Toshiba 65L9400U Series, Service Manual

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Q P
Q M
I F _ A G C
I 2 C M _ S C L
I 2 C M _ S D A
R E S E T n
T S _ S Y N C
S A R _ R S S I
I 2 C S _ S C L
I 2 C S _ S D A
[ V - L M S B 1 3 1 0 ]
A V D D _ 3 V 3 G N D
T S _ D 7
T S _ C L K
T S _ V L D
X T A L I
X T A L O
A V D D _ 3 V 3 G N D
G N D V D D P _ 3 V 3
G P I O
T S _ E R R
A V D D _ 3 V 3
A V D D _ 3 V 3
V D D P _ 3 V 3
V D D P _ 3 V 3
V D D C _ 1 V 2 6
V D D C _ 1 V 2 6
V D D C _ 1 V 2 6
G N D
T S _ D 6
T S _ D 5
T S _ D 4
T S _ D 3
T S _ D 2
T S _ D 1
T S _ D 0
G N D
G N D
I P
I M
G N D
G N D
G N D
D i S E q C _ I N
D i S E q C _ O U T
D i S E q C _ H V
[ X F ]
N C
N C
[T
P
]
F U N C T I O N T I T L E
F
D
S H . N O . D E S I G N E D B Y
8 7 6 5 4 3 2 1
B
P A G E N O . R E V . M A R K D R A W I N G . N O .
T O S H I B A C O R P O R A T I O N
A
C
E
5 T 0 3 6 5 5 D
F
D
B
A
C
E
* C 7 6 0 9
1 0 0 n F ( K )
1
2
3 . 3 V _ D E M O
* C 7 6 1 5
1 0 0 n F ( K )
* C 7 6 1 6
1 0 0 n F ( K )
* C 7 6 0 8
1 0 0 n F ( K )
*FL760 220ohm
1
2
G N D
G N D
* C 7 6 1 7
1 0 0 n F ( K )
G N D
* C 7 6 1 0
1 0 0 n F ( K )
3 . 3 V _ D V D D
* C 7 6 1 2
1 0 0 n F ( K )
3 . 3 V _ A V D D
3 . 3 V _ A V D D
R _ T D E M O _ R S T
1 0 5 1 1 7
7 6 5
R _ S 2 _ M O C L K
7 6 5
R _ S 2 _ M O V A L
7 6 5
R _ S 2 _ M O S T R T
7 6 5
R _ S 2 _ M D O 2
7 6 5
R _ S 2 _ M D O 6
7 6 5
R _ S 2 _ M D O 7
7 6 5
R _ S 2 _ M D O 5
7 6 5
R _ S 2 _ M D O 4
7 6 5
R _ S 2 _ M D O 3
7 6 5
R _ S 2 _ M D O 0
7 6 5
R _ S 2 _ M D O 1
*R7611
0(J)
2
1
7 5 5 7 7 0 7 8 0
R _ I 2 C C L K
7 5 5 7 7 0 7 8 0
R _ I 2 C D A T A
7 5 0
R _ I F A G C _ S 2
7 5 0
R _ D I F _ S 2 Q P
7 5 0
R _ D I F _ S 2 I P
G N D
R _ D S Q O U T
7 7 0
* R 7 6 0 3
0 ( X )
2 1
C 7 6 0 5
1 0 p F ( J )
1
2
C 7 6 0 6
1 0 p F ( J )
1
2
* C 7 6 0 7
1 0 0 n F ( K )
1
2
* R 7 6 1 3 0 ( X )
2 1
* R 7 6 1 2
0 ( X )
2 1
* R 7 6 1 4 0 ( X )
2 1
7 6 5
R _ S 2 _ T S E R R
* C 7 6 2 0
1 n F ( K )
1 2
G N D
M S B 1 3 1 2
V 4 6 A 0 0 0 8 4 0 0 0
* I C 7 6 0
3 7
3 6
1 7
2
4 0
3 9
6
7
1 1
3 2
3 1
2 5
2 6
2 7
2 8
2 9
3 0
2 2
2 4
2 3
1
5
3 5
3
9
4 3
4 4
8
1 2
4 1
4 8
4 2
3 4
3 8
4 5
1 8
1 6
4
1 0
1 5
1 3
3 3
1 4
4 6
4 7
1 9
2 0
2 1
G N D
* R 7 6 0 5
2 . 2 K ( J )
2 1
* R 7 6 0 4
2 . 2 K ( J )
2 1
* R 7 6 0 9
1 0 K ( J )
2 1
3 . 3 V _ D E M O
* R 7 6 0 1
1 0 K ( J )
2 1
G N D
* C 7 6 0 0
2 . 2 n F ( K )
1
2
3 . 3 V _ D V D D
* R 7 6 0 8
0 ( X )
2 1
* X 7 6 0 0
V 1 0 A 0 0 0 1 9 0 0 0
2 4 M H z
1
3
2
4
G N D
* R 7 6 0 7
1 M ( J )
21
1 . 2 6 V _ D E M O
1 . 2 6 V _ D E M O
* C 7 6 0 1
1 0 0 n F ( K )
1 2
* C 7 6 1 4
1 0 0 n F ( K )
* C 7 6 1 3
1 0 0 n F ( K )
G N D
* C 7 6 2 1
1 0 n F ( K )
1
2
* C 7 6 2 2
1 0 n F ( K )
1
2
* C 7 6 2 3
1 0 0 n F ( K )
* C 7 6 2 4
1 0 0 n F ( K )
* C 7 6 1 1
1 0 n F ( K )
1
2
* C 7 6 2 5
1 0 n F ( K )
1
2
* C 7 6 2 6
1 0 n F ( K )
1
2
* C 7 6 1 8
8 p F ( D )
1
2
* C 7 6 1 9
9 p F ( D )
1
2
2 0 1 4 . 0 8 . 0 6 1 6 : 1 5
@ D e s i g n
M A I N B O A R D D V B - S / S 2 D e m o d 7 6 0 9 1 0 P E 1 1 8 8 Z A
D
P763
1
D V B - S 2 I F t r a c e w i t h G N D
D V B - S 2 I F t r a c e w i t h G N D
n e a r t o D e m o d
n e a r t o D e m o d
I 2 C A D D = 0 x D 2