STR-KM5500
STR-KM5500
37
37
6-19. SCHEMATIC DIAGRAM – HDMI SW Section –
• See page 44, 46, 47 for IC Block Diagrams.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
HDMI SW BOARD
0
3.3
0.3
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
1.2
0
3.3 3.3 3.3 3.3 3.3
3.3 3.3 3.3 3.3 3.3
0
0
0
3.3
3.3
5.8
3.3
9.5
3.3
3.3
0
0
3.2 0
0.6 0.6 3.3 0.8 0.8
0.6 0.6 3.3 0.6 0.6
0
0
0
3.3
0
3.3
0
0
3.3
0
3.3
0.1
3.3
0
0
5.8
0
0
0
1.2
5.8
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
NC
SDA1
SCL1
GND
B11
A11
VCC
B12
A12
GND
B13
A13
VCC
D14
A14
GND
VCC
VSADJ
PRE
NC
IC5005
SN74LVC1G3157
DCKR
IC5002
TK11150CSCL-G
POWER CONTROL
HOT PLUG DET
+5 POWER
DCC/CEC GND
SDA (5V)
SCL (5V)
RESERVE (N.C.)
CEC
CLOCK-
CLOCK SHIELD
CLCOK+
DATA0-
DATA0 SHIELD
DATA0+
DATA1-
DATA1 SHIELD
DATA1+
DATA2-
DATA2 SHIELD
DATA2+
19
CN5001
19P
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
S1
+VCC
GND
NC
OEB
CTL
DET
NC
NC
1
CN5004
9P
2
3
4
5
6
7
8
9
HOT PLUG DET
+5 POWER
DCC/CEC GND
SDA (5V)
SCL (5V)
RESERVE (N.C.)
CEC
CLOCK-
CLOCK SHIELD
CLCOK+
DATA0-
DATA0 SHIELD
DATA0+
DATA1-
DATA1 SHIELD
DATA1+
DATA2-
DATA2 SHIELD
DATA2+
19
CN5002
19P
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
HOT PLUG DET
+5 POWER
DCC/CEC GND
SDA (5V)
SCL (5V)
RESERVE (N.C.)
CEC
CLOCK-
CLOCK SHIELD
CLCOK+
DATA0-
DATA0 SHIELD
DATA0+
DATA1-
DATA1 SHIELD
DATA1+
DATA2-
DATA2 SHIELD
DATA2+
19
CN5003
19P
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC5002
IC5006
BA00BCOWFP-E2
+5.8V REG
IC5006
IC5003
BA33BCOFP-E2
+3.3V REG
IC5003
ANALOG SWITCH
IC5004
TC7WZ08FK (TE85R)
IC5005
LEVEL SHIFT
IC5004
+3.3V
+5.8V
TP5016
R5047
0
R5017
0
R5016
0
R5068
100k
R5018
1k
R5019
TP5001
R5048
0
0
R5020
C5002
0.01
C5003
0.01
C5004
0.01
0
R5069
100k
R5022
10k
R5054
10k
R5002
750
0.5%
R5001
3.9k
0.5%
TP5002
R5003
10k
R5004
0
R5005
0
R5006
0
R5007
0
R5008
0
R5009
0
C5022
0.01
R5010
0
R501
1
0
C5023
0.01
R5014
0
R5072
100
R5055
10k
C5001
0.1
C5005
0.01
C5006
0.01
C5007
0.01
C5015
L5013
47
10V
C5014
330
6.3V
C5013
0.33
C5019
0.1
C5018
0.22
C5017
0.22
C5016
0.01
R5029
47k
C5012
330
6.3V
C5021
100
16V
R5024
0
R5052
47k
R5026
100
R5030
10k
R5027
10k
R5028
10k
R5056
1k
R5025
0
C5024
0.33
R5053
2.2k
R5050
1k
R5051
1.5k
C5020
0.1
R5074
2.2k
C5027
47
10V
C5008
0.01
R5015
1k
C501
1
0.01
C5010
0.01
C5009
0.01
R5060
0
R5073
R5049
0
0
R5043
4.7k
R5042
4.7k
R5061
0
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HDMI