Read Sony HT-DDW5000 / STR-KM5000 Service Manual online
STR-KM5000
STR-KM5000
15
15
6-2. BLOCK DIAGRAM - HDMI Section -
• SIGNAL PATH
: VIDEO
SYSTEM CONTROLLER
IC1101 (2/5)
CN5001
HDMI
DVD IN
A24
77
B24
76
1
3
3
A23
74
B23
73
4
6
6
A22
71
B22
70
7
9
9
A21
68
B21
67
10
DATA2+
DATA2–
DATA1+
DATA1–
DATA1–
DATA0+
DATA0–
DATA0–
CLOCK+
CLOCK–
CLOCK–
SCL (5V)
SDA (5V)
SDA (5V)
+5V POWER
18
12
15
16
16
21
S1
HDMI RECIVER/TRANSCEIVER
IC5001
34
I2C_SDA(HDMI)/S1
42
OEB
86
HDMI_RESET
SCL2
64
HOT PLUG DET
19
HPD2
62
HOT PLUG DET
19
HPD1
80
SDA2
63
CN5002
HDMI
BD IN
A14
15
B14
14
1
3
3
A13
12
B13
11
4
6
6
A12
9
B12
8
7
9
9
A11
6
B11
5
10
DATA2+
DATA2–
DATA2–
DATA1+
DATA1–
DATA1–
DATA0+
DATA0–
DATA0–
CLOCK+
CLOCK–
CLOCK–
SCL (5V)
SDA (5V)
SDA (5V)
+5V POWER
18
12
15
16
16
SCL1
3
SDA1
2
88
HDMI_DET
LEVEL SHIFT
IC5004
ANALOG SWITCH
IC5005
CN5003
HDMI OUT
Y4 25
Z4 26
1
3
3
Y3 28
Z3 29
4
6
6
Y2 31
Z2 32
7
9
9
Y1 34
Z1 35
10
HPD_SINK
DATA2+
DATA2–
DATA2–
DATA1+
DATA1–
DATA1–
DATA0+
DATA0–
DATA0–
CLOCK+
CLOCK–
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
40
19
12
15
16
16
+5V POWER
18
SCL_SINK 38
SDA_SINK 39
87
+5V_CTRL(HDMI)
+5.8V
REGULATOR
IC5006
+3.3V
REGULATOR
IC5003
HDMI+9.5V
HDMI +3.3V
+5V
REGULATOR
IC5002
: AUDIO (DIGITAL)
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