PCB-1: AUDIO BOARD
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00-19200-10
M12 AH Version
00-19200-20
M12 C Version
A16-19201-22
Audio Board PCB
VM1.1,FR-
4,1.6mm,4Layers,1oz,,TG130,155×
183.1mm
DIODES
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3
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D1005, D1009, D1022, D1023, D1024,
33-40054-02
Schottky Rectifier Diode
BAT54J
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D1010, D1011,D1003, D1004, D1006,
D1008 ,D1031, D1032, D1033, D1034
33-05819-01
DIODE SCHOTTKY
1N5819HW-7-F, 40V, 1A
D1012, D1015, D1016, D1017, D1018,
D1019, D1020, D1021,
33-44148-19
Switch Diode
1N4148W-13-F
D1013, D1027, D1028, D1029, D1030
33-40352-01
Switch Diode
1SS355TE-17
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TRANSISTORS
Q1009, Q1010, Q1011, Q1012, Q1013,
Q1014, Q1017, Q1019, Q1020, Q1021,
31-00114-05
Digital transistor
DTC114EKA
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Q
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Q
Q1018, Q1004, Q1001, Q1002
31-01312-00
Transistor
2SA1312GR(TE85L,F) TO-236MOD
Q1005, Q1006, Q1007
31-03324-00
Transistor
2SC3324-GR(TE85L,F) TO-236MOD
6
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IC
U1000, U1001, U1003, U1004, U1005,
U1006, U1007, U1008, U1009, U1010,
U1011, U1012, U1013, U1014, U1015,
U1016, U1017, U1018, U1019, U1020,
U1021, U1022, U1023, U1024
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ZXCZM800QPATR(CSRA6601A01-CPSA-
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U
U1031, U1032, U1037, U1051, U1052,
U1053, U1054, U1055, U1056
03-07017-01
dual schmitt, high z when
power off
NC7WV17P6X
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U1038, U1039, U1040, U1041, U1042
03-01117-09
Ragulator
ZLDO1117GTA
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U1066, U1069, U1072, U1074
03-49990-01
OPAMP
LME49990MA/NOPB
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3-Terminal Adjustable
Regulator
LM317KCS
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RESISTOR
0
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R
,
3
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R
, ±5% R0603X4
R1039, R1042, R1049
07-90121-10
Chip Resistor NET
120, ±5% R0603X4
R1000, R1001, R1002, R1003, R1027,
R1029
07-90470-08
Chip Resistor
47,0402,1/16W,±5%, RC0402JR-0747RL
R1020, R1024, R1119, R1120, R1032,
C1233, C1239, C1240, C1241
07-90000-00
Chip Resistor
0, 0603, ±5%
0
1
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R
, 0603, ±5%
41
ELECTRICAL PARTS LIST
Summary of Contents for M12
Page 1: ...NAD SERVICE MANUAL DIGITAL PREAMP DAC DIGITAL PREAMP DAC...
Page 6: ...6 Wiring diagram...
Page 29: ...1 AUDIO BOARD 29 PCB LAYOUT Top Layer Bottom Layer...
Page 30: ...2 MDC BOARD 30 Top Layer Bottom Layer...
Page 31: ...31 3 MDC DIGTAL IO BOARD Bottom Layer Top Layer...
Page 32: ...32 4 232_TRIG BOARD Bottom Layer Top Layer...
Page 33: ...33 5 BOOTLOAD BOARD Bottom Layer Top Layer 6 ENCODER BOARD Bottom Layer Top Layer...
Page 34: ...34 7 TOUCH KEY BOARD Bottom Layer Top Layer 8 LED BOARD Bottom Layer Top Layer...
Page 35: ...35 9 FPP BOARD Bottom Layer Top Layer...
Page 36: ...36 10 USB XMOS BOARD Bottom Layer Top Layer...
Page 37: ...37 11 PSU BOARD Top Layer Bottom Layer...
Page 38: ...38 12 ANA BOARD Top Layer Bottom Layer...
Page 39: ...39 13 PHONO BOARD Top Layer Bottom Layer...
Page 40: ...4 14 HTRM2 BOARD Top Layer Bottom Layer...
Page 68: ...68...
Page 70: ...70...