Sony STR-K7200 Service Manual - Page 16

Block Diagram, Hdmi

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STR-K7200 P5V_SELA P5V_SELB RX_HPD1 TMDS_OEB S [1] TMDS_S1 S [2] TMDS_S2 S [3] TMDS_S3 CSCL CSDA EEPROM1 RX_INT RX_RST MUTE TX_RST TX_INT 6-2. BLOCK DIAGRAM - HDMI Section - DATA0+ 7 DATA0- 9 DATA1+ 4 DATA1- 6 DATA2+ 1 CN3501 DATA2- 3 HDMI SAT IN CLOCK+ 10 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 CN3502 HDMI CLOCK+ 10 DVD IN 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 CN3503 DATA2- 3 HDMI CLOCK+ 10 VIDEO 2/ BD IN CLOCK- 12 SDA (5V) 16 SCL (5V) 15 HOT PLUG DET 19 +5V POWER 18 CEC 13 STR-K7200 • SIGNAL PATH : AUDIO (DIGITAL) : VIDEO 52 A32 51 B32 55 A33 54 B33 58 A34 57 B34 49 A31 48 B31 45 SDA3 46 SCL3 44 HPD3 Y2 31 Z2 32 Y3 28 Z3 29 Y4 25 Z4 26 Y1 34 Z1 35 71 A22 70 B22 74 A23 73 B23 77 A24 76 B24 HDMI INPUT SELECTOR IC3503 68 A21 67 B21 63 SDA2 64 SCL2 S1 21 S2 22 S3 23 62 HPD2 55 RX0+ 54 RX0- 24 59 RX1+ 58 RX1- 63 RX2+ 62 RX2- 51 RXC+ 50 RXC- ODCK 119 HSYNC 128 VSYNC 1 DE 127 HDMI RECEIVER IC3511 SPDIF 70 74 - 71 4 X3501 84 XTALOUT SD0 - SD3 28.322MHz 85 XTALIN S [1] MCK 79 S [2] SCK 76 S [3] WS 75 44 PWR5V QE0 - QE23 124 - 121,117 - 114, 111 - 108, 105 - 99, 96 - 92 79 - 75, 70 - 67 65 - 61, 58 - 49 D0 - D23 66 IDCK 1 HSYNC 2 VSYNC 80 DE TX0+ 30 TX0- 29 TX1+ 33 TX1- 32 TX2+ 36 TX2- 35 TXC+ 27 TXC- 26 DSDA 19 DSCL 20 HDMI TRANSCEIVER IC3513 HPD 18 10 - 7 5 SPDIF SD0 - SD3 6 MCK 12 SCK 11 WS INT 17 RESET 42 CSDA 44 CSCL 43 SD0 - SD3 MCK BCK LRCK 9 A12 8 B12 12 A13 11 B13 15 A14 14 B14 6 A11 5 B11 2 SDA1 3 SCL1 80 HPD1 B+ SWITCH Q3505-3507 SDA_SINK 39 SCL_SINK 38 xOE 42 HPD_SINK 40 LEVEL SHIFT IC3501 (1/2) SIGNAL SELECTOR IC3504 2 2Y2 4 2Y3 2-COM 3 5 2Y1 AB 10 9 LEVEL SHIFT IC3507 41 DSDA 42 DSCL 39 CSDA 40 CSCL MUTE 67 RESET 89 INT 91 DATA SELECTOR IC3521 5 2Y1 1 2Y0 2-COM 3 14 1Y1 12 1Y0 1-COM 13 A 10 EEPROM IC3509 5 SDA 6 SCL WP 7 55 56 21 54 51 52 53 27 28 35 20 19 65 X3502 10MHz 11 XOUT 13 XIN HDMI CONTROLLER IC3519 16 16 LEVEL SHIFT Q3504 LEVEL SHIFT IC3501 (2/2) CEC D (Page 15) 7 DATA0+ 9 DATA0- 4 DATA1+ 6 DATA1- 1 DATA2+ 3 DATA2- 10 CLOCK+ CN3504 12 CLOCK- HDMI OUT 16 SDA (5V) 15 SCL (5V) 19 HOT PLUG DET 13 CEC SD0-3, MCK, BCK, LRCK (Page 17) F J SPDIF (Page 15) MUTE G (Page 17) 42 43 RESET 10 TX 33 RX 34 TX_5VPWR 41 RESET, TX, RX E (Page 15) 5VPWR K (Page 19)

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STR-K7200
STR-K7200
16
16
6-2.
BLOCK DIAGRAM
- HDMI Section -
• SIGNAL PATH
: AUDIO (DIGITAL)
: VIDEO
HDMI CONTROLLER
IC3519
CN3501
HDMI
SAT IN
A32
52
B32
51
7
9
A33
55
B33
54
4
6
A34
58
B34
57
1
3
A31
49
B31
48
10
DATA0+
DATA0–
DATA1+
DATA1–
DATA2+
DATA2–
CLOCK+
CLOCK–
SDA (5V)
SCL (5V)
+5V POWER
HOT PLUG DET
18
CEC
13
12
16
15
HDMI
INPUT
SELECTOR
IC3503
55
P5V_SELA
56
P5V_SELB
SDA3
45
19
HPD3
44
SCL3
46
CN3502
HDMI
DVD IN
A22
71
B22
70
7
9
A23
74
B23
73
4
6
A24
77
B24
76
1
3
A21
68
B21
67
10
DATA0+
DATA0–
DATA1+
DATA1–
DATA2+
DATA2–
CLOCK+
CLOCK–
SDA (5V)
SCL (5V)
+5V POWER
HOT PLUG DET
18
CEC
13
12
16
15
SDA2
63
19
HPD2
62
SCL2
64
CN3503
HDMI
VIDEO 2/
BD IN
A12
9
B12
8
7
9
A13
12
B13
11
4
6
A14
15
B14
14
1
3
A11
6
B11
5
10
DATA0+
DATA0–
DATA1+
DATA1–
DATA2+
DATA2–
CLOCK+
CLOCK–
SDA (5V)
SCL (5V)
+5V POWER
HOT PLUG DET
18
CEC
13
12
16
15
SDA1
2
19
HPD1
80
SCL1
3
RX_HPD1
HDMI RECEIVER
IC3511
HDMI
TRANSCEIVER
IC3513
Y1
34
Z1
35
51
50
Y2
31
Z2
32
55
54
Y3
28
Z3
29
59
58
Y4
25
Z4
26
63
RXC+
RXC–
RX0+
RX0–
RX1+
RX1–
RX2+
RX2–
DSDA
DSCL
62
41
PWR5V
44
42
CSDA
CSCL
39
40
SCL_SINK
38
HPD_SINK
40
xOE
42
SDA_SINK
39
S1
21
S2
22
S3
23
LEVEL
SHIFT
IC3501
(1/2)
LEVEL SHIFT
IC3507
S [1]
S [2]
S [3]
SIGNAL SELECTOR
IC3504
2Y2
2
2Y3
4
2Y1
5
3
2-COM
10
9
A
B
21
51
52
53
S [1]
S [2]
S [3]
TMDS_S1
TMDS_S2
TMDS_S3
DATA SELECTOR
IC3521
EEPROM
IC3509
2Y1
5
2Y0
1
1Y1
14
1Y0
12
3
2-COM
13
1-COM
5
SDA
6
SCL
EEPROM1
10
A
7
WP
35
TMDS_OEB
54
RX_RST
19
MUTE
65
RX_INT
20
TX_INT
43
TX_RST
42
CSCL
27
CSDA
28
124 – 121,117 – 114,
111 – 108, 105 – 99,
96 – 92
QE0 – QE23
79 – 75, 70 – 67
65 – 61, 58 – 49
D0 – D23
ODCK
119
HSYNC
128
VSYNC
1
DE
127
SPDIF
70
SD0 – SD3
4
24
MCK
79
SCK
76
WS
75
MUTE
67
RESET
89
INT
91
IDCK
66
HSYNC
1
VSYNC
2
DE
80
74 – 71
SPDIF
5
SD0 – SD3
MCK
6
SCK
12
WS
11
10 – 7
TX0+
30
TX0–
29
7
9
TX1+
33
TX1–
32
4
6
TX2+
36
TX2–
35
1
3
TXC+
27
TXC–
26
10
HPD
DATA0+
DATA0–
DATA1+
DATA1–
DATA2+
DATA2–
CLOCK+
CLOCK–
SDA (5V)
SCL (5V)
HOT PLUG DET
CEC
18
19
12
16
15
13
DSDA
19
DSCL
20
INT
17
RESET
42
CSDA
44
CSCL
43
LEVEL
SHIFT
IC3501 (2/2)
LEVEL
SHIFT
Q3504
CN3504
HDMI
OUT
SPDIF
LRCK
MCK
BCK
SD0 – SD3
85
84
XTALIN
XTALOUT
X3501
28.322MHz
10
RESET
RESET, TX, RX
D
13
11
XIN
XOUT
X3502
10MHz
B+ SWITCH
Q3505-3507
F
G
E
33
TX
34
RX
CEC
MUTE
SD0-3, MCK,
BCK, LRCK
J
41
TX_5VPWR
K
5VPWR
(Page 15)
(Page 17)
(Page 15)
(Page 17)
(Page 15)
(Page 19)