Touch A Board; Touch B Board - NAD D3020 Service Manual

9.TOUCH A BOARD

GNDA

10.TOUCH B BOARD

CON900
LED_R
1
LED_A
2
LED_W
3
4 5VS
ENCVa
5
ENCVb
6
7
8 GNDB
TCH_SC
9
TCH_STB
10
TO MAIN J114
GNDB
GNDA
J913 J914
5 6 5 6
3 4 3 4
1 2 1 2
GNDA
Header 3X2 Header 3X2
SOURCE POWER
1
1
GNDB
GNDB
J909
5 6
3 4
1 2
Header 3X2
GNDA
J915
5 6
3 4
1 2
Header 3X2
GNDA
5VS
R935 R926
C913
10U 10V
GNDB
D918
N.I. RED
R933
2K2
R932
2K2
R934
2K2
C919
100P
J907
STBY GNDB
J908
SOURCE
C917
100P
GNDB
J910 J911
5 6 5
3 4 3
1 2 1
Header 3X2 Header 3X2
19
J916
5 6
3 4
1 2
Header 3X2
GNDA
R927 R928 R929
D914 D915 D916 D917
White White Amber
C918
100P
GNDB GNDB GNDB
J912
6 5 6
4 3 4
2 1 2
Header 3X2
J905
ENCVb
1
GNDB 2
ENCVa
3
4
5VS 5
6
FFC6