Block Diagram - Digital Video Section - Sony STR-DH730 Service Manual

5-5. BLOCK DIAGRAM – DIGITAL VIDEO Section –
CN3501
DATA 2+/2-
1,3 143,142 R3X2 +/-
DATA 1+/1-
4,6 140,141 R3X1 +/-
DATA 0+/0-
7,9 138,139 R3X0 +/-
CLOCK +/-
10,12 136,137 R3XC +/-
VIDEO2
(IN 1) CEC
13
SCL
15 43 DSCL3
SDA
16 44 DSDA3
HOT PLUG DETECT
19 42 HPD3
+5V POWER
18
41 R3PWR5V
CN3502
DATA 2+/2-
1,3
134,133 R2X2 +/-
DATA 1+/1-
4,6 132,131 R2X1 +/-
DATA 0+/0-
7,9 130,129 R2X0 +/-
CLOCK +/-
10,12
127,128 R2XC +/-
VIDEO1
CEC
(IN 2) 13
SCL
15 39 DSCL2
SDA
16 40 DSDA2
HOT PLUG DETECT
19
38 HPD2
+5V POWER
18 37 R2PWR5V
CN3503
DATA 2+/2-
1,3 125,124 R1X2 +/-
DATA 1+/1-
4,6 123,122 R1X1 +/-
DATA 0+/0-
7,9
121,120 R1X0 +/-
CLOCK +/-
10,12 119,118 R1XC +/-
SAT/CATV
CEC
13
(IN 3)
HDMI IN
SCL
15 35 DSCL1
SDA
16
36 DSDA1
HOT PLUG DETECT
19 34 HPD1
+5V POWER
18 33 R1PWR5V
CN3504
DATA 2+/2-
1,3
63,62 D2+/-_2
DATA 1+/1-
4,6 60,59 D1+/-_2
DATA 0+/0-
7,9 57,56 D0+/-_2
CLOCK +/-
10,12 54,53 CLK+/-_2
GAME CEC
13
(IN 4)
SCL
15 52 SCL2
SDA
16 51 SDA2
HOT PLUG DETECT
19 50 HPD2
+5V POWER
HDMI INPUT SELECTOR
18
IC3522
CN3505
DATA 2+/2-
1,3
48,47 D2+/-_1
DATA 1+/1-
4,6 45,44 D1+/-_1
DATA 0+/0-
7,9 42,41 D0+/-_1
CLOCK +/-
10,12
39,38 CLK+/-_1
BD/DVD
CEC
(IN 5)
13
SCL
15 27 SCL1
SDA
16 36 SDA1
HOT PLUG DETECT
19
35 HPD1
+5V POWER
18
DETECTOR
Q3501
DETECTOR
Q3500
19 IN4_5V_DET
17 IN5_5V_DET
STR-DH730/DH830
MUTEOUT 107
99-106
73-76
ANALOG A1P 219 A1P
VIDEO/USB
B1P 221 B1P
F
SECTION
223
C1P C1P
(Page 16)
D1P 249 D1P
109
MISO ROM_SDI
DIGITAL
H MOSI 108 ROM_SDO
SECTION
SPICLK 107 ROM_SCLK
(Page 14)
PSP_CS 106 ROM_SCSN/
2 5 6 7
FLASH MEMORY
IC3207
EEPROM
HDMI INPUT SELECTOR
IC3208
IC3500
0DCK 76
HSYNC SELECT
IC3206
9 2Q
SCL_SINK 29 31 DSCL0
HSYNC SELECT
SDA_SINK 30 32 DSDA0
IC3204
30 HPD0
HPD_SINK 31
2 INA
4 OUTY
XTALOUT 4
X3501
27MHz
XTALIN 5
HSYNC SELECT
D2+_SINK 17 116 R0X2+
IC3205
D2-_SINK 18 115 R0X2-
D1+_SINK 20 114 R0X1+ 1 Ch1
D1-_SINK 21 113 R0X1- 6 A
D0+_SINK 23 112 R0X0+
D0-_SINK 24 111 R0X0-
110 R0XC+
CLK+_SINK 26
CLK-_SINK 27 109 R0XC-
S1/SCL 32
S2/SDA 27
24 23 22 21
40 39 64
D3003
DATA
D3004
SPDIF, MCK, SD3, SD1, SD0, SCK, WS
DE, VSYNC, HSYNC, DCK
D0 - D3, D12 - D15, D24 - D27
R[0] - R[7], G[0] - G[7], B[0] - B[7]
75-84,87-96,
99-102
VIDEO CONTROLLER
IC3201
SDA 5
29 MSTR_SDATA
SCL 6 28 MSTR_SCLK
70 DCLK
1CK 3
XTAL 12
2CK 11
X3201
19.6608MHz
ID 2 68 DHS
13
XCLK
UART_DI 22
UART_DO 23
INB 1
8 41 42 156
Ch0 3
COM 4
68 67 65 63
9 18 16 42 41
HDMI CONTROLLER
IC3000 (2/3)
17
17
HDMI TRANSMITTER
IC3501
4-11
TX2+/- 39,40
1-3, 88
TX1+/- 33,37
TX0+/- 33,34
TXC+/- 30,31
DSCL 46
DSDA 47
HOT PLUG DETECT
HPD 51
DCCPWR5V 45
INVERTER
IC3502
2 HSYNC
48 CSCL
5 OUT IN 4
49 DSDA
24 INT
25 RESET#
3 12 3 12
UART SELECTOR UART SELECTOR
IC3002 IC3001
D3001 RESET
1 4 11 13 15 1 4 11 15
IC3003
1 OUT
D3000
14 13 12 11 14 13 12 11 20
XIN 23
XOUT 24
STR-DH730/DH830
CEC
D
MUTE
DIGITAL
DATA SECTION
(Page 14)
RESET
R-SPDIF
CN3500
DATA 2+/2-
1,3
DATA 1+/1-
4,6
DATA 0+/0-
7,9
CLOCK +/-
10,12
CEC
13
TV OUT V ARC HDMI OUT
SCL
15
SDA
16
19
+5V POWER
18
RESERVE
14
S h
: VIDEO
: AUDIO (DIGITAL)
X3000
4MHz
: VIDEO (DIGITAL)