Infinity MSW-2 Service manual

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MSW-II Subwoofer

MODULUS® II HOME THEATER SYSTEM

SERVICE MANUAL

Infinity Systems, Inc.

250 Crossways Park Dr.

Woodbury, New York 11797 Rev

210/2005

MSW-II

- CONTENTS -

BASIC SPECIFICATIONS …………………………………….…….……………..1

DETAILED MSW-II SPECIFICATIONS ……………………………………….…..2

CONTROLS AND CONNECTIONS…………………………………….…..………..4

OPERATION….……………………………………………………………………..….6

AMPLIFIER EXPLODED VIEW………………………………………..……………..7

EXTERNAL/MECHANICAL PARTS LIST …………….………………....……8

MSW-II TEST PROCEDURE………………………………………..………………..9

ELECTRICAL PARTS LIST ……………….……………………………………….10

PCB DRAWINGS……………….…………..…………………………………..….…15

SEMICONDUCTOR PINOUTS……………………………………………….……..17

SCHEMATICS ……………………………………………………………………...18

MODULUS II PACKING………………………………………………………………30

Basic Specifications Modulus MSW-II Powered Subwoofer

Frequency Range: 27Hz – 100Hz (±3dB)

Amplifier Output: 300 watts RMS, 600 watts peak

Low-Frequency Driver: 12" C.M.M.D.,magnetically shielded

Crossover Frequency: 100 Hz (12 dB per octave)

Dimensions (H x W x D): 16-1/2" x 14-1/2" x 18-1/8"

(419mm x 368mm x 460mm)

Weight: 44 lb (20 kg)

Infinity continually strives to update and improv e 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.

MSW-II

Modulus subwoofer MSW- II 300W Powered Sub/ Plate Amp

LINE VOLTAGE Yes/No Hi/Lo Line Nom. Unit Notes

Parameter Specification Unit Amp Section

Type (Class AB, D, other) D --Load Impedance (speaker) 4 Ohms Nominal Z-curve required Rated Output Power 300 Watts Regulated 120 V line THD@ Rated Power 1 % 22k filter, 50Hz 300W THD @ 1 Watt 0.2 % 22k filter, 50Hz DC Offset undefined mV-DC < 20 @ Speaker Outputs Damping factor 20 N/A > 15 measured at 50 Hz

Input Sensitivity

Signal to Noise

SNR-A-Weighted 100 dBA relative to rated power A-Weighting filter SNR-unweighted 70 dBr relative to rated power 22k filter SNR rel. 1W-unweighted 60 dBr relative to 1W Output 22k filter Residual Noise Floor 2 mVrms Volume @max, using RMS reading DMM/VOM (or A/P) Residual Noise Floor 1

Input Impedance

Active Filters Low Pass (fixed or variable) FIXED --

Subsonic filter (HPF) fixed --

Friend Circuit FIXED --

Special filter RABOS --

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

Limits Conditions Notes

Line/Hi Level Input Phase N/A

Line Input 400 mVrms 300 W @ 50Hz 1 input driven

mVrms(max)

Line Input 5 k ohms Nominal

Frequency 100 Hz

Slope 24 dB/Octave

Q Butterworth Damping

Frequency 20 - 35 Hz

Slope 12 dB/Octave

Q 0.5 - 2.5 Damping

Frequency 62.7 Hz Hz notch filter

Slope 12 dB/Octave

Q 2.5 Damping

Volume @max, w/ A/P Swept Bandpass Measurement (Line freq.+ harmonics)

Switches

Main Power On/Off Switch YES --

RABOS on/off

Polarity Switch YES -- "Off": 0°; "On": 180°

Low Pass on/off YES

Limite

(yes/no) YES compressor and limiter

THD at Max. Output Power less than 2 % Maximum Output Power Maximum THD as a result of limiting.

Output Volume Control

Volume Control Pot YES -- harness for pot and LED to be remotely mounted

@ minimum setting no output

Input/Output Configuration

Line In (L,C,R,AC3,Mono) Stereo -- RCA phono jack, gold plated LFE In YES -- Shared with "R" Line In jack Hi Level Out YES --

Signal Sensing (ATO)

Auto-Turn-On (yes/no) YES -ATO Input Test Frequency 100 Hz ATO Input Threshold 2 mV typ. LPF "On", BOS "Off" ATO Low Pass cutoff 400 Hz 450 ATO-LPF for noise immunity LPF "On", BOS "Off" ATO Turn-on time 1 ms 10 Amp connected and AC on, then input signal applied ( 1 W output ) Auto Mute / Turn-OFF Time 10 minutes 5 < t < 15 Time before muting, after signal is removed

Type push-button -- Located on amp plate

YES --

Type mini toggle --

Type mini toggle -- Locate at amp plate

Taper (lin/log) log A taoer --

MSW-II

Power on Features

Power on Delay time greater than 2 sec. AC Power Applied Power on LED YES -- Bi-color LED located adjacent to volume control knob

Transients/Pops

ATO Transient 5 mV-peak @ Speaker Outputs Turn-on Transient 30 mV-peak @ Speaker Outputs AC Line cycled from OFF to ON Turn-off Transient 30 mV-peak @ Speaker Outputs AC Line cycled from ON to OFF

Normal On/Off green / red color ATO mode only

ATO -- color "Active": green; "Standby": red

Efficiency

Stand-by Input Power 12 Watts AC Power Cons.@1W 13 Watts Power Cons.@rated power 375 Watts Efficiency 70 %

Protection

Short Circuit Protection YES -- Direct short at output Thermal Protection YES -- threshold ~ 65 deg. C at panel DC Offset Protection YES -- DC present at Speaker Out lead Relay for driver/fire protection Line Fuse Rating ( 120 V ) 3.15 Amps Type ADL or MDL Panel mount fuse holder

typ. typ. typ. typ.

@ nom. line voltage @ nom. line voltage @ nom. line voltage Input power measured is REAL Watts, not VA @ nom. line voltage

MSW-II

UBWOOFERCONTROLS

Rear Panel

R.A.B.O.S.On/Off Switch

R.A.B.O.S.™

Modulus MSW-II

This unit is designed to become quite warm,

during normal operation.

Freq.

Controls

Width

Level INPUT

™¡

∞

•

FUSE

T5A L/250V

R.A.B.O.S.

PHASE

180°

LOW PASS

LFE

NRTL/C CSA22-2 NO. 1 UL 1492

POWER

AC 120V~60Hz

75 Watts

™

Center-F requency Adjustment

Room Adaptive Bass Optimization System

OFF

0°

OFF

Bandwidth Adjustment

R.A.B.O.S.Level

∞

Phase Switch

Low-Pass Filter Selector

Line-Level Inputs

•

Power Switch

Subwoofer Level Control

(R.A.B.O.S.) Controls

A Few Suggestions

We recommend that you do not operate your speakers or subwoofer with the bass,treble and loudness controls set to full boost. This will place undue strain on your electronics and speakers and could damage them.

The volume control setting on your processor/preamp or receiver is not a specific indication of the overall loudness level of the speakers.The only important consideration is the loudness level at which the system can be played,regardless of where the volume control is set.

Front Panel

Always turn down the volume control setting on your processor/ preamp or receiver when changing a cassette or CD,or switching inputs to AM or FM operation.Excessively loud transients (clicks or popping sounds) can damage the satellite speakers and

possibly the subwoofer.

Important!

Whenever changing cables,pulling plugs,etc.,ALWAYS TURN OFF ALL EQUIPMENT,including the subwoofer.This prevents transients from entering the speakers and prevents electrical energy from reaching you.Keep all connections out of the reach of children.

MODULUS II HOME THEATER SYSTEM

MSW-II

UBWOOFERCONNECTIONS

If you have a Dolby* Digital or DTS®receiver/processor with a low-frequency-effects (LFE) output:

SUBWOOFER OR

LFE OUTPUT

R.A.B.O.S.™

Freq.

Controls

Width

Level INPUT

Modulus MSW-II

This unit is designed to become quite warm,

during normal operation.

™¡

∞

•

FUSE

T5A L/250V

R.A.B.O.S.

PHASE

180°

LOW PASS

LFE

NRTL/C CSA22-2 NO. 1 UL 1492

POWER

AC 120V~60Hz

75 Watts

OFF

0°

OFF

If your receiver/processor has subwoofer outputs for the left and right channels:

RECEIVER/PROCESSOR

R.A.B.O.S.™

Controls

Modulus MSW-II

This unit is designed to become quite warm,

during normal operation.

™¡

Freq.

∞

Width

Level INPUT

•

FUSE

T5A L/250V

R.A.B.O.S.

PHASE

180°

LOW PASS

LFE

NRTL/C CSA22-2 NO. 1 UL 1492

POWER

AC 120V~60Hz

75 Watts

OFF

0°

OFF

• Set Low-Pass Filter

to“Off”.

• Set Low-Pass Filter §to“On.”

MODULUS II HOME THEATER SYSTEM

MSW-II

PERATION

Surround Modes

When using the Modulus II system in a Dolby Pro Logic* home theater system,make sure the receiver’s center channel mode is set to “Normal.”When using the Modulus II system in a Dolby Digital or DTS home theater system,make sure the receiver’s speaker modes are set to “Small.”

Some Dolby Digital-equipped receivers/processors offer different setup options for each source or surround mode:e.g.,CD-stereo, videotape,Dolby,Pro Logic.In each case,follow your equipment’s instructions to ensure that the subwoofer output is turned on and that the speakers are set to “Small”in each mode.

Power On

Plug your Modulus II subwoofer’sAC cord into a wall outlet.Do not use the outlets on the back of the receiver.

Initially set the subwoofer’s Level Control ª to the “O”position. Turnon your sub with the Power Button •on the rear panel.

AutoOn/Standby

With the Power Button •in the ON position,the Level Control ª on the front panel will remain backlit 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 Button can be left on.You may turn off the Power Button •during extended periods of nonoperation:e.g., when you are away on vacation.

•

Set the overall volume control of the preamplifier or stereo to a comfortable level.Adjust the subwoofer’s Level Control ªuntil

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 is 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.

Final Positioning

After correctly connecting the Modulus II system and verifying that both the subwoofer and all satellite speakers are playing,it is time to optimize the system for your particular listening room. Earlier, you placed the subwoofer in its general location.Finding the exact location for optimum performance sometimes only involves moving the speakers up to a few inches in any direction. We urge you,therefore,to experiment with placement, if possible, until your speakers deliver their full potential.

Adjust Level

Turnon your entire audio system and start a CD or movie soundtrack at a moderate level. Turn your subwoofer’s Level Control ª

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:The Level Control front panel will turn green when the power is on.) Once you have confirmed that the subwoofer is active,proceed by playing a sound source.Use a selection that has ample bass information.

ª on the

MODULUS II HOME THEATER SYSTEM

MSW-II

(Refer to page 13 for part numbers)

MSW-II

MSW-II Subwoofer

EXPLODED VIEW

ITEM NO. DESCRIPTION QTY. PART NO.

1. GRILLE (CHARCOAL) 1 244-120-00268-0YA (PLATINUM) 244-120-00268G

2. GRILLE CUP (Charcoal) 4 327-RUB-00112B (Platinum) 327-RUB-00112W

3. WOOFER/AMPLIFIER/BAFFLE 25 352-FM04020D605 SCREWS

4. FRONT BAFFLE (Charcoal) 1 243-120-00399B (Platinum) 1 243-120-00399W

5. 12" WOOFER C.M.M.D .,SHIELDED, 1 30PR14BW-DW01 DCR = 3.51 ±10%

6. MSW-II SUBWOOFER CABINET 1 Not for Sale (CHARCOAL OR PLATINUM)

ITEM NO. DESCRIPTION QTY. PART NO.

7. AMPLIFIER ASSEMBLY 1 Not for Sale

8. FOOT (Charcoal) 4 320-ABS-00193B (Platinum) 4 320-ABS-00193W

9. FOOT PAD (Charcoal) 4 320-RUB-00192B (Platinum) 4 320-RUB-00192W

10. PORT TUBE 1 249-ABS-00158

11. FOOT SCREW 4 352-HM05025D606

12. WIRING HARNESS (AMP-LEVEL POT)1 165-50400HH4

13. LEVEL CONTROL PCB 1 015-AA000-00113

14. LEVEL CONTROL SCREWS 3 352-CM03509D439

MSW-II Subwoofer

MSW-II

Modulus MSW-II TEST PROCEDURE

The operation of the Modulus MSW-II subwoofer, and the proper settings for the Room Adaptive Bass Optimization System, or R.A.B.O.S., is thoroughly covered in the Owner’s guide, part# 406-000-00921. For service purposes, the R.A.B.O.S. system is canceled when all three front panel controls (F) (L) (W) are turned fully CW (Clockwise), or if the R.A.B.O.S. On/Off switch is OFF. The only other control of concern is the Main Level Control on the front panel, which operates like a traditional potentiometer.

Equipment needed:

x Function/signal generator/sweep generator x Integrated Amplifier x Multimeter x RCA cables; Speaker cables

General Unit Function (UUT = Unit Under Test)

Switch/Controls:

MAIN LEVEL control full clockwise (0) LOW PASS FILTER switch OFF R.A.B.O.S. On/Off switch OFF PHASE button - either position (3) R.A.B.O.S. controls – do not matter

1) From the signal generator, connect one line level (RCA) cable to the Input jacks (L/R) on the UUT. Use a Ycable from a mono source if necessary to connect to both inputs.

2) Turn on generator; adjust to 150mV, 50 Hz.

3) Plug AC power cord in UUT, turn power switch ON.

4) Red LED should ON (in the Level wheel at the front of the UUT). Turn up LEVEL control to full counterclockwise (10).

5) Green LED should ON; Bass response should be heard and felt from port tube opening.

6) Turn LEVEL control full clockwise (0). Turn power switch OFF.

Sweep Function

1) Follow steps 1-3 above, using a sweep generator as a signal source – adjust the generator to 100mV, 50 Hz.

2) Sweep generator from 20Hz to 300Hz. Listen for any rattles, clicks, buzzes or any other noises. If any unusual noises are heard, test woofer according to the instructions below.

Driver Function

1) Remove woofer from the enclosure; (see exploded view on page 8).

2) Check DC resistance of woofer; it should be 3.5

±10%,

3) Connect a pair of speaker cables to woofer 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.

MSW-II

Modulus II Electrical Parts List

Part Number Description Qty Reference Designator

MAIN/POWER PCB

Resistors

110-16101j26 Resistor 100ȍ 1/6W ± 5% 26mm 2 R241,244 110-16102j26 Resistor 1K 1/6W ± 5% CF 26mm 3 R210,329,264 110-16103j26 Resistor 10K 1/6W ± 5% CF 26mm 8 R227,229,230,231,232,233,260,261 110-16153j26 Resistor 15K 1/6W ± 5% CF 26mm 2 R247,249 110-16182j26 Resistor 1.8K 1/6W ± 5% CF 26mm 1 R248 110-16222j26 Resistor 2.2K 1/6W ± 5% CF 26mm 2 R242,245 110-16274j26 Resistor 270K 1/6W ± 5% CF 26mm 1 R240 110-16333j26 Resistor 33K 1/6W ± 5% CF 26mm 1 R211 110-16334j26 Resistor 330K 1/6W ± 5% CF 26mm 1 R209

110-16391j26 Resistor 390ȍ1/6W ± 5% CF 26mm 2 R243,246

110-16472j26 Resistor 4.7K 1/6W ± 5% CF 26mm 4 R217,219,222,213

110-16473j26 Resistor 47K 1/6W ± 5% CF 26mm 1 R221 110-16683j26 Resistor 6 8K 1/6W ± 5% CF 26mm 1 R212 116-161002f26 metal film resistor 10K ± 1%MF 1/6W 25mm 4 R160,166,234,235 116-161103f26 metal film resistor 110K ± 1%MF 1/6W 26mm 1 R174 116-161301f26 metal film resistor 1.30K ± 1%MF 1/6W 26mm 3 R226,228,236 116-161502f26 metal film resistor 15.0K ± 1%MF 1/6W 26mm 2 R162,168 116-161822f26 metal film resistor 18.2K ± 1%MF 1/6W 26mm 1 R214 116-162001f26 metal film resistor 2.00K ± 1%MF 1/6W 26mm 1 R215 116-162492f26 metal film resistor 24.9K ± 1%MF 1/6W 26mm 2 R257,258 116-163571f26 metal film resistor 3.57K ± 1%MF 1/6W 26mm 1 R157 116-166813f26 metal film resistor 681K ± 1%MF 1/6W 26mm 1 R262

110-12621j15 Resistor 620ȍ1/2W ± 5% CF 15mm 1 R238 110-20152j20 Resistor 1.5K 2W ± 5% CF 15mm 1 R208 113-500r1j10 cement 0.1ȍ 5W ± 5% 2 R224,225

Capacitors

130-2f104z503 disc capacitor 0.1U 50V +80/-20% 2 C163,164 130-ch101j503 disc capacitor 100P 50V ± 5% 2 C159,160 132-223ja03 mylay capacitor 0.022uF 100V ± 5% 8 C172,173,174,175,176,177,178,179 135-3107m16 electrolytic cap 100uF 16V ± 20% 2 C166,167 135-3226m50 electrolytic cap 22U 50V ± 20% 2 C161,162 135-3227m10 electrolytic cap 220U 10V ± 20% 2 C156,157 139-3227m16

135-4228m35 electrolytic cap 2200uF 35V ± 20% 2 C170,171 135-4688m80 electrolytic cap 6800U 80V ± 20% 2 C168,169

Semiconductors

190-161431clp1 IC TL431CLP 1 D115 192-027c1815gr transistor 2SC1815GR 1 Q110,112,117 192-028a1015gr transistor 2SA1015GR 3 Q111,113,115 192-1672n5551 transistor 2N5551 1 Q109 192-1682n5401 transistor 2N5401 AI-PNP 350V 500mA TO-92 1 Q108 197-031n4148 diode 100mA 75V SIGNAL 1N4148 ROHM 7 D117,118,119,120,121,125,126 199-15000565

199-15001505 zener diode 15V 1/2W 52mm 1 D122 199-15002005 zener diode 20V 1/2W 52mm 1 D129 190-161m324n IC LM324N 1 U107 192-991d669a transistor HI-SINCERITY HSD669A 1 Q116 192-992b649t transistor HSB649T 1 Q118 197-00db103g diode 1A 200V DF02M 1 D124 197-00kbu1003 diode 10A 200V KBU1003 1 D123 197-101n4002 diode 1N4002 1 D114

electrolytic 220uF 16V ± 20%

zener diode 5.6V 1/2W 52mm

1 C155

1 D116

MSW-II

Part Number Description Qty Reference Designator

Miscellaneous

109-1tsc103j0 thermister TSC05103J 1 R237 162-10149001 wire ass'y 140mm AWG28 1 P107 171-udhss124d relay 5A 24V UDH-SS124D 1 K101 175-1d02v01 wire connector 2PIN PITH=3.96mm 1 P112 175-1d05v01 wire connector 5PIN 3.96mm 1 P113

INPUT PCB

Resistors

110-14152j26 resistor 1.5K 1/4W ± 5% CF 26mm 1 R150 110-16101j26 resistor 100ȍ 1/6W ± 5% CF 26mm 4 110-16102j26 resistor 1K 1/6W ± 5% CF 26mm 1 R140 110-16103j26 resistor 10K 1/6W ± 5% CF 26mm 11 R263,118,126,129,133,136,146,149,191,196,199 110-16105j26 110-16106j26 110-16151j26 110-16154j26 110-16183j26 110-16203j26 110-16221j26 110-16223j26 110-16432j26 110-16472j26 110-16473j26 116-161001f26 116-161002f26 116-161052f26 116-161210f26 116-161301f26 116-161303f26 116-161504f26 116-161693f26 116-162001f26 116-162052f26 116-162211f26 116-162212f26 116-162322f26 metal film resistor 23.2K 1/6W ± 1% MF 26mm 4 R124,125,127,128 116-163162f26 116-163400f26 116-163923f26 116-164021f26 116-164320f26 116-164750f26 116-164751f26 116-164752f26 116-165111f26 116-165623f26 116-166041f26 116-166491f26 116-169311f26 116-201211f20

resistor 1M 1/6W ± 5% CF 26mm resistor 10M 1/6W ± 5% CF 26mm resistor 150ȍ 1/6W ± 5% CF 26mm resistor 150K 1/6W ± 5% CF 26mm resistor 18K 1/6W ± 5% CF 26mm resistor 20K 1/6W ± 5% CF 26mm resistor 220ȍ 1/6W ± 5% CF 26mm resistor 22K 1/6W ± 5% CF 27mm resistor 4.3K 1/6W ± 5% CF 27mm resistor 4.7K 1/6W ± 5% CF 27mm resistor 47K 1/6W ± 5% CF 27mm metal film resistor 1K 1/6W ± 1% MF 26mm metal film resistor 10K 1/6W ± 1% MF 26mm metal film resistor 10.5K 1/6W ± 1% MF 26mm metal film resistor 121ȍ 1/6W ± 1% MF 26mm metal film resistor 1.30K 1/6W ± 1% MF 26mm metal film resistor 130K 1/6W ± 1% MF 26mm metal film resistor 1.5M 1/6W ± 1% MF 26mm metal film resistor 169K 1/6W ± 1% MF 26mm metal film resistor 2.00K 1/6W ± 1% MF 26mm metal film resistor 20.5K 1/6W ± 1% MF 26mm metal film resistor 2.21K 1/6W ± 1% MF 26mm metal film resistor 22.1K 1/6W ± 1% MF 26mm

metal film resistor 31.6K 1/6W ± 1% MF 26mm metal film resistor 340ȍ 1/6W ± 1% MF 26mm metal film resistor 392K 1/6W ± 1% MF 26mm metal film resistor 4.02K 1/6W ± 1% MF 26mm metal film resistor 432 metal film resistor 475ȍ 1/6W ± 1% MF 26mm metal film resistor 4.75K 1/6W ± 1% MF 26mm metal film resistor 47.5K 1/6W ± 1% MF 26mm metal film resistor 5.11K 1/6W ± 1% MF 26mm metal film resistor 562K 1/6W MF 26mm metal film resistor 6.04K 1/6W ± 1% MF 26mm metal film resistor 6.49K 1/6W ± 1% MF 26mm metal film resistor 9.31K 1/6W ± 1% MF 26mm metal film resistor 1.21K 2W ± 1% MF 20mm

ȍ 1/6W ± 1% MF 26mm

R112,113,151,152

2 R145,181 1 R186 1 R139 1 R138 1 R147 1 R200 2 R119,120 2 R141,148 1 R254 2 R144,250 1 R137 3 R180,187,194 8

R130,131,132,159,171,173,178,192 1 R188 1 R252 1 R253 1 R190 1 R142 1 R195 1 R202 2 R197,198 1 R172 3 R193,204,206

1 R135 1 R164,169 1 R201 1 R134 1 R265 1 R251 5 R108,109,110,205,207 2 R121,122 1 R189 1 R117 2 R165,170 2 R114,115 1 R179 1 R104

Capacitors

129-a104j633 129-a223j633 129-a473j633 129-a474j633 130-2b102k503 130-2b221k503

130-2f104z503 disc capacitor 0.1U 50V +80/-20% 13

130-3f473m503

metallize capacitor 0.1U 63V ± 5% MSC metallize capacitor 0.022U 63V ± 5% MSC metallize capacitor 0.047U 63V ± 5% MSC metallize capacitor 0.47U 63V ± 5% MSC disc capacitor 1000P 50V ± 10% disc capacitor 220P 50V ± 10%

disc capacitor 0.047U 50V ± 20%

6 C116,137,138,139,143,118 1 C150 4 C117,119,142,149 2 C121,122 3 C165,181,182 4 C105,107,108,128

C112,114,124,125,130,133,135,144,145,146,147,153

,154 1 C180

MSW-II

Part Number Description Qty Reference Designator

130-sl101k503 130-sl470k503 disc capacitor 47P 50V ± 10% 1 C127 135-3105m50 electrolytic 1U 50V ± 20% 1 C126 135-3106m50 135-3107m16 135-3107m25 135-3226m50 135-3475m50 139-3227m16

Semiconductors

192-027c1815gr transistor 2SC1815GR 3 Q101,102,103 197-131n4148 diode 1N4148 26mm 7 D105,106,108,109,110,112,113 199-15000825 zener diode 8.2V 1/2W 52mm 1 D130 190-06m4558d IC OPA 4558D 2 U101,103 190-161m324n IC LM324N 1 U106 190-16tl1072n IC TL072N @6.5 1 U105 190-16tl1074cn IC TL074CN ST 2 U102,104 192-153mpf102 transistor FAIRCHILD MPF102 1 Q107

Miscellaneous

174-0rcb202vag RCA JACK RCA-209 1 JK102 175-1c02v01 wire connector 2PIN PITCH=2.5mm 2 P106,108 175-1c04v01 wire connector 4PIN PITCH=2.5mm 1 P101 175-1c06v01 wire connector 6PIN PITCH=2.5mm 1 P105 180-t000ts8l switch L101 T2 3 SW102,103,104

disc capacitor 100P 50V SL ± 10%

electrolytic 10uF 50V ± 20% electrolytic 100uF 16V ± 20% electrolytic 100U 25V ± 20% electrolytic 22U 50V ± 20% electrolytic 4.7U 50V ± 20% electrolytic 220uF 16V ± 20%

3 C110,120,148

4 C109,111,123,129 5 C113,115,132,134,136 1 C152 1 C151 1 C102 1 C131

RABOS CONTROL PC

110-16474j26 110-164r7j26 116-161000f26 116-162671f26 116-165400f26 metal film resistor 540ȍ 1/6W ± 1% MF 26mm 1 R175 116-166800f26 116-168250f26 115-h103a203 variable resistor RV16A01-20-15K-A10K-3E 2 R158,177 115-h103c201 variable resistor RV16A01-20-15K-C10K-3E 1 R163 162-50150002 wire 150mm AWG26 BLCK 1 P102 162-50150003 wire 150mm AWG26 BLCK 2 P103,104

resistor 470K 1/6W ± 5% CF 27mm resistor 4.7ȍ 1/6W ± 5% CF 26mm metal film resistor 100ȍ 1/6W ± 1% MF 26mm metal film resistor 2.67K 1/6W ± 1% MF 26mm

metal film resistor 680ȍ 1/6W ± 1% MF 26mm metal film resistor 825ȍ 1/6W ± 1% MF 26mm

1 R143 1 R153 1 R154 1 R155

1 R176 2 R161,167

Power Amp Class D Module part# 051-A00444C01 RECOMMENDED: REPLACE ENTIRE MODULE

Resistors

118-12061001j SMD resistor 1.00K 1206 5% 1 R2 118-12061002j SMD resistor 10.0K 1206 5% 6 R25,29,30,30B,7,9 118-120610r0j SMD resistor 10.0ȍ1206 5% 4 R20,20B,22,23 118-12062002j SMD resistor 20.0K1206 5% 1 R26

118-12062201j SMD resistor 2.20K 1206 5% 19

118-12062204j SMD resistor 2.20M 1206 5% 1 R4 118-12062701j SMD resistor 2.70K 1206 5% 1 R10 118-12063000j SMD resistor 300.0ȍ 1206 5% 1 R24 118-12063301j SMD resistor 3.30K 1206 5% 5 R1,14,15,27,28 118-12063902j SMD resistor 39.0K 1206 5% 1 R3 118-12064700j SMD resistor 470ȍ 1206 5% 3 R8,11,21 118-12064701j SMD resistor 4.70K 1206 5% 2 R5,12

R6,13,16,31,33,34,35,36,37,38,39,40,41,42,43,44,45,

46,32

Capacitors

141-c0101k50 SMD capacitor 100pF 50V 10% 1206 NP0 1 C4 141-c0220k50 SMD capacitor 22pF 50V 10% 1206 SMT NP0 1 C5 141-c0561k50 SMD capacitor 560pF 50V 10% 1206 NP0 1 C6 141-c5104m50 SMD capacitor 1206 Y5V 0.1uF 50V ± 20% 8 C2,3,7,8,9,10,11,15

MSW-II

Part Number Description Qty Reference Designator

141-c7223k50 SMD capacitor 0.022uF 50V 10% 1206 X7R 1 C13 141-d7104ka0 SMD capacitor 0.1uF 100V 10% 1206 X7R 4 C12,14,18,19 141-d7104ka5 SMD capacitor 0.1uF 250V 10% 1210 X7R 1 C20 132-105kb50 mylar capacitor 1uF 250V ± 10% 1 C40 128-e106ma01-s non-polar 10uF 100V 20% 2 C16,17

Semiconductors

190-16tl072dts SMD I.C TL072CDT SGS THMSON 1 IC1 192-09124126qs SMD transistor 2SC2412K-T146Q/R ROHM 2 Q1,4 192-09139066rs SMD transistor 2SC3906K-T146R ROHM 2 Q2,8 192-091sc4672 SMD transistor 2SC4672(MPT3) ROHM 1 Q5B 192-09210376qs SMD transistor 2SA1037K-T146Q/R ROHM 2 Q7,9 192-09215146rs SMD transistor 2SA1514K-T146R ROHM 1 Q3 197-03rls4148s SMD diode RLS4148-TE11 ROHM 8 D1,2,3,4,5,5B,6,20 199-15000563s SMD zener diode 5.6V 5% PHILIPS BZX84-C5V6 2 Z1,2 199-15001203s SMD zener diode 12V 5% PHILIPS BZX84-C12 4 Z3,4,5,6 192-232irf9640 transistor FET IRE9640 IR P-CH TO220 2 Q10,10B 192-233irf640 transistor FET IRE640 IR N-CH TO-220 1 Q11 192-1682n5401 transistor 2N5401K AI-PNP 350V 500mA TO-92 1 Q6B

Miscellaneous

122-13151k0190 inductor CHOKE SA-500-280 1 L1 122-14300k4 inductor Ferrite core LD1215*300KU ± 10% 1 L2 175-9f40hr2 wire connector 40PIN PITCH=2.54mm HR2*40 0.2

MISC/MECHANICAL

150-r1107005 power transformer 152-u602015 line cord SVT FT-26FT 1 154-k31505t0 Fuse 3.15A 250V 30mm UL/CSA 1 155-63032i Fuse holder HTB-32I 30mm UL/CSA 1 302-AL-05001-1 Alu plate 200*300*2.5t 1 306-ABS-00180 Back cover 1 310-ABS-00107 ABS £r11*14.25 black 1 311-ABS-00028 KNOBS 46077-W soft P.V.C. 3 333-EVA-00783 EVA W 198*12*2.0T 2 333-EVA-00807 EVA L 274*12*2.0T 2 333-EVA-00826 EVA W 198*12*1.0T 2 333-EVA-00835 EVA L 274*12*1.0T 2 335-NYL-00002 strain relief 4K-4 NO-BB 2 350-EM04012D024 4F*12 screw 4 351-AM03008A079 M3*8 screw 5 351-HM04010A217 M4*10 screw 4 352-AM03008D040 F3*8 B type screw 2 352-AM03010D065 F3*10 P type screw 1 361-FE-00002 Transformer holder 90*70*15mm 1 362-CU-05000 M3*16.5H 2 236-AL-05001 Alumium strip 1 323-AL-05000 heat sink 1 1 351-AM03008A078 M3*8 coating nickel 2 351-HM03006A308 screw M3*6mm 1 351-HM03018A307 Screw M3*18mm 2 352-AM03008D041 F3*8 B type screw 2 362-FE-00013 B brckt L TYPE t=1.6mm 89*9*1.6T 2 351-AM03008A078 M3*8 screw 2 165-50701xx01 wire assembly 700mm UL2464 #22 1 P108 1 180-pspaw7az PUSH SWITCH PS3-22SPA-W7AZ 1 193-201612tr Insulator T0-220 16mm*12mm 1 193-201815t2 Insulator 1 193-0s4211 silicon (INSULATION SPACER)42*11 1 333-EVA-00220 EVA pad 225*15*1t UL 1 333-SPG-00849 Sponge 330L*30W*5T 1 335-NYL-00010 Wire holder 5P-4 1