MT 200 Adiagramas.diagramasde.com/audio/Montarbo professional mt...SERVICE MANUAL MANUALE DI SERVIZIO MT 200 A Active, processor controlled, 2-way system Montarbo MT 200 A ACTIVE,

SERVICE MANUAL MANUALE DI SERVIZIO

MT 200 AActive,processor controlled,2-way system

Montarbo

MT 200 AACTIVE, PROCESSOR CONTROLLED, 2-WAY SYSTEM

TABLE OF CONTENTS:Spare parts

Technical specificationElettrical diagram

Assembled circuit boardsGlossary

INDICE:Parti di ricambio

Dati tecniciSchema elettrico

Circuiti assemblatiGlossario

SPARE PARTSPARTI DI RICAMBIO

A3002171” compression driver loaded by a90°x60° hornDriver a compressione da 1”caricato a tromba (90°x60°)

A3001498” High efficiencyLoudspeaker 8ohmWoofer da 8” ad altaefficenza 8ohm

D20W20ASteel protection grilleGriglia di protezione inverniciata

B021093Lenticular adhesive name plateTarghetta adesiva lenticolare


D520200AMPLIFIER CHASSISTELAIO AMPLIFICATO

B012001Heat sinkRadiatore

B005B20TransformerTrasformatore

B14MTAF (1st version)PC MTBF Mosfet supportCS MTBF Supporto mosfetA500127 Mosfet IRFP240A500128 Mosfet IRFP9240

D002001PC MTBXpreamplifier + filterCS MTBXPreamplificatore + filtro

D002002PC MTBJ XLR + JacksCS MTBJ XLR + Jack

D002003PC MTBTR5/MTBTR6Transformer & power supplyCS MTBTR5/MTBTR6Trasformatore e alimentazione

A600110T1A fuseFusibile T1A

SERIAL N.

230V 50-60Hz

POWERI 0

LINE 1

LINE 2

(balanced)

(balanced)MIC.

MIXEDLINE OUT

peak

EQ.

MIC.

LINE 1/2

0dB

INTERNALFUSE - T 1AL

CET APPAREIL DOIT ETRE RELIE A LA TERRE

POUR PREVENIR TOUT RISQUE DE FEU REPLACERTOUJOURS UN FUSIBLE DE MEME CARACTERISTIQUES

AVIS ! POUR PREVENIR TOUT RISQUE DE CHOCELECTRIQUE, NE PAS OUVRIR

`

^

^

TO PREVENT RISK OF FIRE ALWAYS REPLACEFUSES WITH SAME TYPE AND RATINGS

THIS APPARATUS MUST BE EARTHED

CAUTION ! TO PREVENT ELECTRICAL SHOCK,DO NOT REMOVE COVERS

-10dB

-40dB0

DESIGNED AND MANUFACTURED IN BOLOGNA ( ITALY )

A.S.P.PASSIVE

CROSSOVER

RELAYCONTROL

GAIN

13

2

MICRO (balanced)

GAIN

EQ

MIC

LINE

MOSFETPOWER AMPLIFIER

PEAK

SENSE

TWEETER

WOOFER

BUFFERMIXED LINE OUT

POWER SWITCH

POWERSUPPLY

1A

FUSE T

230V 50/60Hz

LINE 1 (balanced)

LINE 2 (balanced)

Mo

nta

rbo

PRO

CES

SOR

CO

NTR

OLL

ED P

OW

ERED

MO

NIT

ORM

T200A



B012001Heat sinkRadiatore

B005B20TransformerTrasformatore

B14MTAF (1st version)PC MTBF Mosfet supportCS MTBF Supporto mosfetA500127 Mosfet IRFP240A500128 Mosfet IRFP9240

D002001PC MTBXpreamplifier + filterCS MTBXPreamplificatore + filtro

D002002PC MTBJ XLR + JacksCS MTBJ XLR + JackD002003PC MTBTR5 /MTBTR6Transformer & power supplyCS MTBTR5 /MTBTR6Trasformatore e alimentazione

A3002171” compression driver loaded by a90°x60° hornDriver a compressione da 1”caricato a tromba (90°x60°)

A3001498” High efficiencyLoudspeaker 8ohmWoofer da 8” ad altaefficenza 8ohm

D20W20ASteel protection grilleGriglia di protezione inverniciata

A3002171” compression driverloaded by a 90°x60° hornDriver a compressione da 1”caricato a tromba (90°x60°)


SERIAL N.

230V 50-60Hz

POWERI 0

LINE 1

LINE 2

(balanced)

(balanced)MIC.

MIXEDLINE OUT

peak

EQ.

MIC.

LINE 1/2

0dB

INTERNALFUSE - T 1AL

CET APPAREIL DOIT ETRE RELIE A LA TERRE

POUR PREVENIR TOUT RISQUE DE FEU REPLACERTOUJOURS UN FUSIBLE DE MEME CARACTERISTIQUES

AVIS ! POUR PREVENIR TOUT RISQUE DE CHOCELECTRIQUE, NE PAS OUVRIR

`

^

^

TO PREVENT RISK OF FIRE ALWAYS REPLACEFUSES WITH SAME TYPE AND RATINGS

THIS APPARATUS MUST BE EARTHED

CAUTION ! TO PREVENT ELECTRICAL SHOCK,DO NOT REMOVE COVERS

-10dB

-40dB0

DESIGNED AND MANUFACTURED IN BOLOGNA ( ITALY )

A.S.P.PASSIVE

CROSSOVER

RELAYCONTROL

GAIN

13

2

MICRO (balanced)

GAIN

EQ

MIC

LINE

MOSFETPOWER AMPLIFIER

PEAK

SENSE

TWEETER

WOOFER

BUFFERMIXED LINE OUT

POWER SWITCH

POWERSUPPLY

1A

FUSE T

230V 50/60Hz

LINE 1 (balanced)

LINE 2 (balanced)

Mo

nta

rbo

PRO

CES

SOR

CO

NTR

OLL

ED P

OW

ERED

MO

NIT

ORM

T200A


B022003Silk-screen panelPannello serigrafato

A603004Xlr/jack socketPresa xlr+jack

A608036Black knobManopola nera

A603267JackPresa jack

A900007Red switchInterruttore bip. rosso


TECHNICAL SPECIFICATIONSDATI TECNICI

Speaker system• Components:

- bass frequenciesNominal diameterNominal impedancePower capacityNet weightThiele & Small ParametersfsReQmsQesQtsVasB.I.SDMms- high frequencies

Throat diameterNominal impedanceDC resistancePower capacityCrossoverVoice coil diameterOverall diameterDepthNet weight

• Impedance• Frequency response

• Sensitivity (1W / 1m)• Max SPL

Built-in power amplifier

• Max. output power

• Frequency response• Impedance

• Input sensitivity

• Noise referred to input• Power supply(Europe and Asia)• Power supply(USA and Canada)

Connections

Construction

Dimensions (w x h x d):Weight

Bass reflex a 2 vieRealizzati su nostre specifiche:

woofer da 8”ad alta efficenza8”8 ohm200 watt3,4 Kg

80Hz5,8 ohm2,510,350,3111,16dm313,7 ST/m213,82 cm3

22,3 grdriver a compressione da 1”caricato a tromba (90°x60°)1”8 ohm5,5 ohm125 watt1800Hz 12dB/oct25 mm20 mm53 mm800gr

8 ohm58Hz ÷ 20kHz- bassi: 58Hz ÷1800 Hz- medio/alti: 1800Hz ÷20kHz98 dB121 dB

MosFet - classe A-B conprocessore attivo.Autodiagnosi150 Watts continui220 Watts di picco10Hz÷40kHz ±1dBline 10k ohmsmicro 2k ohmsline -10dBmicro -40dB-110dB (A weighted)

230V AC 50÷60Hz

117V AC 50÷60Hz

Presa Neutrik Combo® (XLR +jack) per l’ingresso microbilanciato;Jack per gli ingressi linea e perl’uscita miscelataCabinet in PP passivatostampato ad iniezione. Grigliadi protezione in acciaio. Insertifilettati (M8)

25 x 42,5 x 23 cm10 Kg

Sistema acustico• Componenti:

- basse frequenzeDiametro nominaleImpedanza nominalePotenzaPeso nettoParametri Thiele & SmallfsReQmsQesQtsVasB.I.SDMms- alte frequenze

Diametro golaImpedenza nominaleResistenza DCPotenzaCrossoverDiametro bobinaDiametroProfonditàPeso netto

• Impedenza• Risposta in frequenza

• Sensibilita` (1W / 1m)• Max SPL

Amplificatore

• Potenza max di uscita

• Risposta in frequenza• Impedenza

• Sensibilità ingresso

• Rumore riferito all’in-gresso• Alimentazione(Europa e Asia)• Alimentazione(USA e Canada)Connessioni

Costruzione e finiture

Dimensioni (l x h x p):Peso

2-way bass reflexcustom designed to ourspecifications:8" high efficiency woofer8”8 ohms200 watts3,4 Kg

80Hz5,8 ohms2,510,350,3111,16dm313,7 ST/m213,82 cm3

22,3 gr1” compression driver loadedby a 90°x60° horn1”8 ohms5,5 ohms125 watts1800Hz 12dB/oct25 mm20 mm53 mm800gr

8 ohms58Hz ÷ 20kHz-bass: 58Hz ÷1800 Hz-mid/high: 1800Hz ÷20kHz98 dB121 dB

MosFet - class A-B, processorcontrolledAutomatic trouble-shooting.150 Watts continuous220 Watts peak10Hz÷40kHz ±1dBline 10k ohmsmicro 2k ohmsline -10dBmicro -40dB-110dB (A weighted)230V AC 50÷60Hz

117V AC 50÷60Hz

Combined XLR and 1/4" jack(Neutrik Combo®) for thebalanced input;1/4" jacks for the line inputsand for the mixed output.Injection mouldedPolypropylene cabinet.Steel protection grille. Standadaptor. Threaded insert (8M).

25 x 42,5 x 23 cm10 Kg

Scale Sheet

Size FCSM No. DWG No. Rev

1 of 1

A2 07.03

ELETTRONICA MONTARBO SRLVia G. Di Vittorio 1340057 Cadriano di Granarolo Bologna - ITALY

MT 200 A

12345678

CNN1

MIC -MIC +LINE1-2LINE1-3LINE2-2LINE2-3

JK2LINE 1

JK1LINE 2

GNDGND

GND

GND

13

2

XLR1MIC

R1322K

R1222K

R16100K

R14220

R1522K

C1122u 50V

C1022u 50V

C9 22u 50V

C1322u

C1422u

MICRO

LINE

TONE

MIXED LINE OUT

C12 27K

R1100K

R2 10K

R3 10K

R4 10K

R9 10K

R510K

C122u

C222u

C3 68p

C468p

C7 68p

2

31

84

IC1ATL072

6

57

IC1BTL072

+

-

R6100K

R7 10K

R8 10K

R1010K

C522u

C622u

C868p

IN LINE 1

IN LINE 2

MIC +

12345678

CNN1

MIC -MIC +LINE1-2LINE1-3LINE2-2LINE2-3

MIC -

LINE1-3

LINE1-2

LINE2-3

LINE2-2

1 2 3 4 5 6

CNN2

SP

KIN + -G

ND

GN

D

GND

IN LINE 1

IN LINE 2

12

3

P1

10KA

12

3

P3250KA

12

3

P2

250KA

D1

1N4148

L1 RED

JK1

GND

GND

GND

GND

GND

GND

GND

C1522u 50V

R11 470

R17 1K5

R18 1K2 C16 15n C17 33n GND

GND

R19 1M

-

R2010K

R21 15K

R22 15K

R2368K

+-GND

R245K6

GNDGND

123456789

101112

141516171819202122

IB1IBMT180

C18 1u5 250V

C19 1u5 250V

R25 8,2 15W

TR10,8mHr

GND

OUT TW

IN WOF

GND

1

2

TEST1

TP

TP1

C1356n

C2220p

C5100u

R3110K

R30 22K R2947K

R2110

R11 10KR14 3K3

R5 1K2 R86K8

R10 680

R96K8

R6 1K

R7 39K

R15470

R417K4 1%

R218K

R347K

D410V

D310V

D1112V

D101N4007

D21N4148

D51N4148

T10BC449

T3MPSA06

T42SD1857A

T7MPSA06

T5MPSA06

T6MPSA06

R32 1K

C21100n

1/2W

1/2W 1/2W

2W

100V

100V

PL122

+-

BD1KBL04

R18 4,7

R19 4,7

C84700u

C94700u

C622u

C447u

T1KTA1268

T2KTA1268

R13 820 R12 680

R2039K

R2539K

D91N4007

PT11K

C322u

+++GATE+OUTOUTOUTOUTGATE----

C7

22u

R2847K

R26560K

R22330

C14100u

C1722u

R27 100K

R16220K

R23 22K

C15100u

C16100u

RL1

48V

C122u R1

1K

63V

63V

C1022u

C1122u

C2022u

C2222u

D715V

D615V

R33 820 5W

R34 820 5W

R3668K

R3568K

TR1TRANSFORMER

D11N4007

C190,1u 275V

R17 220

R24 10K

F11A

C12 470n

CNN3

CNN4

POWER SWITCH

220V AC50/60Hz

T9TIP 32

T8TIP 31

1/2W

C184u7

C23NC

123456

CNN1

IN GND

+ -

12

CNN2

WOOFER

TWEETER

T1IRFP240

T2IRFP9240

+++

GATE+OUTOUTOUTOUT

GATE----

MTBF

MTBTR5

MTBX

MTBJ

SP

K

MT 200 A - 07.93

ASSEMBLED CIRCUIT BOARDSCIRCUITI ASSEMBLATI

- MTBF Mosfet supportSupporto mosfet

D002003 MTBTR5/MTBTR6 Power amplifier/ Power supplyAmplificatore/ Alimentazione

D002001 MTBX Preamplifier/ FilterPreamplificatore/ Filtro

D002002 MTBJ Jacks & Xlr Neutric Combo®Jack e Xlr Neutric Combo®

REFERENCE REFERENZA CODECODICE DESCRIPTION DESCRIZIONE QT.

-CS MTBF MOSFET SUPPORT

SUPPORTO MOSFET

T1 A500127 MOSFET TRANSISTOR MOSFET IRFP240 1T2 A500128 MOSFET TRANSISTOR MOSFET IRFP9240 1MTBF B14MTAF PRINTED CIRCUIT CS MTBF SUPP. MOSFET 1

Scale Sheet


1 of 1

A4 29.98

ELETTRONICA MONTARBOVIA G. DI VITTORIO 13CADRIANO DI GRANAROLO40057 - BOLOGNA - ITALY

MTBF - SUPP. MOSFET

+++

GATE+OUTOUTOUTOUT

GATE----

T1IRFP240

T2IRFP9240

MTBTR3MTATR5

MTBF

MTBTR2

Via G. Di Vittorio 13 tel. 051-766437 tlx. 511312 MONTAR I fax 051-765226 40057 - Cadriano di Granarolo Emilia Bologna

ELETTRONICAs.r.l.

BOLOGNAITALY

MODIFICATION RESERVEES - ANDERUNGEN VORBEHALTEN - CON RISERVA DI MODIFICHE - ALTERATIONS RESERVED - CON RESERVA DE MODIFICACION

data

archivio

oggetto

MTBF-

29.98


D002003CS MTBTR5/MTBTR6 POWER AMPLIFIER / POWER SUPPLY 3rd version

AMPLIFICATORE / ALIMENTAZIONE 3a versione

R1 -R6 -R32 A110102 RESISTOR RESIST. 1/4W 5% 1KΩ 3R2 A110183 RESISTOR RESIST. 1/4W 5% 18KΩ 1R3 -R28 -R29 A110473 RESISTOR RESIST. 1/4W 5% 47KΩ 3R4 A111174 RESISTOR RESIST. 1/4W 1% 17K4Ω 1R5 A110122 RESISTOR RESIST. 1/4W 5% 1K2Ω 1R7 A100393 RESISTOR RESIST. 1/2W 5% 39KΩ 1R8 -R9 A100682 RESISTOR RESIST. 1/2W 5% 6K8Ω 2R10 -R12 A110681 RESISTOR RESIST. 1/4W 5% 680Ω 2R11 -R24 -R31 A110103 RESISTOR RESIST. 1/4W 5% 10KΩ 3R13 A110821 RESISTOR RESIST. 1/4W 5% 820Ω 1R14 A110332 RESISTOR RESIST. 1/4W 5% 3K3Ω 1R15 A110471 RESISTOR RESIST. 1/4W 5% 470Ω 1R16 A110224 RESISTOR RESIST. 1/4W 5% 220KΩ 1R17 A110221 RESISTOR RESIST. 1/4W 5% 220Ω 1R18 -R19 A110478 RESISTOR RESIST. 1/4W 5% 4,7Ω 2R20 -R25 A110393 RESISTOR RESIST. 1/4W 5% 39KΩ 2R21 A140100 RESISTOR RESIST. 2W 5% 10Ω PR37=PR02 1R22 A110331 RESISTOR RESIST. 1/4W 5% 330Ω 1R23 -R30 A110223 RESISTOR RESIST. 1/4W 5% 22KΩ 2R26 A110564 RESISTOR RESIST. 1/4W 5% 560KΩ 1R27 A110104 RESISTOR RESIST. 1/4W 5% 100KΩ 1R33 -R34 A150821 RESISTOR RESIST. 5W 5% 820Ω 2R35 -R36 A110683 RESISTOR RESIST. 1/4W 5% 68KΩ 2J1 -J2 -J3 -J4 A110000 RESISTOR RESIST. 1/4W 5% 0Ω 4C1 -C10 -C11 -C20 -C22 A2432AB CAPACITOR COND. RE2-50V 220MMA-T2 (22µF 50V) 5C2 A226221 CAPACITOR COND. CR 220pF 100V 10% 05 1C3 -C6 -C7 -C17 A244226 CAPACITOR COND. EV 22µF 100V 8X12 4C4 A2433AD CAPACITOR COND. RE2-25V 470MMA-T2 (47µF 25V) 1C5 A244231 CAPACITOR COND. EV RSH 100µF 100V 13x20 1C8 -C9 A232480 CAPACITOR COND. 4700µF 80V SNAP-IN 2C12 A216474 CAPACITOR COND. PL 470nF 100V 10% 15 1C13 A217563 CAPACITOR COND. PL 56nF 100V 5% 05 1C14 -C15 -C16 A2434AA CAPACITOR COND. RE3-25V 101MAA-T2 (100µF 25V) 3C18 A2435AH CAPACITOR COND. R2B-50V 4R7µ-T2 (4m7F 50V NP) 1C19 A214105 FILTER FILTRO R40-KI-3100-5001M 1C21 A216104 CAPACITOR COND. PL 100nF 100V 10% 10 1C23 - NCPT1 A434102 POTENTIOMETER TRIMMER TRIMMER PR REG. ORIZ. 1KA P10 1T1 -T2 A500003 TRANSISTOR TRANSIST KTA1268 2T3 -T5 -T6 -T7 A500053 TRANSISTOR TRANSIST MPSA 06 NPN 4T4 A500041 TRANSISTOR TRANSIST 2SD1857A 1T8 A500025 TRANSISTOR TRANSIST TIP 31C 1T9 A500026 TRANSISTOR TRANSIST TIP 32C 1T10 A500122 TRANSISTOR TRANSIST BC 449 A 1D1 -D9 - D10 A510001 DIODE DIODO 1N4007 3D2 -D5 A510003 DIODE DIODO 1N4148 2D3 -D4 A510100 ZENER DIODE ZENER 10V 1W 2D6 -D7 A510150 ZENER DIODE ZENER 15V 1W 2D11 A510120 ZENER DIODE ZENER 12V 1W 1F1 A600110 FUSE FUSIBILE T 1A 1F1 A600804 FUSE HOLDER PORTAFUSIBILE C1010+ COPERCHIO 1BD1 A605008 BRIDGE DIODES PONTE R KBL 04 2A 400V 1RL1 A605150 RELAY RELE` M.I.SH 248 L. 1TP1 A601499 RED LIGHT EMITTED DIODE LED L-53SRC/C 5 HY-LUM C ROS 1TP1 A601552 PHOTORESISTOR FOTORESISTENZA VT 90N1 1TP1 B005768 CAP (FOR WAVE TRAP) CAPPUCCIO TRAPP. 10x15 PVC 1TP1 B005769 CAP (FOR WAVE TRAP) CAPPUCCIO TRAPP. 7,2x10,5 P 1TR1 B005B20 TRANSFORMER TRASFORMATORE MT200A 1CNN1 A603716 FLAT CABLE PIATT. PFS 0033 150mm 6C 1CNN2 A603360 TERMINAL MORS. WMSM/03/09V1 1CNN3 A603714 FLAT CABLE PIATT. PFS0129 40mm 6C 0300/1 2MTBTR5/MTBTR6 B14MTBT PRINTED CIRCUIT CS MTBTR5/MTBTR6 TRASF. CON REG. 1- A603701 TAG PAGLIETTA x CS L979 2- A603735 PCB SPADE TERMINATOR FASTON MASC. CS TE342 08 2- A603751 EYELET TERMINAL CAPOC. OCCHIELLO BLU D5 1- A606356 YELLOW/GREEN CABLE CAVO D 0,5 GIALLO/VERDE mt 0,3- B0047R3 SPACER DISTANZ. CS RLCBSRS-08-01 2


D002003

- B004718 SPACER DISTANZ. ESAG. HS8-24 1- B02000M DATA PLATE TARGHETTA x FUSE T 1AL 1- A024410 CHEESE-HEAD SCREW VITE TESTA CIL. + 4X10 D 2- A088204 SCREW NUT DADO 4MA Z 2- A088456 WASHER ROSETTA PIANA 5X15 D. FAS 1- A088504 LOCK WASHER RONDELLA DENT. EST. D 4 Z 1- A088805 STICK ON FEET GOMMINO PARAC. 30X11 1

CS MTBTR5/MTBTR6 POWER AMPLIFIER / POWER SUPPLY 3rd versionAMPLIFICATORE / ALIMENTAZIONE 3a versione

Scale Sheet


1 of 1

A3 10.03

ELETTRONICA MONTARBOVIA G. DI VITTORIO 13CADRIANO DI GRANAROLO40057 - BOLOGNA - ITALY

MTBTR5/R6 - AMPLIFICATORE / TRASFORMATORI

1

2

TEST1

TP

TP1

C1356n

C2

220p

C5100u

R3110K

R30 22K R29 47K

R2110

R11 10KR14 3K3

R5 1K2 R86K8

R10 680

R96K8

R6 1K

R7 39K

R15470

R417K4 1%

R218K

R347K

D410V

D310V

D1112V

D101N4007

D21N4148

D51N4148

T10

BC449

T3MPSA06

T42SD1857A

T7MPSA06

T5MPSA06

T6

MPSA06

R32 1K

C21100n

1/2W

1/2W 1/2W

2W

100V

100V

PL122

+-

BD1KBL04

R18 4,7

R19 4,7

C84700u

C94700u

C622u

C447u

T1KTA1268

T2KTA1268

R13 820 R12 680

R2039K

R2539K

D9

1N4007

PT11K

C322u

+++GATE+OUTOUTOUTOUTGATE----

C7

22u

R2847K

R26560K

R22330

C14100u

C1722u

R27 100K

R16220K

R23 22K

C15100u

C16100u

RL1

48V

C122u R1

1K

63V

63V

C1022u

C1122u

C2022u

C2222u

D715V

D615V

R33 820 5W

R34 820 5W

R3668K

R3568K

NCINGND+-GNDTR1TRANSFORMER

D11N4007

C190,1u 275V

R17 220

R24 10K

F11A

C12 470n

MTAFR1

MTBY

CNN3

CNN1

CNN2

POWER SWITCH

220V AC50/60Hz

MTBY/filtro

T9TIP 32

T8TIP 31

1/2W

C184u7

C23NC

100V


ELETTRONICAs.r.l.

BOLOGNAITALY


data

archivio

oggetto

MTBTR6D002003

10.03


D002001CS MTBX PREAMPLIFIER / FILTER

PREAMPLIFICATORE / FILTRO

R1 -R6 -R16 A110104 RESISTOR RESIST. 1/4W 5% 100KΩ 3R2 -R3 -R4 -R5 -R7 -R8 -R9 -R10 -R20 A110103 RESISTOR RESIST. 1/4W 5% 10KΩ 9R11 A110471 RESISTOR RESIST. 1/4W 5% 470Ω 1R12 -R13 -R15 A110223 RESISTOR RESIST. 1/4W 5% 22KΩ 3R14 A110221 RESISTOR RESIST. 1/4W 5% 220Ω 1R6 A110152 RESISTOR RESIST. 1/4W 5% 1K5Ω 1R18 A110122 RESISTOR RESIST. 1/4W 5% 1K2Ω 1R19 A110105 RESISTOR RESIST. 1/4W 5% 1MΩ 1R21 -R22 A110153 RESISTOR RESIST. 1/4W 5% 15KΩ 2R23 A110683 RESISTOR RESIST. 1/4W 5% 68KΩ 1R24 A110562 RESISTOR RESIST. 1/4W 5% 5K6Ω 1R25 A186802 RESISTOR RESIST. 15W 10% CEM.FILO 8,2Ω 1J1 -J2 -J3 -J4 -J5 -J6 A110000 RESISTOR RESIST. 1/4W 5% 0Ω 6C1 -C2 -C5 -C6 -C9 -C10 -C11 -C13 -C14 -C15 A2432AF CAPACITOR COND. RC2T2 22UF 35V 5X7 (22µFx35v) 10C3 -C4 -C7 -C8 A226680 CAPACITOR COND. CR 68pF 100V 4C16 A217153 CAPACITOR COND. PL 15nF 63V 10% 05 1C17 A217333 CAPACITOR COND. PL 33nF 63V 10% 05 1C18 A219155 CAPACITOR COND. PL 1µ5F 250V 10% 27 1P1 A413103 POTENTIOMETER POT. RK11K1120-010KB1-F15AB 1P2 -P3 A413250 POTENTIOMETER POT. RK11K1120-250KA1-F15AB 2D1 A510003 DIODE DIODO 1N4148 = BA 222 1IC1 A550003 INTEGRATED INTEGRATO NJM 072 D 1L1 A601496 RED LIGHT EMITTED DIODE LED ROSSO 3mm L-934 IT 1IB1 A550242 HYBRID IBRIDO ING. MT180 - 68148 1JK1 A603267 JACK CONNECTOR PRESA JACK A-PJ-679-B 1- A603731 FASTON FASTON FEMM. VOLANTE F7TN 6- A603734 INSULATOR COPRIFASTON 280232/0 AMP 6- A606351 YELLOW CABLE CAVO D050 GIALLO mt 0,45- A606353 BLACK CABLE CAVO D050 NERO mt 0,45- A606354 BLUE CABLE CAVO D050 BLUE mt 0,3- A606355 BROWN CABLE CAVO D 050 MARRONE mt 0,3TR1 B005528 COIL BOBINA 0,8mHr casse nuove 1MTBX B14MTBX PRINTED CIRCUIT CS MTBX PREAMP. + FILTRO 1- A088630 EYELET OCCHIELLO OTTONE NK OU 30-40 6C12 A110273 RESISTOR RESIST. 1/4W 5% 27KΩ 1

C19 NC

Scale Sheet


1 of 1

A4 45.02

ELETTRONICA MONTARBO srlVIA G. DI VITTORIO 13CADRIANO DI GRANAROLO40057 BOLOGNA - ITALY

MTBX1

R1322K

R1222K

R16100K

R14220

R1522K

C1122u 50V

C1022u 50V

C9 22u 50V

C1322u

C1422u

MICRO

LINE

TONE

MIXED LINE OUT

C12 27K

R1100K

R2 10K

R3 10K

R4 10K

R9 10K

R510K

C122u

C222u

C3 68p

C468p

C7 68p

2

31

84

IC1ATL072

6

57

IC1BTL072

+

-

R6100K

R7 10K

R8 10K

R1010K

C522u

C622u

C868p

IN LINE 1

IN LINE 2

MIC +

12345678

CNN1MIC -MIC +LINE1-2LINE1-3LINE2-2LINE2-3

MIC -

LINE1-3

LINE1-2

LINE2-3

LINE2-2

123456

CNN2NCIN

+-

GND

GNDGND

IN LINE 1

IN LINE 2

12

3

P1

10KA

12

3

P3250KA

12

3

P2

250KA

D1

1N4148

L1 RED

JK1

GND

GND

GND

GND

GND

GND

GND

C15 22u 50V

R11 470

R17 1K5

R18 1K2 C16 15nC17

33n GND

GND

R19 1M

-R20

10K

R21 15K

R22 15K

R2368K

+-GND

R245K6

GNDGND

123456789

101112

141516171819202122

IB1IBMT180

C18 1u5 250V

C19 1u5 250V

R25 8,2 15W

TR10,8mHr

GND

OUT TW

IN WOF


ELETTRONICAs.r.l.

BOLOGNAITALY


data

archivio

oggetto

MTBXD002001

06.03


ELETTRONICAs.r.l.

BOLOGNAITALY


data

archivio

oggetto

MTBXD002001

11.03


D002002CS MTBJ JACKS & NEUTRIC COMBO® XLR

JACK E XLR NEUTRIC COMBO®

XLR1 A603004 JACK CONNECTOR PRESA NCJ6FK-H-CB-XLR+JK NEUTRIK 1JK1 -JK2 A603267 JACK CONNECTOR PRESA JACK A-PJ-679-B 2CNN1 A603715 FLAT CABLE PIATTINA PFS0059 85mm 8C 0300/2 1MTBJ B14MTBJ PRINTED CIRCUIT CS MTBJ JACK E XLR 1

Scale Sheet


1 of 1

A4 45.02

ELETTRONICA MONTARBO srlVIA g. DI VITTORIO 13CADRIANO DI GRANAROLO40057 - BOLOGNA - ITALY

MTBJ1

1

234567

8

CNN3MIC -MIC +LINE1-2LINE1-3LINE2-2LINE2-3

JK2LINE 1

JK1LINE 2

GNDGND

GND

GND

1

3

2

XLR1MIC

GND


ELETTRONICAs.r.l.

BOLOGNAITALY


data

archivio

oggetto

MTBJD002002

47.02

ELETTRONICA Montarbo srlvia G. di Vittorio 1340057 Cadriano di Granarolo(BOLOGNA) - ITALYTel. (051) 76 64 37Tlx. 511312 MONTAR IFax. (051) 76 52 26

The information contained in this manualhas carefully drawn up and checked.However no responsibility will be assumedfor any inexactitude.Should further information be desired,please contact us or our local distributor.

Elettronica Montarbo srl can not beconsidered responsible for damages whichmay be caused to people and things whenusing this product.

SPECIFICATIONS AND FEATURES ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.CARATTERISTICHE E DATI TECNICI POSSONO ESSERE MODIFICATI SENZA PREAVVISO.

Le informazioni contenute in questomanuale sono state attentamente redatte econtrollate. Tuttavia non si assume alcunaresponsabilità per eventuali inesattezze.Questo manuale non può contenere unarisposta per tutti i singoli problemi chepossono presentarsi durante l’installazionee l’uso dell’apparecchio. Siamo a vostradisposizione per fornirvi eventuali ulterioriinformazioni e consigli.

La Elettronica Montarbo srl non può essereritenuta responsabile per danni o incidentia cose o persone , causati o connessiall’utilizzazione o malfunzionamentodell’apparecchio.

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