STR-DA5500ES - Sony Audio Service Manual (repair manual). Page 125

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STR-DA5500ES
125
IC8201  PCA9665PW
20 VDD
19 SDA
18 SCL
17 RESET
16 INT
15 A1
14 A0
13 CE
12 RD
11 WR
BUFFER
BUS
REGISTER
READ/WRITE
DATA
REGISTER
READ/WRITE
CONTROL
ADDRESS
POINTER
WRITE ONLY
INDIRECT
REGISTER
ACCESS
READ/WRITE
INDIRECT
CONTROL BLOCK
INOUT
CONTROL
SELECTOR
CLOCK
OSCILATOR
REGISTER
READ ONLY
STATUS
68-BYTE
BUFFER
FILTER
SDA
SI
AA
STO
STA
ENSIO
CONTROL
ADDRESS
READ/WRITE
OWN
COUNT
READ/WRITE
BYTE
PERIOD
READ/WRITE
SCL LOW
REGISTER
RESET
WRITE ONLY
SOFTWARE
PERIOD
READ/WRITE
SCL HIGH
MODE
REGISTER
READ/WRITE
I2C-BUS
REGISTER
READ/WRITE
TIMEOUT
SCL
SI
STO
STA
ENSIO
CONTROL
POWER-ON
RESET
1
D0
7
D6
2
D1
3
D3
4
D3
5
D4
6
D5
9
i.c.
10
VSS
8
D7
FILTER
IC8202  TK11225CMCL-G
1
2
3
6
4
CONT
GND
NP
VIN
5
GND
VOUT
CONTROL
CIRCUIT
BANDGAP
REFERENCE
CONSTANT
CURRENT
SOURCE
OVER HEAT &
OVER CURRENT
PROTECT
IC8205  SI-3010KM-TLS
1
VC
TSD
2
VIN
3
GND
4
VOUT
5
ADJ
+
REF
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