manualshive.com logo in svg

Ecler MPA4-400, Service Manual, Page: 2 / 72

Share
Download
Ecler MPA4-400 Service Manual Download Page 2

SERVICE MANUAL MPA4-400 

 

 
 

INDEX

 

 

 

- BLOCK DIAGRAM 
 

- FUNCTIONING DESCRIPTION 
 

- SCHEMATICS 
  

Power amplifier 

  

Inputs 

  

Power Outs 

  

Leds + potentiometers 

 

- COMPONENTS LOCATION SCHEMA 
  

Power amplifier 

  

Power Outs 

  

Leds + potentiometers 

 

- TESTING AND QUALITY CONTROL 
 
- TECHNICAL CHARACTERISTICS 

 
- WIRING DIAGRAM 
 

- CONFIGURATION DIAGRAM 
 

- MECHANICAL DIAGRAM 
 
- PACKING DIAGRAM 

 
 
 

Summary of Contents for MPA4-400

Page 1: ...NNECTIONS PIN 1 GROUND PIN 2 PHASE PIN 3 NON PHASE IN 2 LINK CH 1 LINK CH 2 IN 4 BRIDGE IN 3 BRIDGE OFF ON IN 3 IN 4 GND LINK STEREO BRIDGE IN 1 IN 2 ON IN 4 CHANNEL 4 HP FILTER OFF ON OFF IN 2 BRIDGE IN 1 STEREO CHANNEL 2 LP FILTER IN 1 IN 3 LINK CH 1 CHANNEL 3 IN 1 IN 3 IN 1 IN 2 CHANNEL 1 CH 2 CH 2 MINIMUM LOAD 4 OHM STEREO 8 OHM BRIDGE FOR BRIDGED OUTPUT USE RED POSTS ONLY OUTPUT BRIDGED CH 3 ...

Page 2: ...CS Power amplifier Inputs Power Supply Outs Leds potentiometers COMPONENTS LOCATION SCHEMA Power amplifier Power Supply Inputs Outs Leds potentiometers TESTING AND QUALITY CONTROL TECHNICAL CHARACTERISTICS WIRING DIAGRAM CONFIGURATION DIAGRAM MECHANICAL DIAGRAM PACKING DIAGRAM ...

Page 3: ......

Page 4: ...he bias current also decreases The Zobel network formed by a resistor inductor capacitor group and which is located at the amplifier s output intends to keep the amplifier s load impedance as constant as possible no matter which load is connected to the stage s output or which signal frequency is to be amplified in order to prevent an inverted phase feedback signal In order to avoid a DC offset on...

Page 5: ...n temperature control circuitry is provided Temperature depending control of the cooling fan speed whose voltage supply is variable between 7 and 14 Vac Amplifier shutdown when temperature exceeds approximately 90ºC The circuitry is formed by LM35D type IC which acts like a thermal probe an amplifier thermal probe level comparator and a 7805 type voltage regulator The amplifier is responsible for ...

Page 6: ......

Page 7: ......

Page 8: ......

Page 9: ......

Page 10: ......

Page 11: ......

Page 12: ......

Page 13: ......

Page 14: ......

Page 15: ...123 FCXCD40100 10n C124 FCXCD40100 10n C125 FCCDH71100 C100n 400V C126 FCCDH71047 C47n 400V C127 FCXCD41000 100n C128 FCXCD41000 100n C129 FCXCD41000 100n C130 FCCE250100 10u 50 C131 FCXCD44700 470n C132 FCCE250100 10u 50 C133 FCCE100000 47u 16 C134 FCXCD44700 470n C135 FCCE250470 47u 50 C136 FCCE250470 47u 50 C137 FCCE250100 10u 50 C138 FCCE154700 470u 25 C139 FCXCD12200 22p C140 FCXCD41000 100n ...

Page 16: ...V D104 FCXZ000039 Z3 9V D105 FCLEDSMD20 TLMH3101 D106 FCLEDSMD20 TLMH3101 D107 FCDD041200 Z12 D108 FCDD041200 Z12 D109 FCDD041200 Z12 D110 FCDD041200 Z12 D111 FCDD041200 Z12 D112 FCDD041200 Z12 D113 FCXZ000180 Z18V D114 FCXZ000180 Z18V D115 FCDD102700 Z27V 1 D116 FCDD102700 Z27V 1 D117 FCDIDB3000 DB3 D118 FCXZ000082 Z8 2V D119 FCXZ000082 Z8 2V D120 FCXZ000056 Z5 6V D121 FCXDDBAS16 BAS16 D122 FCXDD...

Page 17: ...B104 FCFER43220 Ferrite FB105 FCFER43220 Ferrite FB106 FCFER43220 Ferrite FB107 FCFER43220 Ferrite FB108 FCFER43220 Ferrite FB109 FCFER43220 Ferrite FB110 FCFER43220 Ferrite FB111 FCFER43220 Ferrite FB112 FCMECT0220 Heatsink f TO220 HS101 FCMECT0220 Heatsink f TO220 HS102 FCMECT0220 Heatsink f TO220 HS103 FCMECT0220 Heatsink f TO220 HS104 FCMECT0220 Heatsink f TO220 HS105 FCMECT0220 Heatsink f TO2...

Page 18: ...0100 Jumper Pin J113 FCTERM0100 Jumper Pin J114 FCTERM0100 Jumper Pin J115 FCTERM0100 Jumper Pin J116 FCTERM0100 Jumper Pin J117 FCREL00300 TQ2 12V K101 FCREL00300 TQ2 12V K102 FCIND00100 1uH L101 FCIND00100 1uH L102 FCMJ000100 Jumper MJ101 FCMJ000100 Jumper MJ102 FCMJ000100 Jumper MJ103 FCMJ000100 Jumper MJ104 FCMJ000100 Jumper MJ105 FCMJ000100 Jumper MJ106 FCPINZAM00 Clamp WD 00 2636 MP101 FCPIN...

Page 19: ...JE340 Q131 FCTR350000 MJE350 Q132 FCTR340000 MJE340 Q133 FCTR350000 MJE350 Q134 FCTR243000 IRFP9240 Q135 FCTR240000 IRFP240 Q136 FCTR243000 IRFP9240 Q137 FCTR240000 IRFP240 Q138 FCXTT08570 BC857B Q139 FCXTT08470 BC847B Q140 FCXTT08570 BC857B Q141 FCXTT08470 BC847B Q142 FCTR240000 IRFP240 Q143 FCTR243000 IRFP9240 Q144 FCXTT08570 BC857B Q145 FCXTT08470 BC847B Q146 FCTI246000 BTB24600B Q147 FCXTT0857...

Page 20: ...F220 1 2 R136 FCRF232200 NF220 1 2 R137 FCRF232200 NF220 1 2 R138 FCRY000100 W0 22 5 R139 FCRY000100 W0 22 5 R140 FCRY000100 W0 22 5 R141 FCRY000100 W0 22 5 R142 FCXR542610 26k1 R143 FCXR542370 23k7 R144 FCRF232200 NF220 1 2 R145 FCRF232200 NF220 1 2 R146 FCXR525620 562 R147 FCXR525620 562 R148 FCXR524640 464 R149 FCXR524640 464 R150 FCXR543480 34k8 R151 FCXR543480 34k8 R152 FCRY000100 W0 22 5 R15...

Page 21: ...5620 5k62 R191 FCXR562200 2M2 R192 FCXR551000 100k0 R193 FCXR542150 21k5 R194 FCXR552870 287k R195 FCXR541000 10k0 R196 FCXR551000 100k0 R197 FCXR528250 825 R198 FCXR531470 1k47 R199 FCXR515620 56 2 R200 FCXR528250 825 R201 FCXR515620 56 2 R202 FCXR521780 178 R203 FCXR531000 1k0 R204 FCXR561000 1M R205 FCXR542150 21k5 R206 FCXR542150 21k5 R207 FCXR542150 21k5 R208 FCXR551000 100k0 R209 FCXR531000 ...

Page 22: ...42610 26k1 R247 FCXR542370 23k7 R248 FCRF232200 NF220 1 2 R249 FCRF232200 NF220 1 2 R250 FCXR525620 562 R251 FCXR525620 562 R252 FCXR524640 464 R253 FCXR524640 464 R254 FCXR543480 34k8 R255 FCXR543480 34k8 R256 FCRY000100 W0 22 5 R257 FCRY000100 W0 22 5 R258 FCXR536810 6k81 R259 FCXR543480 34k8 R260 FCXR543480 34k8 R261 FCXR536810 6k81 R262 FCXR543480 34k8 R263 FCXR543480 34k8 R264 FCXR544640 46k4...

Page 23: ...0100 Screw M3x10 SPA SC112 FCT8030100 Screw M3x10 SPA SC113 FCT8030100 Screw M3x10 SPA SC114 FCT8030100 Screw M3x10 SPA SC115 FCT8030100 Screw M3x10 SPA SC116 FCT8030100 Screw M3x10 SPA SC117 FCT8030100 Screw M3x10 SPA SC118 FCT8030100 Screw M3x10 SPA SC119 FCT8030100 Screw M3x10 SPA SC120 FCT8030100 Screw M3x10 SPA SC121 FCSEPPM000 Plastic Spacer f board ct SC122 FCSEPPM000 Plastic Spacer f board...

Page 24: ...03 FCARM32010 Metal Washer 3 2x6x1 WA104 FCARM32010 Metal Washer 3 2x6x1 WA105 FCARM32010 Metal Washer 3 2x6x1 WA106 FCARM32010 Metal Washer 3 2x6x1 WA107 FCARM32010 Metal Washer 3 2x6x1 WA108 FCARM32010 Metal Washer 3 2x6x1 WA109 FCARDE0300 Toothed Washer M3 WA114 FCARDE0300 Toothed Washer M3 WA115 FCARDE0300 Toothed Washer M3 WA116 FCARDE0300 Toothed Washer M3 WA117 FCARDE0300 Toothed Washer M3 ...

Page 25: ......

Page 26: ......

Page 27: ......

Page 28: ......

Page 29: ...63V C123 FCXCD40100 10n C124 FCXCD40100 10n C125 FCCDH71100 C100n 400V C126 FCCDH71047 C47n 400V C127 FCXCD41000 100n C128 FCXCD41000 100n C129 FCXCD41000 100n C130 FCCE250100 10u 50 C131 FCXCD44700 470n C132 FCCE250100 10u 50 C133 FCCE100000 47u 16 C134 FCXCD44700 470n C135 FCCE250470 47u 50 C136 FCCE250470 47u 50 C137 FCCE250100 10u 50 C138 FCCE154700 470u 25 C139 FCXCD12200 22p C140 FCXCD41000 ...

Page 30: ...Z3 9V D104 FCXZ000039 Z3 9V D105 FCLEDSMD20 TLMH3101 D106 FCLEDSMD20 TLMH3101 D107 FCDD041200 Z12 D108 FCDD041200 Z12 D109 FCDD041200 Z12 D110 FCDD041200 Z12 D111 FCDD041200 Z12 D112 FCDD041200 Z12 D113 FCXZ000180 Z18V D114 FCXZ000180 Z18V D115 FCDD102700 Z27V 1 D116 FCDD102700 Z27V 1 D117 FCDIDB3000 DB3 D118 FCXZ000082 Z8 2V D119 FCXZ000082 Z8 2V D120 FCXZ000056 Z5 6V D121 FCXDDBAS16 BAS16 D122 F...

Page 31: ...te FB104 FCFER43220 Ferrite FB105 FCFER43220 Ferrite FB106 FCFER43220 Ferrite FB107 FCFER43220 Ferrite FB108 FCFER43220 Ferrite FB109 FCFER43220 Ferrite FB110 FCFER43220 Ferrite FB111 FCFER43220 Ferrite FB112 FCMECT0220 Heatsink f TO220 HS101 FCMECT0220 Heatsink f TO220 HS102 FCMECT0220 Heatsink f TO220 HS103 FCMECT0220 Heatsink f TO220 HS104 FCMECT0220 Heatsink f TO220 HS105 FCMECT0220 Heatsink f...

Page 32: ...TERM0100 Jumper Pin J113 FCTERM0100 Jumper Pin J114 FCTERM0100 Jumper Pin J115 FCTERM0100 Jumper Pin J116 FCTERM0100 Jumper Pin J117 FCREL00300 TQ2 12V K101 FCREL00300 TQ2 12V K102 FCIND00100 1uH L101 FCIND00100 1uH L102 FCMJ000100 Jumper MJ101 FCMJ000100 Jumper MJ102 FCMJ000100 Jumper MJ103 FCMJ000100 Jumper MJ104 FCMJ000100 Jumper MJ105 FCMJ000100 Jumper MJ106 FCPINZAM00 Clamp WD 00 2636 MP101 F...

Page 33: ...000 MJE340 Q131 FCTR350000 MJE350 Q132 FCTR340000 MJE340 Q133 FCTR350000 MJE350 Q134 FCTR243000 IRFP9240 Q135 FCTR240000 IRFP240 Q136 FCTR243000 IRFP9240 Q137 FCTR240000 IRFP240 Q138 FCXTT08570 BC857B Q139 FCXTT08470 BC847B Q140 FCXTT08570 BC857B Q141 FCXTT08470 BC847B Q142 FCTR240000 IRFP240 Q143 FCTR243000 IRFP9240 Q144 FCXTT08570 BC857B Q145 FCXTT08470 BC847B Q146 FCTI246000 BTB24600B Q147 FCXT...

Page 34: ...00 NF220 1 2 R136 FCRF232200 NF220 1 2 R137 FCRF232200 NF220 1 2 R138 FCRY000100 W0 22 5 R139 FCRY000100 W0 22 5 R140 FCRY000100 W0 22 5 R141 FCRY000100 W0 22 5 R142 FCXR542610 26k1 R143 FCXR542370 23k7 R144 FCRF232200 NF220 1 2 R145 FCRF232200 NF220 1 2 R146 FCXR525620 562 R147 FCXR525620 562 R148 FCXR524640 464 R149 FCXR524640 464 R150 FCXR543480 34k8 R151 FCXR543480 34k8 R152 FCRY000100 W0 22 5...

Page 35: ...CXR535620 5k62 R191 FCXR562200 2M2 R192 FCXR551000 100k0 R193 FCXR542150 21k5 R194 FCXR552870 287k R195 FCXR541000 10k0 R196 FCXR551000 100k0 R197 FCXR528250 825 R198 FCXR531470 1k47 R199 FCXR515620 56 2 R200 FCXR528250 825 R201 FCXR515620 56 2 R202 FCXR521780 178 R203 FCXR531000 1k0 R204 FCXR561000 1M R205 FCXR542150 21k5 R206 FCXR542150 21k5 R207 FCXR542150 21k5 R208 FCXR551000 100k0 R209 FCXR53...

Page 36: ...FCXR542610 26k1 R247 FCXR542370 23k7 R248 FCRF232200 NF220 1 2 R249 FCRF232200 NF220 1 2 R250 FCXR525620 562 R251 FCXR525620 562 R252 FCXR524640 464 R253 FCXR524640 464 R254 FCXR543480 34k8 R255 FCXR543480 34k8 R256 FCRY000100 W0 22 5 R257 FCRY000100 W0 22 5 R258 FCXR536810 6k81 R259 FCXR543480 34k8 R260 FCXR543480 34k8 R261 FCXR536810 6k81 R262 FCXR543480 34k8 R263 FCXR543480 34k8 R264 FCXR544640...

Page 37: ...T8030100 Screw M3x10 SPA SC112 FCT8030100 Screw M3x10 SPA SC113 FCT8030100 Screw M3x10 SPA SC114 FCT8030100 Screw M3x10 SPA SC115 FCT8030100 Screw M3x10 SPA SC116 FCT8030100 Screw M3x10 SPA SC117 FCT8030100 Screw M3x10 SPA SC118 FCT8030100 Screw M3x10 SPA SC119 FCT8030100 Screw M3x10 SPA SC120 FCT8030100 Screw M3x10 SPA SC121 FCSEPPM000 Plastic Spacer f board ct SC122 FCSEPPM000 Plastic Spacer f b...

Page 38: ... WA103 FCARM32010 Metal Washer 3 2x6x1 WA104 FCARM32010 Metal Washer 3 2x6x1 WA105 FCARM32010 Metal Washer 3 2x6x1 WA106 FCARM32010 Metal Washer 3 2x6x1 WA107 FCARM32010 Metal Washer 3 2x6x1 WA108 FCARM32010 Metal Washer 3 2x6x1 WA109 FCARDE0300 Toothed Washer M3 WA114 FCARDE0300 Toothed Washer M3 WA115 FCARDE0300 Toothed Washer M3 WA116 FCARDE0300 Toothed Washer M3 WA117 FCARDE0300 Toothed Washer...

Page 39: ......

Page 40: ...63V C123 FCXCD40100 10n C124 FCXCD40100 10n C125 FCCDH71100 C100n 400V C126 FCCDH71047 C47n 400V C127 FCXCD41000 100n C128 FCXCD41000 100n C129 FCXCD41000 100n C130 FCCE250100 10u 50 C131 FCXCD44700 470n C132 FCCE250100 10u 50 C133 FCCE100000 47u 16 C134 FCXCD44700 470n C135 FCCE250470 47u 50 C136 FCCE250470 47u 50 C137 FCCE250100 10u 50 C138 FCCE154700 470u 25 C139 FCXCD12200 22p C140 FCXCD41000 ...

Page 41: ...Z3 9V D104 FCXZ000039 Z3 9V D105 FCLEDSMD20 TLMH3101 D106 FCLEDSMD20 TLMH3101 D107 FCDD041200 Z12 D108 FCDD041200 Z12 D109 FCDD041200 Z12 D110 FCDD041200 Z12 D111 FCDD041200 Z12 D112 FCDD041200 Z12 D113 FCXZ000180 Z18V D114 FCXZ000180 Z18V D115 FCDD102700 Z27V 1 D116 FCDD102700 Z27V 1 D117 FCDIDB3000 DB3 D118 FCXZ000082 Z8 2V D119 FCXZ000082 Z8 2V D120 FCXZ000056 Z5 6V D121 FCXDDBAS16 BAS16 D122 F...

Page 42: ...te FB104 FCFER43220 Ferrite FB105 FCFER43220 Ferrite FB106 FCFER43220 Ferrite FB107 FCFER43220 Ferrite FB108 FCFER43220 Ferrite FB109 FCFER43220 Ferrite FB110 FCFER43220 Ferrite FB111 FCFER43220 Ferrite FB112 FCMECT0220 Heatsink f TO220 HS101 FCMECT0220 Heatsink f TO220 HS102 FCMECT0220 Heatsink f TO220 HS103 FCMECT0220 Heatsink f TO220 HS104 FCMECT0220 Heatsink f TO220 HS105 FCMECT0220 Heatsink f...

Page 43: ...TERM0100 Jumper Pin J113 FCTERM0100 Jumper Pin J114 FCTERM0100 Jumper Pin J115 FCTERM0100 Jumper Pin J116 FCTERM0100 Jumper Pin J117 FCREL00300 TQ2 12V K101 FCREL00300 TQ2 12V K102 FCIND00100 1uH L101 FCIND00100 1uH L102 FCMJ000100 Jumper MJ101 FCMJ000100 Jumper MJ102 FCMJ000100 Jumper MJ103 FCMJ000100 Jumper MJ104 FCMJ000100 Jumper MJ105 FCMJ000100 Jumper MJ106 FCPINZAM00 Clamp WD 00 2636 MP101 F...

Page 44: ...000 MJE340 Q131 FCTR350000 MJE350 Q132 FCTR340000 MJE340 Q133 FCTR350000 MJE350 Q134 FCTR243000 IRFP9240 Q135 FCTR240000 IRFP240 Q136 FCTR243000 IRFP9240 Q137 FCTR240000 IRFP240 Q138 FCXTT08570 BC857B Q139 FCXTT08470 BC847B Q140 FCXTT08570 BC857B Q141 FCXTT08470 BC847B Q142 FCTR240000 IRFP240 Q143 FCTR243000 IRFP9240 Q144 FCXTT08570 BC857B Q145 FCXTT08470 BC847B Q146 FCTI246000 BTB24600B Q147 FCXT...

Page 45: ...00 NF220 1 2 R136 FCRF232200 NF220 1 2 R137 FCRF232200 NF220 1 2 R138 FCRY000100 W0 22 5 R139 FCRY000100 W0 22 5 R140 FCRY000100 W0 22 5 R141 FCRY000100 W0 22 5 R142 FCXR542610 26k1 R143 FCXR542370 23k7 R144 FCRF232200 NF220 1 2 R145 FCRF232200 NF220 1 2 R146 FCXR525620 562 R147 FCXR525620 562 R148 FCXR524640 464 R149 FCXR524640 464 R150 FCXR543480 34k8 R151 FCXR543480 34k8 R152 FCRY000100 W0 22 5...

Page 46: ...CXR535620 5k62 R191 FCXR562200 2M2 R192 FCXR551000 100k0 R193 FCXR542150 21k5 R194 FCXR552870 287k R195 FCXR541000 10k0 R196 FCXR551000 100k0 R197 FCXR528250 825 R198 FCXR531470 1k47 R199 FCXR515620 56 2 R200 FCXR528250 825 R201 FCXR515620 56 2 R202 FCXR521780 178 R203 FCXR531000 1k0 R204 FCXR561000 1M R205 FCXR542150 21k5 R206 FCXR542150 21k5 R207 FCXR542150 21k5 R208 FCXR551000 100k0 R209 FCXR53...

Page 47: ...FCXR542610 26k1 R247 FCXR542370 23k7 R248 FCRF232200 NF220 1 2 R249 FCRF232200 NF220 1 2 R250 FCXR525620 562 R251 FCXR525620 562 R252 FCXR524640 464 R253 FCXR524640 464 R254 FCXR543480 34k8 R255 FCXR543480 34k8 R256 FCRY000100 W0 22 5 R257 FCRY000100 W0 22 5 R258 FCXR536810 6k81 R259 FCXR543480 34k8 R260 FCXR543480 34k8 R261 FCXR536810 6k81 R262 FCXR543480 34k8 R263 FCXR543480 34k8 R264 FCXR544640...

Page 48: ...T8030100 Screw M3x10 SPA SC112 FCT8030100 Screw M3x10 SPA SC113 FCT8030100 Screw M3x10 SPA SC114 FCT8030100 Screw M3x10 SPA SC115 FCT8030100 Screw M3x10 SPA SC116 FCT8030100 Screw M3x10 SPA SC117 FCT8030100 Screw M3x10 SPA SC118 FCT8030100 Screw M3x10 SPA SC119 FCT8030100 Screw M3x10 SPA SC120 FCT8030100 Screw M3x10 SPA SC121 FCSEPPM000 Plastic Spacer f board ct SC122 FCSEPPM000 Plastic Spacer f b...

Page 49: ... WA105 FCARM32010 Metal Washer 3 2x6x1 WA106 FCARM32010 Metal Washer 3 2x6x1 WA107 FCARM32010 Metal Washer 3 2x6x1 WA108 FCARM32010 Metal Washer 3 2x6x1 WA109 FCARM32010 Metal Washer 3 2x6x1 WA110 FCARM32010 Metal Washer 3 2x6x1 WA111 FCARM32010 Metal Washer 3 2x6x1 WA112 FCARM32010 Metal Washer 3 2x6x1 WA113 FCARDE0300 Toothed Washer M3 WA114 FCARDE0300 Toothed Washer M3 WA115 FCARDE0300 Toothed ...

Page 50: ......

Page 51: ......

Page 52: ... FCXCN12201 22p 2 C124 FCCE100000 47u 16 C125 FCCE100000 47u 16 C126 FCCE100000 47u 16 C127 FCCE100000 47u 16 C128 FCXCD41000 100n C129 FCXCD41000 100n C130 FCXCD41000 100n C131 FCXCD41000 100n C132 FCCE100000 47u 16 C133 FCCE100000 47u 16 C134 FCCE100000 47u 16 C135 FCCE100000 47u 16 C136 FCCE100000 47u 16 C137 FCCDK11000 C100n 63V C138 FCCDK11000 C100n C139 FCCDK11000 C100n C140 FCCDK50180 C18n ...

Page 53: ...AD11515 Heatsink f Rect HS101 FCMECT0220 Heatsink f TO220 HS102 FCMECT0220 Heatsink f TO220 HS103 FCIC074010 TL074 IC101 FCIC074010 TL074 IC102 FCIC074010 TL074 IC103 FCIC072010 TL072 IC104 FCREG78150 7815 IC105 FCREG79150 7915 IC106 FCBASX0900 YKF52 5005 J101 FCBASX0900 YKF52 5005 J102 FCBASX0900 YKF52 5005 J103 FCBASX0900 YKF52 5005 J104 FCCTM00060 B6B EH A J105 FCCTM00080 B8B EH A J106 FCCTM000...

Page 54: ...3 0 5 R121 FCXR642430 24k3 0 5 R122 FCXR642430 24k3 0 5 R123 FCXR642430 24k3 0 5 R124 FCXR642430 24k3 0 5 R125 FCXR642430 24k3 0 5 R126 FCXR642430 24k3 0 5 R127 FCXR642430 24k3 0 5 R128 FCXR642430 24k3 0 5 R129 FCXR642430 24k3 0 5 R130 FCXR642430 24k3 0 5 R131 FCXR642430 24k3 0 5 R132 FCXR541960 19k6 R133 FCXR541960 19k6 R134 FCXR551000 100k0 R135 FCXR551000 100k0 R136 FCXR551000 100k0 R137 FCXR55...

Page 55: ...FCINTAP130 8019L S101 FCINTAP130 8019L S102 FCINTAP130 8019L S103 FCINTAP130 8019L S104 FCINTAP090 NS43E11 S105 FCINTAP090 NS43E11 S106 FCINTAP130 8019L S107 FCINTAP140 8021L S108 FCINTD4000 17128 S109 FCT3804012 Screw M4x12 TR SC100 FCT7503008 Screw M3x8 SC101 FCT7503008 Screw M3x8 SC102 FCTERMF280 Faston 2 8mm TS101 FCMECPON19 19mm W101 FCARDE0300 Toothed Washer f M3 WA101 FCARDE0300 Toothed Was...

Page 56: ......

Page 57: ......

Page 58: ......

Page 59: ......

Page 60: ...D300VE LED3G D111 FCLED300VE LED3G D112 FCLED300VE LED3G D113 FCIC074010 TL074 IC101 FCPR210040 10kAx2 R101 FCPR210040 10kAx2 R102 FCPR210040 10kAx2 R103 FCPR210040 10kAx2 R104 FCXR554640 464k R105 FCXR554640 464k R106 FCXR554640 464k R107 FCXR554640 464k R108 FCXR531000 1k0 R109 FCXR531000 1k0 R110 FCXR531000 1k0 R111 FCXR531000 1k0 R112 FCXR531000 1k0 R113 FCXR531000 1k0 R114 FCXR531000 1k0 R115...

Page 61: ...llow 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 green neon lights up that the unit first remains for 10 seconds in STANDBY mode and that the cooling fans run up to maximum speed Apply a 0dB 1KHz signal to XLR type input 1 by t...

Page 62: ...he 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 disto...

Page 63: ...tentiometer Verify it s sweep Vo 41Vrms Check that the output corresponds to the used channel Both outputs are in phase On the unit s ST B IN1 B IN3 IN4 switch select IN3 IN4 By now both outputs should be push pull configured The S P 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 ...

Page 64: ...n fully verified in the CHECKING INPUT SELECTION SWITCHES section Verify all inputs and outputs Release all the input selection switches Verify the input potentiometers sweeps which should completely cut off the signal when turned down and should not produce any noise or scratching Verify the unit s sound quality free from distortion and noise Verify background noise in each channel Check the low ...

Page 65: ...dB Filter Hi Lo 3rd order Butterworth THD Noise 1kHz Full Pwr Intermodulation distortion 50Hz 7kHz 4 1 TIM 100 S N N 20Hz 20kHz 1W 4Ω Damping factor 1kHz 8Ω Slew Rate Channel crosstalk 1kHz Input Sensitivity Impedance Mains Depending on your country Power consumption max Out Dimensions Anticlip Weight Panel Depth 305 WRMS 200 WRMS 610 WRMS 7Hz 50kHz 160Hz 0 05 0 08 0 03 85dB 300 50V µs 70dB 0dBV 2...

Page 66: ...16 1087 01 00 2 x 16 1017 04 00 2 x 16 1016 04 00 16 1005 04 00 16 1005 04 00 16 1097 05 00 16 1005 05 50 16 1097 05 00 2 x 16 1110 05 00 16 1021 02 50 16 1021 02 50 2 x 16 1111 05 00 16 1112 02 50 4 x 16 1024 05 00 16 1049 01 50 2 x 16 1005 05 50 ...

Page 67: ......

Page 68: ......

Page 69: ...SCREW M4x10 TRILOB WHITE 17 1 FCTFTMPA8500 TOROIDAL TRANSFORMER 18 4 FCTUPOT00000 ROTARY POT NUT M9 19 1 FP0274900000 BASE CHASSIS 20 1 FP0275000000 FRONT PANEL 21 1 FP0275100000 FRONTAL CIRCUIT MEC SUPORT 22 1 FP0275200000 MECHANICAL REINFORCEMENT 23 2 FP0275300000 LEFT RIGHT SIDE 24 1 FP0275400000 TOP COVER 25 2 FP0275600000 MODULE SUPPORT PLATE 305 mm 26 4 FRBOTRD24000 ROTARY KNOB D24 27 2 FRVE...

Page 70: ...2754 TOP COVER 17 2 FCMEC02756 MODULE SUPPORT PLATE 305 mm 18 2 FCREJ08000 FAN GRILLE 80x80 19 4 FCSEPWLS06 PLASTIC SPACER 6MM 20 8 FCT0605120 SCREW 5 1x20 21 10 FCT4002909 SCREW 2 9x9 5 D7981F BLACK 22 27 FCT8040060 SCREW M4x6 SPANLO BLACK 23 4 FCT8040120 SCREW M4x12 D965 SPANLO 24 1 FCT8504110 SCREW M4x10 TRILOB WHITE 25 1 FCTFTMPA85 TOROIDAL TRANSFORMER 26 4 FCTUPOT000 ROTARY POT NUT M9 27 2 FC...

Page 71: ...ER 5X11 5X0 8 3 2 FCBOL0010000 BAG 60x80 4 1 FCBOL0020000 PLASTIC BAG 120x180 5 1 FCBOLS020000 STANDARD BAG 75x65 6 4 FCBOTD240100 ROT KNOB PROTECTION COVER 7 1 FCCAJSTA1900 PACKING CARDBOARD BOX 8 4 FCCANT116000 INTERIOR REINFORCEMENT 9 1 FCCONX017500 MAINS CABLE 3x1 10 1 FCETI0951140 PRODUCT LABEL PACK ONE FOR EACH UNIT 11 1 FCFUNMAN0000 USER MANUAL BAG 12 1 FCFUS8040000 FUSE 16A 10x38 13 1 FCMA...

Page 72: ... 4 FCARN50000 WASHER 5X11 5X0 8 3 2 FCBOL00100 BAG 60x80 4 1 FCBOL00200 PLASTIC BAG 120x180 5 1 FCBOLS0200 STANDARD BAG 75x65 6 4 FCBOTD2401 ROT KNOB PROTECTION COVER 7 1 FCCAJSTA19 PACKING CARDBOARD BOX 8 4 FCCANT1160 INTERIOR REINFORCEMENT 9 1 FCCONX0175 MAINS CABLE 3x1 10 2 FCETICAJA0 UNIT INFORMATION LABEL 11 1 FCFUNMAN00 USER MANUAL BAG 12 1 FCFUS80400 FUSE 16A 10x38 13 1 FCMANMPA12 USER MANU...

Reviews:

No comments