NAD M2 C Page 1 Service Manual Download

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C/AH

$%,

NAD ELECTRONICS INTERNATIONAL
TORONTO

Direct Digital Amplifier

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Summary of Contents for M2 C

Page 1: ...C I V R E S M2 C AH 5 6 2 3 NAD 2010 NAD ELECTRONICS INTERNATIONAL TORONTO M2 H A C Direct Digital Amplifier Direct Digital Amplifier M2 H A C Direct Digital Amplifier All manuals and user guides at...

Page 2: ...NCE NO PART NUMBER DESCRIPTION Rear Panel AC Inlet A20 12103 00 Littelfuse618 T10AL 250V POWER SUPPLY Board Upper FUSE701 A20 12102 00 Littelfuse618 T1AL 250V POWER SUPPLY Board Lower FUSE800 A20 1231...

Page 3: ...30 4403 001 6 30 5 1 3 3 1 7 8 30 5 1 0 530 4 4 5 6 0 0 9 5 6 0 015 5 6 0 015 001 015 001 065 015 001 4 6 5 40 5 11 0 650 53 3 48 5 3 3 1 0 530 4 7 53 3 7 53 3 065 3 5 41 34 108 3 48 5 4 165 64 0 3 5...

Page 4: ...N with AES17 and AP passive 20kHz LP filters 0 02 ref 20Hz 20kHz 100mW rated power Clipping power 250W ref 1 kHz 8 0 1 THD IHF Dynamic power 8 300W 4 450W 2 600W Maximum output current 27A Signal Noi...

Page 5: ...CS SPIBC SPID YES NO 53VL R to AMP board correct after PSUA YES 7 5V 5V on AMP board right YES NO 3V3 3V3C 2V5 1V2 TO IC523 RIGHT YES U351 U130 YES NO signal to IC523 correct Check IC502 IC503 IC504 I...

Page 6: ...S232 IR IN TRIG function correct YES Check DSP board U111 U116 NO YES NO NO U203 U205 U206 Check Analog board U215 U216 Check analog board Finish INT board Check INT board U301 U302 Q301 Check cables...

Page 7: ...133R 3 6 U203B OPA1632 3 6 U205B OPA1632 8 4 U202C LM4562 8 4 U204C OPA227 8 4 U201C LM4562 15v 15v C222 100n C227 100n C221 100n C220 100n C219 100n C218 100n C223 100n C224 100n C225 100n C226 100n...

Page 8: ...30 22u 6V3 G 1 O U T 2 IN 3 O 4 U106 ASM1117 3 3 dgnd C111 100n C112 100n C131 470u 16v 3v3 R106 10R 2W Pro tect Q105 DTC114 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 J104 TOFPPBOARD LEDBfp L...

Page 9: ...1 2 3 C307 EMI100p 1 2 3 C306 EMI100p 232gnd Txda Rxda 1 6 2 7 3 8 4 9 5 G1 G2 J303 RS232 C312 22u 6 3v R308 10RJ 232 gnd 232 gnd 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 1...

Page 10: ...n C253 100n VADC VADC VADC agnd agnd VADC 1 2 3 4 5 6 J204 FROMPOWER BOARD 18v 18v agnd 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 J206 fromdsp board admck adadbck adadLR adaddat adadfs0 adadf...

Page 11: ...2a3 15 1y2 16 2a4 17 1y1 18 2 g 19 vcc 20 U400 74HCT244 Vfddat dgndf dgndf Vfdst b Tfpst b a1 1 gnd 2 a2 3 y2 4 vcc 5 y1 6 U401 NC7WZ16 dgndf C402 100n C400 100n dgndf dgndf dgndf R400 0R R401 0R R40...

Page 12: ...R 1 2 3 4 5 6 J706 From 53VL 1 2 3 4 5 6 J705 To AMP L 1 2 3 4 5 6 J703 To AMP R OP708 SFH6156 2T DSGND R728 10K OP707 SFH6156 2T DW701 30V DSGND R732 2 7K R729 10K R731 2 7K DW702 30V 5VDS OP710 SFH6...

Page 13: ...100uF 35V R806 680k C840 1n C841 1N C843 1N C844 1N C845 1N R820 10R R819 10R R818 10R R817 10R R816 10R 100 240VAC 3 15ATL 250V CY800 1n 2KV CY801 1n 2KV CX801 330nF 250VAC C839 1N R821 100R R814 4 7...

Page 14: ...00uF C502 1uF C502 1uF C526 1500uF C526 1500uF R514 240 R514 240 L501 100uH L501 100uH P501B 6PIN3 96 C P501B 6PIN3 96 C 1 2 3 4 5 6 R556 4 7 R556 4 7 IC503 LM317MDT IC503 LM317MDT O 2 I 3 ADJ 1 C514...

Page 15: ...F C531 1uF IC517 NC7SV86P5X IC517 NC7SV86P5X 1 2 4 5 3 C536 10pF C536 10pF IC512 NC7SV86P5X IC512 NC7SV86P5X 1 2 4 5 3 R522 75 R522 75 C534 1uF C534 1uF IC520 NC7SV86P5X IC520 NC7SV86P5X 1 2 4 5 3 C5T...

Page 16: ...C560 4 7uF R5T7 33 R5T7 33 C539 10pF C539 10pF IC523 XC3S400 5TQ144C IC523 XC3S400 5TQ144C 1 1 2 2 3V3L 3 4 4 5 5 6 6 7 7 8 8 GND 9 10 10 11 11 12 12 13 13 14 14 15 15 GND 16 17 17 18 18 3V3L 19 20 20...

Page 17: ...545 47K C572 1uF C572 1uF R552 1K R552 1K C570 1uF C570 1uF IC526 EX64 IC526 EX64 GND 1 2 3 TMS PULL UP 4 GND 5 3V3 6 7 8 NC 9 NC 10 11 12 NC 13 GND 14 15 16 17 18 3V3 19 20 21 2V5 22 GND 23 24 HCLK 2...

Page 18: ...Gnd IC531 NC7NZU04K8X Vcc Gnd IC531 NC7NZU04K8X 1 2 3 4 5 6 7 8 C585 100pF C585 100pF C593 1uF C593 1uF Out Vcc Gnd IN IN SHDN IC528 LT1806CS6 Out Vcc Gnd IN IN SHDN IC528 LT1806CS6 1 2 3 4 6 5 CP D...

Page 19: ...7 8 R593 150 R593 150 C5E8 1uF C5E8 1uF R580 63 4K R580 63 4K R597 10K R597 10K R594 3K3 R594 3K3 R595 N M R595 N M C5G3 1uF C5G3 1uF C5F8 470pF C5F8 470pF Out Vcc Gnd IN IN IC538 KM4110 Out Vcc Gnd I...

Page 20: ...C5K1 100pF C5K1 100pF C5L1 100nF C5L1 100nF C5J2 1uF C5J2 1uF C5K7 1uF C5K7 1uF R5F6 0 R5F6 0 CP D Q Gnd Vcc IC548 NC7SZ374P6X CP D Q Gnd Vcc IC548 NC7SZ374P6X 1 2 3 4 5 6 C5K6 1uF C5K6 1uF C5J9 10pF...

Page 21: ...1uF C5N4 1uF Out Vcc Gnd IN IN SHDN IC552 LT1806CS6 Out Vcc Gnd IN IN SHDN IC552 LT1806CS6 1 2 3 4 6 5 R5G6 3K3 R5G6 3K3 C5M4 10pF C5M4 10pF CP D Q Gnd Vcc IC559 NC7SZ374P6X CP D Q Gnd Vcc IC559 NC7SZ...

Page 22: ...100 R5X4 100 L504 2x40uH Com Inductor L504 2x40uH Com Inductor 1 3 2 4 C5Y4 1 2nF C5Y4 1 2nF R5K6 20 R5K6 20 C5T1 1uF C5T1 1uF C5X3 1030pF C5X3 1030pF C5X5 33pF C5X5 33pF R5Y6 33 R5Y6 33 P503B CON2X10...

Page 23: ...3 Q617 ZXMN6A07F Q617 ZXMN6A07F 3 1 2 C616 220nF C616 220nF C610 2 2nF C610 2 2nF L603 150nH L603 150nH P605A CON2X10 FEMALE P605A CON2X10 FEMALE 1 5 3 6 2 4 7 8 9 10 11 12 13 14 15 16 17 18 19 20 C61...

Page 24: ...DP42AN15 Q615 FDP42AN15 2 1 3 C654 1uF C654 1uF R629 1K R629 1K R638 4K7 R638 4K7 D611 5V D611 5V Vcc Gnd DL IN_L IN_H BST DH HS IC602 MAX15013AASA Vcc Gnd DL IN_L IN_H BST DH HS IC602 MAX15013AASA 1...

Page 25: ...926 470pF C926 470pF P907 Solder Pad P907 Solder Pad C907 470pF C907 470pF P904 BINDING POST WHITE P904 BINDING POST WHITE 1 P908 Solder Pad P908 Solder Pad C913 470pF C913 470pF C924 470pF C924 470pF...

Page 26: ...L R200 J201 R262 R261 C203 C202 HS4 M2 B008 ANA VM1 R203 R202 C RL202 C207 R208 R213 Q201 C213 C208 R209 R214 RL206 C211 R212 R217 Q205 C217 C254 D214 R218 C255 D207 D206 C230 C231 R283 J206 ADRST AD...

Page 27: ...1 R181 C189 C197 D103 C152 R114 D104 R104 R107 C101 C181 C190 C C106 R105 R101 J111 J103 C178 MS0122C T101 J101 MS0122C C177 C196 COAX BOARD SOLDER SIDE COAX BOARD COMPONENT SIDE J100 MS0122C C195 C10...

Page 28: ...10 C162 D111 D112 U113 C174 C107 U114 C105 R113 U111 C119 U112 C173 C172 R16 C104 C103 C175 C17 R13 C14 U132 U115 R14 C13 7 C15 R15 C139 C16 U108 C16 3 C116 R162 R161 R179 R158 C108 R119 R122 R108 C11...

Page 29: ...301 Q301 S302 R302 Q302 R311 S301 D307 C317 R309 J305 R305 R306 D303 C301 R310 C312 R308 C304 R316 C314 C311 D302 J302 C300 R303 C305 U301 R304 D301 R301 D300 R317 COPYRIGHT 2009 NAD ELECTRONIC DGND T...

Page 30: ...ENCODER BOARD COMPONENT SIDE C413 R419 COPYRIGHT 2009 NAD ELECTRONIC ENCODER BOARD SOLDER SIDE HS4 M2 B008 ENC VM1 R420 C412 S401 C J401B C432 All manuals and user guides at all guides com...

Page 31: ...K402 C429 R428 D403 D404 K406 R412 R422 R408 AES EBU R416 R413 M2_FPP BOARD SOLDER SIDE COPYRIGHT 2009 NAD ELECTRONIC R410 Optical 1 K405 K403 C408 K408 Coax 2 R415 R414 M400 R411 Coax 1 On Standby K...

Page 32: ...Board COMPONENT SIDE Mains Filter Board SOLDER SIDE CX904 CY904 J902 L N CY902 CY903 N L J901 CX903 L902 CX901 CX902 L901 COPYRIGHT C 2009 NAD ELECTRONIC HS4 M2 B008 PSUC VM1 0 CY901 All manuals and u...

Page 33: ...ZGND 5VZ ZGND 8 5VZ 8 5VZ C U802 L806 C820 L807 5VZ C821 C822 C818 C819 L808 WITH SAME FUSE800 120 240VAC T3 15A 250V AGAINST RISK OF FIRE FOR CONTINUED PROTECTION CAUTION REPLACE ONLY OP801 OP800 TY...

Page 34: ...ON DS GND DS GND 5VDS 53VO N ACDET C708 C709 L703 P SUF STBY J710 D702 L702 HS4 M2 B008 PSUA VM1 COPYRIGHT 2009 NAD ELECTRONIC CY701 CY700 L700 CX701 C BR700 IC700 C705 D700 C701 R706 C703 T700 K702 Q...

Page 35: ...538 R591 C5F5 C5F6 C5F8 R563 C591 R564 R565 IC52 9 C594 C593 C5A1 C599 C592 R571 C5A2C5A3 R572 R570 IC531 C5A4 R586 C5F1 R587 R588 IC537 C5F4 C5F3 C5G1 C5F2 R594 C5G2 P506B C5G3 R595 C5F9 IC539 R593 C...

Page 36: ...Q617 R621 C648 C 6 4 5 R 6 2 9 R 6 2 8 D 6 0 5 C 6 4 0 Q 6 1 1 C639 C 6 3 8 R625 R624 C641 C633 IC 6 0 5 C 6 4 3 D 6 1 2 R626 C642 IC 6 0 6 R627 C 6 4 4 D611 D 6 1 3 C632 D608 C636 D610 R639 R638 R622...

Page 37: ...PONENT SIDE P907 C 9 0 4 C903 C 9 0 2 C901 W901 W902 Black Red R CH C905 C 9 0 6 C907 P906 C919 C 9 0 8 C921 C 9 2 0 C 9 1 8 C 9 2 2 C917 C923 C 9 2 4 C929 C 9 3 2 C 9 3 0 C931 C 9 2 2 C917 C923 C 9 2...

Page 38: ...DIX4192IPFB J03 04192 01 TQFP 48 U112 Buffer NC7SZ125P5X 03 07125 01 SC70 5 U113 Buffer NC7SZ125P5X 03 07125 01 SC70 5 U114 Bus Switch SN74CB3Q3125PW 03 03125 01 TSSOP14 U115 Buffer NC7SZ125P5X 03 071...

Page 39: ...90103 00 SM R_0603 R148 RES NET 120RJ 07 90121 10 R0603X4 R152 Chip Resistor 4 7K 1 10W 5 07 90472 00 SM R_0603 R153 Oxidized Film Resistor 10 2W 5 07 30100 07 Pitch 12 5mm R156 Chip Resistor 10K 1 10...

Page 40: ...05 C127 Ceramic Capacitor SMD 22uF 6 3V 0805 X5R 26 22660 11 SM C_0805 C128 Alu Electrolytic Capacitor 100uF 25V 20 105 06 10121 12 Pitch 5 0mm 6 3 11 5 C129 Ceramic Capacitor SMD 22uF 6 3V 0805 X5R 2...

Page 41: ...26 22351 00 SM C_0603 C351 Ceramic Capacitor SMD 22nK 50V 0603 X7R 26 22351 00 SM C_0603 C353 Ceramic Capacitor SMD 2 2uFK 10V 0805 X5R 26 22511 11 SM C_0805 C356 Ceramic Capacitor SMD 22uF 6 3V 0805...

Page 42: ...04562 01 SOIC 8 U203 Opamp OPA1632DGN J03 01632 01 MSOP 8 U204 Opamp OPA2227UA J03 02227 01 SOIC 8 U205 Opamp OPA1632DGN J03 01632 01 MSOP 8 U206 analog to Digital convertor PCM4220PFB J03 04220 01 TQ...

Page 43: ...04 01 SM R_0805 R244 Chip Resistor AR1206 274 0 5 50PPM 07 92740 12 SM R_1206 R245 Chip Resistor AR1206 274 0 5 50PPM 07 92740 12 SM R_1206 R246 Chip Resistor AR1206 274 0 5 50PPM 07 92740 12 SM R_120...

Page 44: ...MD 100nK 25V 0603 X7R 26 10421 10 SM C_0603 C223 Ceramic Capacitor SMD 100nK 25V 0603 X7R 26 10421 10 SM C_0603 C224 Ceramic Capacitor SMD 100nK 25V 0603 X7R 26 10421 10 SM C_0603 C225 Ceramic Capacit...

Page 45: ...C279 Ceramic Capacitor SMD 100nK 25V 0603 X7R 26 10421 10 SM C_0603 C281 ALU Electrolytic Capacitor 22UF 25V 20 105 06 22021 05 Pitch 2 5mm C282 ALU Electrolytic Capacitor 22UF 25V 20 105 06 22021 05...

Page 46: ...acitor SMD 470nK 16V 0603 X7R 26 47411 10 SM C_0603 C309 Ceramic Capacitor SMD 470nK 16V 0603 X7R 26 47411 10 SM C_0603 C310 Ceramic Capacitor SMD 470nK 16V 0603 X7R 26 47411 10 SM C_0603 C311 Ceramic...

Page 47: ...3 R428 Chip Resistor 100 1 8W 5 07 90101 01 SM R_0805 R429 Chip Resistor 100 1 8W 5 07 90101 01 SM R_0805 CAPACTIOR C400 Ceramic Capacitor SMD 100nZ 50V 0603 Y5V 26 10451 00 SM C_0603 C401 Ceramic Cap...

Page 48: ...09 DPAKP TO 252 IC505 3 Terminal Regulator LM337T 03 00337 00 TO 220 IC506 VOLT RAGULATOR LM2576HVS ADJ J03 02576 01 TO 263 5 IC507 Ragulator LM317MKVURG3 03 00317 09 DPAKP TO 252 IC508 Ragulator LM3...

Page 49: ...00 01 SM R_0805 R510 Chip Resistor 150 1 8W 1 07 91500 01 SM R_0805 R511 Chip Resistor 240 1 8W 1 07 92400 01 SM R_0805 R512 Chip Resistor 150 1 8W 1 07 91500 01 SM R_0805 R513 Chip Resistor 150 1 8W...

Page 50: ...R576 Chip Resistor 75 1 8W 1 07 97509 01 SM R_0805 R577 Chip Resistor 0 1 10W 5 07 90000 00 SM R_0603 R578 Chip Resistor 0 1 10W 5 07 90000 00 SM R_0603 R579 Chip Resistor 0 1 8W 5 07 90000 01 SM R_08...

Page 51: ...07 90000 01 SM R_0805 R5J5 Chip Resistor 33 1 10W 1 07 93309 00 SM R_0603 R5J6 Chip Resistor 33 1 10W 1 07 93309 00 SM R_0603 R5J7 Chip Resistor 7K5 1 8W 1 07 97501 01 SM R_0805 R5J8 Chip Resistor 1K...

Page 52: ...itor SMD 4 7uF 25V 0805 Y5V 26 47521 01 SM C_0805 C506 Ceramic Capacitor SMD 100nK 50V 0805 X7R 26 10451 11 SM C_0805 C507 Ceramic Capacitor SMD 4 7uF 25V 0805 Y5V 26 47521 01 SM C_0805 C508 Ceramic C...

Page 53: ...citor SMD 4 7uF 25V 0805 Y5V 26 47521 01 SM C_0805 C566 Ceramic Capacitor SMD 1uF 25V 10 0603 X5R 26 10521 10 SM C_0603 C567 Ceramic Capacitor SMD 1uF 25V 10 0603 X5R 26 10521 10 SM C_0603 C568 Cerami...

Page 54: ...10 0603 X5R 26 10521 10 SM C_0603 C5G4 Ceramic Capacitor SMD 1uF 25V 10 0603 X5R 26 10521 10 SM C_0603 C5G5 Ceramic Capacitor SMD 10pJ 50V 0603 NPO 26 10051 00 SM C_0603 C5G6 Ceramic Capacitor SMD 1u...

Page 55: ...Electrolytic Capacitor 100uF 63V 20 105 06 10161 03 Pitch 5mm 12 5 20 C5P6 Ceramic Capacitor SMD 1uF 100V 1210 X5R 26 10512 03 SM C_1210 C5P7 ALU Electrolytic Capacitor 1500uF 25V 20 105 06 15221 00...

Page 56: ...04 Zener Diode 1SMB5918BT3 33 15109 30 SOD 123 D605 Schottky Diode BAT54S 33 40054 00 SOT 23 D606 Schottky Diode BAT54S 33 40054 00 SOT 23 D607 Rectifier Diode M7A 1A 1000V 33 20007 00 A SMA D608 Ultr...

Page 57: ...R_0805 R630 Chip Resistor 10 1 8W 1 07 91009 01 SM R_0805 R631 Chip Resistor 1 2 1 8W 1 07 91208 01 SM R_0805 R632 Chip Resistor 10 1 8W 1 07 91009 01 SM R_0805 R633 Chip Resistor 1 2 1 8W 1 07 91208...

Page 58: ...3 Ceramic Capacitor SMD 100nK 100V 0805 X7R 26 10412 01 SM C_0805 C644 Ceramic Capacitor SMD 100nK 100V 0805 X7R 26 10412 01 SM C_0805 C645 Ceramic Capacitor SMD 100nK 100V 0805 X7R 26 10412 01 SM C_0...

Page 59: ...SOT23 Q704 Transistor DTC114EKA 31 00114 05 SOT23 Q705 Transistor DTC114EKA 31 00114 05 SOT23 Q706 Transistor DTC114EKA 31 00114 05 SOT23 Q707 Transistor DTA114EKA 31 00114 01 SOT23 Q708 Transistor DT...

Page 60: ...tch 5mm R738 Chip Resistor 470 1 4W 5 07 90471 02 SM R_1206 R740 Chip Resistor 680 1 8W 5 07 90681 01 SM R_0805 R741 Chip Resistor 680 1 8W 5 07 90681 01 SM R_0805 R742 Chip Resistor 220 1 8W 5 07 902...

Page 61: ...2 01 Pitch 10mm CY703 High Voltage Ceramic Disc Capacitor 2 2nF 400V X1 250V Y1 5 A05 22242 00 Pitch 10mm INDUCTOR L700 Common Mode Choke 10MH HJ uF16 013 A22 00290 00 L702 Inductor 33uH 3A 08 02330 0...

Page 62: ...Resistor 100 1 4W 5 07 90101 02 SM R_1206 R822 Chip Resistor 10K 1 8W 5 07 90103 01 SM R_0805 R823 Chip Resistor 10K 1 8W 5 07 90103 01 SM R_0805 R824 Chip Resistor 100 1 8W 5 07 90101 01 SM R_0805 Z...

Page 63: ...X2 10 A25 33422 00 CX802 Interference Suppression Cap MKP62 330nF 275VAC X2 10 A25 33422 00 CY800 Hign Voltage Cermatic Capacitor 680pF 400V X1 250V Y1 10 A05 68142 01 Pitch 10mm CY801 Hign Voltage Ce...

Page 64: ...3PJ 50V 0805 NPO 26 33051 01 SM C_0805 TRANSFORMER T100 Audio Transformer MS8121NL 22 12204 01 T101 Audio Transformer MS8121NL 22 12204 01 T103 Audio Transformer MS8121NL 22 12204 01 CONNECTOR J100 RC...

Page 65: ...terminal strip tin wire UL1015 16AWG L 150mm 14 50202 05 P N 01 50214 00 PCB13 BOARD BINDING POST BOARD R CHANNEL CAPACTIOR C901 Ceramic Capacitor S MD 470PJ 200V 1206 NPO 26 47122 02 S M C_1206 C902...

Page 66: ...mm 300 3mm 0 1X0 65 14 50220 01 Wire One terminal R VL1 4 another terminal strip tin wire UL1672 18AWG L 70mm A14 50201 00 Wire Two terminal VH 3Y wire UL1672 18AWG L 150mm 14 50202 00 Wire One termin...

Page 67: ...F001 F002 F004 F005 F003 F006 F007 F008 F010 F013 F009 F012 F011 F014 S021 S021 S023 S026 S027 S022 S025 S024 F015 All manuals and user guides at all guides com...

Page 68: ...st strap device which should be removed for potential shock reasons prior to applying power to the unit under test 2 After removing an electrical assembly equipped with E S devices place the assembly...

Page 69: ...007 86 119002 0 Pad 4 C019 J83 048010 0 Foot Assy 4 S008 61 023508 0 Machine Screws 6 F000 FASCIA Exploed View Drawing 1 S009 78 119003 0 PA TUBE 4 F001 70 119004 0B Fascia 2 1 S010 61 023506 0 Machin...

Page 70: ...1 2 3 3 4 6 5 8 7 9 10 11 12 13 14 15 or 16 17 18 19 20 All manuals and user guides at all guides com...

Page 71: ...45020 00 Instruction Manual 1 11 30 45021 00 Instruction Manual Sheet 1 12 94 043006 0 Guarantee Card AH version 1 13 90 001013 0 AC Cord Polybag 1 14 A15 16251 00 PS204 SJT 16AWG 3 L 2000 V1625BS 1...

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Page 74: ...0 1 23 4 5 6 All manuals and user guides at all guides com...

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