MPA4-400R
SERVICE MANUAL
SERVICE MANUAL MPA4-400R
INDEX
- BLOCK DIAGRAM
- SCHEMATICS
- COMPONENTS LOCATION SCHEMA
- TESTING AND QUALITY CONTROL
- TECHNICAL CHARACTERISTICS
- WIRING DIAGRAM
- CONFIGURATION DIAGRAM
- MECHANICAL DIAGRAM
- PACKING DIAGRAM
132
132
132
E
number:
C
L
10.0748 version: 01.00 A.S.
E
R
132
drawn: date: 060613 project:
J. Colomines
approved:
title:
EP08-06
product:
MPA4- 400R
BLOC K DI A GRAM
PARTS LIST: PRINTED CIRCUIT 11.0956.03.01
Code
Description
Reference
FCXCD1220000
22p
C101
FCXCD4100000
100n
C102
FCXCD4100000
100n
C103
FCCE25010000
10u/50
C104
FCCE25047000
47u/50
C105
FCXCD1680000
68p
C106
FCXCD1680000
68p
C107
FCCE35047000
47u/100
C108
FCCE35047000
47u/100
C109
FCCE25010000
10u/50
C110
FCXCD4100000
100n
C111
FCXCD1150000
15p
C112
FCXCD4100000
100n
C113
FCCE25010000
10u/50
C114
FCXCD4470000
470n
C115
FCXCD4470000
470n
C116
FCXCD1150000
15p
C117
FCXCD1150000
15p
C118
FCCDK5220000
C220n/100V
C119
FCCDK5220000
C220n/100V
C120
FCXCD2680000
680p
C121
FCXCD2680000
680p
C122
FCCDK2001000
C1u/63V
C123
FCXCD4010000
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
22p
C140
FCXCD4100000
100n
C141
FCXCD4100000
100n
C142
FCCE25010000
10u/50
C143
FCCE25047000
47u/50
C144
FCXCD1680000
68p
C145
FCXCD1680000
68p
C146
FCCE35047000
47u/100
C147
FCCE35047000
47u/100
C148
FCCE25010000
10u/50
C149
FCXCD4100000
100n
C150
FCXCD1150000
15p
C151
FCXCD4100000
100n
C152
FCCE25010000
10u/50
C153
FCXCD4470000
470n
C154
FCXCD4470000
470n
C155
FCXCD1150000
15p
C156
40-0177-0100 EP08-06 MPA4-400R.xls 1 of 10
PARTS LIST: PRINTED CIRCUIT 11.0956.03.01
Code
Description
Reference
FCXCD1150000
15p
C157
FCCDK5220000
C220n/100V
C158
FCCDK5220000
C220n/100V
C159
FCXCD2680000
680p
C160
FCXCD2680000
680p
C161
FCCDK2001000
C1u/63V
C162
FCXCD4010000
10n
C163
FCXCD4010000
10n
C164
FCCDH7110000
C100n/400V
C165
FCCDH7104700
C47n/400V
C166
FCCE10000000
47u/16
C167
FCCE25047000
47u/50
C168
FCXCD4100000
100n
C169
FCPERL255000
Cer. Bead
CB101
FCPERL255000
Cer. Bead
CB102
FCPERL255000
Cer. Bead
CB103
FCPERL255000
Cer. Bead
CB104
FCCI00956000
Printed Board 11.0956
CI101
FCXDDBAS2800
BAS28
D101
FCXZ00007500
Z7.5V
D102
FCXDDBAS2800
BAS28
D103
FCXZ00003900
Z3.9V
D104
FCXZ00003900
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
FCXDDBAS1600
BAS16
D122
FCXDD4007000
1N4007
D123
FCXZ00012000
Z12V
D124
FCXDDBAS2800
BAS28
D125
FCXDDBAS1600
BAS16
D126
FCXDDBAS1600
BAS16
D127
FCXDD4007000
1N4007
D128
FCXZ00010000
Z10V
D129
FCXDDBAS1600
BAS16
D130
FCXDDBAS1600
BAS16
D131
FCXDDBAS2800
BAS28
D132
FCXZ00007500
Z7.5V
D133
FCXDDBAS2800
BAS28
D134
FCXZ00003900
Z3.9V
D135
FCXZ00003900
Z3.9V
D136
FCLEDSMD2000
TLMH3101
D137
FCLEDSMD2000
TLMH3101
D138
40-0177-0100 EP08-06 MPA4-400R.xls 2 of 10
PARTS LIST: PRINTED CIRCUIT 11.0956.03.01
Code
Description
Reference
FCDD04120000
Z12
D139
FCDD04120000
Z12
D140
FCDD04120000
Z12
D141
FCDD04120000
Z12
D142
FCDD04120000
Z12
D143
FCDD04120000
Z12
D144
FCXZ00018000
Z18V
D145
FCXZ00018000
Z18V
D146
FCDD10270000
Z27V/1
D147
FCDD10270000
Z27V/1
D148
FCDIDB300000
DB3
D149
FCXZ00008200
Z8.2V
D150
FCXZ00008200
Z8.2V
D151
FCXZ00005600
Z5.6V
D152
FCXDD4007000
1N4007
D153
FCXZ00012000
Z12V
D154
FCXDDBAS2800
BAS28
D155
FCXDDBAS1600
BAS16
D156
FCXDDBAS1600
BAS16
D157
FCFUS5035000
F8A
F101
FCFUS5035000
F8A
F102
FCFUS5035000
F8A
F103
FCFUS5035000
F8A
F104
FCFER4322000
Ferrite
FB101
FCFER4322000
Ferrite
FB102
FCFER4322000
Ferrite
FB103
FCFER4322000
Ferrite
FB104
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
FCMECT022000
Heatsink f/ TO220
HS106
FCMECT022000
Heatsink f/ TO220
HS107
FCRAD1385000
Heatsink f/ Power Module
HS108
FCOPTVTL5000
VTL 5C8
IC101
FCIC07101000
TL071
IC102
FCIC55341000
NE5534A
IC103
FCIC43101000
LM431AC
IC104
FCIC35000000
LM35DZ
IC105
FCIC07201000
TL072
IC106
FCREG7805000
7805
IC107
FCIC40930100
HEF4093B
IC108
FCOPTVTL5000
VTL 5C8
IC109
FCIC07101000
TL071
IC110
FCIC55341000
NE5534A
IC111
FCIC40930100
HEF4093B
IC112
FCMICTO12600
Insulant TO126
IN101
40-0177-0100 EP08-06 MPA4-400R.xls 3 of 10
PARTS LIST: PRINTED CIRCUIT 11.0956.03.01
Code
Description
Reference
FCMICTO12600
Insulant TO126
IN102
FCMICTO12600
Insulant TO126
IN103
FCMICTO12600
Insulant TO126
IN104
FCMICTO12600
Insulant TO126
IN105
FCMICTO12600
Insulant TO126
IN106
FCMICTO12600
Insulant TO126
IN107
FCTIRKON0000
Insulating polymer
IN108
FCTIRKON0000
Insulating polymer
IN109
FCMICTO12600
Insulant TO126
IN112
FCCTM0004000
B4B-EH-A
J101
FCCTM0003000
B3B-EH-A
J102
FCTERM010000
Jumper Pin
J103
FCTERM010000
Jumper Pin
J104
FCTERM010000
Jumper Pin
J105
FCTERM010000
Jumper Pin
J106
FCTERM010000
Jumper Pin
J107
FCTERM010000
Jumper Pin
J108
FCCTM0003000
B3B-EH-A
J109
FCCTM0002000
B2B-EH-A
J110
FCCTM0004000
B4B-EH-A
J111
FCTERM010000
Jumper Pin
J112
FCTERM010000
Jumper Pin
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. 00.2636
MP101
FCPINZAM0000
Clamp WD. 00.2636
MP102
FCTUE0030000
Nut M3
NV101
FCTUE0030000
Nut M3
NV102
FCTUE0030000
Nut M3
NV103
FCTUE0030000
Nut M3
NV104
FCTUE0030000
Nut M3
NV105
FCTUE0030000
Nut M3
NV106
FCPORF315000
3/15P
PF101
FCPORF315000
3/15P
PF102
FCPORF315000
3/15P
PF103
FCPORF315000
3/15P
PF104
FCTR43700000
BD437
Q101
FCTR43700000
BD437
Q102
FCTR47100000
BF471
Q103
FCTR47200000
BF472
Q104
FCTR34000000
MJE340
Q105
FCTR35000000
MJE350
Q106
FCTR34000000
MJE340
Q107
FCTR35000000
MJE350
Q108
40-0177-0100 EP08-06 MPA4-400R.xls 4 of 10
PARTS LIST: PRINTED CIRCUIT 11.0956.03.01
Code
Description
Reference
FCTR24300000
IRFP9240
Q109
FCTR24000000
IRFP240
Q110
FCTR24300000
IRFP9240
Q111
FCTR24000000
IRFP240
Q112
FCXTT0857000
BC857B
Q113
FCXTT0847000
BC847B
Q114
FCXTT0857000
BC857B
Q115
FCXTT0847000
BC847B
Q116
FCTR24000000
IRFP240
Q117
FCTR24300000
IRFP9240
Q118
FCXTT0857000
BC857B
Q119
FCXTT0847000
BC847B
Q120
FCTI24600000
BTB24600B
Q121
FCXTT0857000
BC857B
Q122
FCXTT0847000
BC847B
Q123
FCTR25401000
2N5401
Q124
FCXTT0847000
BC847B
Q125
FCXTT0817000
BC817/25
Q126
FCTR43700000
BD437
Q127
FCTR43700000
BD437
Q128
FCTR47100000
BF471
Q129
FCTR47200000
BF472
Q130
FCTR34000000
MJE340
Q131
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
BTB24600B
Q147
FCXTT0857000
BC857B
Q148
FCXTT0847000
BC847B
Q149
FCTR25401000
2N5401
Q150
FCXTT0847000
BC847B
Q151
FCXTT0817000
BC817/25
Q152
FCXR56100000
1M
R101
FCXR54215000
21k5
R102
FCXR54215000
21k5
R103
FCXR54215000
21k5
R104
FCXR55100000
100k0
R105
FCXR53100000
1k0
R106
FCXR53100000
1k0
R107
FCXR54348000
34k8
R108
FCXR54348000
34k8
R109
FCXR53196000
1k96
R110
FCXR53562000
5k62
R111
FCXR57100000
10M
R112
40-0177-0100 EP08-06 MPA4-400R.xls 5 of 10
PARTS LIST: PRINTED CIRCUIT 11.0956.03.01
Code
Description
Reference
FCXR53121000
1k21
R113
FCXR53121000
1k21
R114
FCXR52511000
511
R115
FCXR52178000
178
R116
FCXR52511000
511
R117
FCXR52178000
178
R118
FCXR51562000
56.2
R119
FCXR53147000
1k47
R120
FCXR53147000
1k47
R121
FCXR51562000
56.2
R122
FCXR52681000
681
R123
FCXR53147000
1k47
R124
FCRJG4470000
4k7
R125
FCXR52681000
681
R126
FCXR51100000
10.0
R127
FCXR51562000
56.2
R128
FCXR52316000
316
R129
FCXR51562000
56.2
R130
FCXR51100000
10.0
R131
FCXR52316000
316
R132
FCRF42680000
NF68/1
R133
FCRF42680000
NF68/1
R134
FCRF23220000
NF220/ 1/2
R135
FCRF23220000
NF220/ 1/2
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
FCRY00010000
W0.22/5
R153
FCRY00010000
W0.22/5
R154
FCXR53681000
6k81
R155
FCXR54348000
34k8
R156
FCXR54348000
34k8
R157
FCXR53681000
6k81
R158
FCXR54348000
34k8
R159
FCXR54348000
34k8
R160
FCXR54464000
46k4
R161
FCXR52100000
100.0
R162
FCXR52100000
100.0
R163
FCXR54133000
13k3
R164
FCXR54133000
13k3
R165
FCXR52100000
100.0
R166
FCXR53100000
1k0
R167
FCRY00025000
6.8/5W
R168
40-0177-0100 EP08-06 MPA4-400R.xls 6 of 10
PARTS LIST: PRINTED CIRCUIT 11.0956.03.01
Code
Description
Reference
FCXR53100000
1k0
R169
FCXR52100000
100.0
R170
FCRC52100000
10/2
R171
FCRC51220000
2.2/2
R172
FCXR53422000
4k22
R173
FCXR53422000
4k22
R174
FCXR53422000
4k22
R175
FCXR53422000
4k22
R176
FCXR54464000
46k4
R177
FCXR54464000
46k4
R178
FCXR54464000
46k4
R179
FCXR53215000
2k15
R180
FCXR54100000
10k0
R181
FCXR53162000
1k62
R182
FCXR52464000
464
R183
FCXR54464000
46k4
R184
FCXR54100000
10k0
R185
FCXR55100000
100k0
R186
FCXR54215000
21k5
R187
FCXR55100000
100k0
R188
FCXR53100000
1k0
R189
FCXR54464000
46k4
R190
FCXR53562000
5k62
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
FCXR55100000
100k0
R209
FCXR53100000
1k0
R210
FCXR53100000
1k0
R211
FCXR54348000
34k8
R212
FCXR54348000
34k8
R213
FCXR57100000
10M
R214
FCXR53196000
1k96
R215
FCXR53562000
5k62
R216
FCXR53121000
1k21
R217
FCXR53121000
1k21
R218
FCXR52511000
511
R219
FCXR52178000
178
R220
FCXR52511000
511
R221
FCXR52178000
178
R222
FCXR51562000
56.2
R223
FCXR53147000
1k47
R224
40-0177-0100 EP08-06 MPA4-400R.xls 7 of 10
PARTS LIST: PRINTED CIRCUIT 11.0956.03.01
Code
Description
Reference
FCXR53147000
1k47
R225
FCXR51562000
56.2
R226
FCXR52681000
681
R227
FCXR53147000
1k47
R228
FCRJG4470000
4k7
R229
FCXR52681000
681
R230
FCXR51100000
10.0
R231
FCXR51562000
56.2
R232
FCXR52316000
316
R233
FCXR52316000
316
R234
FCXR51562000
56.2
R235
FCXR51100000
10.0
R236
FCRF42680000
NF68/1
R237
FCRF42680000
NF68/1
R238
FCRF23220000
NF220/ 1/2
R239
FCRF23220000
NF220/ 1/2
R240
FCRF23220000
NF220/ 1/2
R241
FCRF23220000
NF220/ 1/2
R242
FCRY00010000
W0.22/5
R243
FCRY00010000
W0.22/5
R244
FCRY00010000
W0.22/5
R245
FCRY00010000
W0.22/5
R246
FCXR54261000
26k1
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
34k8
R264
FCXR54464000
46k4
R265
FCXR52100000
100.0
R266
FCXR52100000
100.0
R267
FCXR54133000
13k3
R268
FCXR54133000
13k3
R269
FCXR52100000
100.0
R270
FCXR53100000
1k0
R271
FCRY00025000
6.8/5W
R272
FCXR53100000
1k0
R273
FCXR52100000
100.0
R274
FCRC52100000
10/2
R275
FCRC51220000
2.2/2
R276
FCXR53422000
4k22
R277
FCXR53422000
4k22
R278
FCXR53422000
4k22
R279
FCXR53422000
4k22
R280
40-0177-0100 EP08-06 MPA4-400R.xls 8 of 10
PARTS LIST: PRINTED CIRCUIT 11.0956.03.01
Code
Description
Reference
FCXR54464000
46k4
R281
FCXR54464000
46k4
R282
FCXR54464000
46k4
R283
FCXR54464000
46k4
R284
FCXR54215000
21k5
R285
FCXR54464000
46k4
R286
FCXR54215000
21k5
R287
FCXR54100000
10k0
R288
FCXR55287000
287k
R289
FCXR55100000
100k0
R290
FCXR51562000
56.2
R291
FCXR51562000
56.2
R292
FCXR52178000
178
R293
FCXR53100000
1k0
R294
FCT804006000
Screw M4x6 SPAN
SC101
FCT750300800
Screw M3x8
SC102
FCT750300800
Screw M3x8
SC103
FCT750300800
Screw M3x8
SC104
FCT750300800
Screw M3x8
SC105
FCT750300800
Screw M3x8
SC106
FCT750300800
Screw M3x8
SC107
FCSEPPM00000
Plastic Spacer f/board ct.
SC108
FCSEPPM00000
Plastic Spacer f/board ct.
SC109
FCT804006000
Screw M4x6 SPAN
SC110
FCT804006000
Screw M4x6 SPAN
SC111
FCT803010000
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
Plastic Spacer f/board ct.
SC123
FCT803010000
Screw M3x10 SPA
SC124
FCT803010000
Screw M3x10 SPA
SC125
FCT804006000
Screw M4x6 SPAN
SC126
FCTERMF28000
Faston 2.8mm
TS101
FCTERMF28000
Faston 2.8mm
TS102
FCTERMF28000
Faston 2.8mm
TS103
FCTERMF28000
Faston 2.8mm
TS104
FCMECPON1900
19mm
W100
FCMECPON1900
19mm
W101
FCMECPON1900
19mm
W102
FCMECPON1900
19mm
W103
FCMECPON1900
19mm
W104
FCMECPON1900
19mm
W105
FCMECPON1900
19mm
W106
FCMECPON1900
19mm
W107
FCMECPON1900
19mm
W108
FCMECPON1900
19mm
W109
FCMECPON1900
19mm
W110
FCMECPON1900
19mm
W111
40-0177-0100 EP08-06 MPA4-400R.xls 9 of 10
PARTS LIST: PRINTED CIRCUIT 11.0956.03.01
Code
Description
Reference
FCMECPON1900
19mm
W112
FCMECPON1900
19mm
W113
FCMECPON1900
19mm
W114
FCMECPON1900
19mm
W115
FCMECPON1900
19mm
W116
FCMECPON1900
19mm
W117
FCARM3201000
Metal Washer 3.2x6x1
WA101
FCARM3201000
Metal Washer 3.2x6x1
WA102
FCARDE030000
Toothed Washer M3
WA103
FCARM3201000
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
Toothed Washer M3
WA118
FC0H11150000
1111.05.00
WI107
FC0H11050000
1110.05.00
WI108
40-0177-0100 EP08-06 MPA4-400R.xls 10 of 10
PARTS LIST: PRINTED CIRCUIT 11.1090.02.01
Code Description Reference
FCCE10000000 47u/16 C101
FCCE10000000 47u/16 C102
FCCE10000000 47u/16 C103
FCCE10000000 47u/16 C104
FCCE10000000 47u/16 C105
FCCE10000000 47u/16 C106
FCCE10000000 47u/16 C107
FCCE10000000 47u/16 C108
FCCE10000000 47u/16 C109
FCCE10000000 47u/16 C110
FCCDK1100000 C100n C111
FCCDK1100000 C100n C112
FCCDK1100000 C100n C113
FCCDK1100000 C100n C114
FCCDK5018000 C18n C115
FCCDK5018000 C18n C116
FCCDK5018000 C18n C117
FCCDK5018000 C18n C118
FCCDK5018000 C18n C119
FCCDK5018000 C18n C120
FCCDK1004700 C4n7 C121
FCCE10000000 47u/16 C122
FCCDK1004700 C4n7 C123
FCCE10000000 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 C470n C140
FCCDK1470000 C470n C141
FCCE30001000 1u/63 C142
FCCE30001000 1u/63 C143
FCCE30001000 1u/63 C144
FCCE30001000 1u/63 C145
FCXCD2470000 470p C146
FCXCD2470000 470p C147
FCXCD2470000 470p C148
FCXCD2470000 470p C149
FCCE25010000 10u/50 C150
FCXCD4100000 100n C151
FCCE25010000 10u/50 C152
FCXCD4100000 100n C153
FCXCD2100000 100p C154
FCXCD2100000 100p C155
FCXCD2100000 100p C156
40-0177-0101 EP08-06 MPA4-400R.xls 1 of 5
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
PARTS LIST: PRINTED CIRCUIT 11.1090.02.01
Code Description Reference
FCTERM010000 Jumper Pin J111
FCTERM010000 Jumper Pin J112
FCTERM010000 Jumper Pin J113
FCTERM010000 Jumper Pin J114
FCTERM010000 Jumper Pin J115
FCTERM010000 Jumper Pin J116
FCTERM010000 Jumper Pin J117
FCTERM010000 Jumper Pin J118
FCTERM010000 Jumper Pin J119
FCHEA0020000 Head 20p J120
FCCTM1003000 S3B-EH J121
FCCTM1005000 S5B-EH J122
FCMJ00010000 Jumper MJ101
FCMJ00010000 Jumper MJ102
FCMJ00010000 Jumper MJ103
FCMJ00010000 Jumper MJ104
FCXR55100000 100k R101
FCXR55100000 100k R102
FCXR54196000 19k6 R103
FCXR54196000 19k6 R104
FCXR54196000 19k6 R105
FCXR54196000 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 R123
FCXR55100000 100k R124
FCXR54196000 19k6 R125
FCXR54196000 19k6 R126
FCXR53909000 9k09 R127
FCXR53909000 9k09 R128
FCXR54100000 10k0 R129
FCXR54100000 10k0 R130
FCXR55100000 100k R131
FCXR55100000 100k R132
FCXR54196000 19k6 R133
FCXR54196000 19k6 R134
FCXR55100000 100k R135
FCXR55100000 100k R136
FCXR54316000 31k6 R137
FCXR54316000 31k6 R138
FCXR55121000 121k R139
FCXR55121000 121k R140
40-0177-0101 EP08-06 MPA4-400R.xls 3 of 5
PARTS LIST: PRINTED CIRCUIT 11.1090.02.01
Code Description Reference
FCXR55100000 100k R141
FCXR55100000 100k R142
FCXR55100000 100k R143
FCXR55100000 100k R144
FCXR55100000 100k R145
FCXR55100000 100k R146
FCRF22120000 NF12/ 1/2 R147
FCXR51100000 10.0 R148
FCXR53100000 1k0 R149
FCXR53147000 1k47 R150
FCXR52825000 825 R151
FCXR55121000 121k R152
FCXR55121000 121k R153
FCXR55121000 121k R154
FCXR55121000 121k R155
FCXR52316000 316 R156
FCXR54511000 51k1 R157
FCXR54511000 51k1 R158
FCXR54511000 51k1 R159
FCXR54511000 51k1 R160
FCXR55100000 100k R161
FCXR55100000 100k R162
FCXR55100000 100k R163
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
FCXR54100000 10k0 R181
FCXR54237000 23k7 R182
FCXR54237000 23k7 R183
FCXR54237000 23k7 R184
FCXR54237000 23k7 R185
FCPR21006000 10kA R186
FCPR21006000 10kA R187
FCPR21006000 10kA R188
FCPR21006000 10kA R189
FCXR55464000 464k R190
FCXR55464000 464k R191
FCXR55464000 464k R192
FCXR55464000 464k R193
FCXR53100000 1k0 R194
FCXR53100000 1k0 R195
FCXR53100000 1k0 R196
40-0177-0101 EP08-06 MPA4-400R.xls 4 of 5
PARTS LIST: PRINTED CIRCUIT 11.1090.02.01
Code Description Reference
FCXR53100000 1k0 R197
FCXR53100000 1k0 R198
FCXR53100000 1k0 R199
FCXR53100000 1k0 R200
FCXR53100000 1k0 R201
FCXR55348000 348k R202
FCXR55348000 348k R203
FCXR55348000 348k R204
FCXR55348000 348k R205
FCXR53147000 1k47 R206
FCXR53147000 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 WI105
FC4I00540000 1005.04.00 WI107
FC4I00540000 1005.04.00 WI108
40-0177-0101 EP08-06 MPA4-400R.xls 5 of 5
PARTS LIST: PRINTED CIRCUIT 11.1091.02.00
Code
Description
Reference
FCCE10000000
47u/16
C101
FCCE10000000
47u/16
C102
FCCE10000000
47u/16
C103
FCCE10000000
47u/16
C104
FCCE10000000
47u/16
C105
FCCE10000000
47u/16
C106
FCCE10000000
47u/16
C107
FCCE10000000
47u/16
C108
FCXCD2100000
100p
C109
FCXCD2100000
100p
C110
FCXCD2100000
100p
C111
FCXCD2100000
100p
C112
FCXCD2100000
100p
C113
FCXCD2100000
100p
C114
FCXCD2100000
100p
C115
FCXCD2100000
100p
C116
FCXCD4100000
100n
C117
FCXCD4100000
100n
C118
FCXCN1220100
22p 2%
C119
FCXCN1220100
22p 2%
C120
FCXCN1220100
22p 2%
C121
FCXCN1220100
22p 2%
C122
FCXCN1220100
22p 2%
C123
FCXCN1220100
22p 2%
C124
FCXCN1220100
22p 2%
C125
FCXCN1220100
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
FCCE33152500
4700u/100
C141
FCCE33152500
4700u/100
C142
FCCE25047000
47u/50
C143
FCCE25047000
47u/50
C144
FCPERL255000
Cer. Bead
CB101
FCPERL255000
Cer. Bead
CB102
FCPERL255000
Cer. Bead
CB103
FCPERL255000
Cer. Bead
CB104
FCCI01091000
Printed Board 11.1091
CI101
FCXDD4007000
1N4007
D101
FCXDD4007000
1N4007
D102
FCREC2510000
B250C1000
D103
FCREC5006000
FB5006
D104
FCXDD4007000
1N4007
D105
FCXDD4007000
1N4007
D106
FCFUS8040000
16A Temp.
F101
40-0177-0100 EP08-06 MPA4-400R.xls 1 of 3
PARTS LIST: PRINTED CIRCUIT 11.1091.02.00
Code
Description
Reference
FCRAD1151500
Heatsink f/Rectifier
HS101
FCRAD1263600
SERA. 1137
HS102
FCRAD1263600
SERA. 1137
HS103
FCIC07201000
TL072
IC101
FCIC07201000
TL072
IC102
FCREG7815000
7815
IC103
FCREG7915000
7915
IC104
FCBASX090000
YKF52-5005
J101
FCBASX090000
YKF52-5005
J102
FCBASX090000
YKF52-5005
J103
FCBASX090000
YKF52-5005
J104
FCBASJ020000
YKB21-5009
J105
FCBASJ020000
YKB21-5009
J106
FCCTAMP04000
4P AMP MALE SOCKET
J107
FCCTAMP04000
4P AMP MALE SOCKET
J108
FCCTAMP09000
9P AMP MALE SOCKET
J109
FCCTAMP02000
2P AMP MALE SOCKET
J110
FCCTAMP02000
2P AMP MALE SOCKET
J111
FCREG1016000
Board Connector Male 2p
J112
FCREG1016000
Board Connector Male 2p
J113
FCREG1016000
Board Connector Male 2p
J114
FCREG1016000
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
R107
FCXR55100000
100k
R108
FCXR52100000
100.0
R109
FCXR52100000
100.0
R110
FCXR52100000
100.0
R111
FCXR52100000
100.0
R112
FCXR52100000
100.0
R113
FCXR52100000
100.0
R114
FCXR52100000
100.0
R115
FCXR52100000
100.0
R116
FCXR64243000
24k3 0.5%
R117
FCXR64243000
24k3 0.5%
R118
FCXR64243000
24k3 0.5%
R119
FCXR64243000
24k3 0.5%
R120
FCXR64243000
24k3 0.5%
R121
FCXR64243000
24k3 0.5%
R122
FCXR64243000
24k3 0.5%
R123
FCXR64243000
24k3 0.5%
R124
FCXR64243000
24k3 0.5%
R125
FCXR64243000
24k3 0.5%
R126
FCXR64243000
24k3 0.5%
R127
40-0177-0100 EP08-06 MPA4-400R.xls 2 of 3
PARTS LIST: PRINTED CIRCUIT 11.1091.02.00
Code
Description
Reference
FCXR64243000
24k3 0.5%
R128
FCXR64243000
24k3 0.5%
R129
FCXR64243000
24k3 0.5%
R130
FCXR64243000
24k3 0.5%
R131
FCXR64243000
24k3 0.5%
R132
FCRP54680000
6k8/2 PR02
R133
FCRP54680000
6k8/2 PR02
R134
FCINTD400000
17128
S101
FCT380401200
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
FC4I00555000
1005.05.50
WI106
FC0C01210000
1012.01.00
WI107
40-0177-0100 EP08-06 MPA4-400R.xls 3 of 3
J. Colomines
author:
C
E
num:
PRELIMINARY:
- Check the GROUND LINK switch.
- Be sure that the correct cable types are used.
- Main POWER switch OFF.
- Select a 1KHz 0dB output signal on the generator, but keep it turned off.
- Place four 4Ω load impedances into outputs 1, 2, 3 and 4. If it’s not possible, just place one 4Ω
- Connect the millivoltmeter and the oscilloscope to channel one.
- Turn down all potentiometers to their minimum position.
- Configure Mini-jumpers to set REMOTE CONTROL to ON. See configuration scheme for
- Connect the power amplifier’s mains plug to a 230Vac variac output.
VERIFICATION:
- Retire fuse F101 (or its matching fuse on any other tested channel), placed at channel one’s
- Connect the power amplifier mains plug to the variac output, turned down to deliver 0V. Switch
- Retire the ammeter and replace instead the F101 fuse. Caution! The unit’s power supply
- Once the current consumption is checked, switch off and again on the unit with its main power
- Apply a 0dB 1KHz signal to XLR-type input 1, by turning on the signal generator.
- Connect a 4Ω load to this channel’s output.
- Verify the unit’s output power when working at nominal mains voltage (230Vac). Vo=41V
- To verify the ANTICLIP function, increase the input signal level above 0dB and check that the
- Check the CLIP indicator LED’s are lit, and, when reducing the output signal level in 0.5 or
- Verify the unit’s bandwidth curve, which, with a 2KHz 0.5V input signal, should be linear
LE R
51.0184
load into the tested channel output.
details.
+Vcc. In its place, insert a 10A ranged DC ammeter.
over the unit’s main POWER switch to ON. Slowly increase the variac’s output until it reaches
230V output voltage, and verify that the current consumption adjustments remain correct:
150mA. If this value has changed, rectify it. Once adjusted, seal the potentiometer with fixing
lacquer.
will be charged! Previously the power supply should be properly discharged, 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.
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.
(millivoltmeter)
clipping output signal is smoothened. Place a mini-jumper into the test point terminal near the
VTL5C8 device, verify that the anticlip function now is triggered earlier and rounds the clipping
signal even more.
1dB, the CLIP LEDs turn off. Leave the mini-jumper inserted.
between 20Hz and 20KHz without inducing any distortion to the output signal. Also check that
when applying an input signal up to 50kHz, the unit’s output level only decreases in 1 or 2 dB,
and no visible distortion is observed.
version:
01.00
approved:
date:
title:
061019
project:
VERIFICATION PROCESS
EP08-06
product:
MPA4-400R
rms
51-0184-0100 EP08-06 MPA4-400R Anglès.doc 1 of 5
- Connect a load impedance formed by a 4Ω resistor shunted to a 1µ5F capacitor, and apply a
1KHz square waveform input signal. Using an oscilloscope, observe the output signal, at the
flat level areas of the squared waveform, only two or three ringing should be detected both at
positive and negative slope flanges. Increase the input signal level until the displayed signal
starts clipping. Check that, even when clipping, the ringing does not grow, and no more ringing
than before appear either.
- Verify the THERMAL protection circuitry. Short the unit’s
thermal probe pins Vs and Vout, and verify that the relay
releases, while the THERMAL indicator light up, as the
output signal is cutted off and the cooling fan increases its
speed until it reaches maximum airflow.
REMOTE CONTROL VERIFICATION
1- Release all of the input circuit selection switches. ↑.
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 controls.
8- When done, leave the REMOTE CONTROL configuration again OFF.
PROTECTIONS
- Signal generator OFF, 1V scale, select a 1kHz output signal and keep the level potentiometer
down to its minimum.
- Connect a 0.5Ω load impedance.
- Connect the oscilloscope to the module’s output.
- Switch on the generator and turn up slowly the output level potentiometer, while checking that
the output voltage keeps below these limits, as listed below:
FIRST EVALUATION POINT: 15Vpp (240V)
SECOND EVALUATION POINT: 18Vpp (210V)
Note: the signal clipping should appear without any distortion or ringing. Both evaluation points
are obtained by adjusting the variac’s output voltage.
- Repeat this process on all the other channels.
51-0184-0100 EP08-06 MPA4-400R Anglès.doc 2 of 5
CHECKING INPUT SELECTION SWITCHES.
SWITCH POSITION
IN1/IN1+IN2 IN1
IN2/LINK CH1 LINK CH1
LP FILTER ON/OFF OFF
STEREO / BRIDGE IN1 / BRIDGE IN1+IN2 STEREO
IN3/LINK CH1 LINK CH1
IN4/LINK CH2 LINK CH2
HP FILTER ON/OFF OFF
STEREO / BRIDGE IN3 / BRIDGE IN3+IN4 STEREO
0dBV 1KHz input signal to IN1
Millivoltmeter/oscilloscope connected to channel 1 and 2.
- Channel 1’s Signal Present indicating LED lights up. Turn up channel one’s potentiometer.
Verify its sweep. Vo=41V
. Check that the output corresponds to the used channel.
rms
- Channel 2’s Signal Present indicating LED lights up. Turn up channel two’s potentiometer.
Verify its sweep. Vo=41V
. Check that the output corresponds to the used channel.
rms
- 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.
- Leave the switch again to IN1.
- Change the millivoltmeter/oscilloscope test probes from the actual outputs to outputs 3-4.
- Verify that channel 3’s Signal Present indicating LED is lit. Turn up channel 3’s input
potentiometer. Verify it’s sweep. Vo=41V
. Check that the output corresponds to the used
rms
channel.
- Verify that channel 4’s signal present indicating LED is lit. Turn up channel 4’s input
potentiometer. Verify it’s sweep. Vo=41V
. Check that the output corresponds to the used
rms
channel.
- Both outputs are in phase.
51-0184-0100 EP08-06 MPA4-400R Anglès.doc 3 of 5
- On the unit’s STEREO/BRIDGE IN3/B IN3+IN4 switch, select IN3+IN4. By now both outputs
should be push-pull configured. The SP 4 indicating LED turns off. Verify that now only
channel three’s input potentiometer is active, and leave it up to its maximum position.
- Verify that all CLIP-indicating LED’s are lit. If necessary, add 1 or 2 dB to the input signal level.
- On the IN3/IN3+IN4 switch, select IN3+IN4. Check that the output level has dropped 6dB.
- Leave the switch again to IN3.
BURNING TEST.
Leave the tested unit connected to its correspondent mains voltage, applying input signal
and connecting load impedances, and running at its burn test level for at least 24 hours.
SAFETY VERIFICATION 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 the ground impedance is lower
than 0.1Ω.
Electrical insulation test:
Connect the electrical insulation tester probes between the mains outlet ground contact
and both shorted mains input poles. Adjust the tester’s current limit down to 10mA. Apply
1500Vac during 5 seconds.
The unit’s insulation should be able to resist this voltage, without generating spurious
sparks or a sparkover effect, and the tester may not detect any disfunction.
CAUTION: Do not disconnect nor touch the test probes until the test has finished completely!
51-0184-0100 EP08-06 MPA4-400R Anglès.doc 4 of 5
VERIFICATION USING MUSIC
Note: As this is a four-channel amplifier, with a versatile input signal selection system
which enhances its connectivity options, the previous procedures have checked that the
input circuitry selection options are functioning correctly when running with input
signals.
1. Release all of the input circuitry selector switches. ↑
2. Verify the outputs 1 and 2’s STACK function by testing their jack-type output connections.
3. Verify individually each of the inputs and their outputs.
4. Turn the amplifier off and on again with the main power switch.
5. Even when signal is applied onto the tested channel's input, while the unit is passing its
STANDBY run-up time, the speaker should remain quiet.
6. Verify the sweep of all potentiometers, 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. Short the output terminals while carrying amplified signal, and verify that once the
short-circuit is removed, the unit recovers normal functioning.
12. Without input signal, and with the potentiometers turned all down first, and also turning them
up to maximum level, verify that the unit’s output signal is free of hum and noise when
listening the output signal through loudspeakers.
QUALITY CONTROL
All mechanical parts should be visually revised, in order to detect scratches on the unit's
painting; all screws should be on their place, correctly tight and unmarked. Check out the unit's
general presentation.
51-0184-0100 EP08-06 MPA4-400R Anglès.doc 5 of 5
E
num:
C
LE R
53.0086
version:
01.00
author:
approved:
A.S.
J. Colomines
date:
title:
060529
project:
EP08-06
product:
TECHNICAL CHARACTERISTICS
MPA4-400R
POWER 20-20kHz 1% THD
1 Channel @ 4Ω 410 WRMS
1 Channel @ 8Ω 230 WRMS
All Channels @ 4Ω 305 WRMS
All Channels @ 8Ω 200 WRMS
1 Bridged channel @ 8Ω (all channels driven) 610 WRMS
Frequency response (-1dB) 7Hz - 50kHz
Filter (Hi-Lo) 3rd order Butterworth 160Hz
* THD+Noise @ 1kHz Full 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.
* VCA OFF
5kg
53-0086-0100 EP08-06 MPA4-400R.doc 1 of 1
ANTICLIP SOFT
4xJUMPERS OFF 4xJUMPERS ON
ANTICLIP HARD
FACTORY ADJUSTED
TO "HARD" POSITION
C
E
number: 31.0225 version: 01.00
L
E
R
drawn: date: 060918 project:
J. Colomines
approved:
title:
ANTICLIP C ONFIGURATION DIAGRAM
EP08-06
product:
MPA4- 400R
h
Nº Qty. Code Description
1 1 FCARDE040000 TOOTHED WASHER M4
2 4 FCARDEPOTE00 ROTARY POT. WASHER M9
3 1 FCARM1050000 WASHER 10,5X30X2,5M
4 1 FCARS4000000 SEGMENTED WASHER M4
5 2 FCASAPWM1000 FRONTAL HANDLE
6 1 FCBOR0030000 GROUND TERMINAL
7 1 FCETIZTT0000 EARTH TAG
8 9 FCGUIAL10000 LIGHT PIPE GUIDE VERTICAL
9 1 FCINTRED3000 MAINS SWITCH W/LIGHT
10 1 FCPASC010000 LONG EDGE WIRE SADDLE
11 2 FCREJ0800000 FAN GRILLE 80x80
12 10 FCSEP3080000 SPACER M3x8
13 3 FCSEPWLS0600 PLASTIC SPACER 6MM
14 4 FCSOPMSP4000 PLASTIC SPACER MSP-4N
15 8 FCT060512000 SCREW 5,1x20
16 5 FCT200300800 SCREW DIN965 M3x8 BLACK
17 8 FCT400290900 SCREW 2,9x9,5 D7981F BLACK
18 15 FCT803005000 SCREW DIN 7985 M3x5 COMBI
19 4 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 ANGLE
29 1 FP0296500000 BASE CHASSIS
30 1 FP0296600000 FRONTAL MECHANICAL SUPPORT
31 1 FP0296700000 FRONT PANEL
32 1 FP0296800000 TRANSFORMER MECHANICAL SUPPORT
33 1 FP0298600000 TOP COVER
34 1 FRBASRE10100 MAINS SOCKET CABLE=400
35 4 FRBOTRD24100 ROTARY KNOB D24 ROTATED INDEX
36 2 FRVEN080B000 FAN 80x80 12VDC CABLE=300
37 1 GENERIC TRANSFORMER RUBBER DISC
38 1 GENERIC SCREW M8 TRANSFORMER
39 1 GENERIC TOOTHED WASHER M8
40 1 GENERIC TRANSFORMER NUT M8
20
26
24
40
1
1
39
1
3
1
18
15
33
1
12
10
28
1
37
35
4
21
3
30
1
25
2
4
4
14
4
10
1
THE DIRECTION OF THE ARROW
PRINTED ON THE CIRCUIT BOARD
INDICATES THE ORIENTATION
OF AMPLIFIER POWER MODULE
1
13
3
32
1
26
2
THE DIRECTION OF THE ARROW
PRINTED ON THE CIRCUIT BOARD
INDICATES THE ORIENTATION
OF AMPLIFIER POWER MODULE
17
8
E
number:
C
LE R
30.0229
version
01.01
27
2
31
1
5
2
19
4
8
9
drawn: date:
Jordi Folc
approved:
title:
070212
9
1
project:
EP08-06
product:
MPA4-400R
MECHANICAL DIAGRAM
34
W
O
L
F
R
I
A
W
O
FL
R
I
A
1
15
8
11
2
6
1
4
1
1
1
7
1
22
1
23
38
29
1
1
16
5
36
2
4
h
Nº Qty. Code Description
1 4 FCARANY06000 WASHER M6 NYLON BLACK 12x6,4x1,5
2 3 FCBOL0010000 BAG 60x80
3 1 FCBOL0020000 PLASTIC BAG 120x180
4 1 FCBOLS020000 STANDARD BAG 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 STRIPS 2C
15 4 FCREG1007000 CONNECTING TERMINAL STRIPS 3C
16 1 FCTARJG00000 WARRANTY CARD
4
1
10
1
3
1
8
1
2
3
13
4
12
1
16
1
14
4
15
4
5
4
1
4
11
1
7
4
E
number:
C
LE R
32.0147
version
01.01
drawn: date:
Jordi Folc
approved:
title:
070212
9
1
project:
EP08-06
product:
MPA4-400R
PACKING DIAGRAM
6
1
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