Block Diagram - Digital Video Section - Sony STR-DN850 Service Manual

5-5. BLOCK DIAGRAM – DIGITAL VIDEO Section –
CN3505
DATA2+
1
DATA2–
3
DATA1+
4
DATA1–
6
DATA0+
7
DATA0–
9
SAT/CATV CLOCK+
10
CLOCK–
12
SCL (5V)
15
SDA (5V)
16
HOT PLUG DET
19
CEC
13
+5V POWER
18
CN3504
DATA2+
1
DATA2–
3
DATA1+
4
DATA1–
6
DATA0+
7
DATA0–
9
CLOCK+
GAME 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–
(for AUDIO)
9
CLOCK+
HDMI
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–
(for AUDIO)
9
CLOCK+
SA-CD/CD 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
CLOCK+
VIDEO (MHL)
10
CLOCK–
DC5V 1A MAX
12
SCL (5V)
15
SDA (5V)
16
HOT PLUG DET
19
CEC
13
+5V POWER
18
STR-DN850
D/A DIGITAL SIGNAL PROCESSORS
27 R4X2+
26 R4X2-
25 R4X1+
T0X2+ 159 B20
24 R4X1-
T0X2- 158
A20
23 R4X0+
T0X1+ 157 B19
22 R4X0-
T0X1- 156 A19
21 R4XC+
T0X0+ 155 B18
20
R4XC-
T0X0- 154 A18
81 IN5_SCL
T0XC+ 153 B17
80 IN5_SDA
T0XC-
152 A17
82 CBUS_HPD1
TXDSCL0 107 85
TXDSDA0 106 84
83
R1PWR5V TX_HPD0 105
C16
35
R2X2+
34 R2X2-
4
33 R2X1+
32
R2X1-
31 R2X0+
30
R2X0-
29 R2XC+
4
28 R2XC-
85
DSCL2
84 DSDA2
86 CBUS_HPD2
EEPROM
IC3206
87 R2PWR5V
4
46 R3X2+
HDMI TRANSCEIVER
45 R3X2-
IC3506
44
R3X1+
43 R3X1-
42
R3X0+
41 R3X0-
40 R3XC+
39
R3XC-
89 DSCL3
88 DSDA3
90 CBUS_HPD3
91 R3PWR5V
SD1_IN/SD1_OUT/
136
SPDIF1_IN/SPDIF1_OUT
54 R4X2+
RESONATOR INVERTER
53 R4X2-
IC3505
52 R4X1+
XTALIN 113 1 1A 2A 3
51 R4X1-
X3501
50 R4X0+
27MHz
49
R4X0-
3A 6
48 R4XC+
47 R4XC-
93
DSCL4
92 DSDA4
94 CBUS_HPD4
MUTEOUT/GPIO9 129
95 R4PWR5V
64 RX52+
63 RX52-
62 RX51+
61 RX51-
60 RX50+
RESET 69
59 RX50-
58
RX5C+
SS/GPIO2 117
57 RX5C-
SD0/GPIO4 119
98 DSCL5
97
DSDA5
SCLK/GPIO3 118
99 CBUS_HPD5
SD1/GPIO5 120
R5PWR5V
100
AND CONTROLLERS
IC3202
CN3201
DATA2+
RX_2P TX1_2+ H22 1
DATA2–
TX1_2- H23 3
RX_2N
DATA1+
RX_1P TX1_1+ J22 4
DATA1–
RX_1N TX1_1- J23 6
DATA0+
TX1_0+ K22
RX_0P 7
DATA0–
RX_0N TX1_0- K23 9
CLOCK+
TX1_C+ L22 10
RX_CP
CLOCK–
TX1_C-
RX_CN L23 12
SCL (5V)
DSCL2 DDC1_SCL K20 15
SDA (5V)
DDC1_SDA J20 16
DSDA2
HOT PLUG DET
HPD_TX1 L20
RX_HPD 19
CEC
13
+5V POWER
18
+5V
16
13
13
SD-RAM
IC3200
13
16
SD-RAM
IC3203
A8, A11, B8, C8, C10,
C11, D8, D10, D11
D3003
SYSTEM CONTROL
9
IC2100 (5/6)
38 INITX
42
D3002
119
D3006
D3005
RESET
4 57
IC3001
RESET SW
97
Q3000
SW RESET
165
Q3004
17
19
21
20
29 29
TV OUT HDMI
OUT
ARC
CEC
>005B
3
DIGITAL SECTION
(Page 26)
MUTE
HDMI_MUTE
INITX
MU_RST
Sparta_RST
SPSF_SPI_CS
ADV8003_SPSF_DIN
: AUDIO (DIGITAL)
ADV8003_SPSF_SCK : VIDEO
ADV8003_SPSF_DOUT
HDMI CONTROLLER
IC3000 (2/2)
STR-DN850