Block Diagram - Digital Video Section - Sony STR-DN1050 Service Manual

STR-DN1050
6-6.
HDMI
IN
STR-DN1050
BLOCK DIAGRAM – DIGITAL VIDEO Section –
CN3504
DATA2+
1 35 R2X2+
DATA2–
3 34 R2X2-
DATA1+
4 33 R2X1+
DATA1–
6 32 R2X1-
DATA0+
7 31 R2X0+
DATA0–
9 30 R2X0-
GAME CLOCK+
10 29 R2XC+
CLOCK–
12 28 R2XC-
SCL (5V)
85 DSCL2
15
SDA (5V)
16 84 DSDA2
HOT PLUG DET
19 86 CBUS_HPD2
CEC
13
+5V POWER
18
87 R2PWR5V
CN3503
DATA2+
1 46 R3X2+
DATA2–
3 45 R3X2-
DATA1+
4 44 R3X1+
DATA1–
6 43 R3X1-
DATA0+
7 42
R3X0+
DATA0–
(for AUDIO)
9 41 R3X0-
CLOCK+
10 40 R3XC+
BD/DVD
CLOCK–
39
12 R3XC-
SCL (5V)
15 89 DSCL3
SDA (5V)
16 88 DSDA3
HOT PLUG DET
19 90 CBUS_HPD3
CEC
13
+5V POWER
18
91 R3PWR5V
CN3502
DATA2+
1 54 R4X2+
DATA2–
3 53 R4X2-
DATA1+
52
4 R4X1+
DATA1–
6 51 R4X1-
DATA0+
50
7 R4X0+
DATA0–
(for AUDIO)
9 49 R4X0-
CLOCK+
SA-CD/CD 10 48 R4XC+
CLOCK–
47
12 R4XC-
SCL (5V)
15 93 DSCL4
SDA (5V)
16 92 DSDA4
HOT PLUG DET
19 94 CBUS_HPD4
CEC
13
+5V POWER
18
95 R4PWR5V
CN3501
DATA2+
1 64 RX52+
DATA2–
3 63 RX52-
DATA1+
4 62 RX51+
DATA1–
61
6 RX51-
DATA0+
7 60 RX50+
DATA0–
9 59 RX50-
VIDEO (MHL)
CLOCK+
58
10 RX5C+
DC5V 1A MAX
CLOCK–
12 57 RX5C-
SCL (5V)
98 DSCL5
15
SDA (5V)
16 97 DSDA5
HOT PLUG DET
19 99 CBUS_HPD5
CEC
13
+5V POWER
18 R5PWR5V
100
IC3506
HDMI RECEIVER
17
R0X2+
R0X2- 16
R0X1+ 15
R0X1- 14
R0X0+ 13
R0X0- 12
R0XC+ 11
R0XC- 10
TXDSCL0 107
TXDSDA0 106
TX_HPD0 105
2 3
SIGNAL BUFFER
IC3800
7
2
SD1_IN/SD1_OUT/
SPDIF1_IN/SPDIF1_OUT 136
SYSTEM CONTROL
IC2100 (4/5)
38 INITX
D3002
MUTEOUT/GPIO9 129
D3005
RESET
4
IC3001
RESET SW
Q3000
SW RESET
RESET 69
Q3004
SS/GPIO2 117
SD0/GPIO4 119
SCLK/GPIO3 118
SD1/GPIO5 120
RESONATOR INVERTER
IC3505
XTALIN 113 1 1A 2A 3
X3501
27MHz
3A 6
32 32
CN3808
DATA2+
1
DATA2–
3
DATA1+
4
DATA1–
6
DATA0+
7
DATA0–
9
(VIDEO 2 IN)
CLOCK+ MHL
10
HDMI
CLOCK– DC5V 1A MAX
12
SCL (5V)
15
SDA (5V)
16
HOT PLUG DET
19
CEC
13
+5V POWER
18
+5V
CEC
CEC_PCONT
CEC_PCONT
CEC
1
2
ARC_SPDIF
D3003
HDMI_MUTE
HDMI CONTROLLER
IC3000 (2/2)
42
HDMI_MUTE
119
D3006
INITX
57
MU_RST
97
165
17 SPSF_SPI_CS
ADV8003_SPSF_DIN
19
ADV8003_SPSF_SCK
21
ADV8003_SPSF_DOUT
20
>008B
DIGITAL SECTION
(2/2)
(Page 29)
>007B
DIGITAL SECTION
(1/2)
(Page 28)
: AUDIO (DIGITAL)
: VIDEO