Sony STR-DA6400ES Service Manual page 136

STR-DA6400ES
QQ
3 7 63 1515 0
IC8201 PCA9665PW
BYTE OWN
COUNT ADDRESS
READ/WRITE
READ/WRITE READ/WRITE
D0 1
D1
2
D3 3
BUS
D3 4
BUFFER
D4 5
READ/WRITE
D5 6
D6 7
D7 8
SI
STO
STA
ENSIO
AA
TE
L 13942296513
i.c. 9
VSS 10
IC8202 TK11225CMCL-G
6 5
CONTROL
CIRCUIT
CONSTANT
CURRENT
SOURCE
BANDGAP
REFERENCE
1 2
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136
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SCL LOW SCL HIGH TIMEOUT
PERIOD PERIOD REGISTER
READ/WRITE
READ/WRITE
DATA INDIRECT STATUS
REGISTER ADDRESS REGISTER
POINTER
READ ONLY
WRITE ONLY
68-BYTE
BUFFER
SDA
CONTROL
SI
STO
STA
SCL
CONTROL
ENSIO
4
OVER HEAT &
OVER CURRENT
PROTECT
3
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i
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8
I2C-BUS
SOFTWARE
RESET
MODE
REGISTER
REGISTER
WRITE ONLY READ/WRITE
INDIRECT
CONTROL
REGISTER
REGISTER
ACCESS
READ/WRITE
READ/WRITE
POWER-ON
20 VDD
RESET
FILTER 19 SDA
FILTER 18 SCL
17 RESET
CLOCK
INOUT
SELECTOR
16 INT
CONTROL
OSCILATOR
Q Q 15 A1
3 6 7 1 3
CONTROL BLOCK
14 A0
13 CE
12 RD
11 WR
IC8205 SI-3010KM-TLS
VC 1
VIN 2
GND 3
–
+
REF
VOUT 4
ADJ 5
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2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
TSD
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co
9 9
2 8 9 9