Sony STR-DA2800ES Service Manual page 121

IC6016 NJU7181RB1 (TE2)
8 7 6 5
LATCH
DELAY
+
LEVEL
DETECTOR
–
1 2
IC6201 TC74VHC157FT (EKJ)
SELECT 11 1 16
V
CC
S
1A 2 1A G 15 STROBE
INPUT
3 4A
1B 1B 4A 14
4B
4 13
OUTPUT 1Y 1Y 4B
2A 5 2A 4Y 11 12 4Y
INPUT
6 11 3A
2B 2B 3A
7 10 3B
OUTPUT 2Y 2Y 3B
3Y
GND 8 3Y
9
IC6204 S-80929CNMC-G8ZT2G
OUT 1
VDD 2
–
+
VREF
VSS 3
3 4
INPUT
OUTPUT
INPUT
OUTPUT
5 CD
DELAY
CIRCUIT
4 NC
IC6023 NJM2505AF (TE2)
Vout 1
5
2
GND
4
V+
3
IC6203 TC7WH74FU (TE12R)
8 7 6 5
S R Q
C D Q
1 2 3 4
STR-DA2800ES
VGND
Vin
121