Sony STR-DA2800ES Service Manual page 131

IC1107 BDJ0801HFV-TR
IC1108 BDJ0901HFV-TR
IREF
VTEMP 1
VREF
TEMP
GND 2
SENSOR
PD 3 PD
– HAT Board –
IC802 TC7W53FK (TE85R)
COMMON 1
INH 2
VEE 3
GND 4
CONVERTER
5 VDD
4 OS
8
C
LOGIC
OUT IN 7
LEVEL
C
OUT IN 6
5
IC2602, 2603 TC74VHC125FK (EL, K)
1 OE 1
2
1A
3
1Y
2 OE 4
5
2A
6
2Y
GND 7
IC861 MAX3222IPWR
POWERDOWN
VCC
EN 1
C1+ 2
CH 0
V+ 3
C1– 4
C2+ 5
CH 1
C2– 6
V– 7
A
DOUT2 8
RIN2 9
ROUT2 10
STR-DA2800ES
14 VCC
13
4 OE
12 4A
11 4Y
10
3 OE
9
3A
8 3Y
20 PWRDOWN
19 VCC
18 GND
17 DOUT1
16 RIN1
15 ROUT1
14 NC
13 DIN1
12 DIN2
11 NC
131