Ecler MPA4-400R Service Manual Download

Page: 24 / 43

PARTS LIST: PRINTED CIRCUIT 11.1090.02.01

Code

Description

Reference

FCXCD2100000

100p

C157

FCCE25047000

47u/50

C158

FCCE25047000

47u/50

C159

FCXCD4100000

100n

C160

FCXCD4100000

100n

C161

FCCE10000000

47u/16

C162

FCCE10000000

47u/16

C163

FCCE10000000

47u/16

C164

FCCE10000000

47u/16

C165

FCCE10000000

47u/16

C166

FCCE10000000

47u/16

C167

FCCE10000000

47u/16

C168

FCCE10000000

47u/16

C169

FCXCD4100000

100n

C170

FCXCD4100000

100n

C171

FCCI01090000

Printed Board 11.1090

CI101

FCDDKE120000

SMAJ12A

D101

FCXDDBAS2800

BAS28

D102

FCXDDBAS2800

BAS28

D103

FCXDDBAS2800

BAS28

D104

FCXDDBAS2800

BAS28

D105

FCXDDBAS1600

BAS16

D106

FCXDDBAS1600

BAS16

D107

FCXDDBAS1600

BAS16

D108

FCXDDBAS1600

BAS16

D109

FCLEDSMD3000

TLMG3100

D110

FCLEDSMD3000

TLMG3100

D111

FCLEDSMD3000

TLMG3100

D112

FCLEDSMD3000

TLMG3100

D113

FCLEDSMD2500

TLMY3100

D114

FCLEDSMD2000

TLMH3100

D115

FCLEDSMD2000

TLMH3100

D116

FCLEDSMD2000

TLMH3100

D117

FCLEDSMD2000

TLMH3100

D118

FCIC07401000

TL074

IC101

FCIC07201000

TL072

IC102

FCIC07201000

TL072

IC103

FCIC07401000

TL074

IC104

FCIC43101000

LM431AC

IC105

FCIC07201000

TL072

IC106

FCIC07201000

TL072

IC107

FCIC21641000

SSM2164S

IC108

FCIC07201000

TL072

IC109

FCIC07201000

TL072

IC110

FCIC07201000

TL072

IC111

FCIC07201000

TL072

IC112

FCCTM0007000

B7B-EH-A

J101

FCHEA1002000

Head 20p

J102

FCCTM0003000

B3B-EH-A

J103

FCREG1017000

Board Connector Male 3p

J104

FCREG1017000

Board Connector Male 3p

J105

FCREG1017000

Board Connector Male 3p

J106

FCREG1017000

Board Connector Male 3p

J107

FCTERM010000

Jumper Pin

J108

FCTERM010000

Jumper Pin

J109

FCTERM010000

Jumper Pin

J110

40-0177-0101 EP08-06 MPA4-400R.xls

2 of 5

Summary of Contents for MPA4-400R

Page 1: ...MPA4 400R SERVICE MANUAL ...

Page 2: ...VICE MANUAL MPA4 400R INDEX BLOCK DIAGRAM SCHEMATICS COMPONENTS LOCATION SCHEMA TESTING AND QUALITY CONTROL TECHNICAL CHARACTERISTICS WIRING DIAGRAM CONFIGURATION DIAGRAM MECHANICAL DIAGRAM PACKING DIAGRAM ...

Page 3: ...drawn date 060613 project EP08 06 product MPA4 400R approved number 10 0748 version 01 00 A S J Colomines title BLOCK DIAGRAM ECLER 1 3 2 1 3 2 1 3 2 1 3 2 ...

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Page 11: ...010000 10n C124 FCXCD4010000 10n C125 FCCDH7110000 C100n 400V C126 FCCDH7104700 C47n 400V C127 FCXCD4100000 100n C128 FCXCD4100000 100n C129 FCXCD4100000 100n C130 FCCE25010000 10u 50 C131 FCXCD4470000 470n C132 FCCE25010000 10u 50 C133 FCCE10000000 47u 16 C134 FCXCD4470000 470n C135 FCCE25047000 47u 50 C136 FCCE25047000 47u 50 C137 FCCE25010000 10u 50 C138 FCCE15470000 470u 25 C139 FCXCD1220000 2...

Page 12: ...003900 Z3 9V D105 FCLEDSMD2000 TLMH3101 D106 FCLEDSMD2000 TLMH3101 D107 FCDD04120000 Z12 D108 FCDD04120000 Z12 D109 FCDD04120000 Z12 D110 FCDD04120000 Z12 D111 FCDD04120000 Z12 D112 FCDD04120000 Z12 D113 FCXZ00018000 Z18V D114 FCXZ00018000 Z18V D115 FCDD10270000 Z27V 1 D116 FCDD10270000 Z27V 1 D117 FCDIDB300000 DB3 D118 FCXZ00008200 Z8 2V D119 FCXZ00008200 Z8 2V D120 FCXZ00005600 Z5 6V D121 FCXDDB...

Page 13: ...4 FCFER4322000 Ferrite FB105 FCFER4322000 Ferrite FB106 FCFER4322000 Ferrite FB107 FCFER4322000 Ferrite FB108 FCFER4322000 Ferrite FB109 FCFER4322000 Ferrite FB110 FCFER4322000 Ferrite FB111 FCFER4322000 Ferrite FB112 FCMECT022000 Heatsink f TO220 HS101 FCMECT022000 Heatsink f TO220 HS102 FCMECT022000 Heatsink f TO220 HS103 FCMECT022000 Heatsink f TO220 HS104 FCMECT022000 Heatsink f TO220 HS105 FC...

Page 14: ...in J113 FCTERM010000 Jumper Pin J114 FCTERM010000 Jumper Pin J115 FCTERM010000 Jumper Pin J116 FCTERM010000 Jumper Pin J117 FCREL0030000 TQ2 12V K101 FCREL0030000 TQ2 12V K102 FCIND0010000 1uH L101 FCIND0010000 1uH L102 FCMJ00010000 Jumper MJ101 FCMJ00010000 Jumper MJ102 FCMJ00010000 Jumper MJ103 FCMJ00010000 Jumper MJ104 FCMJ00010000 Jumper MJ105 FCMJ00010000 Jumper MJ106 FCPINZAM0000 Clamp WD 00...

Page 15: ... FCTR35000000 MJE350 Q132 FCTR34000000 MJE340 Q133 FCTR35000000 MJE350 Q134 FCTR24300000 IRFP9240 Q135 FCTR24000000 IRFP240 Q136 FCTR24300000 IRFP9240 Q137 FCTR24000000 IRFP240 Q138 FCXTT0857000 BC857B Q139 FCXTT0847000 BC847B Q140 FCXTT0857000 BC857B Q141 FCXTT0847000 BC847B Q142 FCTR24000000 IRFP240 Q143 FCTR24300000 IRFP9240 Q144 FCXTT0857000 BC857B Q145 FCXTT0847000 BC847B Q146 FCTI24600000 BT...

Page 16: ...R136 FCRF23220000 NF220 1 2 R137 FCRF23220000 NF220 1 2 R138 FCRY00010000 W0 22 5 R139 FCRY00010000 W0 22 5 R140 FCRY00010000 W0 22 5 R141 FCRY00010000 W0 22 5 R142 FCXR54261000 26k1 R143 FCXR54237000 23k7 R144 FCRF23220000 NF220 1 2 R145 FCRF23220000 NF220 1 2 R146 FCXR52562000 562 R147 FCXR52562000 562 R148 FCXR52464000 464 R149 FCXR52464000 464 R150 FCXR54348000 34k8 R151 FCXR54348000 34k8 R152...

Page 17: ...R191 FCXR56220000 2M2 R192 FCXR55100000 100k0 R193 FCXR54215000 21k5 R194 FCXR55287000 287k R195 FCXR54100000 10k0 R196 FCXR55100000 100k0 R197 FCXR52825000 825 R198 FCXR53147000 1k47 R199 FCXR51562000 56 2 R200 FCXR52825000 825 R201 FCXR51562000 56 2 R202 FCXR52178000 178 R203 FCXR53100000 1k0 R204 FCXR56100000 1M R205 FCXR54215000 21k5 R206 FCXR54215000 21k5 R207 FCXR54215000 21k5 R208 FCXR55100...

Page 18: ... R247 FCXR54237000 23k7 R248 FCRF23220000 NF220 1 2 R249 FCRF23220000 NF220 1 2 R250 FCXR52562000 562 R251 FCXR52562000 562 R252 FCXR52464000 464 R253 FCXR52464000 464 R254 FCXR54348000 34k8 R255 FCXR54348000 34k8 R256 FCRY00010000 W0 22 5 R257 FCRY00010000 W0 22 5 R258 FCXR53681000 6k81 R259 FCXR54348000 34k8 R260 FCXR54348000 34k8 R261 FCXR53681000 6k81 R262 FCXR54348000 34k8 R263 FCXR54348000 3...

Page 19: ...Screw M3x10 SPA SC112 FCT803010000 Screw M3x10 SPA SC113 FCT803010000 Screw M3x10 SPA SC114 FCT803010000 Screw M3x10 SPA SC115 FCT803010000 Screw M3x10 SPA SC116 FCT803010000 Screw M3x10 SPA SC117 FCT803010000 Screw M3x10 SPA SC118 FCT803010000 Screw M3x10 SPA SC119 FCT803010000 Screw M3x10 SPA SC120 FCT803010000 Screw M3x10 SPA SC121 FCSEPPM00000 Plastic Spacer f board ct SC122 FCSEPPM00000 Plast...

Page 20: ...ARM3201000 Metal Washer 3 2x6x1 WA104 FCARM3201000 Metal Washer 3 2x6x1 WA105 FCARM3201000 Metal Washer 3 2x6x1 WA106 FCARM3201000 Metal Washer 3 2x6x1 WA107 FCARM3201000 Metal Washer 3 2x6x1 WA108 FCARM3201000 Metal Washer 3 2x6x1 WA109 FCARDE030000 Toothed Washer M3 WA114 FCARDE030000 Toothed Washer M3 WA115 FCARDE030000 Toothed Washer M3 WA116 FCARDE030000 Toothed Washer M3 WA117 FCARDE030000 T...

Page 21: ......

Page 22: ......

Page 23: ...CCE10000000 47u 16 C124 FCCE10000000 47u 16 C125 FCCE10000000 47u 16 C126 FCCE10000000 47u 16 C127 FCCE10000000 47u 16 C128 FCXCD4100000 100n C129 FCXCD4100000 100n C130 FCXCD4100000 100n C131 FCXCD4100000 100n C132 FCXCD4100000 100n C133 FCXCD4100000 100n C134 FCCE25047000 47u 50 C135 FCCE25047000 47u 50 C136 FCXCD4470000 470n C137 FCCDK1470000 C470n C138 FCCDK1470000 C470n C139 FCCDK1470000 C470...

Page 24: ...G3100 D110 FCLEDSMD3000 TLMG3100 D111 FCLEDSMD3000 TLMG3100 D112 FCLEDSMD3000 TLMG3100 D113 FCLEDSMD2500 TLMY3100 D114 FCLEDSMD2000 TLMH3100 D115 FCLEDSMD2000 TLMH3100 D116 FCLEDSMD2000 TLMH3100 D117 FCLEDSMD2000 TLMH3100 D118 FCIC07401000 TL074 IC101 FCIC07201000 TL072 IC102 FCIC07201000 TL072 IC103 FCIC07401000 TL074 IC104 FCIC43101000 LM431AC IC105 FCIC07201000 TL072 IC106 FCIC07201000 TL072 IC...

Page 25: ...00 19k6 R106 FCXR54100000 10k0 R107 FCXR54100000 10k0 R108 FCXR55100000 100k R109 FCXR55100000 100k R110 FCXR55100000 100k R111 FCXR55100000 100k R112 FCXR54196000 19k6 R113 FCXR54196000 19k6 R114 FCXR54196000 19k6 R115 FCXR54196000 19k6 R116 FCXR55100000 100k R117 FCXR55100000 100k R118 FCXR55100000 100k R119 FCXR55100000 100k R120 FCXR55100000 100k R121 FCXR55100000 100k R122 FCXR55100000 100k R...

Page 26: ... FCXR55100000 100k R164 FCXR54237000 23k7 R165 FCXR54237000 23k7 R166 FCXR52562000 562 R167 FCXR52100000 100 0 R168 FCXR54237000 23k7 R169 FCXR54237000 23k7 R170 FCXR52562000 562 R171 FCXR52100000 100 0 R172 FCXR54237000 23k7 R173 FCXR54237000 23k7 R174 FCXR52562000 562 R175 FCXR52100000 100 0 R176 FCXR54237000 23k7 R177 FCXR54237000 23k7 R178 FCXR52562000 562 R179 FCXR52100000 100 0 R180 FCXR5410...

Page 27: ...0 1k47 R207 FCXR53147000 1k47 R208 FCXR53147000 1k47 R209 FCINTAP13000 8019L S101 FCINTAP13000 8019L S102 FCINTAP13000 8019L S103 FCINTAP13000 8019L S104 FCINTAP09000 NS43E11 S105 FCINTAP09000 NS43E11 S106 FCINTAP14000 8021L S107 FCINTAP14000 8021L S108 FC6J02445000 1024 04 50 WI101 FC6J02445000 1024 04 50 WI102 FC6J02445000 1024 04 50 WI103 FC6J02445000 1024 04 50 WI104 FC4K00715000 1007 01 50 WI...

Page 28: ......

Page 29: ......

Page 30: ...0100 22p 2 C126 FCXCD4100000 100n C127 FCXCD4100000 100n C128 FCCDH7147000 C470n 275V X2 C129 FCCDH7147000 C470n 275V X2 C130 FCCDK1100000 C100n 63V C131 FCXCD4100000 100n C132 FCXCD4100000 100n C133 FCCE21100000 1000u 35 C134 FCCE21220000 2200u 35V C135 FCCE21220000 2200u 35V C136 FCCE33152500 4700u 100 C137 FCCE33152500 4700u 100 C138 FCCE33152500 4700u 100 C139 FCCE33152500 4700u 100 C140 FCCE3...

Page 31: ...6000 Board Connector Male 2p J115 FCCTAMP06000 6P AMP MALE SOCKET J116 FCCTAMP06000 6P AMP MALE SOCKET J117 FCBB2X350000 2x1 5mH L101 FCTUE0030000 Nut M3 NV101 FCTUE0030000 Nut M3 NV102 FCPORF020000 Fuse clip PF101 FCPORF020000 Fuse clip PF102 FCXR55100000 100k R101 FCXR55100000 100k R102 FCXR55100000 100k R103 FCXR55100000 100k R104 FCXR55100000 100k R105 FCXR55100000 100k R106 FCXR55100000 100k ...

Page 32: ...380401200 Screw M4x12 TR SC100 FCT750300800 Screw M3x8 SC101 FCT750300800 Screw M3x8 SC102 FCTERMF28000 Faston 2 8mm TS101 FCARDE030000 Toothed Washer f M3 WA101 FCARDE030000 Toothed Washer f M3 WA102 FCARS4000000 Security washer M4 WA103 FC4M00920000 1009 02 00 WI101 FC2F01745000 1017 04 50 WI102 FC2F01645000 1016 04 50 WI103 FC4I00540000 1005 04 00 WI104 FC4I00540000 1005 04 00 WI105 FC4I0055500...

Page 33: ...ed or disconnect the module s power supply wires yellow black and brown colored wires to avoid electrical shocks Repeat this procedure on all other channels Once the current consumption is checked switch off and again on the unit with its main power switch verify that the neon lights up that the unit first remains for 10 seconds in STANDBY mode and that the cooling fans run up to maximum speed App...

Page 34: ...2 Attenuation potentiometers should all be turned up to their maximum level right 3 Apply a 0dB 1kHz signal on channel 1 input 4 Check the output signal on channel 1 s output Vo 41 Vrms 5 Connect the tool equipped with a potentiometer to REMOTE CONTROL CH1 6 Check the potentiometer sweep its response curve and attenuation 7 Repeat this procedure on the rest of inputs and outputs and on remote cont...

Page 35: ...o the used channel Both outputs are in phase On the channel s STEREO BRIDGE IN1 BRIDGE IN1 IN2 switch select BRIDGE IN1 IN2 By now both outputs should be push pull configured The SP 2 indicating LED turns off Verify that now only channel one s input potentiometer is active and leave it up to its maximum position On the IN1 IN1 IN2 switch select IN1 IN2 Check that the output level has dropped 6dB L...

Page 36: ...FICATION TESTS Preliminary Unplug the unit to be tested from the mains outlet Short all ground terminals from signal inputs outputs and other external connectors except the mains plug s ground Turn on the unit s main power switch Ground continuity test Connect the tester s probes between the mains ground contact and the unit s backside main ground test point When applying a 10A current verify that...

Page 37: ... which should turn easily and smoothly without producing noise or scratches 7 Verify the sound quality do not allow any kind of scratch or distortion 8 Check the unit s low pass filters on channels 1 and 2 fc 160Hz 9 Check the unit s high pass filters on channels 3 and 4 fc 160Hz 10 To ensure that all electrical junctions are well fixed hit the tested unit softly against your working table 11 Shor...

Page 38: ...Pwr 0 05 Intermodulation distortion 50Hz 7kHz 4 1 0 08 TIM 100 0 03 S N N 20Hz 20kHz 1W 4Ω 85dB Damping factor 1kHz 8Ω 300 Slew Rate 50V µs Channel crosstalk 1kHz 70dB Input Sensitivity Impedance 0dBV 20kΩ Anticlip 1 5 THD Mains Voltage See characteristics in the back of the unit Power consumption max Out 2500VA Dimensions 482 6x88x426mm Weight 20 5kg VCA OFF author J Colomines date 060529 project...

Page 39: ......

Page 40: ...8 project EP08 06 product MPA4 400R number 31 0225 version 01 00 approved J Colomines title ANTICLIP CONFIGURATION DIAGRAM ECLER ANTICLIP SOFT 4xJUMPERS OFF 4xJUMPERS ON ANTICLIP HARD FACTORY ADJUSTED TO HARD POSITION ...

Page 41: ......

Page 42: ...FCT803010000 SCREW DIN7985 M3x10 SPANLO 20 26 FCT804006000 SCREW M4x6 SPANLO BLACK 21 3 FCT850300500 SCREW M3x5 REDUCED HEAD 22 1 FCT850411000 SCREW M4x10 TRILOB WHITE 23 4 FCTALL516000 SCREW DIN7991 M5x16 ALLEN 24 1 FCTFTMPA8500 TOROIDAL TRANSFORMER 25 4 FCTUPOT00000 ROTARY POT NUT M9 26 2 FMMOMPA4400 POWER AMP MODULE 27 2 FP0282500000 LEFT RIGHT SIDE 28 1 FP0295900000 INPUT BOARD MEC SUPPORT ANG...

Page 43: ...75x65 5 4 FCBOTD240100 ROT KNOB PROTECTION COVER 6 1 FCCAJSTA1900 PACKING CARDBOARD BOX 7 4 FCCANT116000 INTERIOR REINFORCEMENT 8 1 FCCONX017600 MAINS CORD 3x1 5 ST EU 9 1 FCETI0951140 PRODUCT LABEL PACK ONE FOR EACH UNIT 10 1 FCFUNMAN0000 USER MANUAL BAG 11 1 FCFUS8040000 FUSE 16A 10x38 12 1 FCMANMPA440R USER MANUAL MPA4 400R 13 4 FCPIE1125500 RUBBER FOOT 14 4 FCREG1006000 CONNECTING TERMINAL STR...

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