Sony HT-CT380, Service Manual

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HT-CT380/CT381
HT-CT380/CT381
31 31
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM - HDMI Section -
SYSTEM CONTROLLER
IC1002 (1/4)
7 DATA0+
9 DATA0–
4 DATA1+
6 DATA1–
1 DATA2+
3 DATA2–
10 CLOCK+
12 CLOCK–
16 SDA (5V)
15 SCL (5V)
19 HOT PLUG DET
18 +5V POWER
13 CEC
HDMI TRANSCEIVER
IC3109
38 80
79
83
82
85
84
78
77
67
68
69
R3X0+
37 R3X0–
40 R3X1+
39 R3X1–
42 R3X2+
41 R3X2–
36 R3XC+
35 R3XC–
63 DSDA3
64 DSCL3
65 CBUS_HPD3
66 R3PWR5V
TX0+
TX0–
TX1+
TX1–
TX2+
TX2–
TXC+
TXC–
TXDSDA
TXDSCL
TX_HPD
7 DATA0+
9 DATA0–
4 DATA1+
6 DATA1–
1 DATA2+
3 DATA2–
10 CLOCK+
12 CLOCK–
16 SDA (5V)
15 SCL (5V)
19 HOT PLUG DET
14 RESERVE (NC)
13 CEC
CN3106
ARC
HDMI OUT
54 CSDA
7 DATA0+
9 DATA0–
4 DATA1+
6 DATA1–
1 DATA2+
3 DATA2–
10 CLOCK+
12 CLOCK–
16 SDA (5V)
15 SCL (5V)
19 HOT PLUG DET
18 +5V POWER
13 CEC
27 R2X0+
26 R2X0–
29 R2X1+
28 R2X1–
31 R2X2+
30 R2X2–
25 R2XC+
24 R2XC–
59 DSDA2
60 DSCL2
61 CBUS_HPD2
62 R2PWR5V
7 DATA0+
9 DATA0–
4 DATA1+
6 DATA1–
1 DATA2+
3 DATA2–
10 CLOCK+
12 CLOCK–
16 SDA (5V)
15 SCL (5V)
19 HOT PLUG DET
18 +5V POWER
13 CEC
CN3100
3
CN3102
2
CN3101
1
19 R1X0+
45 HDMI_SDA
53 CSCL 46 HDMI_SCL
45 INT 56 HDMI_INT
43 RESET_N
50 RSVDH
54 HDMI_RST
15 CEC_I/O
18 R1X0–
21 R1X1+
20 R1X1–
23 R1X2+
22 R1X2–
17 R1XC+
16 R1XC–
55 DSDA1
56 DSCL1
57 CBUS_HPD1
58 R1PWR5V
SD0_0_DL0 90
SD0_1_DR1_GPIO1 92
SD0_2_DL1_GPIO2 93
SD0_3_DR2_GPIO3 94
SPDIFOUT_DL2 96
MCLK 91
WS0_OUT_DR0_GPIO7 88
SCK0_DCK 89
MUTEOUT_GPIO4 95
HDMI_D1
HDMI_D0
HDMI_D2
HDMI_D3
HDMI_SPDIF
HDMI_MCK
HDMI_BCK
HDMI_LRCK
RX_MUTE
ARC_SPDIF
HDMI_D0 – HDMI_D3, HDMI_SPDIF, HDMI_MCK,
HDMI_BCK, HDMI_LRCK, RX_MUTE, ARC_SPDIF
>001B
Q1004
: VIDEO
: AUDIO (DIGITAL)
SIGNAL PATH
XTALOUT 73
XTALIN 74
X3101
27MHz
HDMI IN
BUFFER
IC3201
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