Read Sony STR-DA5500ES Service Manual online
STR-DA5500ES
120
F-HDMI-SATA Board
IC8305 CXB1443AR-T4
AP
34
AN
33
SCL5
31
GND
32
SDA5
30
DDCGND
29
HPD_CE
27
VCC
26
CE
25
DDC5V
28
RXTM
36
VCC
35
WN
WP
WP
24
23
23
GND
22
GND
15
TEST
1
VCC
2
DN
3
DP
4
SCL3
6
GND
5
DDGGND
8
SDA3
7
TEST2
9
OPACTRL
10
VCC
11
REXT
12
XN
XP
XP
21
20
20
YN
YP
YP
17
16
16
VCC
VCC
VCC
19
18
18
ZN
ZP
ZP
14
13
13
VCC 37
VCC 38
VCC 38
VCC 42
VCC 43
VCC 43
VCC 47
VCC 48
VCC 48
BN 39
BP 40
CN 45
CP 46
GND 41
GND 44
BUFFER
BUFFER
BUFFER
DIGITAL
XP-SW
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BIAS
FUNCTION
CONTROL
BUFFER
DDC
BUFFER
EQ AMP
EQ AMP
EQ AMP
EQ AMP
LOS
IC8306 PCA9517DP.118
1
VCCA
8 VCCB
7 SCLB
6 SDAB
5 EN
2
SCLA
3
SDAA
4
GND
IC8307 TK11133CSCL-G
CONTROL
CIRCUIT
BANDGAP
REFERENCE
+
–
OVER HEAT &
OVER CURRENT
PROTECTION
1
VCONT
3
NP
2
GND
4
VOUT
5
VIN
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