Schematic Diagram - Hdmi Re Section (1/2) - Sony STR-DG710 Service Manual

STR-DG710
Q Q
3 7 6 3 1 5 1 5 0
5-23. SCHEMATIC DIAGRAM — HDMI RE SECTION (1/2) — • Refer to page 60 for IC Pin Description.
1 2 3
H D M I R E B O A R D ( 1 / 2 )
A
B
C N 3 5 0 1
R 3 6 6 1
1 9 P
1 k
H O T P L U G D E T 1 9
+ 5 V P O W E R 1 8
R 3 7 4 4
D D C / C E C G N D 1 7
4 7
S D A ( 5 V ) 1 6
C
S C L ( 5 V ) 1 5
R 3 7 4 5
R 3 5 0 2
R E S E R V E ( N . C ) 1 4
0 4 7
C E C 1 3
C L O C K - 1 2
C L O C K S H I E L D 1 1
D V 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
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
H D M I
T E
L 1 3 9 4 2 2 9 6 5 1 3
E
C N 3 5 0 2
R 3 6 6 2
1 9 P
1 k
C 3 5 0 2
H O T P L U G D E T 1 9
0 . 1
R 3 5 1 1 4 7 k
+ 5 V P O W E R 1 8
D D C / C E C G N D 1 7
R 3 5 1 2 4 7
S D A ( 5 V ) 1 6
S C L ( 5 V ) 1 5
R 3 5 0 9
R 3 5 0 4
R E S E R V E ( N . C ) 1 4
4 7
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 1 1
C 3 5 0 3
V I D E O 2 / B D I N C L O C K + 1 0
0 . 1
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
C 3 5 0 4
D ATA 1 + 4 0 . 1
D ATA 2 - 3
D ATA 2 S H I E L D 2
G D ATA 2 + 1
C 3 5 0 5
0 . 1
H
I
w w w
J
STR-DG710
• Refer to page 24 for Waveforms.
• Refer to page 50 for IC Block Diagrams.
4 5 6
T M D S _ O E B
C 3 5 1 6
0 . 1
R 3 5 2 8
1 0 k
R 3 7 4 9
4 . 7 k
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
R 3 7 4 8
4 . 7 k
R 3 7 5 0
3 . 3 0
6 1 V C C H P D _ S I N K 4 0
0 3 . 3
6 2 H P D 2 S D A _ S I N K 3 9
0 3 . 1
6 3 S D A 2 S C L _ S I N K 3 8
0
6 4 S C L 2 G N D 3 7
6 5 G N D G N D 3 6
3
6 6 G N D Z 1 3 5
3 . 3 3 . 2
6 7 B 2 1 Y 1 3 4
3 . 3 3 . 3
6 8 A 2 1 V C C 3 3
3 . 3 2 . 9
I C 3 5 0 3
6 9 V C C Z 2 3 2
3 . 3 3 . 3
7 0 B 2 2 Y 2 3 1
I C 3 5 0 3
3 . 3
T M D S 3 4 1 A P F C R
G N D
7 1 A 2 2 3 0
S W I T C H E R
2 . 9
Z 3
7 2 G N D 2 9
3 . 3 3 . 3
Y 3
7 3 B 2 3 2 8
3 . 3 3 . 3
V C C
7 4 A 2 3 2 7
3 . 3 2 . 9
Z 4
7 5 V C C 2 6
3 . 3 3 . 3
Y 4
7 6 B 2 4 2 5
3 . 3
G N D
7 7 A 2 4 2 4
3 . 3
S 3
7 8 G N D 2 3
3 . 3 0
S 2
7 9 V C C 2 2
0
S 1
8 0 H P D 1 2 1
R 3 5 3 2
R 3 5 3 3
1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0
R 3 5 3 4
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 1
C 3 5 1 2 R 3 5 2 6
0 . 1 0 . 1
0 . 1 3 . 9 k
0 . 5 %
C 3 5 1 9
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7 8 9
1 . 3
2 Y 0
I C 3 5 0 7
2 Y 2
P C A 9 5 1 7 D P. 1 1 8
3 . 3
3 . 3 2 - C O M
V C C B
V C C A
R 3 6 5 4 R 3 6 5 5
3 . 3
4 . 7 k 4 . 7 k 2 Y 3
S C L B
3 . 3
S C L A
3 . 1 3 . 3
2 Y 1
S D A B
S D A A
3 . 3 3 . 3 I N H
E N
G N D
G N D
G N D
I C 3 5 0 7
I C 3 5 2 1
D ATA B U F F E R
S N 7 4 LV 4 0 5 2 A P W R
IC B/D
IC B/D I C 3 5 2 1
E E P R O M D ATA S E L E C T
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
C V C C 1 8
C G N D
R 3 5 4 1 1 0 k 0
C I 2 C A
R 3 5 4 4 4 7 1 . 3
C S D A
R 3 5 4 5 4 7 1 . 8
C S C L
C 3 5 2 4 0 . 1 3 . 3
Q Q
D S D A
3 . 3 3 7 6
D S D L
C 3 6 3 4 0 . 1
N C
R 3 5 4 2 0 0
P W R 5 V
1 . 8
C V C C 1 8
4 7 F B 3 5 0 9
R X _ H P D [ 1 ]
P G N D
C 3 5 2 5 0 . 1 3 . 3
P V C C
C 3 6 2 7 4 7 6 . 3 V
R S V D
C 3 5 2 6 0 . 1 3 . 3
AV C C
3
R X C -
3 . 2
R X C +
A G N D
C 3 5 2 7 0 . 1 3 . 3
C 3 5 1 7
AV C C
0 . 1
2 . 9
R X 0 -
3 . 3
R X 0 +
A G N D
C 3 5 2 1 0 . 1 3 . 3
AV C C
2 . 9
R X 1 -
3 . 3
C 3 5 1 8
R X 1 +
0 . 1
A G N D
C 3 5 2 2 0 . 1 3 . 3
AV C C
2 . 9
R X 2 -
T M D S _ S [ 3 ]
3 . 3
R X 2 +
T M D S _ S [ 2 ]
A G N D
T M D S _ S [ 1 ]
C 3 6 3 5
4 7 6 . 3 V
1 0 k
C 3 6 3 3 0 . 1
1 0 k
1 0 k
C 3 5 2 9 C 3 5 3 1
2 2 0
4 V 0 . 1 0 . 1
u 1 6 3
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2 4
8 9 9
Note: When IC3511 and IC3513 on the HDMI RE board are
damaged, exchange the new HDMI RE board for the
HDMI RE board which IC damaged.
1 0 1 1 1 2
3 . 3
V C C
I C 3 5 0 9
B R 2 4 L 0 2 F - W E 2
1 Y 2
R 3 7 7 6 1 0
3 . 3 3 . 3
S D A G N D
1 Y 1
3 . 3 R 3 7 7 5 1 0
3 . 3
S C L A 2
1 - C O M
1 . 8
3 . 3
W P A 1
1 Y 0 R 3 6 3 9
4 . 7 k 3 . 3
V C C A 0
1 Y 3
3 . 3
A
0
C 3 5 9 7 0 . 1
B
R 3 7 4 7
0 I C 3 5 0 9
E E P R O M
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
3 1 5 1 5 0 8 0 9 2
O D C K
I O G N D
0
Q E 4
0
Q E 5
0
Q E 6
0
I C 3 5 1 1
Q E 7
C G N D
I C 3 5 1 1
1 . 8
S I I 9 0 1 1 C L U
C V C C 1 8
H D M I R X
0
Q E 8
0
Q E 9
0
Q E 1 0
0
Q E 1 1
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
1
3 . 3
I O V C C
I O G N D
C 3 5 5 3
0 . 1
C 3 5 3 7
C 3 5 3 4 C 3 5 3 6
C 3 5 4 5
0 . 1 0 . 1 0 . 1
0 . 1
C 3 5 3 8
1 2 p
C 3 5 4 0 X 3 5 0 1
1 2 p 2 8 . 3 2 2 M H z
m
c o
.
2
8 9 9
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
0 . 1 R B 3 5 0 2 7 5 X 4
Q [ 0 ]
Q [ 1 ]
Q [ 2 ]
Q [ 3 ]
C 3 5 5 0
0 . 1 R 3 5 6 5 4 7
4 9 O D C K 8 2 9 9
R B 3 5 0 3 7 5 X 4
Q [ 4 ]
Q [ 5 ]
Q [ 6 ]
Q [ 7 ]
C 3 5 5 1
0 . 1 R B 3 5 0 4 7 5 X 4
Q [ 8 ]
Q [ 9 ]
Q [ 1 0 ]
Q [ 1 1 ]
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 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
HDMI RE
1
A 6
BOARD
( 2 / 2 )
A 8
(Page 39)
A 9
A 1 0
A 1 1
A 1 2