Read Sony DAV-X1 / HCD-X1 Service Manual online
HCD-X1
23
23
HCD-X1
6-2. BLOCK DIAGRAM – HDMI Section (US and Canadian models) –
HDMI BUS
7 PI2
YUV0
136
135
SDA
SCL
137
SRN
117 DCLK
• SIGNAL PATH
: AUDIO (DIGITAL)
: VIDEO
53 SII
HDMI CONTROLLER
IC601
CN601
HDMI OUT
A0 – A11
21 – 24,
27 – 32, 20, 19
88, 86, 82, 80,
81, 83, 87, 89,
81, 83, 87, 89,
95, 97, 94, 96
PO0 – PO9
33 – 28,
25 – 22
S (2) – S (9)
V
53 – 55,
58 – 62
P_Y (0) – P_Y (9)
2 – 9,
12, 13
P_C (0) – P_C (9)
14 – 18,
26 – 30
DI0 – DI9
DY0 – DY9
D16 – D23
D8 – D15
D7 – D0
QR2 – QR9
QG2 – QG9
QB2 – QB9
DC0 – DC9
19 – 17,
15 – 12,
15 – 12,
9 – 7
2, 3, 5, 6, 8, 9,
11, 12, 39, 40, 42,
43, 45, 46, 48, 49
131, 129, 124, 122, 118,
116, 112, 110, 111, 113, 117,
119, 123, 125, 130, 132
SD-RAM
IC509
PROGRESSIVE SCAN CONVERTER
IC503
VIDEO ENCODER
IC506
PIXEL RESOLUTION CONVERTER
IC507
DQ0 – DQ15
MA0 – MA11
MD0 – MD15
MCLK
CLK
103
35
DQM
DQML
101
14
DQMU 36
RAS
RAS
100
17
CAS
CAS
102
16
WE
WE
104
15
DE
QDE
80
98
IDCK
QCLK
66
99
TX2+ 36
TX2– 35
TX2– 35
1
3
TX1+ 33
TX1– 32
TX1– 32
4
6
TX0+ 30
TX0– 29
TX0– 29
7
9
TXC+ 27
TXC– 26
TXC– 26
10
HPD
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
18
19
11
15
16
HSYNC
QH
1
97
VSYNC
QV
2
SD0
10
SD1
9
SD2
8
SD3
7
96
8 PI3
YUV1
9 PI4
YUV2
10 PI5
YUV3
11 PI6
YUV4
12 PI7
YUV5
13 PI8
YUV6
14 PI9
YUV7
15 NHSI
HSYNC
16 NVSI
VSYNC
21 SDA
SDA
22 SCL
SCL
33 RESET
32 CLKIN
XADRST
2 CLKI
VCLK
SMSDO
52 SMSDO
SMSDI
51 SMSDI
SMSCK
14 XSMCS
SMSCS
19 XRST
XSMRST
40
CLKO
44
RSET1
47
Y
43
C
42
Y/G
39
CB/R
38
CR/B
CVBS
Y
C
G
B
R
37
LEVEL SHIFT
IC5401
LEVEL
SHIFT
IC603
IC603
HDMI PANELLINK CINEMA TRANSMITTER
IC602
YO0 – YO9
52 – 48,
45 – 41
CO0 – CO9
56 – 60,
63 – 67
63 CLKIN_2
BUFFER
IC111
LEVEL
SHIFT
Q602
COMPOSITE
VIDEO OUT LEVEL
RV501
RSET2
35
COMPONENT
VIDEO OUT LEVEL
RV502
CVBS, C, Y, R, G, B
C
26
SDA1
27
SCL1
36
XIPRST
52
NRST
37
XSCRST
49
SDA
50
SCL
42
RESET
35
XTXRST
17
INT
16
XTXINT
31
SDA0
32
SCL0
44
CSDA
43
CSCL
74, 75,
77 – 80,
82, 83
67,
65 – 61,
58, 57
62 – 69
56 – 49
32 – 39,
42, 43
20,
22 – 30
86 – 90,
93 – 95
79 – 75,
70 – 67
SPDIF
5
MCLK
6
SCK
12
WS
ASDATA4
ASDATA0
ASDATA1
ASDATA2
SPDIF
ACLK
ABCK
ALRCK
11
B
LEVEL
SHIFT
Q601
SDA
61
SCL
62
LEVEL
SHIFT
IC608
IC608
X601
8MHz
X0
22
X1
23
(Page 22)
(Page 22)
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