Sony STR-DA2800ES - Page 131

STR-DA2800ES
131
IC2602, 2603 TC74VHC125FK (EL, K)
1
2
3
1A
1Y
1 OE
4
5
6
2A
2Y
2 OE
7
GND
10
9
8
3A
3Y
3 OE
13
12
11
4A
4Y
4 OE
14
VCC
– HAT Board –
IC802 TC7W53FK (TE85R)
COMMON 1
INH 2
VEE
3
GND
4 CH 07
VCC
8
A5
LOGIC
LEVEL
CONVERTER
C
OUT IN
CH 16
C
OUT IN
IC861 MAX3222IPWR
1EN
2C1+
3V+
4C1–
5C2+
6C2–
7V–
8DOUT2
9RIN2
10
11
ROUT2
NC
14 NC
15 ROUT1
17 DOUT1
18 GND
19 VCC
20 PWRDOWN
16 RIN1
12 DIN2
13 DIN1
POWERDOWN
IC1107 BDJ0801HFV-TR
IC1108 BDJ0901HFV-TR
1
2
3
4
5
TEMP
SENSOR
PD
IREF
VREF
VTEMP
GND
PD
VDD
OS