Sony STR-DA1200ES - Block Diagram - HDMI Section

STR-DA1200ES
2424
STR-DA1200ES
6-3. BLOCK DIAGRAM – HDMI Section –
SYSTEM CONTROLLER
IC2054 (3/4)
CN5001
HDMI
DVD IN
A24
77
B24
76
1
3
A23
74
B23
73
4
6
A22
71
B22
70
7
9
A21
68
B21
67
10
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
SDA (5V)
+5V POWER
18
12
15
16
21
S1
HDMI RECIVER, HDMI TRANSCEIVER
IC5001
103
NO USE
42
OEB
102
NO USE
SCL2
64
HOT PLUG DET
19
HPD2
62
HOT PLUG DET
19
HPD1
80
SDA2
63
CN5002
HDMI
TV/SAT IN
A14
15
B14
14
1
3
A13
12
B13
11
4
6
A12
9
B12
8
7
9
A11
6
B11
5
10
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
SDA (5V)
+5V POWER
18
12
15
16
SCL1
3
SDA1
2
104
NO USE
LEVEL SHIFT
IC5004
ANALOG SWITCH
IC5005
CN5003
HDMI MONITOR OUT
Y4
25
Z4
26
1
3
Y3
28
Z3
29
4
6
Y2
31
Z2
32
7
9
Y1
34
Z1
35
10
HPD_SINK
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
40 19
12
15
16
+5V POWER
18
SCL_SINK
38
SDA_SINK
39
+3.3V
REGULATOR
IC5003
D +6.5VHDMI +3.3V
+5V
REGULATOR
IC5002
• SIGNAL PATH
:VIDEO
:AUDIO (DIGITAL)