Toshiba 65L9400U Series, Service Manual

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[ S B D ]
U R E G
[ V - L 0 0 I ]
V C C
E N
N C
F B
V 0 U T
G N D
N C
N C
T H - P A D
U R E G
[ V - L 0 0 I ]
V C C
E N
N C
F B
V 0 U T
G N D
N C
N C
T H - P A D
[ C 4 A 2 ]
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
5 V D
3 . 3 V _ D E M O
G N D
G N D
1 . 2 6 V _ D E M O
G N D
G N D
G N D
3 . 3 V D
D 7 8 0 0
R B 0 5 5 L - 3 0 T E 2 5
C A
C 7 8 0 4
4 7 0 p F ( J )
5 0 V 1
2
G N D
C 7 8 0 5
2 . 2 u F ( K )
1 0 V 1
2
C 7 8 0 3
1 u F ( K )
1 6 V
1
2
G N D
3 . 3 V D
V 4 7 A 0 0 0 5 1 5 0 0
* I C 7 8 1
B D 0 0 I C 0 W E F J - E 2
8
5
4
2
6
1
3 7
9
V 4 7 A 0 0 0 5 1 5 0 0
I C 7 8 0
B D 0 0 I C 0 W E F J - E 2
8
5
4
2
6
1
3 7
9
G N D
3 . 3 V _ D E M O
* C 7 8 0 1
1 u F ( K )
1 6 V 1
2
* C 7 8 0 2
2 . 2 u F ( K )
1 0 V 1
2
* C 7 8 0 0
4 7 0 p F ( J )
5 0 V
1
2
G N D
G N D
* R 7 8 0 3
4 7 K ( J )
2
1
R 7 8 0 4
3 9 K ( D )
2
1
R 7 8 0 1
1 2 K ( D )
2
1
* R 7 8 0 0
2 7 K ( J )
21
G N D
R _ I 2 C C L K
7 5 5 7 6 0 7 7 0
R _ I 2 C D A T A
7 5 5 7 6 0 7 7 0
R 7 8 0 2
1 K ( J )
2 1
C 7 8 1 3
1 u F ( K )
1 6 V
1
2
G N D
C N 7 8 0
V 2 2 A 0 0 0 7 4 1 0 0
N O T M O U N T
B M 0 4 B - G H S - T B T ( L F ) ( S N ) ( N )
4
3
2
1
2 T
1 T
D B G _ T U N E R _ B U S S W _ E N
7 5 5
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 T U N E R P O W E R 7 8 0 9 4 0 P E 1 1 8 8 Z A
3 . 3 V
T u n e r
T Y P I C A L : ? ? ? m A
M A X I M U M : 5 0 0 m A
D e m o d
T P Y C A L : 8 0 m A
M A X I M U M : 1 0 0 m A
1 . 2 6 V
D e m o d
T Y P I C A L : 3 8 1 m A
M A X I M U M : 5 0 0 m A
F o r D e b u g
1 . 2 6 V
3 . 4 V