Sony STR-K995 Service Manual page 46

STR-K995
QQ
3 7 63 1515 0
– HDMI RE Board –
IC3503 TMD341APFCR
80 79 78 77
NC 1
2
SDA1
SCL1 3
VCC
4
GND
RX W/EQ
B11 5
6
A11
VCC
VCC 7
RX W/EQ
B12 8
A12 9
VCC
GND 10
RX W/EQ
B13 11
A13 12
VCC
VCC 13
TE
RX W/EQ
L 13942296513
B14 14
A14 15
GND 16
VCC 17
3-TO-1 MUX
VSADJ 18
PRE 19
NC 20
21 22 23 24 25
IC3504, IC3521 SN74LV4052APWR
2Y0 1
2Y2 2
2-COM 3
www
2Y3 4
2Y1 5
INH 6
.
GND 7
GND 8
46
http://www.xiaoyu163.com
76 75 74 73 72
RX W/EQ RX W/EQ
3-TO-1 MUX
TMDS TMDS
DRIVE DRIVE
26 27 28 29 30
16 VCC
15 1Y2
14 1Y1
1-COM
13
12 1Y0
x ao
y
11 1Y3
i
10 A
9 B
http://www.xiaoyu163.com
8
71 70 69 68 67 66
RX W/EQ RX W/EQ
Q Q
3 6 7 1 3
3-TO-1 MUX 3-TO-1 MUX
TMDS TMDS
DRIVE DRIVE
31 32 33 34 35
IC3507 PCA9517DP.118
VCCA 1
SCLA 2
SDAA 3
u163
GND 4
.
2 9 9 4 2 8
65 64 63 62 61
60
VCC
59
RX W/EQ
58
57
VCC
56
RX W/EQ
55
54
VCC
53
RX W/EQ
52
51
VCC
50
RX W/EQ
49
48
1 5 0 5 8 2 9 9 4
47
46
45
CONTROL
LOGIC
44
43
42
41
36 37 38 39 40
8 VCCB
7 SCLB
m
6 SDAB
co
5 EN
9 9
NC
GND
A34
B34
VCC
A33
B33
GND
A32
B32
VCC
A31
B31
2 8 9 9
GND
SCL3
SDA3
HPD3
VCC
OE
NC