Board - Sony NWS-1510 Service Manual

5 - 6. SW-3 BOARD
CN-1
1 N.C.
2 N.C.
3
swos
4
ETl-EFO'-l
5 OISKON
6
FQM)FF
7 RESIN
C2
C7 C1
:rSV
8 +5V
9
G'{) 47u/16v
10
RaOTE
11 SWD4
1 2 SWD3
13 SWD2
14 SWOl
15
swoo
Bl
1 6 G'D
4.7k·e
,-----;
SW-1
I
I
I
SWDO
7,~~I
I I
SWD1
2
SWD2
SWD3
SWD4
SWOS
REF.NO. TYPE
IC 1 SN754528P
IC2 SN74LS14N
IC3 SN74LS123N
IC4 SN74HCOON
L
IC5 SN75452BP
LS14
IC2
LS14
IC2
PIN NO.
t5V GND
8
4
1 4 7
16 8
1 4 7
8 4 _J
5-49
LS123
LS123
cs
10
SW-2
c::::::i
b,d
a~
DTC114ES
B
SW-3
SW-3
c::::::i
LED2
LED1
LE03
b,d
a~
5-50
NWS-1510/1530/1580