Yamaha Msp 5 Service Manual
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![Page 7
MSP5 STUDIO
7
Guide
¢¨ Å£
Cut
¢
~“ˆ£Metal Grille
¢Ý»ç¬æç£
DISASSEMBLY PROCEDURE ¢
ür q£
1. Woofer (Time required: About 1 minute)
1-1 Remove the metal grille. (Fig. 1)
1-2 Remove the four (4) hexagonal socket screws marked
[200]. The woofer can then be removed. (Fig. 1)
Fig. 1](http://img.usermanuals.tech/thumb/83/98860/w64_d_1507898819-yamaha-msp-5-service-manual_d-6.png "Page 7
MSP5 STUDIO
7
Guide
¢¨ Å£
Cut
¢
~“ˆ£Metal Grille
¢Ý»ç¬æç£
DISASSEMBLY PROCEDURE ¢
ür q£
1. Woofer (Time required: About 1 minute)
1-1 Remove the metal grille. (Fig. 1)
1-2 Remove the four (4) hexagonal socket screws marked
[200]. The woofer can then be removed. (Fig. 1)
Fig. 1")
![Page 8
MSP5 STUDIO
8
4. Power Transformer
(Time required: About 3 minutes)
4-1 Remove the rear panel assembly. (See procedure 2)
4-2 Remove the three (3) screws marked [B] and screw
marked [C]. The power transformer can then be removed.
(Fig. 4)
?o](http://img.usermanuals.tech/thumb/83/98860/w64_d_1507898819-yamaha-msp-5-service-manual_d-7.png "Page 8
MSP5 STUDIO
8
4. Power Transformer
(Time required: About 3 minutes)
4-1 Remove the rear panel assembly. (See procedure 2)
4-2 Remove the three (3) screws marked [B] and screw
marked [C]. The power transformer can then be removed.
(Fig. 4)
?o")
![Page 9
MSP5 STUDIO
9
[220A] [220A]
[220B]
[220A] [230], [240] [230]
[220B]
[240]
[220A/B]: Bonding Tapping Screw-B 3x8 (WJ286400) ´Øïß
ï¬#» Ä
[230]: Hexagonal Nut M12 (WJ285500) ´¯Æ¿Ä
[240]: Washer 12x16x0.6 (WJ286200) ´ë¿³ß”
Fig. 7](http://img.usermanuals.tech/thumb/83/98860/w64_d_1507898819-yamaha-msp-5-service-manual_d-8.png "Page 9
MSP5 STUDIO
9
[220A] [220A]
[220B]
[220A] [230], [240] [230]
[220B]
[240]
[220A/B]: Bonding Tapping Screw-B 3x8 (WJ286400) ´Øïß
ï¬#» Ä
[230]: Hexagonal Nut M12 (WJ285500) ´¯Æ¿Ä
[240]: Washer 12x16x0.6 (WJ286200) ´ë¿³ß”
Fig. 7")
![Page 10
MSP5 STUDIO
10
8. Heat Sink (Time required: about 6 minute)
8-1 Remove the rear panel assembly. (See procedure 2)
8-2 Remove the power transformer and the bracket trans.
(See procedure 5-2, 5-3)
8-3 Remove the AMP circuit board. (See procedure 5-4)
8-4 Remove the seven (7) screws marked [I] and screw
marked [J]. The heat sink can then be removed.
(Fig. 10)
* Pull the heat sink lightly away from the rear panel to
remove it.
9. Power Switch
(Time required: About 2 minutes)
9-1 Remove the rear panel...](http://img.usermanuals.tech/thumb/83/98860/w64_d_1507898819-yamaha-msp-5-service-manual_d-9.png "Page 10
MSP5 STUDIO
10
8. Heat Sink (Time required: about 6 minute)
8-1 Remove the rear panel assembly. (See procedure 2)
8-2 Remove the power transformer and the bracket trans.
(See procedure 5-2, 5-3)
8-3 Remove the AMP circuit board. (See procedure 5-4)
8-4 Remove the seven (7) screws marked [I] and screw
marked [J]. The heat sink can then be removed.
(Fig. 10)
* Pull the heat sink lightly away from the rear panel to
remove it.
9. Power Switch
(Time required: About 2 minutes)
9-1 Remove the rear panel...")
MSP5 STUDIO 12•VOLUME Circuit Board•LED Circuit Board Component side ¢ æ ¼ £Component side ¢ æ ¼ £ VOLUME to INPUT CN103 to AMP CN201
MSP5 STUDIO MSP5 STUDIO 15 MSP5 STUDIO A B C D E F G H 2 3 4 5 6 7 1 +15V D51,52 RED GREEN Q52-54 AIC205-2/2 IC205-1/2 POWER AMP +Vcc JK101 +15V -15V -15V +15VD91 TWEETER YE BL 125 6TRIMIC202 -1/2 7 8 21 31 758 4IC201-1/2 3-Vcc IC101-2/2 IC101-1/2 HIGH LOW IC102-1/2 IC102-2/2 WOOFER -15VIC201-2/2 JK102 +15V-15V +15V F101 C232 POWER AC INLET AC CORDPOWER AMP -Vcc +Vcc +15V -15V PROTECTION POWER TRANSFORMER ¢ ?oÄåïµ£ VR101 *S *S: soldered *S *S LEVEL CN105 (3P) +15V D202D201 R213 RLY1 R217 IC204 IC203 DB201-15V CN108 (3P)CN103 (3P) 4CN104 (4P) CN101 (3P) IC202 -2/2 CN206 (3P) CN201 (3P) CN106B (4P) CN106A (4P) CN207 (4P) CN205 (3P) 78-15V 4 1 1 2 5 4 53 15 13 14 16 2 LED DRIVE A BC + +++ – + ––+ –+ – BK RE– + + – -15V 54 7 LPF+15V 38 1 HPF BCQ201-203 AMP AMP VOLUME LED INPUT5/52/5 4/51/5 3/5 BLOCK DIAGRAM ¢Òé¿«¼ ž¬åÜ£
MSP5 STUDIO 16MSP5 STUDIO MSP5 STUDIO A B C D E F G H I 1 2 3 4 5 6 Note : See parts list for details of circuit board component parts.
PARTS LIST OVERALL ASSEMBLY ¢ ï Êq£............................................................ 2 ELECTRICAL PARTS ¢ ?> æ ¼£........................................................... 4 CONTENTS ¢èÍ£ Notes: DESTINATION ABBREVIATIONS A : Australian model B : British model C : Canadian model D : German model E : European model F : French model H : North European model I : Indonesian model J : Japanese model K : Korean modelM : South African model O : Chinese model Q : South-east Asia model T : Taiwan model U : U.S.A. model V : General export model (110V) W: General export model (220V) N,X: General export model Y : Export model WARNING ¢ «™£ Components having special characteristics are marked and must be replaced with parts having specification equal to those originally installed.
MSP5 STUDIO 2 OVERALL ASSEMBLY ¢ ï Êq£ Non-skid pad¢°Üm£ 10a 10 10b 10c 10d 10e 2050 30 40 40a 40bAccessories of VOLUME ¢70-6.& Ç ¼£ Apply bond hear ¢ € £N£JK101 JK102 100 110 120 130 140 150 160 170 180 200 210 210 210 220 220 230 240 250 260270 280290 300 270 280290 300
MSP5 STUDIO 3 RANK QTYREMARKS DESCRIPTION æ ¼ÊREF NO.PA R T N O . : New PartsRANK: Japan only OVERALL ASSEMBLY MSP5 STUDIO Overall Assembly MSP5 STUDIO J J Overall Assembly MSP5 STUDIO U U Overall Assembly MSP5 STUDIO H H Overall Assembly MSP5 STUDIO B B Overall Assembly MSP5 STUDIO A A Overall Assembly MSP5 STUDIO K K Overall Assembly MSP5 STUDIO T T Overall Assembly MSP5 STUDIO O O *10 Enclosure Assembly *10a Cabinet437793 *10b Badge447802 *10c Tape Sheet446786 *10d Bolt A274A0-5 433645 2 *10e Nut M8 CR3412967 2 20 Speaker 12cm 4 ohm WOOFER 437508 11 30 Speaker 2.4cm 6 ohm TWEETER 443311 11 *40 Metal Grille Assembly *40a Metal Grille448349 *40b Cushion 10x95x1447573 4 *50 Knob VolumeLEVEL VOLUME 439134 *100 Rear Panel449567 *110 Heat Sink J J 453791 *110 Heat Sink U/C U 453792 *110 Heat Sink B,H H,B 453794 *110 Heat Sink A A 453793 *110 Heat Sink K K 453798 *110 Heat Sink TT T 453802 *110 Heat Sink CHN O 453801 s*120 Power Transformer J J 420235 s*120 Power Transformer U/C,TT U,T 420236 s*120 Power Transformer B,H,CHN H,B,O 420237 s*120 Power Transformer A A 420238 s*120 Power Transformer K K 420239 *130 Circuit Board AMP (MAIN1/5,3/5) *140 Circuit Board INPUT (MAIN5/5) J,U,T *140 Circuit Board INPUT (MAIN5/5) H,B,A,K,O *150 Circuit Board LED (MAIN4/5) *160 Circuit Board VOLUME(MAIN2/5) s170 Power Switch SDDJE30100 POWER ON/OFF 381326 06 s*180 AC Inlet SS-120-2.0A-4.0A 446341 *200 Hex.Socket Tapping Screw-P 4x14 NI-BL for WOOFER 423333 4 *210 Bind Head Tapping Screw-P 5x25 NI-BL for REAR PANEL 422354 10 *220 Bonding Tapping Screw-B 3x8 NI-BL for CIRCUIT BOARD 414198 7 *230 Hexagonal Nut M12 NI-BL for TRS CONNECTOR 421223 *240 Washer 12x16x0.6 for TRS CONNECTOR 417370 *250 Switch Cover381494 *260 Switch Cover381495 *270 Cushionfor XLR CONNECTOR 354855 *280 Cushionfor XRS CONNECTOR 356440 *290 Cushionfor TRS CONNECTOR 354853 *300 Cushionfor TRS CONNECTOR 354854 ACCESSORIESMSP5 STUDIO sAC Cord J J 414427 08 sAC Cord U/C U 369532 08 sAC Cord H,A,K H,A,K 417976 08 sAC Cord B B 417977 12 sAC Cord TT T 444018 sAC Cord CHN O 414426 12 *Non-skid Pad A1D5A0381493 2 WJ281200 WJ280100 WJ279900 WJ281300 WJ286000 WJ285600 XU973A0R XU974A0R WJ371900 WJ269900 WJ280000 WJ269800 WJ275900 WJ276100 WJ276200 WJ276500 WJ276800 WJ276700 WJ276400 WJ276600 WJ270000 WJ270100 WJ270200 WJ270400 WJ270300 WJ269200 WJ269300 WJ269600 WJ269500 WJ269400 WG263400 WJ279800 WJ271000 WJ286300 WJ286400 WJ285500 WJ286200 WJ371000 WJ371100 WJ371300 WJ371400 WJ371500 WJ371600 WG261700 WG261800 WG262000 WH221600 WH667300 WG262200 WJ370700 ï Êq ï Êq ï Êq ï Êq ï Êq ï Êq ï Êq ï Êq ï Êq ¤ï«é”´ßBBŸH ©ßÏÉ¿Ä Ì¿´ ”ӳ”Ä ØçÄ Æ¿Ä µÐ”§ µÐ”§ Ý»ç¬æçBBŸH Ý»ç¬æç «¿³ãï Øæá”ÜÊÒ æžÍÉç Î”Ä³ï« Î”Ä³ï« Î”Ä³ï« Î”Ä³ï« Î”Ä³ï« Î”Ä³ï« Î”Ä³ï« ?oÄåïµ ?oÄåïµ ?oÄåïµ ?oÄåïµ ?oÄåïµ %³”Ä #%*)³”Ä #%*)³”Ä !³”Ä +$!*³”Ä Í딵 ¿½ ïè¿Ä á¯@ Ç%» Ä ´Ì ïÅ%» Ä ´Øïßכּ Ä á¯Æ¿Ä 뿳ߔ (,§Ì” (,§Ì” «¿³ãï «¿³ãï «¿³ãï «¿³ãï Ç ¼ ?o¯”Å ?o¯”Å ?o¯”Å ?o¯”Å ?o¯”Å ?o¯”Å °Üm
MSP5 STUDIO 4 ELECTRICAL PARTS ¢ ?> æ ¼£ RANK QTYREMARKS DESCRIPTION æ ¼ÊREF NO.PA R T N O . : New PartsRANK: Japan only ELECTRICAL PARTS MSP5 STUDIO *Circuit Board AMP (MAIN 1/5,3/5) (WJ26900,WJ26970) (6482A-30_1/5,3/5) *Circuit Board INPUT (MAIN 5/5) J,U,T (WJ26900) (6482C-30_5/5) *Circuit Board INPUT (MAIN 5/5) H,B,A,K,O (WJ26970) (6482C-30_5/5) *Circuit Board LED (MAIN 4/5) (WJ26900,WJ26970) (6482E-30_4/5) *Circuit Board VOLUME(MAIN 2/5) (WJ26900,WJ26970) (6482D-30_2/5) *Circuit Board AMP (WJ26900,WJ26970) (6482A-30_1/5,3/5) *IC202 IC STK-401-090-E POWER 381255 *Circuit Board INPUT J,U,T (WJ26900) (6482C-30_5/5) *Circuit Board INPUT H,B,A,K,O (WJ26970) (6482C-30_5/5) s F101 Fuse T1.6A 250V J,U,T 331109 02 s* F101 Fuse T630mA 250V H,B,A,K,O 085108 *JK101 XLR Connector NC3FAH1-0 INPUT1 381261 *JK102 TRS Connector HTJ-064-11I INPUT2 381260 *Circuit Board LED (WJ26900,WJ26970) (6482E-30_4/5) *Circuit Board VOLUME (WJ26900,WJ26970) (6482D-30_2/5) *VR101 Rotary Variable Resistor A20k LEVEL VOLUME 443239 Speaker 12cm 4 ohm WOOFER 437508 11 Speaker 2.4cm 6 ohm TWEETER 443311 11 s*Power Transformer J J 420235 s*Power Transformer U/C,TT U,T 420236 s*Power Transformer B,H,CHN H,B,O 420237 s*Power Transformer A A 420238 s*Power Transformer K K 420239 sPower Switch SDDJE30100 POWER ON/OFF 381326 06 sAC Cord J J 414427 08 sAC Cord U/C U 369532 08 sAC Cord H,A,K H,A,K 417976 08 sAC Cord B B 417977 12 sAC Cord TT T 444018 sAC Cord CHN O 414426 12 WJ269200 WJ269300 WJ269600 WJ269500 WJ269400 WJ269200 X8344A00 WJ269300 WJ269600 WG275900 WJ270500 WJ270600 WJ270700 WJ269500 WJ269400 WJ270800 XU973A0R XU974A0R WJ270000 WJ270100 WJ270200 WJ270400 WJ270300 WG263400 WG261700 WG261800 WG262000 WH221600 WH667300 WG262200 ?> æ ¼ %³”Ä #%*)³”Ä #%*)³”Ä !³”Ä +$!*³”Ä %³”Ä #%*)³”Ä #%*)³”Ä Îᔶ Îᔶ -!¯É«» )(¯É«» !³”Ä +$!*³”Ä é”»æ”+ µÐ”§ µÐ”§ ?oÄåïµ ?oÄåïµ ?oÄåïµ ?oÄåïµ ?oÄåïµ Í딵 ¿½ ?o¯”Å ?o¯”Å ?o¯”Å ?o¯”Å ?o¯”Å ?o¯”Å