
OUT 4 IN 4 IN 4 + GND IN 3 + IN 3 OUT 3
U2, U3 - (TLO 82) Dual Op Amp
8
A OUTPUT
14
13
12
11
10
9
1 2 3
8 V+
-
-
+
4
3
A -INPUT
-
A + B + -
7 6 5
B OUTPUT
+
-
1
1
OUT 1
2
6 7
OUT 2
A +INPUT
+
B -INPUT
+
5
IN 2 +
-
2
IN 1 -
3
IN 1 +
4
V+
V- 4
B +INPUT
IN 2 -
Q4, 5 - (MPS A56) 80V PNP Transistor
Q2 - (2N3906) 40V PNP Transistor
Q3 - (2N3904) 40V NPN Transistor
Q1 - (MPS A13) 30V NPN(Darl) Transistor
3 Collector 2 Base 2 Base 1 Emitter
3 Collector
3 Collector 2 Base 2 Base 1 Emitter
3 Collector
1
2 3
1
2 3
1 Emitter
1
2 3
1
2 3
1 Emitter
26
Amplifier/Subwoofer
PSW-D110/DPS-10
PWS-D110/DPS-10 SCHEMATIC 1 of 2
1 2 3 4 5
PWS-D110/DPS-10 Schematic 1 of 2
1 2 3 4 5
G
F
E
D
C
B
A
A
27
B
C
D
E
F
G
A D E F G
B
C
*
Amplifier/Subwoofer
1
1
2
2
3
See Page 16 Service Bulletin
3
PWS-D110/DPS-10 SCHEMATIC 2 of 2
4
4
PWS-D110/DPS-10
5 B C D E F G
Schematic 2 of 2
00467
5
* Later revs value = 47 ohms
PSW-D110/DPS-10
28
A