Schematic Diagram - Hdmi Board (1/2) - Sony STR-KG800 Service Manual

STR-KG800
Q Q
3 7 6 3 1 5 1 5 0

6-21. SCHEMATIC DIAGRAM - HDMI Board (1/2) -

1 2
H D M I B O A R D
A
B
C N 3 5 0 1
1 9 P
H O T P L U G D E T
1 9
+ 5 V P O W E R
1 8
D D C / C E C G N D 1 7
S D A ( 5 V ) 1 6
C
S C L ( 5 V )
1 5
R E S E R V E ( N . C ) R 3 5 0 2
1 4
0
C E C 1 3
C L O C K - 1 2
C L O C K S H I E L D
11
C L O C K +
S AT I N 1 0
D ATA 0 -
9
D ATA 0 S H I E L D 8
D ATA 0 + 7
D ATA 1 -
6
D
D ATA 1 S H I E L D
5
D ATA 1 + 4
D ATA 2 - 3
D ATA 2 S H I E L D
2
D ATA 2 +
1
E
C N 3 5 0 2
T E R 3 6 6 2
L 1 3 9 4 2 2 9 6 5 1 3 1 9 P
H O T P L U G D E T
1 9
+ 5 V P O W E R
1 8
D D C / C E C G N D
1 7
S D A ( 5 V ) 1 6
S C L ( 5 V ) 1 5
R E S E R V E ( N . C ) R 3 5 0 4
1 4
0
C E C
1 3
C L O C K - 1 2
F C L O C K S H I E L D 11
C L O C K +
H D M I D V D I N 1 0
D ATA 0 -
9
D ATA 0 S H I E L D 8
D ATA 0 + 7
D ATA 1 - 6
D ATA 1 S H I E L D
5
D ATA 1 +
4
D ATA 2 - 3
D ATA 2 S H I E L D 2
G D ATA 2 +
1
H
C N 3 5 0 3
1 9 P
H O T P L U G D E T 1 9
+ 5 V P O W E R 1 8
D D C / C E C G N D
1 7
S D A ( 5 V )
1 6
S C L ( 5 V ) 1 5
R 3 5 0 6
R E S E R V E ( N . C ) 1 4
0
C E C
1 3
C L O C K -
1 2
C L O C K S H I E L D 11
I
B D I N C L O C K + 1 0
D ATA 0 -
9
D ATA 0 S H I E L D
8
D ATA 0 +
7
D ATA 1 - 6
D ATA 1 S H I E L D 5
w w w D ATA 1 +
4
D ATA 2 -
3
D ATA 2 S H I E L D 2
D ATA 2 + 1
J
STR-KG800
• See page 33 for Waveforms.
3 4 5
( 1 / 2 )
R 3 6 6 1
1 k
R 3 7 4 4
4 7
R 3 7 4 5
4 7
IC B/D
6 0 5 9 5 8 5 7 5 6 5 5 5 4 5 3 5 2 5 1 5 0 4 9 4 8 4 7 4 6 4 5 4 4 4 3 4 2 4 1
1 k
C 3 5 0 2
0 . 1
3 . 3
H P D _ S I N K
6 1 V C C
0
R 3 5 11
R 3 5 1 2
H P D 2 S D A _ S I N K
6 2
4 7 k 4 7
0
6 3 S D A 2 S C L _ S I N K
0
6 4 S C L 2
R 3 5 0 9
4 7 6 5 G N D
G N D
6 6
3 . 3
6 7 B 2 1
3 . 3
6 8 A 2 1
3 . 3
C 3 5 0 3
I C 3 5 0 3
0 . 1 6 9 V C C
3 . 3
7 0 B 2 2 I C 3 5 0 3
3 . 3
T M D S 3 4 1 A P F C R
7 1 A 2 2
H D M I I N P U T S E L E C T O R
7 2 G N D
3 . 3
7 3 B 2 3
3 . 3
7 4 A 2 3
C 3 5 0 4 3 . 3
V C C
0 . 1 7 5
3 . 3
7 6 B 2 4
3 . 3
7 7 A 2 4
7 8 G N D
C 3 5 0 5 3 . 3
V C C
0 . 1 7 9
0
8 0 H P D 1
1 2 3 4 5 6 7 8 9 1 0 11 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0
R 3 5 2 5
7 5 0 0 . 5 %
R 3 5 2 7
1 0 k
C 3 5 0 8
C 3 5 1 2 R 3 5 2 6
0 . 1
0 . 1 3 . 9 k
R 3 6 6 3 1 k
0 . 5 %
R 3 5 1 4
R 3 7 7 9
4 7 k
4 7
R 3 7 8 0
4 7
x a o
y
. i
http://www.xiaoyu163.com
• See page 46 for IC Block Diagrams. • See page 53 for IC Pin Function Description.
6 7 8
I C 3 5 0 7
P C A 9 5 1 7 D P. 11 8
3 . 3
V C C A V C C B
R 3 6 5 5
3 . 3 R 3 6 5 4
4 . 7 k 4 . 7 k
S C L A S C L B
3 . 1 3 . 3
S D A A S D A B
3 . 3 3 . 3
G N D E N
I C 3 5 0 7
L E V E L S H I F T
IC B/D
C 3 5 3 0
0 . 1
Q O 2
Q O 1
Q O 0
C 3 5 2 3 0 . 1 1 . 8
T M D S _ O E B C V C C 1 8
C 3 5 1 6 C G N D
R 3 5 4 1 1 0 k
0 . 1 0
C I 2 C A
R 3 5 4 4 4 7 1 . 3
C S D A
R 3 5 2 8
R 3 5 4 5 4 7 1 . 8
1 0 k
C S C L
R 3 7 4 9
C 3 5 2 4 0 . 1 3 . 3
4 . 7 k
D S D A
3 . 3
D S D L
C 3 6 3 4 0 . 1
N C
R 3 7 4 8
Q Q
R 3 5 4 2 0 0
4 . 7 k
3 P W R 5 V 7 6
1 . 8
R 3 7 5 0
C V C C 1 8
4 7
0
R X _ H P D [ 1 ]
4 0 P G N D
3 . 3 C 3 5 2 5 0 . 1 3 . 3
P V C C
3 9
3 . 1 C 3 6 2 7 4 7 6 . 3 V
3 8 R S V D
C 3 5 2 6 0 . 1 3 . 3
G N D 3 7 AV C C
3
G N D
3 6 R X C -
3 3 . 2
Z 1 R X C +
3 5
3 . 2
Y 1 3 4 A G N D
3 . 3 C 3 5 2 7 0 . 1 3 . 3
C 3 5 1 7
V C C 3 3 AV C C
0 . 1
2 . 9 2 . 9
Z 2
3 2 R X 0 -
3 . 3 3 . 3
Y 2
3 1 R X 0 +
G N D 3 0 A G N D
2 . 9 C 3 5 2 1 0 . 1 3 . 3
Z 3 2 9 AV C C
3 . 3 2 . 9
Y 3 2 8 R X 1 -
3 . 3 3 . 3
C 3 5 1 8
V C C
2 7 R X 1 +
0 . 1
2 . 9
Z 4 A G N D
2 6
3 . 3 C 3 5 2 2 0 . 1 3 . 3
Y 4 2 5 AV C C
2 . 9
G N D 2 4 R X 2 -
3 . 3 T M D S _ S [ 3 ] 3 . 3
S 3
2 3 R X 2 +
0 T M D S _ S [ 2 ]
S 2
2 2 A G N D
0 T M D S _ S [ 1 ]
C 3 6 3 5
S 1 2 1
4 7 6 . 3 V
R 3 5 3 2
1 0 k
R 3 5 3 3 C 3 6 3 3 0 . 1
1 0 k
R 3 5 3 4
1 0 k
C 3 5 1 9
C 3 5 2 9 C 3 5 3 1
2 2 0
0 . 1 0 . 1
4 V
D 3 5 0 1
M A J 2 111 0 G L S 0
u 1 6 3
36 36
2 4
8 9 9
9 1 0 11
1 . 3 3 . 3
V C C
2 Y 0
I C 3 5 0 9
B R 2 4 L 0 2 F - W S E 2
2 Y 2 1 Y 2
R 3 7 7 6 1 0
3 . 3 3 . 3 3 . 3
S D A G N D
1 Y 1
2 - C O M 3 . 3 R 3 7 7 5 1 0
3 . 3
S C L A 2
2 Y 3 1 - C O M
3 . 3 1 . 8
3 . 3
W P A 1
2 Y 1 1 Y 0 R 3 6 3 9
4 . 7 k
3 . 3
I N H V C C A 0
1 Y 3
3 . 3
G N D A
0
C 3 5 9 7 0 . 1
G N D B
R 3 7 4 7
I C 3 5 0 9
0
I C 3 5 2 1
S N 7 4 LV 4 0 5 2 A P W R E E P R O M
I C 3 5 2 1
IC B/D
D ATA S E L E C T
C 3 5 3 3 C 3 5 3 5 C 3 5 3 9 C 3 5 4 4
0 . 1 0 . 1 0 . 1 0 . 1
R 3 5 6 4
7 5
0
H S Y N C
0
D E
C G N D
1 . 8
C V C C 1 8
0
Q E 0
0
Q E 1
0
Q E 2
0
Q E 3
3 . 3
I O V C C
0
O D C K
I O G N D
0
Q E 4
3 1 5 1 5 0 8 9
0
Q E 5
0
Q E 6
0
I C 3 5 11
Q E 7
C G N D
I C 3 5 11
1 . 8
S I I 9 0 11 C L U C V C C 1 8
H D M I R E C E I V E R 0
Q E 8
0
Q E 9
0
Q E 1 0
0
Q E 11
3 . 3
I O V C C
I O G N D
0
Q E 1 2
0
Q E 1 3
0
Q E 1 4
0
Q E 1 5
0
Q E 1 6
0
Q E 1 7
0
Q E 1 8
11
3 . 3
I O V C C
I O G N D
R 3 5 4 6
1 M
C 3 5 3 4 C 3 5 3 6 C 3 5 3 7 C 3 5 4 5
0 . 1 0 . 1 0 . 1
0 . 1
C 3 5 3 8
1 2 p
X 3 5 0 1
C 3 5 4 0
2 8 . 3 2 2 M H z
1 2 p
m
c o
.
Note: IC3511 cannot exchange with single. When IC3511 is
damaged, exchange the entire mounted board.
2
8 9 9
1 2 1 3 1 4
V S Y N C
R 3 5 6 6
7 5
H S Y N C
D E
R 3 5 6 7
7 5
C 3 5 4 9
R B 3 5 0 2 7 5 X 4
0 . 1
Q [ 0 ]
Q [ 1 ]
Q [ 2 ]
Q [ 3 ]
C 3 5 5 0
0 . 1 R 3 5 6 5 4 7
O D C K
R B 3 5 0 3 7 5 X 4
Q [ 4 ]
2 4 9 8 2 9 9
Q [ 5 ]
Q [ 6 ]
Q [ 7 ]
C 3 5 5 1
R B 3 5 0 4 7 5 X 4
0 . 1
Q [ 8 ]
Q [ 9 ]
Q [ 1 0 ]
Q [ 11 ]
C 3 5 5 2
0 . 1
R B 3 5 0 5 7 5 X 4
Q [ 1 2 ]
Q [ 1 3 ]
Q [ 1 4 ]
Q [ 1 5 ]
Q [ 1 6 ]
Q [ 1 7 ]
Q [ 1 8 ]
Q [ 1 9 ]
R B 3 5 0 6 7 5 X 4
C 3 5 5 3
0 . 1
C 3 5 4 7
2 2 0 6 . 3 V
C 3 5 4 8
2 2 0 4 V
R X _ I N T
R X _ R S T
A 1
A 2
A 3
A 4
A 5
A 6 H D M I
31
B O A R D
A 8
( 2 / 2 )
A 9
(Page 37)
A 1 0
A 11
A 1 2
A 1 3