Sony SA-CT780 - Circuit Diagrams and Block Diagrams; Block Diagrams (HDMI, Main, AMP Sections)

HT-CT780
HT-CT780
3131
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM - HDMI Section -
SYSTEM CONTROLLER
IC102 (1/4)
7DATA0+
9DATA0–
4DATA1+
6DATA1–
1DATA2+
3DATA2–
10CLOCK+
12CLOCK–
16SDA (5V)
15SCL (5V)
19HOT PLUG DET
18+5V POWER
13CEC
HDMI TRANSCEIVER
IC1501
23
155
154
157
156
159
158
153
152
106
107
105
R1X0+
22
R1X0–
25
R1X1+
24
R1X1–
27
R1X2+
26
R1X2–
21
R1XC+
20
R1XC–
80
DSDA1
81
DSCL1
82
CBUS_HPD1
83
R1PWR5V
T0X0+
T0X0–
T0X1+
T0X1–
T0X2+
T0X2–
T0XC+
T0XC–
TXDSDA0
TXDSCL0
TX_HPD0
7DATA0+
9DATA0–
4DATA1+
6DATA1–
1DATA2+
3DATA2–
10 CLOCK+
12 CLOCK–
16 SDA (5V)
15 SCL (5V)
19 HOT PLUG DET
14 RESERVE (NC)
13 CEC
CN1004
ARC
[HDCP 2.2]
HDMI OUT
67CSDA
7DATA0+
9DATA0–
4DATA1+
6DATA1–
1DATA2+
3DATA2–
10CLOCK+
12CLOCK–
16SDA (5V)
15SCL (5V)
19HOT PLUG DET
18+5V POWER
13CEC
50
R4X0+
49
R4X0–
52
R4X1+
51
R4X1–
54
R4X2+
53
R4X2–
48
R4XC+
47
R4XC–
92
DSDA4
93
DSCL4
94
CBUS_HPD4
95
R4PWR5V
7DATA0+
9DATA0–
4DATA1+
6DATA1–
1DATA2+
3DATA2–
10CLOCK+
12CLOCK–
16SDA (5V)
15SCL (5V)
19HOT PLUG DET
18+5V POWER
13CEC
CN1502
3
CN1501
2
CN1001
1
[HDCP 2.2]
60
R5X0+
98 HDMI (9575+9679)_SDA
66CSCL 97 HDMI (9575+9679)_SCL
68INT 99 HDMI (9575) INT
69RESET
102VCC33OUT
104 HDMI (9575) RESET
20 HDMI (9678)_SDA
21 HDMI (9678)_SCL
23 HDMI (9678)_INT
22 HDMI (9678)_RESET
140 CEC_TX_RX
59
R5X0–
62
R5X1+
61
R5X1–
64
R5X2+
63
R5X2–
58
R5XC+
57
R5XC–
97
DSDA5
98
DSCL5
99 CBUS_HPD5
100
R5PWR5V
SD0_0 124
SD0_1 126
SD0_2
127
SD0_3
128
SPDIF0_OUT
130
MCLK
125
WS0_OUT
121
SCK0
122
MUTEOUT
129
HDMI_D1
HDMI_D0
HDMI_D2
HDMI_D3
SP_SPDIF
HDMI_MCK
HDMI_BCK
HDMI_LRCK
RX_MUTE
ARC_SPDIF
HDMI_D0 – HDMI_D3, SP_SPDIF, HDMI_MCK,
HDMI_BCK, HDMI_LRCK, RX_MUTE, ARC_SPDIF
>001B
Q101
58 HDMI_IN1_INT
59 HDMI_IN1_RESET
Q103
Q102
: VIDEO
: AUDIO (DIGITAL)
SIGNAL PATH
XTALOUT 11 3
XTALIN
11 4
X1501
27MHz
HDMI IN
HDMI RECEIVER
IC1002
12 RX0P
11 RX0N
14 RX1P
13 RX1N
16 RX2P
15 RX2N
8RXCP
7RXCN
76 DSDA
75 DSCL
38 TX_HPD
3
69 68
RPWR5V
CSDA CSCL
TX0P 43
TX0N
42
TX1P
45
TX1N
44
TX2P
47
TX2N
46
TXCN
40
TXCP
41
20 34
INT RESETN
SERIAL FLASH
IC1001
64SPI_MISO
63SPI_MOSI
60SPI_CLK
61SPI_CS0
DO (IO1)
2
DI (IO0)
5
CLK
6
CS
1
HDMI_SDA HDMI_SCL RGR0_INT RGR0_RST HDMI_SDA HDMI_SCL RGR0_INT RGR0_RST
SERIAL FLASH
IC1003
64 SPI_MISO
63 SPI_MOSI
60 SPI_CLK
61 SPI_CS0
DO (IO1)
2
DI (IO0)
5
CLK
6
CS
1
12 RX0P
11 RX0N
14 RX1P
13 RX1N
16 RX2P
15 RX2N
8RXCP
7RXCN
76 DSDA
75 DSCL
4RX_HPD
69CSDA
68CSCL
20INT
34RESETN
43
42
45
44
47
46
41
40
67
66
38
TX0P
TX0N
TX1P
TX1N
TX2P
TX2N
TXCP
TXCN
TDSDA
TDSCL
TX_CBUS_HPD
HDMI TRANSMITTER
IC1004
BUFFER
IC1006
(Page 32)