Block Diagram - Hdmi Section - Sony STR-KS1200 Service Manual

Q Q
3 7 6 3 1 5 1 5 0
5-2.

BLOCK DIAGRAM - HDMI Section -

DATA0+ 7
DATA0– 9
DATA1+ 4
DATA1– 6
DATA2+ 1
DATA2– 3
CN3501
HDMI CLOCK+ 10
SAT IN
CLOCK– 12
16
SDA (5V)
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
T E
L 1 3 9 4 2 2 9 6 5 1 3
HOT PLUG DET
19
+5V POWER 18
CEC 13
DATA0+ 7
DATA0– 9
DATA1+ 4
DATA1–
6
DATA2+ 1
DATA2– 3
CN3503
HDMI CLOCK+ 10
VIDEO 2/
CLOCK– 12
BD IN
SDA (5V) 16
SCL (5V) 15
HOT PLUG DET 19
+5V POWER 18
CEC 13
w w w
• SIGNAL PATH
: AUDIO (DIGITAL)
: HDMI
STR-KS1200
52 A32
B32
51
55 A33
54 B33
58 A34
57 B34 Y2 31
Z2 32
49 A31
48 B31 Y3 28
Z3 29
45 SDA3
Y4 25
46 SCL3
Z4 26
44 HPD3 Y1 34
Z1 35
71 A22
70 B22
HDMI
INPUT
74 A23
SELECTOR
73 B23
IC3503
77 A24
76 B24
68 A21
67 B21
S [1]
S1 21
S [2]
S2 22
63 SDA2 S [3]
S3 23
64 SCL2
62 HPD2
SDA_SINK 39
SCL_SINK 38
xOE 42
9 A12
HPD_SINK 40
8 B12
12 A13
B13
11
15 A14
14 B14
6 A11
5 B11
2 SDA1
3 SCL1
80 HPD1
SIGNAL SELECTOR
IC3504
LEVEL
2 2Y2
B+ SWITCH
SHIFT
4 2Y3 2-COM 3
Q3505 – 3507
IC3501
5 2Y1
(1/2)
A B
10 9
55 56 21 54 51 52 53
x a o
y
11 XOUT
X3502
. i
10MHz
13 XIN
http://www.xiaoyu163.com
8
55 RX0+
24
54 RX0–
59 RX1+
58 RX1–
63 RX2+
62 RX2–
ODCK 119
51 RXC+ HSYNC 128
VSYNC 1
50 RXC–
DE 127
HDMI RECEIVER
IC3511
SPDIF 70
4
SD0 – SD3
84 XTALOUT
X3501
28.322MHz
85 XTALIN
MCK 79
SCK 76
WS 75
Q Q
3 7 6 3
44 PWR5V
DSDA
LEVEL SHIFT 41
IC3507 42 DSCL MUTE 67
RESET 89
CSDA
39
INT 91
CSCL
40
DATA SELECTOR EEPROM
IC3521 IC3509
5
2Y1
2-COM 3 5 SDA
1 2Y0
14 1Y1
1-COM 13 6 SCL
12 1Y0
A WP
10 7
27 28 35
u 1 6 3
HDMI CONTROLLER
IC3519 .
11 11
2 4
9 9 8
TX0+ 30
TX0– 29
TX1+ 33
TX1– 32
TX2+ 36
TX2– 35
TXC+ 27
TXC– 26
66 IDCK
1 HSYNC
LEVEL
DSDA 19
2 VSYNC
SHIFT
DSCL 20
80 DE
Q3504
HDMI
TRANSCEIVER LEVEL
IC3513 HPD 18
SHIFT
IC3501 (2/2)
SPDIF
5
SD0 – SD3
INT 17
RESET 42
6 MCK
CSDA 44
12 SCK
CSCL 43
11 WS
1 5 1 5 0 8 9 2 4
20 19 65 42 43
m
c o
RESET 10
TX 33
RX 34
TX_5VPWR 41
STR-KS1200
2
9 9
CEC
D
(Page 10)
7 DATA0+
9 DATA0–
4 DATA1+
6 DATA1–
DATA2+
1
3 DATA2–
10 CLOCK+ CN3504
12 CLOCK–
HDMI
OUT
16 SDA (5V)
15
SCL (5V)
19 HOT PLUG DET
13
CEC
9 8 2 9 9
SD0 – 3, MCK,
BCK, LRCK (Page 12)
F
J
(Page 10)
SPDIF
MUTE
G
(Page 12)
RESET, TX, RX
E
(Page 10)
5VPWR
K
(Page 14)