Sony HCD-GTX888 Service Manual page 67

• IC Block Diagrams
AINR 1
AINL 2
3
CKS1
4
VCOM
IC501 AK5358AET-E2 (BD93 Board)
Decimation
·
Modulator
·
Decimation
Modulator
Voltage
Reference
5
6 7 8
IC401 BA5826SFP-E2 (BD93 Board)
1
SP–
D.BUFF
2
SP+
LEVEL
D.BUFF
SHIFT
3
SPIN
RST 4
THERMAL
SHUT-DOWN
MONITOR
REG–B 5
6
REGO
MUTE 7
GND 8
DRIVER
MUTE
9
TIN
(TIN) 10
LEVEL
SHIFT
D.BUFF
T– 11
D.BUFF
T+
12
GND 13
OPOUT
14
HCD-GTX777/GTX787/GTX888
16 15 14
Filter
Serial I/O
Interface
Filter
Clock
Divider
28 GND
27
SL–
D.BUFF
26 SL+
D.BUFF
LEVEL
SHIFT
25
SLIN
24 (SLIN)
23
VREF
22 VCC
VCC
21 VCC
VCC
20
(FIN)
19 FIN
LEVEL
SHIFT
D.BUFF
F–
18
D.BUFF
17 F+
NC
16
15 OPIN
13
SCLK
12
MCLK
11
10 LRCK
9 SDTO
67