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ES Series
Powered Subwoofer
ES250P
Service Manual
JBL Consumer Products 250 Crossways Park Dr. Woodbury, New York 11797 Released 2008 Discontinued XXXX Rev0 3/2008
ES250P
- CONTENTS -
BASIC SPECIFICATIONS ......................................1 DETAILED SPECIFICATIONS ................................2 PACKING.............................................................4 CONTROLS/CONNECTIONS..................................5 OPERATION ........................................................7 EXPLODED VIEW/PARTS LIST...............................8 TEST SET-UP AND PROCEDURE...........................9 AMPLIFIER BLOCK DIAGRAM...............................10 DETAILED TROUBLESHOOTING.................... ......12 P.C.B. DRAWINGS...............................................13 ELECTRICAL PARTS LIST ...................................18 IC/TRANSISTOR PINOUTS.....................................23 SCHEMATICS....................................................24
ES250P SPECIFICATIONS
Amplifier Power (RMS): Peak Dynamic Power *: Driver: Inputs: Low-Pass Frequency: 400 Watts 700 Watts 12" (305mm) PolyPlasTM Line Level (switchable to LFE) Variable from 50Hz to 150Hz (24dB/octave, continuously variable) Frequency Response: Dimensions (H x W x D): Weight: 25Hz Low-pass crossover setting 19-3/4" x 15-3/4" x 16-7/8" (502mm x 400mm x 428mm) 43 lb/19.5kg
JBL continually strives to update and improve existing products, as well as create new ones. The specifications and details in this and related JBL publications are therefore subject to change without notice.
* The Peak Dynamic Power is measured by recording the highest center-to-peak voltage measured across the output of a resistive load equal to minimum impedance of the transducer, using a 50Hz sine wave burst, 3 cycles on, 17 cycles off.
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ES250P
JBL ES250P 250W Powered Sub Amp
US 120vac/60Hz EU 230vac/50-60Hz Yes/No Yes Yes Hi/Lo Line 108-132 207-253 Nom. 120 230 QA Test Limits n/a n/a n/a 250 Unit Vrms Vrms Notes Normal Operation Normal operation, MOMS required
Parameter Amp Section Type (Class AB, D, other) Load Impedance (speaker) AVG System impedance Rated Output Power (120VAC)
Specification D 4 7 250
Unit n/a Ohms Ohms Watts
Conditions
Notes
Nominal AP Computed BW from 20 to 500Hz Domestic version only 120 VAC-60 Hz Average RMS power, 3/20 Cycles 50 Hz, Driven 6dB above its input sensitivity , average of the first 4 consecutive peaks
AVG RMS Dynamic Power THD @ Rated Power THD @ 1 Watt DC Offset Damping factor Input Sensitivity Input Frequency L&R LFE input System Gain Signal to Noise SNR-A-Weighted SNR-unweighted
509 0.5 0.2 10 >50
Watts % % mV-DC DF
200 1 0.3 30 20
217mV driven into a single input 22k filter 22k filter @ Speaker Outputs Measured at amplifier board 90% Measured at the speaker cable. 225 Watts @ of full power THD < 0.1 % @ 50 Hz
50 7 7 49
Hz mVrms mVrms dB
50 Nominal Freq. ±1dB To 1 Watt ±1dB To 1 Watt Reference
Single input driven Single input driven, LFE switch ON Single input driven Normal or LFE mode
90 80
dBA dBr
85 75
Residual Noise Floor Input Impedance Line Input (L, R,LFE) Filters LP filter Variable Subsonic filter (HPF) 2nd Order Friend circuit LFE Low pass Limiter
<2.0
mVrms(max)
2.5
relative to 1W relative to 1W Volume @max, w/ A/P Swept Bandpass Measurement (Line freq.+ harmonics) (BW=20 KHz)
A-Weighting filter 22K filter Line level inputs must be terminated using 1KOHM
10K
ohms
n/a
Nominal
50-150 Fixed Fixed 200>LP<500
Hz
± 10
4th Order variable-24 db/Octave
Hz
LFE input driven only
THD at Max. Output Power Features Volume pot Taper (lin/log) Phase switch LP Filter defeat switch Input Configuration Line In (L,R) & LFE Signal Sensing (ATO) Auto-Turn-On (yes/no) ATO Input test frequency ATO Level LFE Input ATO Turn-on time Auto Mute/ Turn-OFF Time Power on Delay time Transients/Pops ATO Transient Turn-on Transient
13 -LOG 0-180 YES
%
Drive unit 6dB above the required level to obtain full power Maximum THD as a result of limiting. functional Approximately 208mV
-deg
functional functional functional
A Taper Disables LP filter, intended for LFE
YES
--
functional
Dual RCA jack
YES 50 2 5 5-15 3
Hz mV ms minutes sec.
functional functional functional
Maximum acceptable level. Amp connected and AC on, then functional input signal applied T before muting, after signal is Auto turn of time (T) must be 5 > T < 15 5-15 removed Minutes 4 AC Power Applied
0.5 0.5
V-peak V-peak
0.5V 0.8V
@ Speaker Output @ Speaker Output
Amplifier activated by signal presence at the Line input AC Line cycled from OFF to ON
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ES250P
Turn-off Transient Efficiency Efficiency Efficiency at 1/8 of rated power Off state input power 65 48 10 % % Watts 60 45 12 Test conducted at rated power 250W Test conducted at 31.25 WRMS Nominal Line voltage Nominal Line voltage-Rated impedance 4 Ohms Nominal Line voltage RED LED Maximum allowable input power under nominal Input voltage and frequency, HOT or COLD operation. LED GREEN no signal applied 250 Watts @ 4 Ohms nominal line voltage Yes/No 0.5 Hi/Lo Line V-peak Nom. 0.8V Unit @ Speaker Output Notes AC Line cycled from ON to OFF
Stand-by Input Power Power Cons. @ rated power Protections Short Circuit Protection
18 406
Watts Watts
18 416
@ nom. line voltage @ nom. line voltage
YES
Thermal Protection
YES
DC Offset Protection Line Fuse Rating USA-Domestic EU
YES 3.15 2 Amps Amps
Amplifier should resume operation after short circuit condition removal Temperature rise in accessible metal parts should not exceed 35K rise for domestic version @1/8 max unclipped Power at or 30K rise for European versions (refer to functional 1.06 times the input voltage requirements sheet). Design must insure no Offset at the speaker output under any operating condition including DC present at Speaker Out leads abnormal operation functional Direct short at output 3.15 2 Type-T or Slo Blo-250 V Type-T or Slo Blo-250 V, Low Breaking capacity Internal fuse with UL/SEMKO rated holder Internal fuse with UL/SEMKO rated holder
Other Parameters/Notes: 1. Limiter circuit response must be clean sounding with no apparent pops, noises, or pumping. 2. Volume control should be at the input buffer stage in order to lessen the possibility of clipping the input section with highly dynamic audio material. 3. ALL SPECS SHOULD BE MEASURED AT NOMINAL LINE VOLTAGE.
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ES250P
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ES250P
CONTROLS AND CONNECTIONS
Rear Panel
¡ Phase Switch TM LFE/Normal Selector £ Subwoofer-Level Control ¢ Crossover Adjustment Line-Level/LFE Input ¡ TM § Power Switch
£
¢
§
AC 120V~60Hz 2A
4
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ES250P
SYSTEM CONNECTIONS
If you have a Dolby® Digital or DTS® receiver/processor with a low-frequency-effects (LFE) or subwoofer output:
Set LFE/Normal switch to "LFE."
If your receiver/processor does not contain a Dolby Digital or DTS processor, but has subwoofer outputs:
Set line-level/LFE switch to "Normal." NOTE: If your receiver/processor has only one sub out, you may use either the L or R input.
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ES250P
OPERATION
Power On Plug your subwoofer's AC cord into a wall outlet. Do not use the outlets on the back of the receiver. Initially set the Subwoofer-Level Control £ to the "min" position. Turn on your sub by pressing the Power Switch § on the rear panel. Turn on your entire audio system and start a CD or movie soundtrack at a moderate level. Auto On/Standby With the Power Switch § in the ON position, the Status LED on the top will remain lit in red or green to indicate the On/Standby mode of the subwoofer. RED = STANDBY (No signal detected, Amp Off) GREEN = ON (Signal detected, Amp On) The subwoofer will automatically enter the Standby mode after approximately 10 minutes when no signal is detected from your system. The subwoofer will then power ON instantly when a signal is detected. During 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 you are away on vacation. Adjust Gain Turn your Subwoofer-Level Control £ up to the halfway position. 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 Switch § been pressed to the "On" position? 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. Set the overall volume control of the preamplifier or stereo to a comfortable level. Adjust the Subwoofer-Level Control £ 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. Phase Control The Phase Switch ¡ determines whether the subwoofer speaker's pistonlike 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. Crossover Adjustment The Crossover Adjustment 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 and 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 Crossover Adjustment control to a higher setting, between 120Hz and 150Hz. NOTE: This control will have no effect if the LFE/Normal Selector TM is set to LFE. If you have a Dolby Digital or DTS processor/receiver, the Low-Pass Frequency is set by the processor/receiver. Consult your owner's manual to learn how to view or change this setting.
MAINTENANCE AND SERVICE
The enclosure may be cleaned using a soft cloth to remove fingerprints or to wipe off dust. The grille may be gently vacuumed. Stains may be removed with an aerosol cleaner, following its instructions. Do not use any solvents on the grille. All wiring connections should be inspected and cleaned or remade periodically. The frequency of maintenance depends on the metals involved in the connections, atmospheric conditions and other factors, but once per year is the minimum. If a problem occurs, make sure that all connections are properly made and clean. If a problem exists in one loudspeaker, reverse the connection wires to the left and right system. If the problem remains in the same speaker, then the fault is with the loudspeaker. If the problem appears in the opposite speaker, the cause is in another component or cable. In the event that your subwoofer ever needs service, contact your local JBL dealer, or visit www.jbl.com for a service center near you.
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ES250P
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ES250P
ES250P Test Set Up and Procedure
Equipment needed: · Function/signal generator/sweep generator · Integrated Amplifier · Multimeter · Speaker cables General Unit Function (UUT = Unit Under Test) 1) From the signal generator, connect line level (RCA) cables to the Subwoofer Line Level Input jacks L/R on the UUT. Use a Y-cable from a mono source if necessary to connect to both inputs. 2) Turn the CROSSOVER control to maximum (150). 3) Turn the LEVEL control on the UUT to completely counterclockwise (MIN). 4) LFE/NORMAL switch should be in NORMAL position. 5) PHASE switch position does not matter. 6) Turn on generator; adjust to 50mV, 50 Hz. 7) Plug in UUT; turn the power switch ON. LED should switch from Red to Green. 8) Turn LEVEL control full clockwise (MAX); immediate and vigorous bass response should be heard and felt from port tube opening on the bottom. 9) Turn off generator, turn LEVEL control full counterclockwise (MIN), and disconnect RCA cable. Sweep Function 1) Follow steps 1-8 above, using a sweep generator as a signal source. 2) Sweep generator from 20Hz to 300Hz. Listen to the cabinet and drivers for any rattles, clicks, buzzes or any other noises. If any unusual noises are heard, remove woofer and test. Driver Function 1) Remove woofer from cabinet; detach + and - wire clips. 2) Check DC resistance of woofer; it should be 3.6 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.
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ES250P
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ES250P
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ES250P
ES250P Troubleshooting Flow Chart
Start yes Test protection Dc voltage check ±Vcc,±15V O no O yes Power on check LED red &green Check vol module no O yes no Test frequency Response O yes Check U102,uR133, C121,R135,C122.etc yes Test phase sw,low pass sw rabos vr O yes Listening test no O yes Test input sensitivity no O Check U101,R117, R112,R114 etc
12
no Check transformer C168,C169,D123, D124,C170 yes Test limiter circuit
Check U107.R237 ±15Vcc etc
no O yes & connector cable& ±15V.etc Check THD output power, noise
Check U106.Q107etc
Check pre board & power board , ±Vcc,±15V etc
no O
Auto off Function Hi pot test Check U103.Q101. Q102.C131.R142;Ac cord, Transformer.
no
Check sw103,102, R158,163,177 etc
no O yes The Amp ass'y ok END
ES250P
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ES250P
14
ES250P
15
ES250P
16
ES250P
17
ES250P
ES250P (120v) Electrical Parts List
Part Number Description Qty Reference Designator
INPUT/PREAMP PCB & DAUGHTER BOARD PCB
Resistors 110-14392J26-E 110-16000j26-e 110-16101j26-e 110-16102j26-e 110-16103j26-e 110-16105j26-e 110-16151j26-e 110-16183j26-e 110-16203j26-e 110-16221j26-e 110-16223j26-e 110-16274j26-e 110-16432j26-e 110-16472j26-e 110-16473j26-e 110-16474j26-e 110-164r7j26-e 116-161001f26-e 116-161002f26-e 116-161053f26-e 116-161373f26-e 116-161431f26-e 116-161504f26-e 116-161542f26-e 116-162001f26-e 116-162002f26-e 116-162212f26-e 116-162262f26-e 116-162372f26-e 116-162803f26-e 116-163011f26-e 116-163741f26-e 116-164421f26-e 116-164751f26-e 116-164752f26-e 116-164991f26-e 116-165363f26-e 116-166491f26-e 116-168251f26-e 115-h103a101-e 115-h503b405-e Capacitors 129-a104j633-e 129-a222j633-e 129-a224j633-e 129-a273j633-e 129-a333j633-e 129-a473j633-e 129-a683j633-e 130-2b221k503-e 130-3f104z503-e 130-3f473m503-e 130-sl101k503-e 130-sl330ja03-e 130-sl470k503-e metalize CAP. metalize CAP. metalize CAP. metalize CAP. metalize CAP. metalize CAP. metalize CAP. Disc capacitor 0.1U 63V ±5% MSC (RoHS) 0.0022u 63V ±5% MSC (RoHS) 0.22uF 63V ±5% MSC (RoHS) 0.027uF 63v ±5% MSC(RoHS) 0.033U 63V MSC (RoSH) 0.047U 63V ±5% MSC (RoHS) 0.068uF 63V ±5% MSC (RoHS) 220P 50V ±10% (RoHS) 3 2 2 1 2 1 3 2 13 1 1 1 1 C110,C149,C137, C181,C182, C121,C122, C142, C209,C218, C138, C143,C201,C213, C107,C108, C112,C114,C124,C125,C130,C133,C135, C144,C145,C153,C154,C232,C233, C180, C120, C148, C128, Carbon resistor 3.9K 1/4W ±5% CF (RoHS) Carbon resistor 0 1/6W ±5% CF (RoHS) Carbon resistor 100 1/6W ±5% CF (RoHS) Carbon resistor 1K 1/6W ±5% CF (RoHS) Carbon resistor 10K 1/6W ±5% CF (RoHS) Carbon resistor 1M 1/6W ±5% CF (RoHS) Carbon resistor 150 1/6W ±5% CF (RoHS) Carbon resistor 18K 1/6W ±5% CF (RoHS) Carbon resistor 20K 1/6W ±5% CF (RoHS) Carbon resistor 220 1/6W ±5% CF (RoHS) Carbon resistor 22K 1/6W ±5% CF (RoHS) Carbon resistor 270K 1/6W ±5% CF (RoHS) Carbon resistor 4.3K 1/6W ±5% CF (RoHS) Carbon resistor 4.7K 1/6W ±5% CF (RoHS) Carbon resistor 47K 1/6W ±5% CF (RoHS) Carbon resistor 470K 1/6W ±5% CF (RoHS) Carbon resistor 4.7 1/6W ±5% CF (RoHS) metal film resistor 1K 1/6W ±1% MF (RoHS) metal film resistor 10K 1/6W ±1% MF (RoHS) metal film resistor 105k 1/6w ±1% MF(RoHS) metal film resistor 137k 1/6w ±1% MF(RoHS) metal film resistor 1.43K 1/6W ±1% MF(RoHS) metal film resistor 1.5M 1/6W ±1% MF (RoHS) metal film resistor 1/6W 15.4K 1% (RoHS) metal film resistor 2.00K 1/6W ±1% MF (RoHS) metal film resistor 20.0K 1/6W ±1% MF (RoHS) metal film resistor 22.1K 1/6W ±1% MF (RoHS) metal film resistor 22.6K 1/6W ±1% MF (RoHS) metal film resistor 23.7K 1/6W 1% MF(RoHS) metal film resistor 280K 1/6W±1% MF (RoHS) metal film resistor 3.01K 1/6W±1% MF (RoHS) metal film resistor 3.74K 1/6W ±1% MF (RoHS) metal film resistor 4.42K 1/6W ±1% MF (RoHS) metal film resistor 4.75K 1/6W MF (RoHS) metal film resistor 47.5K 1/6W ±1% MF (RoHS) metal film resistor 4.99K 1/6W ±1% MF (RoHS) metal film resistor 536K 1/6W±1% MF (RoHS) metal film resistor 6.49K 1/6W ±1% MF (RoHS) metal film resistor 8.25K 1/6W ±1% MF (RoHS) VARIABLE RESISTOR A10K (RoHS) LEVEL VARIABLE RESISTOR B50K (RoHS) CROSSOVER 1 1 4 1 7 1 1 1 1 2 2 1 1 1 1 1 1 1 3 1 1 1 1 4 1 1 2 4 1 1 1 1 2 2 2 1 1 3 1 1 1 R150, R191, R112,R113,R151,R152, R140, R263,R118,R133,R136,R146,R149,R199, R145, R139, R147, R200, R119,R120, R141,R148, R138, R254, R144, R137, R143, R153, R252, R130,R131,R132, R135, R190, R251, R142, R197,R198,R173,R178, R202, R193, R204,R206, R209,R231,R232,R296, R188, R201, R194, R253 R205,R207, R109,R110, R121,R122, R265, R195, R114,R115,R134, R189, R286, R233,
Disc capacitor 0.1U 50V +80/-20% (RoHS) Disc capacitor 0.047U 50V ±20% (RoHS) Disc capacitor 100P 50V SL ±10% (RoHS) Disc capacitor SL 33P 100V±5% (RoHS) Disc capacitor 47P 50V ±10% (RoHS)
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ES250P
Part Number Description Qty Reference Designator
INPUT/PREAMP PCB & DAUGHTER BOARD PCB
135-3105m50-e 135-3106m50-e 135-3107m16-e 135-3107m25-e 135-3226m50-e 139-3227m16-e 129-a473j633-e Semiconductors 192-027c1815gr-e 197-631n4148-e 199-55000395-e 192-153j111-e 190-06m4558d-e 190-16tl072n-e 190-16tl074cn-e
Miscellaneous
electrolytic CAP. 1U 50V ±20% (RoHS) electrolytic CAP. 10uF 50V ±20% (RoHS) electrolytic CAP. 100uF 16V ±20% (RoHS) electrolytic CAP. 100U 25V ±20% (RoHS) electrolytic CAP. 22U 50V ±20% (RoHS) LOW LEAKAGE EC 220uF 16V±20% (RoHS) metalize CAP. 0.047U 63V ±5% MSC (RoHS)
1 4 5 1 1 1 1
C126, C109,C111,C123,C129, C113,C115,C132,C134,C136, C152 C151 C131 C150,
transistor 2SC1815GR TOSHIBA(RoHS) NPN DIODE 500mW 75V 1N4148 Panjit (RoHS) ZENER DIODE 3.9V 1/2W 52mm (RoHS) FET J111 FAIRCHILD TO-92 (RoHS) I.C. OPA 4558D (RoHS) DUAL OP-AMP I.C. TL072N @6.5 (RoHS) DUAL OP-AMP I.C TL074CN ST (RoHS) QUAD OP-AMP
3 7 1 1 2 1 2
Q101,Q102,Q103, D105,D106,D108,D109,D110,D112,D113 D130 Q107, U101,U103, U105, U102,U106,
162-10169003-e 162-50122004-e 174-0rcb202vag-e 175-1c02v01-e 175-9f40hr2-e 180-T000TS81-E 362-FE-00041-0LAE
WIRE ASS'Y 160mm AWG28 WHT/BLK(RoHS) 1 P105, WIRE ASS'Y 120mm RED/WHT 2PIN (RoHS) 1 D201, RCA JACK RCA-209 WITH GOLD (RoHS) INPUT 1 JK102, WIRE CONNECTOR&BASE 2PIN PITCH=2.5mm (RoHS) 1 P106, WIRE CONNECTOR&BASE 40PIN PITCH=2.54mm HR2*40 (R 0.5 D201, TACT SWITCH T2 T8019L-SNQ-E-H+U PHASE, LFE/NORMAL 2 SW102,SW103, PCB SUPPORT 11.75*8.5*12.5H (RoHS) 1
MAIN PCB
Resistors 110-16102J26-E 110-16103J26-E 110-16153j26-e 110-16182j26-e 110-16222J26-E 110-16223J26-E 110-16274j26-e 110-16333j26-e 110-16391j26-e 110-16472J26-E 110-16473J26-E 110-16683j26-e 112-14101j26-e 116-141r00j26x-e 116-161002f26-e 116-161301f26-e 116-161692f26-e 116-162001f26-e 116-162492f26-e 116-166813f26-e 110-12621j15-e 110-20152j20-e 113-50r10j10-e 116-142003f26-e
Capacitors
carbon resistor 1K 1/6W ±5% CF (RoHS) carbon resistor10K 1/6W ±5% CF (RoHS) carbon resistor15K 1/6W ±5% CF (RoHS) carbon resistor 1.8K 1/6W ±5% CF (RoHS) carbon resistor2.2K 1/6W ±5% CF (RoHS) carbon resistor 22K 1/6W ±5% CF (RoHS) carbon resistor 270K 1/6W ±5% CF (RoHS) carbon resistor 33K 1/6W ±5% CF (RoHS) carbon resistor 390 1/6W CF (RoHS) carbon resistor4.7K 1/6W ±5% CF (RoHS) carbon resistor 47K 1/6W ±5% CF (RoHS) carbon resistor 68K 1/6W ±5% CF (RoHS) fuse resistor 1/4W100ohm 5% (RoHS) metal film resistor 1.00 1/4W±5% MO (fireproofing resistor ) metal film resistor 10K 1/6W ±1% MF (RoHS) metal film resistor 1.30K 1/6W MF (RoHS) metal film resistor 16.9K 1/6W MF (RoHS) metal film resistor 2.00K 1/6W ±1% MF (RoHS) metal film resistor 24.9K 1/6W ±1% MF (RoHS) metal film resistor 681K 1/6W ±1% MF (RoHS) Carbon resistor 620 1/2W ±5% 15mm (RoHS) Carbon resistor 1.5K 2W ±5% CF 20mm KINK CEMENT RESISTOR 0.1 5W ±5% (RoHS) metal film resistor 200K 1/4W ±1% MF
3 9 2 1 2 3 1 1 2 4 1 1 2 2 2 3 1 1 2 1 1 1 2 1
R210,R239,R264, R216,R227,R229,R230,R231,R232,R233, R260,R261, R247,R249, R248, R242,R245, R218,R220,R223, R240, R211, R243,R246, R213,R217,R219,R222, R221, R212, R241,R244, R255,R256, R234,R235, R226,R228,R236, R214, R215, R257,R258, R262, R238, R208, R224,R225, R209,
135-4228m35-e 135-4688m80-e 130-2b102k503-e
electrolytic CAP. 2200uF 35V ±20% electrolytic CAP. 6800U 80V ±20%(RoHS) Disc Capacitor 1000P 50V ±10% (RoHS)
2 2 1
C170,C171, C168,C169, C165,
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ES250P
Part Number Description Qty Reference Designator
MAIN PCB
130-3f104z503-e 130-ch101j503-e 135-3107m16-e 135-3226m50-e 135-3227m10-e 139-3227m16-e 140-RX473KB03-E 140-rx103ka03-e Semiconductors 190-16l431clp1-e 192-027c1815gr-e 192-028a1015gr-e 192-1572n5551-e 192-1582n5401-e 197-631n4148-e 199-65000563g-e 199-65001503g-e 199-65002003g-e 190-16lm324n-e 192-991d669a-e 192-992b649t-e 197-00db103g-e 197-00kbu1003-e 197-101n4002-e
Miscellaneous IC TL431CLP (RoHS) PROGRAMMABLE VOLTAGE REFERENCE
Disc Capacitor 0.1U 50V +80/-20% (RoHS) Disc Capacitor100P 50V ±5% (RoHS) electrolytic cap 100uF 16V ±20% (RoHS) electrolytic cap 22U 50V ±20% (RoHS) elec trolytic cap 220U 10V ±20% (RoHS) low leakage ec 220uF 16V±20% (RoHS) multy layer cap 47NF 200V X7R ±10% (RoHS) multy layer cap 10nF 100V X7R 10% (RoHS)
2 2 2 2 2 1 2 1
C163,C164, C159,C160, C166,C167, C161,C162, C156,C157, C155, C172,C173, C174,
transistor 2SC1815GR TOSHIBA(RoHS) NPN transistor 2SA1015GR TOSHIBA(RoHS) PNP transistor FSC 2N5551 (RoHS) NPN Transistor FSC 2N5401 AI-PNP 350V500mA TO-92 (RoHS) diode 500mW 75V 1N4148 Panjit (RoHS) Zener diode GDZJ5.6B 500mW 5.6V 2% (RoHS) Zener diode GDZJ15C500mW 15V 2%ROHM 52mm 1N5245B Zener diode GDZJ20D 500mW 20V 2% (RoHS) I.C. LM324N (RoHS) QUAD OP-AMP transistor HI-SINCERITY HSD669A (RoHS) NPN transistor HSB649T (RoHS) PNP DIODE 1A 200V DF02M DIODE 10A 200V KBU1003 DIODE 1N4002TB (RoHS)
1 4 3 1 1 7 1 1 1 1 1 1 1 1 1
D115 Q110,Q112,Q114,Q117, Q111,Q113,Q115, Q109, Q108, D117,D118,D119,D120,D121,D126,D125, D116, D122, D129, U107, Q116, Q118, D124, D123, D114,
109-1tsc103j0-e 171-udhss124d-e 175-1c02v01-e 175-1c06v01-e 175-1d02v01-e 175-1d05v01-e 362-FE-00041-0LAE
THERMISTOR TSC05103J (RoHS) RELAY 5A 24V UDH-SS124D WIRE CONNECTOR 2PIN PITCH=2.5mm (RoHS) WIRE CONNECTOR 6 PIN PITCH=2.5mm WIRE CONNECTOR 2PIN PITCH=3.96mm WIRE CONNECTOR 5PIN 3.96mm (RoHS) PCB SUPPORT 11.75*8.5*12.5H
1 1 1 1 1 1 1
R237, K101, P108, P107, P112, P113,
CLASS D PCB ASS'Y (RECOMMENDED REPLACE ENTIRE MODULE PART# 051-A05022C-E)
Resistors 118-12061001f-e 118-12061002f-e 118-12061002j-e 118-120610r0j-e 118-12062002f-e 118-12062201j-e 118-12062204j-e 118-12062211f-e 118-12062550f-e 118-12062701j-e 118-12063301j-e 118-12063321f-e 118-12063922f-e 118-12064700j-e 118-12064701j-e 118-12064751f-e 112-10180j00-e SMD RESISTOR 1K 1206 1% (RoHS) SMD RESISTOR 10K 1206 1% (RoHS) SMD RESISTOR 10.0K 1206 5% (RoHS) SMD RESISTOR 10.0 1206 5% (RoHS) SMD RESISTOR 20K 1206 1% (RoHS) SMD RESISTOR 2.20K 1206 5% (RoHS) SMD RESISTOR 2.20M 1206 5% (RoHS) SMD RESISTOR 2.21K 1206 1% (RoHS) SMD RESISTOR 1206 255 1% (RoHS) SMD RESISTOR 2.70K 1206 5% (RoHS) SMD RESISTOR 3.30K 1206 5% (RoHS) SMD RESISTOR 3.32K 1206 1% (RoHS) SMD RESISTOR 1206 39.2K±1% (RoHS) SMD RESISTOR 470 1206 5% (RoHS) SMD RESISTOR 4.70K 1206 5% (RoHS) SMD RESISTOR 4.75K 1206 1% (RoHS) FUSE RESISTOR FMF 1W 18 5%(RoHS) 1 1 5 4 1 18 1 1 1 1 4 1 1 3 1 1 1 R2, R25, R29,R30,R30B,R7,R9, R20,R20B,R22,R23, R26, R13,R16,R31,R33,R34,R35,R36,R37,R38, R39,R40,R41,R42,R43,R44,R45,R46,R32, R4, R6, R24, R10, R14,R15,R27,R28, R1, R3, R8,R11,R21, R12, R5,
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ES250P
Part Number Description Qty Reference Designator
CLASS D PCB ASS'Y (RECOMMENDED REPLACE ENTIRE MODULE PART# 051-A05022C-E)
Capacitors
141-d7104ka0-e 141-d7104kb5-e 141-c0101k50-e 141-c0220k50-e 141-c0561k50-e 141-c5104m50-e 141-c7103k50-e 128-e106ma01-e 130-sl681kb03-e 132-104kb50-e 132-105kb50-e Semiconductors 190-16tl072dts-e 192-09124126qs-e 192-09139066rs-e 192-091sc4672-e 192-09210376qs-e 192-09215146rs-e 192-1582n5401-e 197-03rls4148s-e 199-15000563s-e 199-1500120s-e 192-232irf9640-e 192-233f640n-e
Miscellaneous
SMD CAPACITOR 0.1uF 100V 10% 1210 X7R (RoHS) SMD CAPACITOR 0.1uF 250V 10% 1210 X7R (RoHS) SMD CAPACITOR 100pF 50V 10%1206 NP0 (RoHS) SMD CAPACITOR 22pF 50V 10% 1206 SMT NPO (RoHS) SMD CAPACITOR 560pF 50V 10% 1206 NPO (RoHS) SMD CAPACITOR 1206 Y5V 0.1uF 50V ±20% (RoHS) SMD CAPACITOR 10nF 50V 1% 1206 X7R (RoHS) CROSSVER CAP. 10uF 100V 20% (RoHS) Disc capacitor SL 680PF 200V (RoHS) MYLAR CAPACITOR 0.1U ±10% 250V LS-10.mm MD (RoHS) MYLAR CAPACITOR 1uF 250V ±10% (RoHS)
2 2 1 1 1 8 1 2 1 1 1
C18,C19, C12,C14, C4, C5, C6, C2,C3,C7,C8,C9,C10,C11,C15, C13, C16,C17, C21 C20, C40,
SMD I.C. TL072CDT SGS THOMSON(RoHS) DUAL OP-AMP SMD TRANSISTOR 2SC2412K-T146Q/R ROHM (RoHS) SMD TRANSISTOR 2SC3906K-T146R ROHM (RoHS) TRANSISTOR 2SC4672(MPT3) ROHM (RoHS) SMD TRANSISTOR 2SA1037K-T146Q/R ROHM (RoHS) SMDTRANSISTOR 2SA1514K-T146R ROHM (RoHS) TRANSISTOR FSC 2N5401 AI-PNP 350V 500mA TO-92 (RoHS SMD DIODE RLS4148-TE11 ROHM (RoHS) SMD ZENER DIODE 5.6V 5% PHILIPS BZX84-C5V6 (RoHS) SMD ZENER DIODE 12V 5% PHILIPSBZX84-C12 (RoHS) TRANSISTOR FET IRF9640 IR P-CH TO220 (RoHS) TRANSISTOR IRF640N INTERNATIONAL (RoHS)
1 2 2 1 2 1 1 8 2 4 2 1
IC1, Q1,Q4, Q2,Q8, Q5B, Q7,Q9, Q3, Q6B, D1,D2,D3,D4,D5,D5B,D6,D20, Z1,Z2, Z3,Z4,Z5,Z6, Q10,Q10B, Q11,
122-13151k0190-e 122-14300k4-e 175-9F02H02-E 175-9F03H020-E
CHOKE SA-500-280 (PT1601B*151MAA) (RoHS) Ferrite core LD1215*300KU ±10% (RoHS) WIRE CONNECTOR&BASE 2PIN PITCH=2.54mm (RoHS) WIRE CONNECTOR&BASE 3PIN PITCH=2.54mm (RoHS)
1 1 1 2
L1, L2, HDR3, HDR1,HDR2,
MISC./MECHANICAL & AC INPUT PCB
128-C117JA01-E electrolytic CAP 110uf 100V 150-r1107011-e RING POWER TRANSFORMER TT0930505260 (RoHS) 152-u60201a02-e LINE CORD 6FT UL 2PIN SOCKET PRONIC (RoHS) 153-vpst101s2-e AC OUTLET&SOCKET VDE 2PINS INLET 154-k31505t0-e FUSE 3.15A 250V 30mm UL/CSA/PSE (RoHS) 155-630r345b-e FUSE HOLDER UL/CSA 6*30mm R3-45B (RoHS) 162-10100023-e WIRE UL/CSA 1617 #22 100mmBLK (RoHS) 162-10151001-e WIRE UL1617 150mm 22AWG BROWN6:6 (RoHS) 162-5016d001-e WIRE 24# 160mm BLK (RoHS) 162-5020d006-e WIRE UL2468 200mm 2.5mmpitchRED/WHT (RoHS) 162-a055d002-e WIRE ASS'Y 550mm UL2468 26AWG+Housing+5LED 166-5070a4bd-e SPEAKER WIRE 700mm #18 #205*0.5t BLK/#250*0.8t(RoHS 180-prf1003b-e SWITCH ROCK RF-1003-BB210(RoHS) POWER 193-0s4211-e INSULATOR (INSULATION SPACER)42*11 (RoHS) 193-201612tr-e INSULATOR T0-220 16mm*12mm(RoHS) 236-AL-05001-0LAE RETAINER (RoHS) 302-AL-05086-0BBE REAR BOARD 300*200*2.5T ES250/120V (RoHS) 306-ABS-05081-0BAEREAR Housing 198*298*102mm WITH 8 PIECE EVA (RoHS) 311-ABS-00028-0BAEKNOB 46077-W P.V.C.(RoHS) LEVEL, CROSSOVER 323-AL-05000-0LAE HEAT SINK (RoHS) 325-FE-00400-0LAE PCB FLOOR STAND 58*9*13.5T (RoHS) 333-EVA-00188-0BAEEVA GASKET 170x5x1t with glue (RoHS) 333-EVA-00220-0BAEEVA GASKET LONG 225*15*1t UL(RoHS) 333-EVA-00866-0BAEEVA 48*18*1.5T (RoHS) 333-SPG-00860-0BAEFIREPROOFING GASKET 450*50*5T (RoHS) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 2 1 1 1 1 1 1 On Woofer terminals
21
ES250P
Part Number Description Qty Reference Designator
MISC./MECHANICAL & AC INPUT PCB
335-NYL-00002-0BAEWIRE CLKP 4K-4 NO-BB(RoHS) 336-RUB-05103-0BAERUB GASKET 97*16*3.0T BLACK(RoHS) 350-EM04012D024-E 4*12 WOOD SCREW BLACK (RoHS) 351-AM03008A078-E M3*8 Machine screw with nickel(RoHS) 351-AM03008A079-E M3*8 Machine screw crloss BLK (RoHS) 351-AM03018A364-E Machine screw SCREW M3*18 BLK (RoHS) 351-HM03006A308-E Machine screw M3*6mm cross BLK (RoHS) 351-HM04010A217-E M4*10 Machine screw cross BLK (RoHS) 352-AM03008D040-E 3*8 B type ping screw cross BLK (RoHS) 352-AM03008D041-E 3*8 Btype ping screw cross with nickel (RoHS) 352-AM03010D065-E 3*10 Ptype ping screw cross BLK(RoHS) 352-BM03010D064-E 3*10 Btype ping screw cross BLK(RoHS) 355-P07049-E washer 7.2*12*0.5t COLOR(RoHS) 361-FE-00002-0LAE the holder of transformer 90*70*15mm (RoHS) 361-FE-05016-0LAE SECC HOLDER 36*12.5*8.5 (RoHS) 362-FE-00013-0LAE PCB HOLDER L TYPE t=1.6mmS.P.C.C 89*9*1.6T (RoHS) 1 2 4 4 7 2 1 4 2 2 1 2 2 1 1 1
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