Block Diagram - Hdmi Section - Sony STR-KM2 Service Manual

5-3. BLOCK DIAGRAM – HDMI Section –
KM3
CN3503
DATA2+
1
DATA2–
3
DATA1+
4
DATA1–
6
DATA0+
7
DATA0–
9
CLOCK+
BD/DVD
10
IN CLOCK–
12
SCL (5V)
15
SDA (5V)
16
HOT PLUG DET
19
CEC
13
+5V POWER
18
CN3502
DATA2+
1
DATA2–
3
DATA1+
4
DATA1–
6
DATA0+
7
DATA0–
9
GAME CLOCK+
10
IN
CLOCK–
12
SCL (5V)
15
SDA (5V)
16
HOT PLUG DET
19
CEC
13
+5V POWER
18
HDMI
CN3501
DATA2+
1
DATA2–
3
DATA1+
4
DATA1–
6
DATA0+
7
DATA0–
9
SAT/CATV CLOCK+
10
IN
CLOCK–
12
SCL (5V)
15
SDA (5V)
16
HOT PLUG DET
19
CEC
13
+5V POWER
18
CN3500
DATA2+
1
DATA2–
3
DATA1+
4
DATA1–
6
DATA0+
7
DATA0–
9
CLOCK+
10
TV OUT
CLOCK–
12
ARC
SCL (5V)
15
SDA (5V)
16
HOT PLUG DET
19
CEC
13
+5V POWER
18
+5V
STR-KM2/KM3
IC3500
HDMI RECEIVER
125 R1X2+
124 R1X2-
123 R1X1+
122 R1X1-
121 R1X0+
120 R1X0-
DE 73
119 R1XC+
VSYNC 74
118 R1XC-
HSYNC 75
DSCL1 73
35
36 DSDA1
34 HPD1
33 R1PWR5V
134 R2X2+
133 R2X2-
132 R2X1+
131 R2X1-
WS/DR0 99
130 R2X0+
SCK/DCLK 100
129 R2X0-
SD0/DL0 101
128
R2XC+
SD1/DR1 102
127 R2XC-
SD2/DL1 103
39 DSCL2
SD3/DR2 104
40
DSDA2
SPDIF/DL2 106
38 HPD2
37 R2PWER5V
XTALOUT 4
XTALIN 5
X3501
27MHz
143 R3X2+
142
R3X2-
141 R3X1+
140 R3X1-
139
R3X0+ CSCL 23
138 R3X0- CSDA
24
137
R3XC+
136 R3XC-
43 DSCL3
44
DSDA3
42 HPD3
IC3530
41 R3PWR5V
+1.83V
+1.8V 1
REG
IC3501
HDMI TRANSMITTER (1/2)
IC3532
40 TX2+
+3.3V
+3.3V 1
39 TX2-
REG
37 TX1+
36
TX1-
34 TX0+
IC3531
33 TX0-
31
TXC+
+1.2V
+1.2V 1
30 TXC- REG
46 DSCL
47 DSDA
51 HPD
DCCPWR5V
45
IC3501
HDMI TRANSMITTER
(2/2)
1 DE
VSYNC
3
2 HSYNC
1
48 CSCL
49 CSDA
5 21 20 19 18 17 15 16 10 11 9 8 7 6 4
8
IC3509
+5V
4 +5V REG
D3529
6
IC1500
D3515
8 8 +4V REG 2
+13V
15 15
IC3507
BUFFER CN3512
7
7 A6 Y1 18
8
A7
8 17
9
A2
3 16
10
A3
4 15
DIGITAL
11
D
A4
5 14 SECTION
12
A5 (Page 14)
6 13
13
A8
9 12
15
A1
2 Y8 11
1
18
IC3533
+5V 4 +5V REG 1
5
5
8
+6 REG IC1600
2
+13V
S
: DVD (DIGITAL)
: VIDEO
STR-KM2/KM3