Block Diagram - Digital Video Section - Sony STR-DH540 Service Manual

5-5. BLOCK DIAGRAM – DIGITAL VIDEO Section –
CN3504
DATA2+
1
DATA2–
3
DATA1+
4
DATA1–
6
DATA0+
7
DATA0–
9
CLOCK+
BD IN 4K 10
CLOCK–
12
SCL (5V)
15
SDA (5V)
16
HOT PLUG DET
19
CEC
13
+5V POWER
18
CN3503
DATA2+
1
DATA2–
3
DATA1+
4
DATA1–
6
DATA0+
7
DATA0–
9
CLOCK+
DVD IN 10
CLOCK–
12
SCL (5V)
15
SDA (5V)
16
HOT PLUG DET
19
CEC
13
+5V POWER
18
HDMI
CN3502
DATA2+
1
DATA2–
3
DATA1+
4
DATA1–
6
DATA0+
7
DATA0–
9
CLOCK+
GAME IN 4K 10
CLOCK–
12
SCL (5V)
15
SDA (5V)
16
HOT PLUG DET
19
CEC
13
+5V POWER
18
CN3501
DATA2+
1
DATA2–
3
DATA1+
4
DATA1–
6
DATA0+
7
DATA0–
9
SAT/CATV IN
CLOCK+
10
4K
CLOCK–
12
SCL (5V)
15
SDA (5V)
16
HOT PLUG DET
19
CEC
13
+5V POWER
18
STR-DH540
IC3506
HDMI RECEIVER
35 R2X2+ T0X2+ 159
34 R2X2- T0X2- 158
33 R2X1+ T0X1+ 157
32 R2X1- T0X1- 156
31 R2X0+ T0X0+ 155
30 R2X0- T0X0- 154
29 R2XC+ T0XC+ 153
28 R2XC- T0XC- 152
DSCL2 TXDSCL0
85 107
84 DSDA2 TXDSDA0 106
HOT PLUG DET
86 CBUS_HPD2 TX_HPD0 105
+5V POWER
87 R2PWR5V +5V
46 R3X2+
45
R3X2-
44 R3X1+
43 R3X1-
42
R3X0+
41 R3X0-
40
R3XC+
39 R3XC-
89 DSCL3
88
DSDA3
90 CBUS_HPD3
91 R3PWR5V
54 R4X2+
D3002
53 MUTEOUT/GPIO9 129
R4X2-
52 R4X1+
51 R4X1-
50
R4X0+
RESET
49 R4X0-
IC3001
48 R4XC+
47 R4XC-
93 DSCL4
RESET SW
92
DSDA4
Q3000
94 CBUS_HPD4
RESET SW
95 R4PWR5V
RESET 69
Q3001
64
RX52+
63 RX52-
62 RX51+
61 RX51-
60 RX50+
59 RX50-
58 RX5C+
57 RX5C-
98
DSCL5
97 DSDA5 SS/GPIO2 117
99 CBUS_HPD5
SCLK/GPIO3 118
SD0/GPIO4 119
R5PWR5V
100
SD1/GPIO5 120
XTALIN 113
X3501
27MHz
XTALOUT 114
CN3200
DATA2+
1
DATA2–
3
DATA1+
4
DATA1–
6
DATA0+
7
DATA0–
9
TV OUT
CLOCK+
HDMI
10
ARC
CLOCK–
12
SCL (5V)
15
SDA (5V)
16
19
CEC
13
18
9
D3003
SYSTEM CONTROL
IC2100 (5/6)
INITX
38
42
HDMI CONTROLLER
IC3000 (2/2)
31 HDMI_MUTE
D3006
5VPWR_A 32
D3005
INITX
4 38
MU_RST
14
Sparta_RST
29
45 SPSF_SPI_CS
42 ADV8003_SPSF_DIN
43 ADV8003_SPSF_SCK
ADV8003_SPSF_DOUT
44
EEPROM
IC3502
1 /CS
SCK
6
DO
2
5 DI
19 19
CEC
DIGITAL
E
SP_SERIES
SECTION
(Page 16)
MUTE
+5V REG.
1 4 +5V
IC3500
: AUDIO (DIGITAL)
: VIDEO
STR-DH540
Ver. 1.1