Diagrams; Block Diagram - Hdmi Section - Sony HT-CT380 Service Manual

5-1.

BLOCK DIAGRAM - HDMI Section -

DATA0+ 7
DATA0– 9
DATA1+ 4
DATA1– 6
DATA2+ 1
DATA2– 3
CN3101
CLOCK+ 10
1
CLOCK– 12
SDA (5V) 16
SCL (5V) 15
HOT PLUG DET 19
+5V POWER 18
CEC 13
DATA0+ 7
DATA0– 9
DATA1+ 4
DATA1– 6
DATA2+ 1
DATA2– 3
CN3102
CLOCK+ 10
HDMI IN
2
CLOCK– 12
SDA (5V) 16
SCL (5V) 15
HOT PLUG DET 19
+5V POWER 18
CEC 13
DATA0+ 7
DATA0– 9
DATA1+ 4
DATA1– 6
DATA2+ 1
DATA2– 3
CN3100
CLOCK+ 10
3
CLOCK– 12
SDA (5V) 16
SCL (5V) 15
HOT PLUG DET 19
+5V POWER 18
CEC 13
HT-CT380/CT381
SECTION 5

DIAGRAMS

HDMI TRANSCEIVER
IC3109
HDMI_D0
27 R2X0+ SD0_0_DL0 90
HDMI_D1
26 R2X0– SD0_1_DR1_GPIO1 92
HDMI_D2
SD0_2_DL1_GPIO2 93
29 R2X1+ HDMI_D3
SD0_3_DR2_GPIO3 94
28 R2X1– HDMI_SPDIF
SPDIFOUT_DL2 96
HDMI_MCK
31 R2X2+ MCLK 91
HDMI_BCK
30 R2X2– SCK0_DCK 89
HDMI_LRCK
WS0_OUT_DR0_GPIO7 88
25 R2XC+ RX_MUTE
MUTEOUT_GPIO4 95
24 R2XC– ARC_SPDIF
59 DSDA2
60 DSCL2
61 CBUS_HPD2
62 R2PWR5V
38 R3X0+ TX0+ 80
37 R3X0– TX0– 79
40 R3X1+ TX1+ 83
39 R3X1– TX1– 82
42 R3X2+ TX2+ 85
41 R3X2– TX2– 84
36 R3XC+ TXC+ 78
35 R3XC– TXC– 77
63 DSDA3
BUFFER
64 DSCL3 IC3201
65 CBUS_HPD3 TXDSDA 67
TXDSCL 68
66 R3PWR5V
TX_HPD 69
19 R1X0+
18 R1X0–
21 R1X1+
CSDA 54
20 R1X1–
CSCL 53
23 R1X2+ INT 45
22 R1X2–
RESET_N 43
17 R1XC+
RSVDH 50
Q1004
16 R1XC–
55 DSDA1
56 DSCL1
XTALOUT 73
57 CBUS_HPD1
X3101
27MHz
58 R1PWR5V XTALIN 74
HDMI_D0 – HDMI_D3, HDMI_SPDIF, HDMI_MCK,
HDMI_BCK, HDMI_LRCK, RX_MUTE, ARC_SPDIF
>001B (Page 32)
SIGNAL PATH
: AUDIO (DIGITAL)
: VIDEO
CN3106
ARC
HDMI OUT
7 DATA0+
9 DATA0–
4 DATA1+
6 DATA1–
1 DATA2+
3 DATA2–
10 CLOCK+
12 CLOCK–
14 RESERVE (NC)
16 SDA (5V)
15 SCL (5V)
19 HOT PLUG DET
13 CEC
SYSTEM CONTROLLER
IC1002 (1/4)
45 HDMI_SDA
46 HDMI_SCL
56 HDMI_INT
54 HDMI_RST
15 CEC_I/O
31 31
HT-CT380/CT381