Numark NS7 Service Manual page 24

6
D
+VBUS
+3.3V
R1
C14 C20 C24
100k
0.1uF 0.1uF 0.1uF
C3 C8
R2
1M 1uF 0.1uF R14
USB CONNECTOR
C1 0.1uF
5
2 RPU
ACM2012-900-2P
+VBUS 1 55 VBUS
D- 2 2 3 4 DM
J1 3 3 DP
D+ 4
GND 4
1 L1
18pF C9 58 XTAL1
6
X1
12 MHz
C2 0.1uF
57 XTAL2
18pF C27
+3.3V
R3-A 10K 8 EOT
R12 47 ohm 9 DREQ
DREQ
10 DACK
C
DACK
R3-B 10K 11 DIOR
12 DIOW
R3-C 10K
53 DATA15
52 DATA14
51 DATA13
50 DATA12
49 DATA11
48 DATA10
47 DATA9
46 DATA8
45 DATA7
44 DATA6
43 DATA5
42 DATA4
40 DATA3
39 DATA2
38 DATA1
37 DATA0
DATA_ADC
B
A
5
C16
C26 C17 C23
0.1uF
4.7uF,25V 0.1uF 0.1uF
DEVELOPMENT ONLY
+5V
1.5K
VCC(3.3V) VCC(I/O) VCC(1.8V)
MCU_PRGD
BCLK_5V
READY/IORDY 15
NC
DAC1_5V
INTRQ 14 10K R3-D
NC
SUSPEND 64
WAKEUP 63 R15-A 10K
U4 NC
CS 18
ISP1583
CS0 21
NC
CS1 22
NC
+3.3V
R15-D
DA2 17 10K
NC
+5V
MODE0/DA1 60 R15-C 10K
MODE1 34
NC
BUS_CONF/DA0 62 R15-B 10K
R85
RREF 6 R13 12.0k 1%
DNS_10K
RESET 7
USB_RESET
AUDIO_RESET
INT 16 R22
USB_INT
47 ohm
ALE/A0 36 ALE
RW/RD 19
RD
DS/WR 20 WR
AD0 23 AD00
AD1 24 AD01
AD2 25 AD02
AD3 27 AD03
AD4 28 AD04
AD5 29 AD05
AD6 30 AD06
AD7 31 AD07
AD[00:07]
NC 33
NC
DGND AGND
2_79_1583
4 3
DEVELOPMENT ONLY
PROGRAMMING HEADER
+5V
J5
1
2 C38 0.1uF
3
4 C30 0.1uF
5
6 C22 0.1uF
470 ohm
VCC
4 RESET PB0/OC0/T0 40
NC
PB1/T1 41
USB_RESET
PB2/AIN0 42
NC
18pF C36 14 XTAL2 PB3/AIN1 43
NC
PB4/SS 44
PB5/MOSI 1 R44 47 ohm
DAC1_5V
PB6/MISO 2
MCU_PRGD
15 XTAL1 PB7/SCK 3 47 ohm
R46
U6 BCLK_5V
18pF C37
ATMEGA162
PC0/A8 18
29 PE0/ICP/INT2 PC1/A9 19
NC
R49 26 PE2/OC1B PC2/A10 20
PC3/A11 21
47 ohm
PC4/A12 22
27 PE1/ALE PC5/A13 23
13 PD7/RD PC6/A14 24
12 PD6/WR PC7/A15 25
AD00 37 PA0/AD0
AD01 36 PA1/AD1
AD02 35 PA2/AD2 PD0/RXD 5
AD03 34 PA3/AD3 PD1/TXD 7
MIDI_FROM_USB
AD04 33 PA4/AD4 PD2/INT0 8
USB_INT
AD05 32 PA5/AD5 PD3/INT1 9
AD06 31 PA6/AD6 PD4/XCK 10
USB_CONNECTED_LED
AD07 30 PA7/AD7 GND PD5/OC1A 11
2_70_1616
2
WAVE SOLDER DAMAGED CPLD ON DJIO!
C49
USB DEBUG
+5V
C40
C35
R39 C41
RED
39 CLK0/I
BCLK_5V
LED1
R70-A 47 ohm 40 A0/GOE0
BCLK_CODEC
41 A1
NC
R70-B 47 ohm 42 A2
MCLK_CODEC
R70-C 47 ohm 43 A3
DATA_DAC_1
R70-D 47 ohm 44 A4
DATA_DAC_2
2 A5
NC
3 A6
NC
4 A7
NC
470 ohm 7 A8
R55
DAC2_5V_00 8 A9
NC
DAC2_5V_01 R56 1M 9 A10
DAC2_5V_02 DAC2_5V_07 13 A12
DAC2_5V_06 14 A13
DAC2_5V_03
X3
DAC2_5V_04 DAC2_5V_05 15 A14
C42 C39
DAC2_5V_05 DAC2_5V_04 16 A15
11.2896 MHz
DAC2_5V_06 17 CLK2/I
NC
DAC2_5V_07 20pF 20pF
R54 DNS_0 ohm
+5V
R61
0 ohm
1
LRCK_UC
3
U7-A
2
74AHCT08
+5V
12
MIDI_TO_USB
11
U7-D
13 C34
0.1uF
74AHCT08
9
8
U7-C
10
MIDI_FROM_USB_CTS
74AHCT08
COMPANY:
TITLE:
PART NUMBER: 9-40-0476-4
ASSY NUMBER:
9-79-0476-4-0
DRAWN: DATED:
09/16/2008
C. NICOLLS/JAB/AP
FILENAME: NK06AN400A.sch
RELEASED: DATED:
SCALE:
1
REVISION RECORD
LTR ECO NO: APPROVED: DATE:
+3.3V
0.1uF
0.1uF
0.1uF
0.1uF
+3.3V
R69-B 47 ohm
NC NC
R69-D 47 ohm
NC NC
B0 18 DAC2_5V_03
VCC B1 19 DAC2_5V_02
B2 20 DAC2_5V_01
B3 21 DAC2_5V_00
B4 22
B5 24
U8 B6 25
USB_CONNECTED_LED
LC4032V B7 26
DAC1_5V
B8 29
NC
B9 30 47 ohm
R62
DACK
B10 31
DREQ
B12 35
NC R69-C 47 ohm
LRCK_UC
B13 36 R69-A 47 ohm
LRCK_CODEC
B14 37
NC
B15/GOE1 38
AUDIO_RESET
TDO 32
+3.3V
TDI 1
GND J6
TMS 23
TCK 10 1
2
3
4
NC
5
NC
6
7
8
DNS
14
v+
U7-E
v-
74AHCT08
7
4
6
NC
U7-B
5
74AHCT08
NUMARK
NK06 ANALOG PCB
DIGITAL
REV: 4
SIZE:
C
1 5
SHEET: OF
D
C
B
A