JBL MA6002_MA6004 Marine Models Power Amplifiers 2 & 4 Chanel

Marine Models: MA6002 (2 CHANNEL) MA6004 (4 CHANNEL)

Power Amplifiers

Service Manual

JBL Consumer Products 250 Crossways Park Dr. Woodbury, New York 11797 Rev0 11/06

- CONTENTS -

MA6002/6004 BASIC SPECIFICATIONS .…..…………..1 MA6002 DETAILED SPECIFICATIONS ……………..…..2 MA6004 DETAILED SPECIFICATIONS ….…….………..3 MA6002 PACKING……..………………….….….….……...4 MA6004 PACKING…………………………………..………5 CONNECTIONS……………………………........................6 OPERATION ……..………………………………….….…...9 BASIC TROUBLESHOOTING…………………….………..9 MA6002 EXPLODED VIEW/PARTS LIST……………….10 MA6004 EXPLODED VIEW/PARTS LIST.......................11 MA6002 BLOCK DIAGRAM………………………….……12 MA6004 BLOCK DIAGRAM………………………….……13 MA6002 ELECTRICAL PARTS LIST ..…… ……...…..…14 MA6004 ELECTRICAL PARTS LIST ..…… ….…………17 MA6002 P.C.B. DRAWINGS……………………..….…….20 MA6004 P.C.B. DRAWINGS………………………..….….22 MA6002/MA6004 IC/TRANSISTOR PINOUTS………….24 MA6002 SCHEMATICS………………………..…….……25 MA6004 SCHEMATICS…………………………..….……28

Basic Specifications 7 MA6002 • 60W RMS x 2 channels at 4 ohms and ≤1% THD + N • Signal-to-noise ratio: 84dBA (reference 1W into 4 ohms) • 80W RMS x 2 channels at 2 ohms, 14.4V supply and ≤1% THD + N • 160W RMS x 1 channel at 4 ohms, 14.4V supply and ≤1% THD + N • Dynamic power: 160W at 2 ohms • Effective damping factor: 6.395 at 4 ohms • Frequency response: 10Hz – 27kHz (–3dB) • Maximum input signal: 6V • Maximum sensitivity: 100mV • Output regulation: – 0.03dB at 4 ohms • Dimensions (L x W x H): 9" x 10-1/4" x 2-3/16" (229mm x 261mm x 56mm) • Fuses: 25A x 1 MA6004 • 60W RMS x 4 channels at 4 ohms and ≤1% THD + N • Signal-to-noise ratio: 80dBA (reference 1W into 4 ohms) • 80W RMS x 4 channels at 2 ohms, 14.4V supply and ≤1% THD + N • 160W RMS x 2 channels at 4 ohms, 14.4V supply and ≤1% THD + N • Dynamic power: 145W at 2 ohms • Effective damping factor: 6.395 at 4 ohms • Frequency response: 10Hz – 27kHz (–3dB) • Maximum input signal: 6V • Maximum sensitivity: 100mV • Output regulation: – 0.03dB at 4 ohms • Dimensions (L x W x H): 13-1/4" x 10-1/4" x 2-3/16" (337mm x 261mm x 56mm) • Fuses: 25A x 2

1

MARINE series MA6002/6004

MA6002 MARINE AMPLIFIER SPECIFICATIONS

TEST VOLTAGE...14.4 +0.1V

Dynamic PowerOutput Regulation

Dimensions (L x W x H): 9" x 10-1/4" x 2-3/16" (229mm x 261mm x 56mm)Fuses: 25A x 1

Damping Factor (4ohm): 6.395160W @ 2 ohms

Nominal Remarks

0.03dB @ 4 ohms

4ohm loads(stereo mode)for each . ch@<1.0%THD(Unit:W)(LPF=22K)

1KHZ ≥60W x 2

2ohm loads(stereo mode)for each .ch @<1.0%THD(Unit:W)(LPF=22K)

1KHZ ≥80W x 2

BTL/4ohms(mono mode)@<1.0%THD(Unit;W)LPF=22K

1KHZ ≥160W x 1

THD and 1MD@Reference Power 4 ohm loads(Unit:%)LPF=22K

1KHZ ≤0.3%


1KHZ ≤0.3%

THDand 1MD@referencePower 4ohms BTL loads(Unit:%)(LPF=22KHz)

1KHZ ≤0.3%

Channel Separation @full rated power (+80KHZ) 1KHZ ≥45dB

Full rated power Disortion1KHz LPF=22KHz ≤0.1%Signal/Noise a: 1 watt rate b: full rated power (dB) ≥90 1V signal inputInput Sensitivity Low Level Input( v)@:full rated power

100mV-6V ±20%

Yes

Frequency response (Unit:-3dB) 10HZ~30KHZHigh-Pass Crossover Frequency limits +20% 32HZ~320HZ

Turn on delay time (Seconds)

Low-Pass Crossover Frequency limits +20% 32HZ~320HZBass Boost:(Unit:dB) @45HZ (±5Hz ) 0~6dB ±1dB Idle Current ( @4ohm) 0.5A ±0.15AMAX current : rated power (All channel 2ohm loads) ≤23A

10.5~16V

Circuit Protection a. Temperature b. Speaker Short Circuit c. Operating Voltage Range

75+52~3

Remote Operating Voltages: ON 5V OFF 4V ±1V

DC Offset: ≤30mVDamping Factor (4ohm): ＞200

2

MARINE series MA6002

MA6004 MARINE AMPLIFIER SPECIFICATIONS

TEST VOLTAGE...14.4 +0.1V

Dynamic PowerOutput Regulation

(337mm x 261mm x 56mm)Fuses: 25A x 2Dimensions (L x W x H): 13-1/4" x 10-1/4" x 2-3/16"

Effective Damping Factor (4ohm): 6.395145W @ 2 ohms

Nominal Remarks

0.03dB @ 4 ohms

4ohm loads(stereo mode) for each . ch@<0.5%THD(Unit:W)(LPF=22K)

1KHZ ≥50W*4

2ohm loads (stereo mode) for each .ch @<0.5%THD(Unit:W)(LPF=22K)

1KHZ ≥75W*4

BTL/4ohms (mono mode)@<0.5%THD(Unit;W)LPF=22K

1KHZ ≥150W*2

THD and 1MD@Reference Power4 ohm loads(Unit:%)LPF=22K

1KHZ ≤0.5%


1KHZ ≤0.5%

THDand 1MD@referencePower 4ohms BTL loads(Unit:%)(LPF=22KHz)

1KHZ ≤0.5%

Channel Separation @full rated power (+80KHZ) 1KHZ ≥45dB

Full rated power Disortion1KHz LPF=22KHz ≤0.2%Signal/Noise a: 1 watt rate b: full rated power (dB) ≥90 1V signal inputInput Sensitivity Low Level Input( v)@:full rated power

100mV-6V ±20%

Yes

Frequency response (Unit:-3dB) 10HZ~30KHZHigh-Pass Crossover Frequency limits +20% 32HZ~320HZ

Turn on delay time (Seconds)

Low-Pass Crossover Frequency limits +20% 32HZ~320HZBass Boost:(Unit:dB) @45HZ (±5Hz ) 0~6dB ±1dB Idle Current ( @4ohm) 0.6A ±0.15AMAX current : rated power (All channel 2ohm loads) ≤45A

10.5~16V

Circuit Protection a. Temperature b. Speaker Short Circuit c. Operating Voltage Range

75+52~3

Remote Operating Voltages: ON 5V OFF 4V ±1V

DC Offset: ≤30mVDamping Factor (4ohm): ＞200

3


MA6002 PACKAGE

4


MA6004 PACKAGE

5


3

INSTALLATION

POWER CONNECTIONSThe amplifier requires a reliable connection to the boat’s electrical system in order to perform optimally. See Figures 1 and 2 for terminal con-nection locations. Please adhere to the following instructions carefully:

Ground ConnectionConnect the amplifier’s Ground (GND) terminal to the battery’s negative terminal,using a ring terminal. Refer to the wire gaugechart to determine minimum wire gauge size.

Power ConnectionConnect a wire (see chart at right forappropriate gauge) directly to the positivebattery terminal, and install an appropriatefuse holder within 18" of the battery terminal.Do not install the fuse at this time. Routethe wire to the amplifier’s location, andconnect it to the amplifier’s Positive (+12V)terminal. Be sure to use appropriate grommets whenever routing wires througha bulkhead or other obstruction. Failure toadequately protect the positive wire frompotential damage may result in a fire. Whenyou are done routing and connecting thiswire, you may install the fuse at the battery.

Remote ConnectionConnect the amplifier’s Remote (REM) terminal to the source unit’s Remote Turn-On lead using a minimum of 18-gauge wire.

NOTE: If your source unit does not have a remote turn-on connection, connect the amplifier’s (REM) terminal to a wirethat provides +12V when the boat’s acces-sories are on or when the key is switchedon. If no such circuit exists, install aswitch. See Figure 3.

Figure 3. Install a switch for the RemoteTurn-On lead.

Speaker ConnectionsRefer to the application guides on thepages that follow. Speaker connectionsshould be made using a minimum of 16-gauge wire.

Wire Gauge ChartAmplifier Maximum Minimum Model Current Draw Wire GaugeMA6002 22A #8 AWGMA6004 40A #8 AWGThese recommendations assume 10' – 12'wire runs. If your amplifier will be mountedfarther than 12' from the boat’s battery, usea larger gauge.

Figure 2. Terminal connection end plate for MA6002.

Figure 1. Terminal connection end plate for MA6004.

NC

NO+12V

AMP REM

6


4

APPLICATIONS – MA6004

The MA6004 can be set up for stereo 4-channel, 3-channel or bridged 2-channel operation, as shown inFigures 4 through 6.

NOTE: For simplicity, Figures 4 through6 do not show power, remote and input connections.

NOTE: Minimum speaker impedancefor stereo operation is 2 ohms.Minimum speaker impedance forbridged operation is 4 ohms.

Figure 4. MA6004 amplifier in 4-channel (stereo) operation to drive front and rear full-range speakers.

Figure 5. MA6004 is set up for 3-channel operation to drive a set of full-range speakers and a subwoofer.

Front RightFront Left

Rear RightRear Left


Figure 6. MA6004 used in bridged 2-channel mode to drive a set of components or subwoofers. Set crossoversaccording to application.

Rear RightRear Left



7

APPLICATIONS – MA6002

RightLeft

Figure 7. MA6002 used in 2-channel (stereo) operation to drive a set of full-range speakers.

Figure 8. MA6002 used in bridge mode to drive asubwoofer.

8


6

CONTROLS AND SETUP

SETTING THECROSSOVER(S)Determine your system plans and set the crossover mode switch accordingly. If your system design does not include a subwoofer with the MA6004, set thecrossover mode to FLAT; if you are usingspeakers that are 5 inches in diameter orlarger, skip to “Setting Input Sensitivity.”

Initially set the crossover frequency control midway. While listening to music,adjust the crossover for the least perceived distortion from the speakers,allowing them to reproduce as much bass as possible.

For systems using a separate subwoofer,set the crossover mode to HP (high pass)for your full-range speakers. Adjust thecrossover frequency to limit bass and provide increased system volume with less distortion.

For subwoofers, choose the highest frequency that removes vocal informationfrom the sound of the subwoofer.

If using the MA6004 or MA6002 to drive asubwoofer(s), set the crossover mode toLP (low pass).

SETTING INPUTSENSITIVITY1. Initially turn the INPUT LEVEL control(s)

to minimum (counter clockwise).2. Reconnect the (–) negative lead to the

boat’s battery. Apply power to the audiosystem and play a dynamic music track.

3. On the source unit, increase the volumecontrol to 3/4 volume. Slowly increasethe INPUT LEVEL control(s) toward“three o’clock” until you hear slight distortion in the music. Then reduce the INPUT LEVEL slightly until distortionis no longer heard.

NOTE: After the source unit is on, blue LEDs (on the top panel) will light, indicating the amplifier is on. If not, check the wiring, especially the remoteconnection from the source unit. Also refer to the “Troubleshooting” guide.

SYMPTOM LIKELY CAUSE SOLUTION

No audio No voltage at BATT+ Check voltages at(POWER LEDs or REM terminals, amplifier terminalsare off) or bad or no ground with VOM

connectionNo audio Amplifier is Make sure amplifier(POWER overheated cooling is not blockedLEDs are on) at mounting location;

verify speaker-systemimpedance is within specified limits

Voltage more than 16V Check boat’s batteryor less than 8.5V on charging systemBATT+ connection

No audio Voltage less than 9V on Check boat’s(POWER BATT+ connection charging systemLEDs flash)

DC voltage on Amplifier may needamplifier output service; see enclosed

warranty card forservice information

Distorted audio Input sensitivity is Check INPUT not set properly, or LEVEL setting; oramplifier or source check speaker wiresunit is defective for shorts or grounds

Distorted audio Short circuit in Remove speaker leadsand POWER speaker or wire one at a time to locateLEDs flash shorted speaker or

wire, then repair Music lacks Speakers are not Check speaker“punch” connected properly connections for

proper polarity

TROUBLESHOOTING

9


10

11

INPUT L

AUX OUT L

GAIN CONTROL

BALANCED INPUT(UNIT

OP

OP

OP

MODE HP/FLAT/LPVARIABLE LPF/HPF 32Hz--320Hz/12dB

10 32 320 20K10 50 20K

BASS BOOST VARIABLE 0dB--6dB/45Hz

MAIN AMP FRONT L

AMP

2 ohm/4ohm

SPEAKER

Block Diagram MA6002

INPUT R

AUX OUT R

GAIN CONTROL

BALANCED INPUT(UNIT

OP

OP

OP


10 32 320 20K10 50 20K

BASS BOOST VARIABLE 0dB--6dB/45Hz

MAIN AMP FRONT R

AMP

2 ohm/4ohm

SPEAKER

SPEAKER

BTL-4ohm

Battery+

-Power Supply

+VCC

-VCC

+15V

-15V

12


FRONT INPUT L

AUX OUT L

GAIN CONTROL

BALANCED INPUT(UNIT

OP

OP

OP


10 32 320 20K10 50 20K

BASS BOOST VARIABLE 0dB--6dB/45Hz MAIN AMP

FRONT L

AMP

2 ohm/4ohm

SPEAKER

FRONT INPUT R

AUX OUT R

GAIN CONTROL

BALANCED INPUT(UNIT

OP

OP

OP


10 32 320 20K10 50 20K


FRONT R

AMP

2 ohm/4ohm

SPEAKER

REAR INPUT L

GAIN CONTROL

BALANCED INPUT(UNIT

OP OP


10 32 320 20K10 50 20K


REAR L

AMP

2 ohm/4ohm

SPEAKER

REAR INPUT L

GAIN CONTROL

BALANCED INPUT(UNIT

OP


10 32 320 20K10 50 20K


REAR R

AMP

2 ohm/4ohmSPEAKER

OP

OP

OP

OP

OP

SPEAKER

BTL-4ohm

SPEAKER

BTL-4ohm

Battery+

-Power Supply

+VCC

-VCC

+15V

-15V

Block Diagram MA6004

13

MA6002 Electrical Parts List

Part Number Name Description Qty Reference Designator

Semiconductors

P136T1220A Rectifier DIODE F12C20A 12A 200V 1 D10P136T1220C Rectifier DIODE F12C20C 12A 200V 1 D8P124T0SA06 Transistor TR MOTOROLA MPSA06 80V NPN 1 Q145P124T0SA56 Transistor TR MOTOROLA MPSA56 80V PNP 2 Q139 Q239P124TN4403 PNP Transistor 2N4403 40V 0.6A 625mW TO92 PNP 1 Q237P124TN5401 Transistor TR MOTOROLA 2N5401 PNP 1 Q1P126TSB649 PNP Transistor 2SB649A 160V 1W 3A TO-126 3 Q8 Q146 Q246P126TSD669 NPN Transistor 2SD669A 160V 1W 3A TO-126 3 Q14 Q141 Q241P134TFR103 Diode FR103 1 D3P134TN4002 Diode DIODE 1N4002 RET1.0A100V 4 D135 D136 D235 D236P134TN5402 Diode DIODE 1N5402 ET3.0A100V 1 D9P154T04558 IC DIP8 ROHM BA4558 DUAL OP-AMP 8 IC101~105 IC201~203 P154LM358N IC DIP8 LM358N DUAL OP-AMP 1 IC2P154TNE555 IC NE555 TIMER 1 U1P158TTL494 IC DIP16 NEC UPC494 OR TI TL494 PWM 1 IC1P123TRFZ48 Transistor IR IRFZ48V MOSFET 2 Q11 Q15P128TIP35C Transistor ST TIP35CW T0247 125W 100V NPN 2 Q142 Q242P128TIP36C Transistor ST TIP36CW T0247 125W 100V PNP 2 Q147 Q247

P124TN4401 NPN Transistor 2N4401 40V 0.6A 625mW TO92 NPN 11 Q2 Q4~5 Q135 Q140 Q143 Q235 Q138 Q238 Q240 Q243

P124TN4403 PNP Transistor 2N4403 40V 0.6A 625mW TO92 PNP 6 Q6 Q9~10 Q136 Q137 Q236P124T0SA06 Transistor TR MOTOROLA MPSA06 80V NPN 1 Q245P125T0C945 Transistor TR NEC 2SC945P 0.1A60V NPN 2 Q144 Q244 P126TSB647 Transistor 2SB647A PNP 1 Q7P131TN4148 Diode DIODE NS1N4148HSS150MA 10 D1 D2 D4~7 D11~13 D15P133T0011B ZENER Diode DIODE NEC RD11EB3 11V 1 ZD2P133T0015B ZENER Diode DIODE NEC RD15EB3 15V 3 ZD3 ZD4 ZD5P133T0J5B6 ZENER Diode DIODE NEC RD5.6JSB ZNR5.6V 1 ZD1P155TTL431 IC DIP3 TL431 Adjustable Precision Shunt Regulator 1 Q3P137T05B02 LED 5ψLED 3 BLED1 BLED2 BLED3

Resistors

P220440221 Resistor RD 1/4W 220Ω 2 R148 R248P220440272 Resistor RD 1/4W 2.7K 2 R151 R251 P22022047A Resistor RD 1/2W 4.7Ω 2 R152 R252

P220880000 Resistor RD 1/8W 0Ω 24

NP1 NP17 JP6 JP14 JP18 JP21 JP25 JP26 JP30 JP32 JP34 JP36 JP37 JP49 JP40 JP52 JP42 JP46 JP48 JP50 JP97 JP101 R103 R203

P220880101 Resistor RD 1/8W 100Ω 9R27 R138~139 R238~239 R142~143 R242~243

P220880102 Resistor RD 1/8W 1K 12 R7 R14~15 R44 R119 R136~137 R156 R219 R236~237 R256

P220880103 Resistor RD 1/8W 10K 18R4 R9~11 R25 R45 R104 R106~107 R114 R135 R204 R206~207 R214 R235 R154 R254

P220880104 Resistor RD 1/8W 100K 9R3 R5~6 R12 R26 R105 R124 R205

R224P220880112 Resistor RD 1/8W 1.1K 2 R257 R157P220880123 Resistor RD 1/8W 12K 1 R17P220880153 Resistor RD 1/8W 15K 2 R49 R50P220880183 Resistor RD 1/8W 18K 5 R35 R140 R141 R240 R241P220880204 Resistor RD 1/8W 200K 1 R23P220880205 Resistor RD 1/8W 2M 1 R22P220880221 Resistor RD 1/8W 220Ω 1 R21 P220880222 Resistor RD 1/8W 2.2K 1 R36

14



P220880223 Resistor RD 1/8W 22K 5 R30 R100 R115 R215 R200P220880242 Resistor RD 1/8W 2.4K 2 R147 R247 P220880272 Resistor RD 1/8W 2.7K 1 R24P220880302 Resistor RD 1/8W 3K 4 R18 R20 R38 R39 P220880303 Resistor RD 1/8W 30K 1 R51P220880362 Resistor RD 1/8W 3.6K 2 R120 R220P220880391 Resistor RD 1/8W 390Ω 2 R111 R211P220880392 Resistor RD 1/8W 3.9K 2 R122 R222P220880470 Resistor RD 1/8W 47Ω 4 R145 R245 R158 R258P220880472 Resistor RD 1/8W 4.7K 2 R146 R246P220880473 Resistor RD 1/8W 47K 6 R1 R34 R101 R102 R201 R202P220880474 Resistor RD 1/8W 470K 2 R125 R225P220880512 Resistor RD 1/8W 5.1K 1 R2

P220880562 Resistor RD 1/8W 5.6K 9R16.R121 R155 R116~117 R216~217 R221 R255

P220880563 Resistor RD 1/8W 56K 5 R52 R109 R110 R209 R210P220880682 Resistor RD 1/8W 6.8K 2 R118 R218 P220880821 Resistor RD 1/8W 820Ω 2 R153 R253 P230881002 Resistor MF 1/8W 10K 1% 2 R19 R48P230881052 Resistor MF 1/8W 10.5K 1% 1 R47P230881502 Resistor MF 1/8W 15K 1% 1 R212P230882202 Resistor MF 1/8W 22K 1% 1 R8 P230884751 Resistor MF 1/8W 4.75K 1% 1 R213P230884991 Resistor MF 1/8W 4.99K 1% 2 R112 R113P230885901 Resistor MF 1/8W 5.9K 1% 2 R144 R244P231100220 Resistor 1Ws 22Ω 1 R37P220220470 Resistor RD 1/2W 47Ω 2 R32 R33P220440392 Resistor RD 1/4W 3.9K 1 R13P220880472 Resistor RD 1/8W 4.7K 2 C103 203P231100101 Resistor 1Ws 100Ω 1 R31P23251002A Resistor 5W 0.2Ω 4 R149 R150 R249 R250P202G13B23 Variable Resistor B20K 20% BASS BOOST, INPUT LEVEL 2 VR103 VR101P202G15C53 Variable Resistor C50K 20% H=15 L=22 FREQUENCY 1 VR102

Capacitors

P31J510110 Ceramic Capacitor C/C NPO 100pF 100V J 6 C101 C106 C138 C201 C206 C238

P31J547010 Ceramic Capacitor C/C NPO 47pF 100V J 8C105 C136 C137 C142 C205 C236 C237 C242

P31Z510410 Ceramic Capacitor C/C Y5V 0.1uF 100V Z 13C12 C6~C9 C10~11 C25 C31 C32 C35 CN3 CN4

P31K547110 Ceramic Capacitor C/C Y5E470pF 100V K 2 C111 C211P31K547310 Ceramic Capacitor C/C 0.047uF 100V K 2 C37 C38P31J522110 Ceramic Capacitor C/C NPO 220PF/100V 3 C34 C40 C41P31J568125 Ceramic Capacitor C/C Y5E 680pF 250V K 1 C22P32J582310 Metal film Capacitor M/C 0.082 uF 100V J 4 C107 C108 C207 C208P32J510410 Metal film Capacitor M/C 0.1uF 100V J 1 C143P32J568210 Metal film Capacitor M/C 0.0068uF 100V J 1 C20P340Z10650 CAP, Electro 10UF/50V 5*11 4 C112 C212 C229 C429

P340Z10716 CAP, Electro 100uF 16V 5*11 11C4 C18 C19 C29~30 CN1 CN2 C27 C28 C141 C241

P340Z10750 CAP, Electro 100uF 50V 8*12 4 C135 C140 C235 C240 P340Z22616 CAP, Electro 22UF/16V 1 C21P340Z22550 CAP, Electro 2.2UF/50V 5*11 1 C3

P340Z22625 CAP, Electro 22UF/25V 5*11 8C2 C5 C100 C102 C104 C200 C202 C204

P340Z47616 CAP, Electro 47uF 16V 5*11 1 C14P370Z10550 CAP, Electro 1UF/50V 5*11 3 C13 C139 C239P370Z22616 CAP, Electro 22UF/16V NP 1 C1P391T10393 MET Capacitor BOX 0.039uF 100V MEMB 2 C110 C210P391T63184 MET Capacitor BOX 0.18uF 63V MEMB 2 C109 C209P31J522110 Ceramic Capacitor C/C NPO 220PF/100V 1 C39

15



P31KT10210 Ceramic Capacitor C/C Y5P 1000pF 100V K 1 C33P32J510410 Metal film Capacitor M/C 0.1uF 100V J 1 C243P340T10825A CAP, Electro 13*21 1000UF/25V 105 2 C15 C16P340T47625 CAP, Electro 47uF 25V 5*11 1 C36P341T10835 CAP, Electro 1000UF/35V 13*26 105 1 C17P341T22835 CAP, Electro 2200UF/35V 16*26 105 2 C23 C24P370Z10625 CAP, Electro 10UF/25V 5*11 2 C103 C203

Miscellaneous

P199T23E01 Switch SK-23E01 (G) LP-FLAT-HP 1 SW100P261T05103 Thermistor NTC THERMISTORD103J 10K 1 RTH1P400T18093 Copper bar 1.8*93mm H=20 2 A1 A2P571T20070 Wire with connector 1015# 20AWG 70MM 1 GNDP862T00010 Fiber tube 10MM 1.0 2 RTHP172T41050 Coil T23*90-26 1.0*4*71/2TS5. 1 L1P183T31612 Transformer 31 6:12 F=1.0*4 S=1.0*3 1 T1P435T00025 Fuse 25A ATC 1 F1P445T00001 Fuse Holder JEF-703E 1 for F1P524TRC04S RCA 4 RCA 1 RCA1P535T25002 Connector 2P P=2.5MM 90 1 J3P543T33003 Terminal GA30-03-3P 1 J1P543T04133 Terminal 4P 13.3 1 JP3P843T12012 EVA 12mm H=12mm 3 for VRP571W15002 Wire with connector 2P 150 T=5m/m 1

16


MA6004 Electrical Parts List


Semiconductors

P124TN4401 NPN Transistor 2N4401 40V 0.6A 625mW TO92 NPN 18 Q2 Q4 Q5 Q16 Q17.Q138-Q438, Q140-Q440 Q135-Q435 Q143

P124TN4403 PNP Transistor 2N4403 40V 0.6A 625mW TO92 PNP 11 Q6 Q9 Q10 Q136-Q436 Q137-Q437P124T0SA06 Transistor TR MOTOROLA MPSA06 80V NPN 4 Q145-Q445P125T0C945 Transistor TR NEC 2SC945P 0.1A60V NPN 4 Q144-Q444P126TSB647 Transistor 2SB647A PNP 6 Q7 Q8 Q146-Q446P126TSD667 Transistor 2SD667A NPN 5 Q14 Q141-Q441P129T0J109 Transistor J109 N-CHANNEL FET 1 Q1P131TN4148 Diode DIODE NS1N4148HSS150MA 13 D1~7 D11~16P133T0J5B6 ZENER Diode DIODE NECRD5.6JSB ZNR5.6V 1 ZD1P133T0011B ZENER Diode DIODE NEC RD11EB3 11V 1 ZD2P133T0015B ZENER Diode DIODE NEC RD15EB3 15V 2 ZD3 ZD4P155TTL431 IC DIP3 TL431 Adjustable Precision Shunt Regulator 1 Q3P124T0SA56 Transistor TR MOTOROLA MPSA56 80V PNP 4 Q139-Q439P124TN4401 NPN Transistor 2N4401 40V 0.6A 625mW TO92 3 Q243 Q343 Q443P134TN4002 Diode DIODE 1N4002 RET1.0A100V 8 D135-D435 D136-D436P134TN5402 Diode DIODE 1N5402 ET3.0A100V 1 D9P151T04558 IC DIP8 JRC MC4558 DUAL OP-AMP 1 IC202P154T04558 IC DIP8 ROHM BA4558 DUAL OP-AMP 6 IC101-IC401 IC102 IC302P154LM358N IC DIP8 LM358N DUAL OP-AMP 1 IC2P158TTL494 IC DIP16 NEC UPC494 OR TI TL494 PWM 1 IC1P123TRFZ48 Transistor IR IRFZ48V MOSFET 4 Q11~13.Q15P128TKD718 Transistor KD718 NPN 4 Q142-Q442P128TKB688 Transistor KB688 PNP 4 Q147-Q447P135T1620C rectifier DIODE MOTOROLA 1620CT 1 D8P135T1620R rectifier DIODE MOTOROLA 1620CTR 1 D10P154T04558 IC DIP8 ROHM BA4558 DUAL OP-AMP 10 IC104-IC404 IC103 IC303 IC105-IC405P137T05B02 LED LED 3 BLED1 BLED2 BLED3

Resistors

P22022047A Resistor RD 1/2W 4.7Ω 4 R152-R452P220440101 Resistor RD 1/4W 100Ω 4 R25 R26 R28 R29 P220440103 Resistor RD 1/4W 10K 4 R154-R454 P220440272 Resistor RD 1/4W 2.7K 4 R151-R451

P220880000 Resistor RD 1/8W 0Ω 29 JP1 JP18 JP24 JP30 JP35~39 JP41~51, JP53 JP86 JP101~103 R103-R403

P220880101 Resistor RD 1/8W 100Ω 18 R11R27.R138-R438 R139-R439, R142-R442 R143-R443

P220880102 Resistor RD 1/8W 1K 19 R7 R14 R15 R137-R437 R156-R456, R157-R457 R136-R436

P220880103 Resistor RD 1/8W 10K 11 R135-R435 R10 R19 R20 R108-R408P220880104 Resistor RD 1/8W 100K 8 R2~6 R12 R124 R224 P220880123 Resistor RD 1/8W 12K 1 R17P220880153 Resistor RD 1/8W 15K 2 R49 R50P220880154 Resistor RD 1/8W 150K 2 R43 R42P220880183 Resistor RD 1/8W 18K 9 R35 R140-R440 R141-R441 P220880202 Resistor RD 1/8W 2K 2 R40 R41 P230884421 Resistor MF1/8W 4.42K 1% 4 R144-R444P220880204 Resistor RD 1/8W 200K 1 R23P220880205 Resistor RD 1/8W 2M 1 R22P220880221 Resistor RD 1/8W 220Ω 4 R148-R448P220880222 Resistor RD 1/8W 2.2K 1 R36P220880223 Resistor RD 1/8W 22K 6 R45 R30 R100-R400P220880242 Resistor RD 1/8W 2.4K 4 R147-R447P220880243 Resistor RD 1/8W 24K 2 R123 R223P220880272 Resistor RD 1/8W 2.7K 1 R24P220880302 Resistor RD 1/8W 3K 4 R9 R18 R39 R38

17



P220880363 Resistor RD 1/8W 36K 1 R51P220880391 Resistor RD 1/8W 390Ω 4 R111-R411P220880392 Resistor RD 1/8W 3.9K 1 R13P220880470 Resistor RD 1/8W 47Ω 8 R145-R445 R158-R458P220880472 Resistor RD 1/8W 4.7K 4 R146-R446P220880473 Resistor RD 1/8W 47K 10 R1 R34 R101-R401 R102-R402 P220880474 Resistor RD 1/8W 470K 1 R44P220880562 Resistor RD 1/8W 5.6K 4 R155-R455P220880563 Resistor RD 1/8W 56K 9 R52 R109-R409 R110-R410 P220880682 Resistor RD 1/8W 6.8K 2 R46 R16P220880821 Resistor RD 1/8W 820Ω 4 R153-R453P230881002 Resistor MF 1/8W 10K 1% 1 R48P230881003 Resistor MF 1/8W 100K 1% 4 R105-R405 P230881052 Resistor MF 1/8W 10.5K 1% 1 R47P230882202 Resistor MF 1/8W 22K 1% 1 R8 P230884751 Resistor MF 1/8W 4.75K 1% 6 R213 R413 R112-R412P230884991 Resistor MF 1/8W 4.99K 1% 2 R113 R313P220220220 Resistor RD 1/2W 22Ω 1 R37P220220470 Resistor RD 1/2W 47Ω 2 R33 R32P220880472 Resistor RD 1/8W 4.7K 4 C103~403 in parallel with capsP231100101 Resistor 1Ws 100Ω 1 R31P232XL502J Resistor SQM 5Ws 0.2Ω 8 R149-R449 R150-R450

P220880000 Resistor RD 1/8W 0Ω 13 NP1~NP4 NP10 NP22 NP25 NP30, NP33 NP34 NP36 NP37 NP39

P220880102 Resistor RD 1/8W 1K 4 R119-R419P220880103 Resistor RD 1/8W 10K 16 R104-R404 R106-R406 R107-R407 R114-P220880223 Resistor RD 1/8W 22K 4 R115-R415P220880362 Resistor RD 1/8W 3.6K 4 R120-R420P220880392 Resistor RD 1/8W 3.9K 4 R122-R422P220880474 Resistor RD 1/8W 470K 4 R125-R425P220880562 Resistor RD 1/8W 5.6K 11 R116-R416 R117-R417 R121 R221 R421P220880682 Resistor RD 1/8W 6.8K 4 R118-R418P220880562 Resistor RD 1/8W 5.6K 1 R321P202G09B23 Variable Resistor B20K 20% H=15L=9 INPUT LEVEL 2 VR101 VR201P202G13B23 Variable Resistor B20K 20% H=15 L=13 BASS BOOST 2 VR103 VR303P202G15C53 Variable Resistor C50K 20% H=15 L=22 X-OVER FREQ. 2 VR102 VR302

Capacitors

P31K510010 Ceramic Capacitor C/C NPO 10pF 100V K 4 C101-C401P31Z510305 Ceramic Capacitor C/C Y5V 10000pF 50V Z 1 C35P31Z510410 Ceramic Capacitor C/C Y5V 0.1uF 100V Z 8 C6~9 C10 C11 C31 C32

P31J547010 Ceramic Capacitor C/C NPO 47pF 100V J 18 C12 C13 C136-C436 C142-C442, C137-C437 C105-C405

P31J568125 Ceramic Capacitor C/C Y5E 680pF 250V K 1 C22P32J510410 Metal film Capacitor M/C 0.1uF 100V J 8 C143-C443 C138-C438 P32J568210 Metal film Capacitor M/C 0.0068uF 100V J 1 C20P340Z10625 CAP, Electro 10uF 25V 5*11 6 C112 C212 C129-C429P340Z10716 CAP, Electro 100uF 16V 5*11 10 C4 C19 C27~30 C141-C441 P340Z22550 CAP, Electro 2.2uF 50V 5*11 3 C3 C34 C33 P340Z22616 CAP, Electro 22uF 16V 1 C21P340Z22625 CAP, Electro 22uF 25V 5*11 9 C2 C100-C300 C402 C104-C404P340Z47625 CAP, Electro 47uF 25V 5*11 3 C5 C36 C14P370Z10550 CAP, Electro 1uF 50V 5*11 3 C239 C339 C439P370Z10716 CAP, Electro 100uF 16V 8*12 1 C18P370Z22616 CAP, Electro 22uF 16V NP 1 C1P390Z22625 CAP, Electro 22uF 25V 4*7 4 C102 C202 C302 C400P340T10750 CAP, Electro 100uF 50V 8*13 8 C135-C435 C140-C440P341T22835 CAP, Electro 2200uF 35V 16*26 105 4 C23~26P341T10835 CAP, Electro 1000uF 35V 13*26 105 3 C15~17P370Z10550 CAP, Electro 1uF 50V 5*11 1 C139 P370Z10625 CAP, Electro 10UF/25V 5*11 4 C103-C403

18



P31J510110 Ceramic Capacitor C/C NPO 100pF 100V J 4 C106-C406P31K547110 Ceramic Capacitor C/C Y5E470pF 100V K 4 C11 C211 C311 C411P32J539310 Metal film Capacitor M/C 0.039uF 100V J 4 C110-C410P32J582310 Metal film Capacitor M/C 0.082 uF 100V J 8 C107-C407 C108-C408P340Z10716 CAP, Electro 100uF 16V 5*11 2 CN1 CN2P31Z510410 Ceramic Capacitor C/C Y5V 0.1uF 100V Z 2 CN3 CN4P32J518410 Metal film Capacitor M/C 0.18uF 100V J 4 C109-C409

Miscellaneous

P261T05103 Thermistor NTC THERMISTORD103J 10K 2 RTH1 RTH2P173T00102 Inductor 102UH 1 JP89 P401T25040 Copper bar 2.5*40m/m H=20 1P401T25815 Copper bar 2.5*81.5m/m H=20 1P410T21004 Copper bar 4P 2.1*55.5m/m 1 JP134P571T20070 wire with connector 1015# 20AWG 70m/m 1 GNDP572TB6012 wire with connector 12P 60m/m(CN*2) 1 J4P862T00010 fiber tube 10m/m 1.0 4 for RTH1 RTH2P862T00020 fiber tube 20m/m C391.0 1 JP91 P172T41050 Coil T23*90-26 1.0*4*71/2TS5. 1 L1P181T37612 Transformer 37 6:12 L=ψ1.2*3*6Ts 1 T1P435T00025 Fuse 25A ATC 2 F1P447T00001 Fuse holder PCB 1 for F1P526URDW14 RCA 6 14P 1 RCA1P535T25002 Connector 2P P=2.5m/m 90 1 J3P543T33003 Terminal GA30-03-3P 1 J1P543T08133 Terminal EM-2304 4P*2 13.3 1 J2P843T12012 EVA (gasket) 12mm H=12mm 2 for VRP192R23D05 Switch SK-23D05 G=7 L1R3 2 SW100 SW300P531T25012 Connector 12P P=2.5m/m 1 J5P843T12012 EVA (gasket) 12mm H=12mm 4 for VRP571W15002 wire with connector 2P 150 T=5m/m 1

19


20


21


22


23


24


R1134.99K1%

R1124.99K1%

C101

101/C

C105

47P/C

C100

22u/25v

R105

100K

C112

10U R124

100K

C102

22u/25v

R10147K

R102

47K

C103NP10uF/16V

R100 22K

R103

1K

R111390

R110

56KC104

22u/25vR10956K

1 VR101A

20K2

31

IC102A*JRC4558

6

57

IC101B

JRC4558

2

31

IC101AJRC4558I1

O1

R119

1K

R121

5.6K

C111

471/C

C109184/MET

R1203.6K

R122

3.9K

R125470K

C110393/MET

R11410K

R1186.8K

C107823/M C108823/M

C106101/CR104

10K

R1175.6K

R11522K

R10610K CH1

R1165.6K

R10710K

SW100A2P3T

1

VR103BB20K

2

31

IC104A

JRC4558

2

31

IC105AJRC4558

2

31

IC203A

JRC4558

6

57

IC105B

JRC4558

2

31

IC103A

JRC4558

1

VR102B50K

1

VR102A50K

RCA1DL RCA IN

RCA1BL RCA OUT

R213

4.75K1%

R21215K1%

C201

101/C

C205 47P/CC200

22u/25vR205

100K

C212

10U R224100K

C202

22u/25v

R20147K

R202

47K

C203NP10uF/16V

R200 22K

R203

1K

R211390

R210

56KC204

22u/25vR20956K

ch1 ch3+

Ych

3-

RCA1CR RCA IN

2

31

IC201AJRC4558

6

57

IC201B

JRC4558

6

57

IC102B

*JRC4558

1 VR101B

20K

I2

O2

R219

1K

R221

5.6K

C211

471/C

C209184/MET

R2203.6K

R222

3.9K

R225470K

C210393/MET

R21410K

R2186.8K

C207823/M C208823/M

C206101/CR204

10K

R2175.6K

R21522K

R20610K CH2

R2165.6K

R20710K

SW100B

2P3T

1

VR103AB20K

6

57

IC104B

JRC4558

6

57

IC203B

JRC4558

6

57

IC103B

JRC4558

6

57

IC202B

JRC4558

2

31

IC202A

JRC45581

VR102D50K

1

VR102C50K

RCA1AR RCA OUT

84

IC202C

JRC4558

84

IC203C

JRC4558

84

IC105C

JRC4558

-15V

+15V

84

IC101C

JRC4558

84

IC102C

JRC4558

84

IC103C

JRC4558

84

IC104C

JRC4558

84

IC201C

JRC4558

CN1100u/16V

CN2100u/16V

CN3104/C

CN4104/C

R04.7K

R04.7K

0 dB 6 dB

LOW-1

HIGH-1

FULL-1

LOW-2

HIGH-2

FULL-2X-OVER

32Hz320Hz

X-OVER

32Hz320Hz

X-OVER

32Hz320Hz

X-OVER

32Hz320Hz

JBL MA6002

2006-08-17

DWG NO:

TITLE:

DRAWN BY: CHECKED: APPOVED:DATE: DATE:DATE:

VER: SHEET:PCB VER: 1.1A1MA6002-E-02 1/3

LWH

25


OUTL2

Q2354401

Q238

4401

Q2434401

Q242TIP35

Q245A06

Q2404401

Q241D669

Q2364403 Q237

4403

Q239A56

Q246B649

Q247TIP36

R2571.1K

R244

5.9K1%

R2371k

R24118k

R239100

R242100

R24547

R25847

R243100

R238100

R2561k

R24018k

+ C241100U\16V

R2464.7K

R2472.4K

R253820

R25410k

R2490.2\5W

R2500.2\5W

R251

2.7K*

C238101/C C239

NP1u/50V

PRO

TEC

T

Q244945

R236

1K

R2555.6K

C236

47/C

C23747/C

C242

47/C

R248220

R235 10K

+VCC

-VCC

2

MU

TIN

G

CH

2

D236

1N4002

D235

1N4002

R2524.7/0.5W

C243104/M

+ C240100U/50V

+ C235100U/50V

CH2

C22910U

OUTL1

Q1354401

Q138

4401

Q1434401

Q142TIP35

Q145A06

Q1404401

Q141D669

Q1364403 Q137

4403

Q139A56

Q146B649

Q147TIP36

R1571.1K

R144

5.9K1%

R1371k

R14118k

R139100

R142100

R14547

R15847

R143100

R138100

R1561k

R14018k

+ C141100U\16V

R1464.7K

R1472.4K

R153820

R15410k

R1490.2\5W

R1500.2\5W

R151

2.7K*

C138101/M C139

NP1u/50V

PRO

TEC

T

Q144945

R136

1K

R1555.6K

C136

47/C

C13747/C

C142

47/C

R148220

R135 10K

+VCC

-VCC

1

MU

TIN

GC

H1

D136

1N4002

D135

1N4002

R1524.7/0.5W

C143104/M

+ C140100U/50V

+ C135100U/50V

CH1

C42910U

*

*

*

*

JBL MA6002

2006-08-17

DWG NO:

TITLE:



LWH

26


12

J4

CON2

LED3B LED

LED2B LED

LED1B LED

1

2

3

4

5

6

7

8

T1 (I)=31mm 6:12

*

Q11IRFZ48V

Q94403

Q104403

R362.2K

R242.7K

R27100

R3722

R141K

R1110K

R151K

C11104/C

C23

2200u/50

C24

2200u/50

R1712K

R222M 1 2

3

D8 12C20C

21

23

D10

12C20A

C10104/C

C20

682/

M

C22681/C

C21

22U

/16V

+15V

-15V

+VCC

-VCC

12345678 9

10111213141516

TL494

IC1

TL494

Q7B647

R1010K

D7

4148

C8104/C

C1447U/16V

R910K

R20

3K

L1 5UH

R31

100/

1W

C15 1000u/25

R30

22K

C9*104/C

D6

4148

D4

4148

Q64403

Q24401

R183K

R23200K

+C3

2.2U/50V

+C5

22U/25V

D54148

R166.8K

11

22

R1910K1%

C6104/C

R3518K

REM

D95402

+12VB

ZD211V

Q15IRFZ48V

MUTING

-15V

C4

100U/16V

C171000u/35

C16

1000u/25

C7104/C

12

PRO

C1NP22/16V

R1

47K

RTH110K

Q14D669

Q8B649

R32

47/0.5W

R33

47/0.5W

R38

3K

R39

3K

C29 100U/16V

C30

100U/16V

C27100U/16V

C28

100U/16V

C31104/C

C32104/C

ZD315V

ZD415V

C19

100u

/16V

R7

1K

D1

4148

R13

3.9K 0.25W

ac2

R822K1%

ac1

D3

FR103

PROTECT

Q1

5401

C222U/50v

R12

100k

D2

4148

AC2

LEDD

C35104/C

R441K

D124148

6

57

IC2B

LM358

R47

10.5

K 1

%

R48

10K 1%

D13

4148

84

IC2CLM358

R5015k +

C36

47uF/25V

2

31

IC2A

LM358

ZD15.6V

R5130K

R49 15K

D15

4148

R52

56K

R4

10K

R2

5.1K*

F1

25A C26

100U/16V

C25

104/C

C33102

12

J3

CON2

12

R45

10K

D11

4148

1234 5

678

U1NE555

R2510K

R26100K

C12

104/CC131U/50V

R21220

-15V

Q54401

Q4

4401

R3100K

C18

100U

/16V

R3447K

DCPRC

PRO

TEC

T

R6

100KR5

100K

1234

JP3

SP OUT

+12V

123

J1

POWER

TO LED

LED

ZD5

15V

*

*

Q3

TL431

REM

+12V

GNDL+L-R+R-

C37

473/C

C38

473/C

HC

C34

221

C39

221

C40221

C41

221

JBL MA6002

2006-08-17

DWG NO:

TITLE:



LWH

27


JBL MA6004

R119

1K

R121

5.6K

C11

471/C

C109184/M

R1203.6K

R122

3.9K

R125470K

C110393/M

R11410K

R118

6.8K

R1134.99K

R1124.75K

C101

10p/C

C105

47P/C

C107

823/M

C100

22u/25v

C108 823/M

C106 101/C

R104

10K

R117

5.6K

R11522K

R106 10KCH1

R1165.6K

R105

100KR10710K

LOW-1

HIGH-1

FULL-1

BASS TO 45HZOdb +6db

X-OVER X-OVER

32Hz 32Hz320Hz320Hz

R108

10K

RCA3O

R12324K

C112

10U/25VR124100K

CH1+CH3RCA OUT

C102

22u/25v

R10147K

R102

47K

R100 *22K

R103

*0

R111*390

R110

56KC104

22u/25vR10956K

RCA1ACH1 RCA IN

RCA1EOUT

SW100B

2P3T

1

VR103BB20K

2

31

IC202A

JRC4558

2

31

IC104AJRC4558

6

57

IC104BJRC45581 VR101A

20K 2

31

IC105AJRC4558

6

57

IC105BJRC4558

6

57

IC103BJRC4558

6

57

IC101BJRC4558

1

VR102B2

1

VR102A

2

31

IC102A

JRC4558

2

31

IC101AJRC4558

R219

1K

R221

5.6K

C211

471/C

C209184/M

R2203.6K

R222

3.9K

R225470K

C210393/M

R21410K

R218

6.8K

R213

4.75K

R2124.75K

C201

10p/C

C205 47P/C

C207

823/M

C200

22u/25v

C208 823/M

C206 101/C

R204

10K

R217

5.6K

R21522K

R206 10KCH2

R2165.6K

R205

100K

R20710K

LOW-2

HIGH-2

FULL-2


X-OVER X-OVER

32Hz 32Hz320Hz320Hz

R208

10K

RCA 4O

R22324K

C212

10U/25VR224100K

CH2+CH4RCA OUT

C202

22u/25v

R20147K

R202

47K

R200 *22K

R203

*0

R211*390

R210

56KC204

22u/25vR20956K

RCA1BCH2 RCA IN

2

31

IC201AJRC4558

RCA1FOUT

6

57

IC102B

JRC4558

SW100A

2P3T1

VR102C20K

1

VR103AB20K

1

VR102DB

6

57

IC202B

JRC4558

6

57

IC201B

JRC4558

2

31

IC204AJRC4558

2

31

IC205AJRC4558

6

57

IC204BJRC4558

2

31

IC103AJRC4558

1 VR101B

20K 6

57

IC205BJRC4558

84

IC101C

JRC4558

84

IC102C

JRC4558

84

IC103C

JRC4558

84

IC104C

JRC4558

84

IC201C

JRC4558

84

IC202C

JRC4558

84

IC203C

JRC4558

84

IC204C

JRC4558

-15V

+15V

84

IC105C

JRC4558

84

IC205C

JRC4558

C203*10UF/25V NP

C103*10UF/25V NP

*4.7K

*4.7K

2006-08-17

DWG NO:

TITLE:


VER: SHEET:PCB VER: 1.0A1MA6004-E-02 1/5-15V

+15V

CN1100u/16V

CN2100u/16V

CN3104/C

CN4104/C LWH

28


50K

50K 50K

50K

84

IC301C

JRC4558

84

IC302C

JRC4558

84

IC303C

JRC4558

84

IC304C

JRC4558

84

IC401C

JRC4558

84

IC402C

JRC4558

84

IC403C

JRC4558

84

IC404C

JRC4558

-15V

+15V

R319

1K

R321

5.6K

C311

471/C

C309184/M

R3203.6K

R322

3.9K

R325470K

C310393/M

R31410K

R318

6.8K

R3134.99k

R3124.75K

C301

101/C

C305

47P/C

C307

823/M

C300

22u/25v

C308 823/M

C306 101/C

R304

10K

R317

5.6K

R31522K

R306 10KCH3

R3165.6K

R305

100KR30710K

LOW-1

HIGH-3

FULL-1


X-OVER X-OVER

32Hz 32Hz320Hz320Hz

R308

10KRCA3O

C302

22u/25v

R30147K

R302

47K

R300 *22K

R303

*0

R311*390

R310

56KC304

22u/25vR30956K

RCA1CCH3 RCA IN

6

57

IC301BJRC4558

2

31

IC302A

JRC4558

SW200B

2P3T1

VR302BB20K

1

VR303AB20K

1

VR302AB20K

2

31

IC301AJRC4558

2

31

IC304AJRC4558

2

31

IC303AJRC4558

6

57

IC304BJRC4558

6

57

IC305BJRC4558

1 VR201A

20K 2

31

IC305AJRC4558

R419

1K

R421

5.6K

C411

471/C

C409184/M

R4203.6K

R422

3.9K

R425470K

C410393/M

R41410K

R418

6.8K

R413

4.75K

R4124.75K

C401

101/C

C40547P/C

C407

823/M

C400

22u/25v

C408 823/M

C406 101/C

R404

10K

R417

5.6K

R41522K

R406 10KCH4

R4165.6K

R405

10K

R40710K

LOW-4

HIGH-4

FULL-4


X-OVER X-OVER

32Hz 32Hz320Hz320Hz

R408

10KRCA 4O

C402

22u/25v

R40147K

R402

47K

R400 *22K

R403

*0

R411*390

R410

56KC404

22u/25vR40956K

RCA1DCH4 RCA IN

6

57

IC401BJRC4558

6

57

IC302B

JRC4558

SW300A

2P3T1

VR302CB20K

1

VR303BB20K

1

VR302DB20K

2

31

IC401A

JRC4558

2

31

IC404AJRC4558

6

57

IC303BJRC4558

6

57

IC404BJRC4558

6

57

IC405BJRC4558

1 VR201B

20K 2

31

IC405AJRC4558

84

IC305C

JRC4558

84

IC405C

JRC4558

C303

*10UF/25V NP

C403*10UF/25V NP

*4.7K

*4.7K

JBL MA6004

2006-08-17

DWG NO:

TITLE:



LWH

29


50K

50K50K

50K

OUTL1

Q1354401

Q138

4401

Q1434401

Q142*KEC D718

Q145A06

Q1404401

Q141D667

Q1364403 Q137

4403

Q139A56

Q146B647

Q147

*KEC B688

R1571k

R144

*4.42K

R1371k

R14118k

R139100

R142100

R14547

R15847

R143100

R138100

R1561k

R14018k

+ C141100U\16V

R1464.7K

R1472.4K

R153820

R154

10k

R1490.2\5W

R1500.2\5W

R151

2.7K

C138104/C C139

NP1U/50V

PROTECT

Q144945

R136

1K

R155

5.6K

C136

47/C

C13747/c

C142

47/C

R148220

R13510K

+VCC

-VCC

1

MUTING

CH1

D136

1N4002

D135

1N4002

R152

4.7/

0.5W

C143104/M

+ C140100U/50V

+

C135

100U

/50V

CH1

OUTL2

Q2354401

Q238

4401

Q2434401

Q242*KEC D718

Q245A06

Q2404401

Q241D667

Q2364403 Q237

4403

Q239A56

Q246B647

Q247

*KEC B688

R2571k

R244

*4.42K

R2371k

R24118k

R239100

R242100

R24547

R25847

R243100

R238100

R2561k

R24018k

+ C241100U\16V

R2464.7K

R2472.4K

R253820

R254

10k

R2490.2\5W

R2500.2\5W

R251

2.7K

C238104/C C239

NP1U/50V

PROTECT

Q244945

R236

1K

R255

5.6K

C236

47/C

C23747/c

C242

47/C

R248220

R23510K

+VCC

-VCC

2

MUTING

CH2

D236

1N4002

D235

1N4002

R252

4.7/

0.5W

C243104/M

+ C240100U/50V

+

C23510

0U/5

0V

CH2

C129

10U/25V

C229

10u/25V

JBL MA6004

2006-08-17

DWG NO:

TITLE:



REVISION RECORD

REV DESCRIPTION APPROVED: DATE:

LWH

30


OUTL4

Q4354401

Q438

4401

Q4434401

Q442*KEC D718

Q445A06

Q4404401

Q441D667

Q4364403 Q437

4403

Q439A56

Q446B647

Q447

*KEC B688

R4571k

R444

*4.42K

R4371k

R44118k

R439100

R442 100

R44547

R45847

R443 100

R438100

R4561k

R44018k

+ C441100U\16V

R4464.7K

R4472.4K

R453820

R454

10k

R4490.2\5W

R4500.2\5W

R451

2.7KC438

104/C C439NP1U/50V

PROTECT

Q444945

R436

1K

R455

5.6K

C436

47/C

C43747/c

C442

47/C

R448220

R43510K

+VCC

-VCC

4

MUTING

CH4

D436

1N4002

D435

1N4002

R4524.7/0.5W

C443104/M

+ C440100U/50V

+

C435

100U

/50V

CH4

OUT3

Q3354401

Q338

4401

Q3434401

Q342*KEC D718

Q345A06

Q3404401

Q341D667

Q3364403 Q337

4403

Q339A56

Q346B647

Q347

*KEC B688

R3571k

R344

*4.42K

R3371k

R34118k

R339 100

R342 100

R34547

R35847

R343 100

R338100

R3561k

R34018k

+ C341100U\16V

R3464.7K

R3472.4K

R353820

R354

10k

R3490.2\5W

R3500.2\5W

R351

2.7KC338

104/C C339NP1U/50V

PROTECT

Q344945

R336

1K

R355

5.6K

C336

47/C

C33747/c

C342

47/C

R348220

R33510K

+VCC

-VCC

3

MUTING

CH3

D336

1N4002

D335

1N4002

R3524.7/0.5W

C343104/M

+ C340100U/50V

+

C335

100U

/50V

CH3C329

10U/25V

C429

10U/25V

JBL MA6004

2006-08-171.0A1MA6004-E-02 4/5DWG NO:

TITLE:


VER: SHEET:PCB VER:

LWH

31


1

2

3

4

5

6

7

8T1

6:12

Q11IRFZ48v

Q12IRFZ48v

Q94403

Q104403

R362.2K

R242.7K

R27100

R3722

R141K

R25100

R11100

R151K

R28100 C11

104/C

C23

2200

/35V

C24

2200

/35V

R1712K

R222M

1 2

3

D81620

21

23

D10

16C20A

C10104/C

C20

682/M

C22681/C

C21

22U

/16V

+15V

-15V

+VCC

-VCC

12345678 9

10111213141516

TL494

IC1

TL494

Q7B647

R1010K

D7

4148

C8104/C

C1447U/25V

R93k

R2010k

L1 5uH

R31

100/1W

C15

1000U/35

R30

22K

3F1B 25A

C9

104/C

D6

4148

D4

4148

Q64403

Q24401

R210

R183K

R23200K

+C3

2.2uF/50V

+ C5

47U/25V

D54148

R166.8K

R19

10K

C6

104/C

R3518K

C13

47P

C12

47P

REM

Q13IRFZ48v

R26100

R29100

D95402

+12VB+12VB

ZD211V

Q15IRFZ48V

C4100U/16V

C25

2200

/35V

C26

2200

/35V

C171000u/35

C161000U/35

C7104/C

1F1A 25A

123

J1

3P

12

PRO

12345678

J28P

Q54401

Q44401

R3100K

C18NP100U/16V

R3447K

PROTECT

R4

100K

R2

100K

R6

100K

R5

100K2

1

4

3

RTH110K

Q14D667

Q8B647

R32

47/0.5W

R33

47/0.5W

R38

3K

R39

3K

C29

220U

/25V

C30

220U

/25V

C27100U/16V

C28100U/16V

C31104/C

C32104/C

ZD315V

ZD415V

C19

100u/16V

R822K 1%

PROTECT

Q164401

Q174401

R412K

R402K

R43150K

R42150K

C34

2.2U/50V

C33

2.2U/50V

12

J3

CON2

12

R45

22K

D114148-vcc

MUTING

-15V

C1NP22U/16V

R1

47K

R7

1K

D1

4148

R133.9KD3

4148C2*22U/25v

R12 100k

D2 4148Q1J109

12

J4

CON2

LED3B LED

LED2B LED

LED1B LED

D12

4148

R44470K

C35

103/C

+12V Battery

REM

POWER-GND

OUT1

OUT2

OUT3

OUT4

DCPROTECT

6 57

U2BLM358

2

31

84

IC2ALM358

RTH210k

R466.8K

D144148

D13

4148

R4710.5K1%

R48

10K

1%

R5015K

C36

47U/25V

ZD15.6VQ3TL431

R5136K

R4915K

R52

*56K

D15

*4148

D16*4148

JP89 102UH

JBL MA6004

2006-08-17

1.0A1MA6004-E-02 5/5DWG NO:

TITLE:


VER: SHEET:PCB VER:

LWH32


Documents

JBL MA6002_MA6004 Marine Models Power Amplifiers 2 & 4 Chanel