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Mackie FAST RECOVERY M-1400, Service Manual

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M•1400 / M•1400i / M•1200

SERVICE MANUAL

1998 MACKIE DESIGNS, INC.

820-179-00

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Version 1.2

Summary of Contents for FAST RECOVERY M-1400

Page 1: ...M 1400 M 1400i M 1200 SERVICE MANUAL 1998 MACKIE DESIGNS INC 820 179 00 Version 1 2...

Page 2: ...D SANS LAISSER AUCUNE PARTIE A DECOUVERT The lig htning flash w ith arrow hea d symb o l w ithin an e quilate ral tr ia ngle is inte nd e d to ale rt the use r to the p r e se nc e o f uninsulate d d...

Page 3: ...RED EQUIPMENTLIST 11 T ROUBLESHOOT ING T IPS OUT PUTFAILURES 12 T ESTAND BIASING PROCEDURE 13 PART S 15 QUICKPART S 15 CHASSIS ASSEMBLY 16 HEAT SINKASSEMBLY 18 COMPLET EPART S LIST 20 SCHEMAT ICS PCB...

Page 4: ...disc re te a na lo g c irc uitry a nd tro ub le sho o ting hig h po we r so lid sta te a mplifie rs Pre se nta tio n o f this ma nua l do e s no t c o nstitute e ndo rse me nt o f q ua lific a tio ns...

Page 5: ...ha ve a So ft Sta rt c irc uit tha t is no t insta lle d o n Ame ric a n units FASTRECOVERY DESIGN So lid sta te po we r a mplifie rs ha ve a re puta tio n fo r so und ing ha rsh whe n d rive n into...

Page 6: ...ra ting Are a SOA a lso lig hts SHORTLED s He a tsink te mpe ra ture b e yo nd 80 de g re e s Ce lsius 4 SHORT T he Sho rt LEDs lig ht to sho w tha t the a mplifie r ha s e ng a g e d pro te c tio n d...

Page 7: ...N Pla c ing the thre e po sitio n slid e switc h in its c e nte r po sitio n d e fe a ts the b uilt in LIMIT ER fo r b o th c ha nne ls Se le c ting SUB WOOFER e ng a g e s the b uilt in lo w pa ss fi...

Page 8: ...tha n 0 025 T HD 1260 wa tts into 4 o hms fro m 20Hz to 20kHz with no mo re tha n 0 050 T HD Ma ximum Powe r a t 1 T HD 300 wa tts p e r c ha nne l into 8 o hms 500 wa tts p e r c ha nne l into 4 o h...

Page 9: ...l SIG Sig na l Pre se nt 20 9 6 3 OL Ove rlo a d CH 1 2 PROT ECTLEDs SHORTLEDs T EMP ST AT US COLD HOTLEDs POWER CONSUMPT ION 65 wa tts a t id le 900 wa tts with music a l p ro g ra m fully lo a d e...

Page 10: ...4 se c o nds o n po we r up a s C53 c ha rg e s via R203 Muting is a c hie ve d b y turning o ff Q73 re mo ving c urre nt so urc e s fo r the diffe re ntia l pa irs Wa it a minute PAIRS Re a d o n An...

Page 11: ...79 a nd Q78 If SOA de te c tio n is trippe d the c ha nne l is mute d b y disc ha rg ing C53 thro ug h R200 a nd D65 fa n spe e d is inc re a se d a nd the SHORT LED lig hts DC CROWBARS T he DC Cro wb...

Page 12: ...1 in pa ra lle l with R207 Q91 wa nts it s b a se a d io d e d ro p a b o ve g ro und so Q92 d o ub le s its Emitte r vo lta g e U6B is trig g e re d b y U4D to inc re a se fa n spe e d if Cha nne l 1...

Page 13: ...to the c a pa c ito r b o d y Be sure a ll tywra ps a re re pla c e d a nd tha t no wire s a re in d a ng e r o f b e ing pinc he d in b e twe e n the c o ve r a nd he a tsink REQUIRED EQUIPMENTLIST...

Page 14: ...ho rte d If o ne d rive r is sho rte d re pla c e it s ma te Do the sa me with the pre drive rs Also c he c k a ll the re sisto rs surro und ing the d rive rs a nd pre d rive rs Che c k the VIlimite r...

Page 15: ...e b e twe e n 120V 140V pk pk d e pe nd ing o n ho w stiff the line is Clipping sho uld b e a s de sc rib e d a b o ve Add the 0 1uF c a pa c itive lo a d ing a nd ve rify c lipping is still we ll b e...

Page 16: ...M 1200 M 1400 SERVICEMANUAL SERVICEPROCEDURES 14 T HIS PAGEUNINT ENT IONALLY LEFTBLANK T HOSERESPONSIBLEHAVEBEEN PUTT O T HESWORD...

Page 17: ...F S TA GE M ON IT OR 1 00H z S T A GE M ON IT OR O FF T YP IC AL O N O FF T YP IC AL T YPIC AL 35Hz T YPIC AL 35Hz MONOB RI DG E 1200W A T T S 4OHMLOADMI N 600W A T TSC H 2O HM SLO ADM IN S TE RE O T...

Page 18: ...M 1200 M 1400 SERVICEMANUAL PART S 16 CHASSIS ASSEMBLY 4 5 8 1 2 3 6 1 7 1 11 9 10 12 13 15 16 17 18 14...

Page 19: ...16 01 XFMR M1200 230V 600 016 02 XFMR M1200 100V 705 019 00 NUTHEX 5 16 18 710 017 00 WASH SPLT LCK5 16 HEAVY 710 024 00 WASH FLAT5 16 HARD USS 550 249 00 PLAT EXFMR MT G M1200 780 111 00 RUBBER PAD 7...

Page 20: ...M 1200 M 1400 SERVICEMANUAL PART S 18 HEAT SINKASSEMBLY...

Page 21: ...TSUBSINK M1200 9 410 003 00 INSLSILPAD K6 W ADHESIVE 11 700 010 00 T F6 32X1 4 PHP BLKZC 12 710 013 00 WASH FLATNO 6 FIBRE 13 700 010 04 T F6 32X3 8 PHP BLKZC 14 550 237 00 SPRING CLIP SUBSINK M1200 1...

Page 22: ...5 12KOHM 100 076 00 RES CF 125W 5 13KOHM 100 080 00 RES CF 125W 5 20KOHM 100 082 00 RES CF 125W 5 24KOHM 100 083 00 RES CF 125W 5 27KOHM 100 084 00 RES CF 125W 5 30KOHM 100 086 00 RES CF 125W 5 36KOH...

Page 23: ...RAD 220 035 00 LYT12000UF20 80V RAD 220 039 00 LYT1000 20 25V RAD SMDIA 220 040 00 LYT10UF20 160V RAD 300 001 00 DIO SIG 1N4148 100V 500MW PART DESCRIPT ION 300 003 00 DIO SW DL4148 100V SM 300 007 0...

Page 24: ...F6 32X1 4 PHP BLKZC 700 010 04 T F6 32X3 8 PHP BLKZC 700 011 00 MCH 4 40X1 4 BT NSKTBLKOX 700 028 02 SEMS 6 32X3 8 PHP BLKZC 700 028 04 SEMS 6 32X3 4 PHP BLKZC 700 041 04 MCH 6 32X3 8 FL100DG BLK 700...

Page 25: ...to SN AH12657 Pro b le m Orig ina l fuse 15A ra te d to o lo w T urn o n inrush c urre nt c a use s fuse to o pe n So lutio n Re pla c e the ma in F1 fuse with a 20A 250V slo w b lo w fuse Atte ntion...

Page 26: ...to AFXXXXX Effe c tive 5 8 97 Pro b le m T he prima ry a nd se c o nda ry wire s g e t pinc he d b e twe e n the to p c o ve r a nd the fa n shro ud So lutio n Insta ll a 7 tywra p thro ug h the fa n...

Page 27: ...personnel Tools Required Phillips screwdriver Torx and Allen drivers needle nose pliers safety glasses Parts Required 040 359 00 Ribbon cable 28GA 20 Pin Length 4 25 PLZD Quantity 1 040 360 00 Ribbon...

Page 28: ...ibbon cable Discard part 040 062 02 18 inch ribbon cable You may have to undo the display board screws in order to remove it from J1 13 Add part 040 359 00 4 25 inch ribbon cable to J11 Add part 040 3...

Page 29: ...M 1200 M 1400 INPUTPCB 055 079 00 REV D 23...

Page 30: ...M 1200 M 1400 INPUTPCB 055 079 00 REV D 24...

Page 31: ...M 1200 M 1400 DISPLAY PCB 055 080 00 REV A 25...

Page 32: ...M 1200 M 1400 DISPLAY PCB 055 080 00 REV A 26...

Page 33: ...M 1200 M 1400 MAIN PCB 055 081 00 REV D 27...

Page 34: ...M 1200 M 1400 MAIN PCB 055 081 00 REV D 28...

Page 35: ...M 1200 M 1400 MAIN PCB 055 081 00 REV D 29...

Page 36: ...M 1200 M 1400 MAIN PCB 055 081 00 REV D 30...

Page 37: ...M 1200 M 1400 SOFTST ARTPCB 055 162 00 REV A 31...

Page 38: ...M 1200 M 1400 SOFTST ARTPCB 055 162 00 REV A 32...

Page 39: ...M 1400 M 1400i M 1200 SERVICE MANUAL 1998 MACKIE DESIGNS INC 820 179 00 Version 1 2...

Page 40: ...D SANS LAISSER AUCUNE PARTIE A DECOUVERT The lig htning flash w ith arrow hea d symb o l w ithin an e quilate ral tr ia ngle is inte nd e d to ale rt the use r to the p r e se nc e o f uninsulate d d...

Page 41: ...ROCEDURES 11 REQUIRED EQUIPMENTLIST 11 T ROUBLESHOOT ING T IPS OUT PUTFAILURES 12 T ESTAND BIASING PROCEDURE 13 PART S 15 QUICKPART S 15 CHASSIS ASSEMBLY 16 HEAT SINKASSEMBLY 18 COMPLET EPART S LIST 2...

Page 42: ...disc re te a na lo g c irc uitry a nd tro ub le sho o ting hig h po we r so lid sta te a mplifie rs Pre se nta tio n o f this ma nua l do e s no t c o nstitute e ndo rse me nt o f q ua lific a tio ns...

Page 43: ...ha ve a So ft Sta rt c irc uit tha t is no t insta lle d o n Ame ric a n units FASTRECOVERY DESIGN So lid sta te po we r a mplifie rs ha ve a re puta tio n fo r so und ing ha rsh whe n d rive n into...

Page 44: ...ra ting Are a SOA a lso lig hts SHORTLED s He a tsink te mpe ra ture b e yo nd 80 de g re e s Ce lsius 4 SHORT T he Sho rt LEDs lig ht to sho w tha t the a mplifie r ha s e ng a g e d pro te c tio n d...

Page 45: ...N Pla c ing the thre e po sitio n slid e switc h in its c e nte r po sitio n d e fe a ts the b uilt in LIMIT ER fo r b o th c ha nne ls Se le c ting SUB WOOFER e ng a g e s the b uilt in lo w pa ss fi...

Page 46: ...tha n 0 025 T HD 1260 wa tts into 4 o hms fro m 20Hz to 20kHz with no mo re tha n 0 050 T HD Ma ximum Powe r a t 1 T HD 300 wa tts p e r c ha nne l into 8 o hms 500 wa tts p e r c ha nne l into 4 o h...

Page 47: ...l SIG Sig na l Pre se nt 20 9 6 3 OL Ove rlo a d CH 1 2 PROT ECTLEDs SHORTLEDs T EMP ST AT US COLD HOTLEDs POWER CONSUMPT ION 65 wa tts a t id le 900 wa tts with music a l p ro g ra m fully lo a d e...

Page 48: ...4 se c o nds o n po we r up a s C53 c ha rg e s via R203 Muting is a c hie ve d b y turning o ff Q73 re mo ving c urre nt so urc e s fo r the diffe re ntia l pa irs Wa it a minute PAIRS Re a d o n An...

Page 49: ...79 a nd Q78 If SOA de te c tio n is trippe d the c ha nne l is mute d b y disc ha rg ing C53 thro ug h R200 a nd D65 fa n spe e d is inc re a se d a nd the SHORT LED lig hts DC CROWBARS T he DC Cro wb...

Page 50: ...1 in pa ra lle l with R207 Q91 wa nts it s b a se a d io d e d ro p a b o ve g ro und so Q92 d o ub le s its Emitte r vo lta g e U6B is trig g e re d b y U4D to inc re a se fa n spe e d if Cha nne l 1...

Page 51: ...to the c a pa c ito r b o d y Be sure a ll tywra ps a re re pla c e d a nd tha t no wire s a re in d a ng e r o f b e ing pinc he d in b e twe e n the c o ve r a nd he a tsink REQUIRED EQUIPMENTLIST...

Page 52: ...ho rte d If o ne d rive r is sho rte d re pla c e it s ma te Do the sa me with the pre drive rs Also c he c k a ll the re sisto rs surro und ing the d rive rs a nd pre d rive rs Che c k the VIlimite r...

Page 53: ...e b e twe e n 120V 140V pk pk d e pe nd ing o n ho w stiff the line is Clipping sho uld b e a s de sc rib e d a b o ve Add the 0 1uF c a pa c itive lo a d ing a nd ve rify c lipping is still we ll b e...

Page 54: ...M 1200 M 1400 SERVICEMANUAL SERVICEPROCEDURES 14 T HIS PAGEUNINT ENT IONALLY LEFTBLANK T HOSERESPONSIBLEHAVEBEEN PUTT O T HESWORD...

Page 55: ...F S TA GE M ON IT OR 1 00H z S T A GE M ON IT OR O FF T YP IC AL O N O FF T YP IC AL T YPIC AL 35Hz T YPIC AL 35Hz MONOB RI DG E 1200W A T T S 4OHMLOADMI N 600W A T TSC H 2O HM SLO ADM IN S TE RE O T...

Page 56: ...M 1200 M 1400 SERVICEMANUAL PART S 16 CHASSIS ASSEMBLY 4 5 8 1 2 3 6 1 7 1 11 9 10 12 13 15 16 17 18 14...

Page 57: ...16 01 XFMR M1200 230V 600 016 02 XFMR M1200 100V 705 019 00 NUTHEX 5 16 18 710 017 00 WASH SPLT LCK5 16 HEAVY 710 024 00 WASH FLAT5 16 HARD USS 550 249 00 PLAT EXFMR MT G M1200 780 111 00 RUBBER PAD 7...

Page 58: ...M 1200 M 1400 SERVICEMANUAL PART S 18 HEAT SINKASSEMBLY...

Page 59: ...TSUBSINK M1200 9 410 003 00 INSLSILPAD K6 W ADHESIVE 11 700 010 00 T F6 32X1 4 PHP BLKZC 12 710 013 00 WASH FLATNO 6 FIBRE 13 700 010 04 T F6 32X3 8 PHP BLKZC 14 550 237 00 SPRING CLIP SUBSINK M1200 1...

Page 60: ...5 12KOHM 100 076 00 RES CF 125W 5 13KOHM 100 080 00 RES CF 125W 5 20KOHM 100 082 00 RES CF 125W 5 24KOHM 100 083 00 RES CF 125W 5 27KOHM 100 084 00 RES CF 125W 5 30KOHM 100 086 00 RES CF 125W 5 36KOH...

Page 61: ...RAD 220 035 00 LYT12000UF20 80V RAD 220 039 00 LYT1000 20 25V RAD SMDIA 220 040 00 LYT10UF20 160V RAD 300 001 00 DIO SIG 1N4148 100V 500MW PART DESCRIPT ION 300 003 00 DIO SW DL4148 100V SM 300 007 0...

Page 62: ...F6 32X1 4 PHP BLKZC 700 010 04 T F6 32X3 8 PHP BLKZC 700 011 00 MCH 4 40X1 4 BT NSKTBLKOX 700 028 02 SEMS 6 32X3 8 PHP BLKZC 700 028 04 SEMS 6 32X3 4 PHP BLKZC 700 041 04 MCH 6 32X3 8 FL100DG BLK 700...

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