NAD M5 C/AH User Manual

7. AUDIO BOARD
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20
JP603 FFC SMT
FROM DECORD BOARD
IN
U605 LM317
R624 240R 1%
C635
100N
C633
10uF/25V
C624
10uF/16V
+12V+VCCA
R625
240R 1%
R627
2K1 1%
C636
100N
C634 10uF/25V
C625
10uF/16V
-12V-VCCA IN
U606 LM337
S1
+
S2
-
D611 DB104
1 2 3 4 5
JP605
C627 100N C628 100N
C626 2200U/25V C610 2200U/25V
R784 0R R782 0R
-VCCA
+VCCA
S1
+
S2
-
D612
DB104
C609
1000U/10V
C605 100N
+5V
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20
JP606 CON20
Q621 KSC2690
Q623
KSA1220
Q619 KSA1220
R626 2K1 1%
R789 33K
Q622 2SA1015
R786 2.2K R788 1K
R787 9.1K
Q620 2SC1815
R791 10K
R790 4K7
5VD
Q624
2SC3326
R793 4K7
R792
10K
R794 4K7
C646
10UF/16V
C647 10UF/16V
C719 22N/100V
C718 22N/100V
VCO
MC
EAUX33 DAC_CS H_DSAML
H_DSMR
H_DBCKP
TWS TSD3
TBCK MCLK
SCL SDA
R600 0R(NC)
DSDL
1
DSDR
2
DBCK
3
PLRCK
4
PDATA
5
PBCK
6
SCK
7
DGND
8
VDD
9
ADR0
10
ADR1
11
SCL
12
SDA
13
RST
14
VCC2R
15
AGND3R
16
IOUTR+
17
IOUTR-
18
AGND1
19
IREF
20
VCOMR
21
VCOML
22
VCC1
23
AGND2
24
IOUTL+
25
IOUTL-
26
AGND3L
27
VCC2L
28
U604 DSD1794
R628 10K
3.3VD
C619 10UF/16V
5VA
C620 10UF/16V
5VA
C621
10UF/16V
3.3VD
C622
10UF/16V
5VA
R641 750R
R644 750R
C644
1N5
C629 10N C630 10N
R613 47R
R614 47R
R606
10K
R604
10K
R607
10K
+12V-12V
C631 10N
C632 10N
GND
V+
V-
VO
VEE
VCC
GND
V+
V-
VO
VEE
VCC
LOW NO ISE DRIVER
NAD
J603 M5 MODULE
R639 750R
C645 8N2
C602
10N
R637
750R
R640 750R
C643 1N5
R638 750R
C642 10N
+12V-1 2V
R601 750R
R603 750R
C608
1N5
+12V-12V
GND
V+
V-
VO
VEE
VCCGND
V+
V-
VO
VEE
VCC
LOW NO ISE DRIVER
NAD
J604 M5 MODULE
R602 750R
C606 8N2
C607 10N
R642 750R
R645 750R
C604 1N5
R643 750R
C601 8N2
C603 10N
+12V-1 2V
C616
1UF
C612 47UF/16V
C615
1UF
C611 47UF/16V
C617 1UF
C613 47UF/16V
R608 10K
C618 1UF
C614 47UF/16V
L+ L- R+ R-
P609 LCH UNBAL OUTPUT
P610 RCH UN BAL OUTPUT
R631 220K
R632 220K
C638
220P
C637 220P
C787 100N
C788 100N
1 2 3 4
JP607
FROM DECODE BOARD
5VD 3.3VD
STB
1 2
3
P605 LCH BAL OUTPUT
1 2
3
P606 RCH BAL OUTPUT
R611
47R
R612 47R
C639 10U/10V
C706 100N
C710 100N
C711 100N
C713 100N
C712 100N C714 100N
C715 100N
C716 100N
C717 100N
+12V
-12V
D605 12V
D606 12V D607 12V
D608 12V
D609 12V
D610 12V D613 12V
D614 12V
Q626
2SC3324
R652
120
R648 10K
-12V
C640
10U/10V
C707
100N
Q628
2SC3324
R647 121
R646
10K
-12V
C648 22U/10V
C708
100N
Q630
2SC3324
R658 121
R657
10K
-12V
C649 22U/10V
C709 100N
Q632
2SC3324
R654 121
R653 10K
-12V
C641
8N2
2 3
1
8
4
U601A AD8672
6 5
7
U601B
AD8672
2 3
1
8
4
U602A AD8672
6 5
7
U602B AD8672
R615 910
R616 910 R618 910
R619 910R
Q625
2SC3324
Q627
2SC3324
Q629 2SC3324 Q631 2SC3324
+12V +12V +12V +12V
+12V
-12V
+12V
-12V
C720 100N
C722 100N
C721 100N
C723 100N
C726
2N7
C727 2N7
C728 2N7
C729
2N7
1
3 2
RL601A HFD3
4
6 5
RL601B HFD3
1
3 2
RL602A HFD3
4
6 5
RL602B HFD3
Q610 2SC1815
R605 47K
mute
GNDR
Q609 2SC1815
R609 47K
+12V
C686 220P
C698 2N2
R610
9K1
7 8
RL602C
+12V
D603
1N4148
GNDR
2ch mute
Q611 2SC1815
C732 2N2 R617 9K1
7 8
RL601C
+12V
D604
1N4148
R623
43k
R621 43k R620 43k R622 43k
mute
R738
2K2
Q664
8550
Q662
8550
D650
IN4148
D651
IN4148
R748 100K
R749 100K
R747
4k7
R737 47K
D652 IN4148
R751
4K7
C724 47UF/6.3V
-12V
R739 100R
-12V
Q663 2SC1815
R750
4K7
RST
MUTE CIRCULT
C725 220UF/25V
Q666 2SC1815
MUTE0
R797 4K7
Q603 2SC1815
R633
10k
5VD
R629
0R
R630
NC
vmute
5 6
7
U653B OPA2134UA
R695 1K
R672 1K8
R659 2K2
C650 2200P
R683 9K1
C663 130P
R673
1K8
R660 2K2
C656 2700P
R696 1K
R687 9K1
C668 130P
R714
150R
FROUT
V+ V-
3 2
1
8
4
U653A
OPA2134UA
R697 1K
R671
1K8
R661 2K2
C651
2200P
R684
9K1
C664 130P
R674 1K8
R662 2K2
C657 2700P
R698 1K
R686
9K1
C669 130P
R713 150R
FLOUT
V+ V-
3 2
1
8 4
U654A
OPA2134UA
R699 1K
R675 1K8
R663 2K2
C652 2200P
R685 9K1
C662 130P
R676 1K8
R664 2K2
C658 2700P
R700 1K
R690
9K1
C670 130P
R717
150R
SUB
5 6
7
U654B OPA2134UA
R701 1K
R677 1K8
R665 2K2
C653 2200P
R688 9K1
C665 130P
R678 1K8
R666 2K2
C659 2700P
R702 1K R691 9K1
C672 130P
R719
150R
RSOUT
V+ V-
3 2
1
8 4
U655A OPA2134UA
R703 1K
R679 1K8
R667 2K2
C654 2200P
R689 9K1
C666 130P
R680 1K8
R668 2K2
C660 2700P
R704 1K
R693 9K1
C671 130P
R718
150R
LSOUT
5 6
7
U655B OPA2134UA
R705 1K
R681 1K8
R669 2K2
C655 2200P
R692 9K1
C667 130P
R682 1K8
R670 2K2
C661 2700P
R706 1K
R694
9K1
C673 130P
R723
150R
CEN
+12V +12V +12V
-12V -12V -12V
R724 150R R722 150R R721 150R
R720 150R
R716 150R R715 150R
C680 330N
C681 330N C682 330N
C683 330N
C684 330N C685 330N
R708
10K
R707
10K
R710
10K
R709 10K R711
10K
R712
10K
C674
47uF/16V
C675
47uF/16V
C676 47uF/16V
C677 47uF/16V
C678
47uF/16V
C679
47uF/16V
Q650 2SC3326
Q652 2SC3326
R727 4K7
R725 4K7
mute
Q651 2SC3326
Q653 2SC3326
R728 4K7
R726 4K7
mute
Q654 2SC3326
Q657 2SC3326
R732 4K7
R729 4K7
mute
Q655 2SC3326
Q658 2SC3326
R733 4K7
R730 4K7
mute
Q656 2SC3326
Q659 2SC3326
R735 4K7
R731 4K7
mute
Q660 2SC3326
Q661 2SC3326
R736 4K7
R734 4K7
mute
1 2 5 6 9
10 11 12
7 8 3 4
P650 MULTICHANNEL OUTPUT
FROUT FLOUT RSOUT LSOUT SUB CEN
C768 220P C769 220P C770 220P C771 220P C772 220P C773 220P
R768 220K R769 220K R770 220K R771 220K R772 220K R773 220K
D655 12V D661 12V D656 12V D662 12V
D657 12V D663 12V
D658 12V D664 12V
D659 12V D665 12V D660 12V D666 12V
R775
75R
C794 470P
C795 470P
FB603 2.4UH
D653 1N6263 D654 1N6263
1 2 3 4
P651 OSD OUTPUT
5VD
2 7
R651B
0R
1 8
R651A
0R
4 5
R651D
0R
3 6
R651C
0R
C688 100N
LOUT1-
1
LOUT1+
2
DZF3
3
DZF2
4
DZF1
5
CAD0
6
ACKSN
7
PDN
8
BICK
9
MCLK
10
DVDD
11
DVSS
12
SDTI4
13
SDTI1
14
SDTI2
15
SDTI3
16
LRCK
17
I2C
18
CCLK/SCL
19
CDTI/SDA
20
CSN/CAD1
21
DCLK
22
DSDL4
23
DSDR4
24
DSDL1
25
DSDR1
26
DSDL2
27
DSDR2
28
DSDL3
29
DSDR3
30
DIF0
31
ROUT4-
32
ROUT4+
33
VREFH
34
AVDD
35
AVSS
36
LOUT4-
37
LOUT4+
38
ROUT3-
39
ROUT3+
40
LOUT3-
41
LOUT3+
42
ROUT2-
43
ROUT2+
44
LOUT2-
45
LOUT2+
46
ROUT1-
47
ROUT1+
48
U652
AK4358
5VD
4 5
R655D
0R
2 7
R655B
0R
1 8
R655A
0R
3 6
R655C
0R
LS+ LS- FR+ FR- FL+ FL- SW- SW+ RS- RS+ C- C+
DIF0
5VA
R740 10K
R650
0R
C784 100N
R798 0R
H_DBCKA H_DSALS H_DSARS H_DSAC H_DSASW H_DSAL H_DSAR H_DCLK
TXD RXD
+12V_O/F TRIG_O/F
IR IN
SPDIF
H_DCLK
H_DBCKA H_DSARS H_DSALS H_DSASW
H_DSAC H_DSAR H_DSAL
MUTE0
RST
MC EAUX33 DAC_CS
2 Channel A/D convert
5VA
C690
100N
+12V
-12V
C689
100N
C692
100N
+12V
-12V
C691 100N
C694 100N
+12V
-12V
C693
100N
C699
10UF/16V
C782 100N
C785 100N
C786 100N
5VD 5VD 5VD
C780 100N
3.3VD
C781
10UF/16V
3.3VD
R757 1R
C792 100N
H_DSAML H_DSMR H_DBCKP TWS TSD3 TBCK MCLK SCL SDA RST
RST
Eight channel D/A convert
VM
XM650 XM653 XM652
B650 100N B651 100N B653 100N
-VCCA +VCCA
1 2 3 4 5 6
JP604
FROM SWITCH PSU BOARD
3.3VD
5VD
FB602(NC) FERB
1
R754 68R
R755 330R
C696 100N
R756 91R
5VD
Fibe r O ptic TX Module
TOP VIEW
GND VCC
VIN
DRIVER
IC
1 2 3
P653
SPDIF OUTPUT(OPTICAL)
1 2 3 4
P652 SPDIF OUTPUT(COAXIAL)
R758 1M
C695
100N
R752 10M
SPDIF
R742 33R
11 10
U656E 74HCU04
13 12
U656F 74HCU04
1 2
147
U656A 74HCU04
9 8
U656D 74HCU04
VCC 1A 2A GND
1Y
1Z
2Y
2Z
U659 UA9638C
C697 100N
R743 33R
1 2 3 4 5
6 7 8
T650 DIGITAL SIGNAL TRANSFORMER
R760
56R
5VD
1 2
3
P654 AES/EBU
R759
56R
C700
10UF/16V
C701
10UF/16V
C705 47P
5VD
R803 47K
VCO
5VA 5VA
R746 10k
R745 330
R744 47K
IR IN
EXT IR
Q665 2SC1815
R741
33R
R763 10K
TRIG_O/F
R765 10K
R766 10k
Q667
2SC1815
R764 15k
C791 10N R774 10K
1 2 3 4 5 6
JP601 TO 232 BOARD
R778 10R
R780 0R R779 0R
/EN
1
C1+
2
V+
3
C1-
4
C2+
5
C2-
6
V-
7
RIN
8
ROUT
9
/INV
10
DIN
11
FCON
12
DOUT
13
GND
14
VCC
15
/FCOFF
16
U83 MAX3221
C775
100N
C777 100N
C776
100N
C778 100N
C774 100N
R795 0R R796
0R
RXD TXD
TXD1
RXD1
5VD
5VD
5VD
+12V_O/F
232 AND IR INTERFACE
POWER SUPLY
C702 100N
5VA
R777
10R(NC)
R776
10R
+5V
+12V
C623
10UF/16V
VM
G
1
OUT
2
IN
3
O
4
U658
AMS1117-5.0
C704 100N
5VA
C687
10UF/25V
C703
10UF/16V
5VA
VM
ANALOG AUDIO OUTPUT
DIGITAL AUDIO OUTPUT
OSD
FROM SWITCH POWER BOARD
M5 R-TYPE TRANSFORMER C/AH
12345
1 2
2 AMP PER MODULE
2 AMP PER MODULE
ESD protect Low leakage diode ESD protect Low leakage diode
C730 100N
D616
12V
D615 12V
D618 12V
D617 12V
D602 2V D601 2V
1A
1
1B
2
1Y
3
2A
4
2B
5
2Y
6
GND
7
VCC
14
3Y
8
3A
9
3B
10
4Y
11
4A
12
4B
13
U60774HC86
R634 16.5K
C735 10UF/16V
C734
100N
Q668 2SC1815
R635 10K
R636 10K
5VD
C733 100P
D619
1N4148
2006-2-6
R799
10k
3-30 3-31

NAD M5 C/AH Specifications

General

Brand	NAD
Model	M5 C/AH
Category	CD Player
Language	English