Numark NK06, Руководство по обслуживанию

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1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
Title
Number Revision Size
A4
Date: 2008/11/4 Sheet of
File: D:\ \..\POTHIRES.sch Drawn By:
CH2_FADER
CH1_FADER
POT SCAN
Routeto Ground at
XFADER
NC
CUE BLEND
CH1_TREBLE CH1_MID CH1_BASS CH2_GAIN
CH2_GAIN CH2_BASS CH2_MID CH2_TREBLE
Placepot wiper capscloseto analog mux
Timed Charging Cap
CP-PRO
D-TYPE STIFF
NC
NC
16 x 10k in parallel = 625 Ohms
D-TYPE STIFF
It isactivelow to ensurethe
LM339 pullsdown hard, rather
than float up to open collector
POTHIRES.sch
9-79-0478(A)-1-0
9-40-0478(A)-1
M.Stith/A.Pisa
NK06 MAIN PCB
NUMARK
ASSY NUMBER:
1 2 3 4 5 6
D
C
B
A
C
D
B
A
COMPANY:
TITLE:
PART NUMBER:
FILENAME:
SCALE:
RELEASED:
DRAWN: DATED:
DATED:
SIZE:
SHEET: OF
* *
#NAME?
2007/11/13
1
2
3
P701
1
2
3
P702
1
2
3
P703
1
2
3
P704
MBT4403
1
2
3
Q703
MBT4403
1
2
3
Q704
LM339
+
11
-
10
13
U712D
LM339
3
1
2
U713E
LM339
+
9
-
8
14
U712C
LM339
+
7
-
6
1
U712A
22.1k 1%
1
2
R720
LM339
+
11
-
10
13
U713D
LM339
+
9
-
8
14
U713C
LM339
+
5
-
4
2
U713B
1
2
3
P709
1
2
3
P708
1
2
3
P707
1
2
3
P706
LM339
+
7
-
6
1
U713A
0.1uF
1
2
C747
0.1uF
1
2
C748
LM339
+
5
-
4
2
U712B
10KB
1
2
3
P705
0.1uF
1 2
C759
0.1uF
1
2
C762
0.1uF
1
2
C763
0.1uF
1
2
C764
0.1uF
1
2
C767
0.1uF
1
2
C765
0.1uF
1
2
C766
0.1uF
1
2
C752
0.1uF
1
2
C753
0.1uF
1
2
C754
0.1uF
1
2
C755
0.1uF
1
2
C756
0.1uF
1
2
C757
CD4052
Y0
1
Y2
2
YOUT
3
Y3
4
Y1
5
INH
6
V
E
E
7
V
S
S
8
B
9
A
10
X3
11
X0
12
XOUT
13
X1
14
X2
15
V
D
D
1
6
U709
0.1uF
1 2
C749
CD4052
Y0
1
Y2
2
YOUT
3
Y3
4
Y1
5
INH
6
V
E
E
7
V
S
S
8
B
9
A
10
X3
11
X0
12
XOUT
13
X1
14
X2
15
V
D
D
1
6
U708
1
0
0
0
p
F
1
2
C
7
5
0
1
M
1
2
R
7
2
1
1000pF
1
2
C751
1
M
1
2
R
7
2
2
1
0
0
0
p
F
1
2
C
7
6
0
1M
1
2
R724
1
0
0
0
p
F
1
2
C
7
6
1
1
M
1
2
R
7
2
5
LM339
3
1
2
U712E
1
2
3
4
5
6
J718
1
2
3
4
5
6
J716
2200pF
1
2
C768
BSS138
1
2
3
Q705
220 ohm
1 2
R726
1
0
K
1
2
R
7
2
3
+VPOT
+VPOT
POT_BANK0
POT_BANK1
POT_BANK2
POT_BANK3
$$$9679
$$$9689
$$$9697
P
O
T
_
R
E
F
$
$
$
1
4
4
7
6
$$$14479
P
O
T
_
G
N
D
POT_GND POT_GND
POT_GND
POT_GND POT_GND
POT_GND
$$$18271
$$$29206
$
$
$
1
$$$19
$$$639
$$$643
$
$
$
7
8
7
$$$791
$
$
$
4
6
4
$$$16460
$$$9216
$$$21245
+VPOT
HIRES_WIPER3
HIRES_TOP
HIRES_WIPER2
HIRES_WIPER1
HIRES_WIPER0
POT_REF
POT_GND
+VPOT
POT_GND
POT_GND
+VPOT
GND
+5V_SWLED
POT_GND
+VPOT
POT_BANK1
POT_BANK2
POT_BANK3
POT_GND POT_GND POT_GND POT_GND
POT_GND POT_GND POT_GND POT_GND
POT_GND POT_GND
POT_GND
POT_GND
+VPOT
POT_GND
POT_BANK0
POT_BANK0
POT_BANK1
POT_REF
POT_GND
POT_BANK2
POT_BANK3
POT_GND
POT_GND POT_GND
POT_GND
HIRES_BOTTOM
PITCH_FADER_RIGHT
PITCH_FADER_LEFT
GND
+5V_SWLED
+5V_SWLED
GND
POT_GND
POT_GND
POT_GND
POT_GND
CAP_DISCHARGE
HIRES_SEL0
HIRES_SEL1
HIRES_SEL0
HIRES_SEL1
1
2
3
4
5
6
J717
4
_
1
5
_
1
0
0
6
_
V
1
2
47uF/35V
C758
1
2
47uF/35V
C746
1
2
R719
243 ohm 1%