NAD T 741 Service Manual page 39

S-VIDEO ASSEMBLY
U501: 4052
10
B
9
C
CONVERSION
6
IN H
V
VIDEO ASSEMBLY
U401: MC14051
11
A
10
B
9
C
6
IN H
V
DD
16
BINARY
LOGIC
TO
LEVEL
1 OF 4
DECODER
WITH
INHIBIT
8 7
V
SS EE
V
DD
16
BINARY
LOGIC
TO
LEVEL
1 OF 8
CONVERSION
DECODER
WITH
INHIBIT
8 7
V V
SS EE
X CHANNELS IN/OUT
3 2 1 0
13 15 11 12
TG
TG
TG
TG
TG
TG
TG
TG
1 5 2 4
0 1 2 3
Y CHANNELS IN/OUT
CHANNEL IN/OUT
7 6 5 4 3 2 1 0
4 2 5 1 12 15 14 13
51
13
COMMON X
OUT/IN
COMMON Y
OUT/IN
3
TG
TG
TG
3 COMMON
TG
OUT/IN
TG
TG
TG
TG