Block Diagram - Digital Video Section (1/2) - Sony STR-DN1070 Service Manual

6-5. BLOCK DIAGRAM – DIGITAL VIDEO Section (1/2) –
CN4002
DATA2+
1
DATA2–
3
DATA1+
4
DATA1–
6
DATA0+
7
DATA0–
9
(VIDEO 2 IN)
CLOCK+
10
HDMI
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
(for AUDIO)
DATA0–
9
CLOCK+
SA-CD/CD
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+
(for AUDIO)
7
DATA0–
9
HDMI 4K HDCP 2.2 BD/DVD IN
CLOCK+
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+
SAT/CATV
10
IN
CLOCK–
12
SCL (5V)
15
SDA (5V)
16
HOT PLUG DET
19
CEC
13
+5V POWER
18
STR-DN1070
HPD SWITCH
Q3503
SIGNAL BUFFER
IC4000
SDAA SDAB
3 6
2 SCLA SCLB 7
HPD SWITCH
Q3502
HPD SWITCH
Q3501
HPD SWITCH
Q3500
SYSTEM CONTROLLER
162 IN4_UCOM_HPD
163 IN3_UCOM_HPD
164 IN2_UCOM_HPD
IN1_UCOM_HPD
165
HDMI TRANSCEIVER
IC3503
P3RX2P
52
51 P3RX2M
49
P3RX1P
48 P3RX1M
46 P3RX0P
45 P3RX0M
43 P3RXCP
42 P3RXCM
75 RX3SCL
74 RX3SDA
70 RX3P5V
65 P2RX2P
64 P2RX2M
62 P2RX1P
61 P2RX1M
59 P2RX0P
P2RX0M
58
56 P2RXCP
55
P2RXCM
77 RX2SCL
76 RX2SDA
71 RX2P5V
P1RX2P
90
89 P1RX2M
87 P1RX1P
P1RX1M
86
84 P1RX0P
83 P1RX0M
81 P1RXCP
80 P1RXCM
106
RX1SCL
105 RX1SDA
RX1P5V
72
103 P0RX2P
102 P0RX2M
100
P0RX1P
99 P0RX1M
96
P0RX0M
95 AVDD11RX0_95
94 P0RXCP
93
P0RXCM
108 RX0SCL
107 RX0SDA
73 RX0P5V
IC3002 (4/5)
E2P_WPB 155
HDMI_SDA 150
HDMI_SCL 151
E2P_SEL 154
IN6_UCOM_HPD 159
33 33
HDMI RECEIVER
IC5004 (2/3)
P1TX2P 8 93 P2RX2P
P1TX2M 10 92 P2RX2M
11 90 P2RX1P
P1TX1P
P1TX1M 13 89 P2RX1M
P1TX0P 14 87 P2RX0P
P1TX0M 16 86 P2RX0M
P1TXCP 17 84 P2RXCP
P1TXCM 19 83 P2RXCM
P0TX2P 22 80 P3RX2P
P0TX2M 24 79 P3RX2M
P0TX1P 25 77 P3RX1P
P0TX1M 27 76
P3RX1M
P0TX0P 28 74 P3RX0P
P0TX0M 30 73 P3RX0M
P0TXCP 31 71
P3RXCP
P0TXCM 33 70 P3RXCM
HSDA0 116 104 HSDA1
HSCL0 114 103
HSCL1
170
SIGNAL SELECTOR
IC401
7
1Y
118
SYSCLK/XI 3 2Y
1A
2B 6
7 1Y
1B 2
2Y 2A
5 3
SIGNAL SELECTOR
IC5008
X401
27MHz
NRESET 115
15 SCL2
10
SCL3
14 SDA2
SDA3 11
SIGNAL
SELECTOR
IC3502
SDA0
2 SCL1 6 2 2Y2
3 SDA1 SCL0 7 1Y2
15
4
SIGNAL
SELECTOR
IC3501
4 2Y3
1Y3
11
3 13 10
4
SIGNAL
SELECTOR
IC3500
6
15 SCL2 SDA0
SCL0 7
14 SDA2
SCL1 SCL3
2 10
SDA1 SDA3 11
3
STR-DN1070
: AUDIO (DIGITAL)
: VIDEO
>008B
DIGITAL VIDEO
CEC
SECTION (2/2)
(Page 34)
>009B
NS_XTALI DIGITAL VIDEO
1 2 IN_A OUT_Y 4
SECTION (2/2)
(Page 34)
RESONATOR
INVERTER
>006B
IC402
DIGITAL
HDMI_RST
SECTION
(Page 30)
IN5_SCL
>010B
IN5_SDA
DIGITAL VIDEO
IN6_SCL
SECTION (2/2)
IN6_SDA
(Page 34)
IN6_UCOM_HPD