Numark NS6 Service Manual page 19

6
+12V
On/Off
DC POWER IN
12VDC @ 2A
D2
1
NC
2
J12 1
3
SW1
SPUN19C606-YN
3 MBRA340T3 4
4
NC
D 2 5 C41
P6 6
0.1uF 1
L3
SINGLE POINT GROUND
C
B
A
MOUNTING HOLES TEST POINTS
R257 DNS 0
TP18 TP13
R188 DNS 0
TP14
TP5
R252 DNS 0
TP15
TP12
$$$21748 TP16
TP17
5
+12V
U22
4 VCC
AP1510 OUTPUT 5
OUTPUT 6
R207
3 3 OSCSET FB 1
C40
3.01k 1% EN
VSS VSS
2 8 7
2 0.1uF
C173
C191
DNS 1000pF
470uF,25V
R206
100k 1%
C172 C164
0.1uF 0.1uF
POWER FAIL DETECT
R250 10k 1%
2.6V threshold
R253 16.9k 1%
2.5V reference
C236
U32 R251
0.1uF 2.94k 1%
LM431ACM3
MBRA340T3
AN_POWER_EN
R249
0 ohm
D16
MBRA340T3
C124 C146
R116
0.1uF 220uF,35V
R259
470 ohm
SEN1
TLP181
10k 1%
R260
ACROSS GND PLANE SPLIT
R254 DNS 0
R255 DNS 0
R256 DNS 0
4 3
+5VA
+5VA
TP4
L7
33uH
C158
R193
6.81K 1% 0.1uF
C133
D17
470uF,25V
MBRA340T3
R194
1.30k 1%
+3V3
R247
10k 1%
2 -
1
U31-A POWER_FAIL
3
+
LM393
+12V
6 -
7 8
U31-B
U31-C
5 C237 +v
+
LM393 -v
LM393
0.1uF 4
R264 DNS 0 ohm
D5
220uH
S
L5
Q18-A
FDC6306P
C99
G
10k 1%
220uF,35V R262
+12VA
R261 4.7k
R124 8.66k 1%
U10
FB 4 R132 1.00k 1%
AP1501
1 VIN
220uH
OUT 2
L6
ON/OFF
GND
5 3 6 C83
220uF,35V
D12 D8
47.5k 1%
MBRA340T3 MBRA340T3
R115
47.5k 1%
2
+3.3V
+3V3
U21
TP9
BA033FP
1 IN OUT 3
GND
2 C189
C178 C190
0.1uF
0.1uF 22uF,16V
GROUNDING LUG GROUND
+12VA
+12VA
D
S D
Q18-B
FDC6306P
G
Q19
MBT4401
C79
0.1uF
-12VA
COMPANY:
-12VA
TITLE:
PART NUMBER: 9-40-0573-4
ASSY NUMBER: 9-79-0573-4-0
DRAWN: DATED:
AP,CN
1/24/2011
FILENAME:
NK18AN401K.SCH
RELEASED: DATED:
SCALE:
1
+2.5V
+2V5
U30
NCP500SN25T1
1 VIN VOUT 5
3 ON/OFF NC 4 NC
C230 C228
D
GND
2
1uF 1uF
NC
NC
C
B
NUMARK
A
NK18 ANALOG PCB
SIZE:
C
SHEET: 5 OF 5