Yamaha Mg12.4 Service Manual
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Page 101
MG16/4 28 REF NO.PART NO. DESCRIPTIONREMARKSQTY : New PartsRANK: Japan only RANKRE07 Carbon Resistor (chip) 36.0K 63M J RECT.01 RE08 Carbon Resistor (chip) 36.0K 63M J RECT.01 RE09 Carbon Resistor (chip) 220.0 63M J RECT.01 RE10 Carbon Resistor (chip) 220.0 63M J RECT.01 RE11Carbon Resistor (chip) 2.4K 63M J RECT.01 RE12 Carbon Resistor (chip) 2.4K 63M J RECT.01 RE13 Carbon Resistor (chip) 10.0K 63M J RECT.01 RE14 Carbon Resistor (chip) 10.0K 63M J RECT.01 RE15 Carbon Resistor (chip) 100.0K 63M J...
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MG16/4 29 REF NO.PART NO. DESCRIPTIONREMARKSQTY : New PartsRANK: Japan only RANKRG50 Carbon Resistor (chip) 18.0K D 1608 RG51 Carbon Resistor (chip) 18.0K D 1608 RG52 Carbon Resistor (chip) 75.0 63M J RECT.01 -G55 Carbon Resistor (chip) 75.0 63M J RECT.01 RG56 Carbon Resistor (chip) 100.0K 63M J RECT.01 -G59 Carbon Resistor (chip) 100.0K 63M J RECT.01 RG62 Carbon Resistor (chip) 22.0K 63M J RECT.01 RG63 Carbon Resistor (chip) 22.0K 63M J RECT.01 RH01 Carbon Resistor (chip) 100.0K 63M J RECT.01 RH02...
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MG16/4 30 REF NO.PART NO. DESCRIPTIONREMARKSQTY : New PartsRANK: Japan only RANKSW506 Push Switch PS-22E85L52 2TR IN PHANTOM 01 SW601 Push Switch PS-22E85L52 HPF 6 01 SW602 Push Switch PS-22E85L52 PRE 6 01 SW603 Push Switch PS-42E85L(3.3X3.3) ST 6 01 SW604 Push Switch PS-22E85L52 1-2 6 01 SW605 Push Switch PS-22E85L52 PFL 6 01 SW701 Push Switch PS-22E85L52 HPF 7 01 SW702 Push Switch PS-22E85L52 PRE 7 01 SW703 Push Switch PS-42E85L(3.3X3.3) ST 7 01 SW704 Push Switch PS-22E85L52 1-2 7 01 SW705 Push...
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MG16/4 31 VR502 Rotary Variable Resistor B 50.0K XV09213YNP LOW 5 03 VR503 Rotary Variable Resistor B 50.0K XV09213YNP MID 5 03 VR504 Rotary Variable Resistor B 50.0K XV09213YNP HIGH 5 03 VR505 Slide Variable Resistor 1SY6008 CH FADER 5 04 VR506 Rotary Variable Resistor XV012313Y 15A15C20 PAN 5 04 VR507 Rotary Variable Resistor B 20.0K XV09213YNP AUX1 5 03 VR508 Rotary Variable Resistor B 20.0K XV09213YNP AUX2 5 03 VR601 Rotary Variable Resistor RD 10.0K XV09213YN GAIN 6 03 VR602 Rotary Variable...
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MG16/4 32 REF NO.PART NO. DESCRIPTIONREMARKSQTY : New PartsRANK: Japan only RANK æ ¼Ê W101 Connector Assembly GND 1P (WE78460) *Circuit Board PS (WE61240)(X6343B0) 50 Heat Sink(V966100) 60 Bind Head Tapping Screw-B 3.0X8 MFZN2W3501 65 Bind Head Tapping Screw-B 3.0X8 MFZN2W3301 70 Silicon Grease G-746(0412125) C01 Electrolytic Cap. 100.0 100.0V RX TP C02 Electrolytic Cap. 100.0 100.0V RX TP *C03 Ceramic Capacitor-E 4700P 1KV Z RX TP *C04 Ceramic Capacitor-E 4700P 1KV Z RX TP C05 Electrolytic Cap. 2200...
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CONTENTS BLOCK DIAGRAM & LEVEL DIAGRAM ................................ 3 OVERALL CIRCUIT DIAGRAM MAIN .............................................................................. 4 – 8 JACK 1/2 ........................................................................ 9, 10 JACK 2/2 ............................................................................ 10 PS ....................................................................................... 11 CIRCUIT DIAGRAM MIXING CONSOLE , Note : See parts...
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ABCDE FGH ABCDE FGH 1 2 3 4 5 6 MG12/4 MG16/4 3 BLOCK DIAGRAM & LEVEL DIAGRAM ST OUT JK101,271,371,471 JK571,671,771,871 JK172,272,372,472 JK572,672,772,872IC101,201,301,401 IC501,601,701,801 IC102,302,502,702 JK173,273,373,473 JK573,673,773,873IC103,303,503,703 JK971 JKA71 JK972 JKA72 JK973 JKA73 IC901,ICA01 IC902a,ICA02a IC903a,ICA03a IC902b,ICA02b IC903b,ICA03bIC904a,ICA04a IC904b,ICA04b JKB72,JKC72ICB01a ICC01a ICB01b ICC01bICB02a,ICC02a ICB02b,ICC02bICB03a,ICC03a ICB03b,ICC03b ICD02a ICD02b JKD71...
Page 108
ABCDE FGH ABCDE FGH 1 2 3 4 5 6 MG12/4 MG16/4 4 (to P.8-E1) (to P.8-E2) (to P.8-A1) (to P.8-A2) (to P.8-A3) (to P.8-A4) (to P.8-E2) (to P.8-E3) (to P.8-E3) OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP to JACK 1/2-CN171 (to P.9-B3)to JACK 1/2-CN371 (to P.9-F3) MG16/4 CH1 MG16/4 CH2 MG16/4 CH3 MG16/4 CH4 OVERALL CIRCUIT DIAGRAM 1/8 MAIN 28CC1-8834988-1 Note : See parts list for details of circuit board component parts. : Ceramic...
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ABCDE FGH ABCDE FGH 1 2 3 4 5 6 MG12/4 MG16/4 5 (to P.9-A1) (to P.9-A4) (to P.10-B1)to JACK 1/2-CN571 (to P.9-B1)to JACK 1/2-CN771 (to P.9-F1) OP AMP OP AMP OP AMP OP AMPOP AMP OP AMP OP AMP OP AMPOP AMP OP AMP OP AMP OP AMPOP AMP OP AMP OP AMP OP AMP (to P.8-E1) (to P.8-E2) (to P.8-A1) (to P.8-A2) (to P.8-A3) (to P.8-A4) (to P.8-E2) (to P.8-E3) (to P.8-E3) MG12/4 CH1 MG16/4 CH5 MG12/4 CH2 MG16/4 CH6 MG12/4 CH3 MG16/4 CH7 MG12/4 CH4 MG16/4 CH8 OVERALL CIRCUIT DIAGRAM 2/8 MAIN 28CC1-8834988-2 :...
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ABCDE FGH ABCDE FGH 1 2 3 4 5 6 MG12/4 MG16/4 6 OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP OP AMP OP AMPOP AMP OP AMP OP AMP OP AMP to JACK 1/2-CN971 (to P.10-C2)to JACK 1/2-CNA71 (to P.10-C4) OP AMP OP AMP OP AMP OP AMP (to P.8-E1) (to P.8-E2) (to P.8-A1) (to P.8-A2) (to P.8-A3) (to P.8-E2) (to P.8-E3) (to P.8-A4) (to P.7-G1) (to P.7-G1) MG12/4 CH5(L)/CH6(R) MG16/4 CH9(L)/CH10(R) MG12/4 CH7(L)/CH8(R) MG16/4 CH11(L)/CH12(R) OVERALL CIRCUIT DIAGRAM 3/8 MAIN 28CC1-8834988-3 : Ceramic Capacitor :...