Block Diagram - Hdmi Section - Sony STR-DA3300ES Service Manual

STR-DA3300ES/DG1100
Ver. 1.1
6-3. BLOCK DIAGRAM – HDMI Section –
DATA0+ 7 52 A32
DATA0– 9 51 B32
DATA1+ 4 55 A33
DATA1– 6 54 B33
A34
DATA2+ 1 58
DATA2– 3 57 B34
CN3501
HDMI
CLOCK+ 10 49 A31
ASSIGNABLE
CLOCK– 12 48 B31
(INPUT ONLY)
IN 3
SDA (5V) 16 45 SDA3
15 46 SCL3
SCL (5V)
HOT PLUG DET 19 44 HPD3
+5V POWER 18
CEC
13
A22
DATA0+ 7 71
DATA0– 9 70 B22
DATA1+ 4 74 A23
DATA1– 6 73 B23
DATA2+ 1 77 A24
CN3502
DATA2– 3 76 B24
HDMI
CLOCK+ 10 68 A21
ASSIGNABLE
(INPUT ONLY) CLOCK– 12 67 B21
IN 2
SDA (5V) 16 63 SDA2
SCL (5V) 15 64 SCL2
HOT PLUG DET 19 62 HPD2
+5V POWER
18
CEC 13
DATA0+ 7 9 A12
DATA0– 9 8 B12
DATA1+ 4 12 A13
DATA1– 6 11 B13
DATA2+ 1 15 A14
CN3503
DATA2– 3 14 B14
HDMI
CLOCK+ 10 6 A11
ASSIGNABLE
(INPUT ONLY)
CLOCK– 12 5 B11
IN 1
SDA (5V) 16 2 SDA1
SCL (5V) 15 3 SCL1
HOT PLUG DET
19 80 HPD1
+5V POWER 18
CEC 13
LEVEL
SHIFT
IC3501
(1/2)
• SIGNAL PATH
: AUDIO (DIGITAL)
: VIDEO
STR-DA3300ES/DG1100
Y2 31 55 RX0+
Z2 32 54 RX0–
Y3 28 59 RX1+
Z3 29 58 RX1–
Y4 25 63 RX2+
Z4 26 62 RX2–
Y1 34 51 RXC+
Z1 35 50 RXC–
HDMI RECEIVER
HDMI
INPUT
SELECT
84 XTALOUT
IC3503
X3501
28.322MHz
85 XTALIN
S [1]
S1 21
S [2]
S2 22
S [3]
S3 23
44 PWR5V
DSDA
SDA_SINK 39 LEVEL SHIFT 41
IC3506 DSCL
SCL_SINK 38 42
xOE 42
HPD_SINK 40 39 CSDA
40 CSCL
DATA SELECTOR
IC3508
1 2Y0
2-COM
5 2Y1
12 1Y0
1-COM
1Y1
14
A
10
SIGNAL SELECTOR UC3V_SDA
IC3504
UC3V_SCL
2 2Y2
2Y3 2-COM 3
4
2Y0
1
A B
10 9
10 117 118
33 34 29 92 93 94
24
ODCK 119 66 IDCK
HSYNC 128 1 HSYNC
VSYNC 1 2 VSYNC
DE 127 80 DE
HDMI
TRANSMITTER
IC3513
IC3511
SPDIF 70 5 SPDIF
4
SD0 – SD3 SD0 – SD3
MCK 79 MCK
6
SCK 76 12 SCK
WS 75 11 WS
BUFFER
IC3855
MUTE 67
RESET
RESET 89
RX_INT
INT 91
EEPROM
IC3509
3 5 SDA
13 6 SCL
WP
7
Q3503
9 35 121 168 98
VIDEO SYSTEM CONTROLLER
IC3610 (1/2)
30 30
TX0+ 30 7 DATA0+
TX0– 29 9 DATA0–
TX1+ 33 4 DATA1+
TX1– 32 6 DATA1–
TX2+ 36 1 DATA2+
TX2– 35 DATA2–
3
TXC+ 27 10 CLOCK+
CN3504
TXC– 26 12 CLOCK–
HDMI
OUT
LEVEL
DSDA 19 16 SDA (5V)
SHIFT
DSCL 20 15 SCL (5V)
Q3504
LEVEL
HPD 18 SHIFT 19 HOT PLUG DET
IC3501 (2/2)
13 CEC
CEC DATA
SWITCH
Q2001 – 2004
TX_INT
INT 17
TX_RST
RESET 42
UC3V_SDA
CSDA 44
UC3V_SCL
CSCL 43
(DA3300ES: US, Canadian/DG1100)
HDMI/XM SELECTOR
IC2228
SPDIF
2 A0
Y0
3 B0
WS
5 A1
XMFS Y1
6 B1
MCK
11 A2
XM256FS
Y2
10 B2
SCK
14 A3
XM64FS
Y3 12
13 B3 S
1
HDMI/XM SELECTOR
IC2231
SD0
2 A0
XMDATA Y0
3 B0
SD1
5 A1
Y1
6 B1
SD2
11 A2
Y2
10 B2
SD3
14 A3
Y3 12
13 B3 S
7
30 123
TX_HPG 31
Q [8] – Q [23],
ODCK, HSYNC,
VSYNC, DE
24 (Page 31)
CEC_TX
(Page 29)
16
CEC_RX
UC3V_SDA,
UC3V_SCL
(Page 31)
25
XMDATA, XMFS,
XM256FS, XM64FS
26 (Page 35)
4 HDMI_SPDIF 1
(Page
7 HDMI_LRCK 28)
HDMI_MCK
9
7
HDMI_BCK
(Page
28)
LEVEL SHIFT
HDMI_ERROR
IC2227
4 HDMI_DATA1
7 HDMI_DATA2
8
9 HDMI_DATA3
(Page
28)
HDMI_DATA4
XM/H_SEL 2
(Page
28)
HDMI_POW 27
(Page
36)