Sony STR-K995 - Block Diagram - HDMI Section

1717
STR-K995
STR-K995
13
CN3501
DVD IN
HDMI
VIDEO 2 /
BD IN
77,76,
74,73,
71,70
29,30,
32,33,
35,36
26,27
25,26,
28,29,
31,32,
34,35
67,68
64
63
62
58,57,
55,54,
52,51
49,48
46
45
44
IC3503
SELECTOR
SW
Q3505
SW
Q3506
CLOCK +/-
SW
Q1704
BUFFER
Q1701-1703
18
1,3,4,6,7,9
10,12
15
16
19
13
1,3,4,6,7,9
15
16
10,12
18
13
1,3,4,6,7,9
10,12
15
16
19
CN3502
SCL
SDA
CLOCK +/-
SCL
SDA
B21,A21
SCL2
SDA2
HPD2
Y4,Z4
50,51,
54,55,
58,59,
62,63
RXC -/+
124-121
117-114
111-108
105-99
96-92
QE0 - QE23
88
IC1907(3/3)
SYSTEM CONTROLLER
90
HDMI_S2
89
HDMI_S1
2
HDMI_RESET
1
HDMI_MUTE
91
CE0
IC3519(2/2)
SUB CPU
33
TX
34
RX
10
19
20
65
27
28
35
51
TMDS_S1
52
TMDS_S2
53
TMDS_S3
54
TMDS_OEB
21
RX_HPDI
21
S1
22
S2
23
S3
42
XOE
40
HPD_SINK
42
TX_RST
43
TX_INT
55
P5V_SELB
56
P5V_SELA
D1701
3.3V
11 13
XIN
XOUT
X3502
10MHz
RESET
RX_RST
RX_INT
MUTE
CSCL
CSDA
EEPROMSEL1
IC3521
12
14
13
1
5
10
IC3511
RX
89
91
67
40
39
84 85
XTALIN
XTALOUT
X3501
28.322MHz
RESET
76
SCK
75
WS
74
SD0
73
SD1
72
SD2
71
SD3
79
MCLK
70
SPDIF
1
VSYNC
119
ODCK
127
DE
128
HSYNC
INT
MUTE
CSCL
CSDA
42
41
DSDL
DSDA
PWR5V
49-58
61-65
67-70
75-79
D0 - D23
IC3513
TX
12
SCK
11
WS
10
SD0
9
SD1
8
SD2
7
SD3
6
MCLK
5
SPDIF
43
CSCL
44
CSDA
18
HPD
17
INT
42
RESET
2
VSYNC
66
IDCK
80
DE
1
HSYNC
3
IC3507
72
3
6
IC3509
6
7
5
SCL
SDA
WP
EEPROM
IC3504
SELECTOR
4
5
9 10
3 44
2
CSCL
CSDA
SCLA
SDAA
38
39
SCL_SINK
SDA_SINK
SCLB
SDAB
6
8
11
3
3
1
4
5
10
9
12
13
IC3501
3.3V
D3502
D3501
20
DSCL
19
DSDA
Q3504
CLOCK +/-
HDMI +5V
18
19
HDMI
OUT
SPDIF
TX0 +/-
TX1 +/-
TX2 +/-
TXC +/-
RX0 -/+
RX1 -/+
RX2 -/+
Y3,Z3
Y2,Z2
Y1,Z1
D3511
D3512
DATA BUFFER
CSCL
BCK
LRCK
DATA
BUFFER
CN3504
HDMI_MUTE
C
MAIN
SECTION
(Page 15)
MAIN
SECTION
(Page 15)
B
• Signal Path
: DIGITAL
: VIDEO
• R-CH is omitted due to same as L-CH.
4-3. BLOCK DIAGRAM – HDMI SECTION –
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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