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Main 4/7 - Yamaha imx644 Service Manual

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A
B
IMX644
1

MAIN 4/7

2
3
K 8 1 2 0
NQR0499-004X
C 8 0 2 1
0 . 1 u
C 8 0 0 2
0 . 1 u
.
.
N C
N C
R 8 0 2 1
M G
V C C
G N D
1 0 k
O P E N
M G
U S B
C S
D O
S K
D I
R 8 0 2 2
2 . 2 k
D - G N D
M G
I C 8 0 2
R 8 0 1 1
3 3
M G
E E S K
B R 9 3 L C 4 6 F - W - X
R 8 0 1 2
3 3
M G
E E D A T A
V C C
R 8 0 1 3
4 7 0
R E S E T #
K 8 0 0 1
M G
C N 8 1
N Q R 0 4 9 9 - 0 0 4 X
R S T O U T #
R 8 0 1 4
Q G A 2 0 0 1 C 6 - 0 4 X
1 . 5 k
3 V 3 O U T
R 8 0 0 2
M G
3 3
V B U S
U S B D P
1
M G
U S B D M
2
U S B D M
to USB CN_CN81
U S B D P
<P. 20 / G2>
3
4
R 8 0 0 1
D - G N D
4
3 3
M G
R 8 0 0 3
.
.
L C 8 0 0 1
C 8 0 1 2
.
C 8 0 0 3
.
.
C 8 0 1 1
C 8 0 0 1
N Q R 0 6 5 4 - 0 0 1 X
1 5 k
0 . 1 u
0 . 1 u
0 . 1 u
4 7 0 p
M G
C 8 0 0 4
4 7 0 p
D - G N D
D 8 0 1 1
S M L - 2 1 0 M T / M N / - X
1
2
D 8 0 1 2
S M L - 2 1 0 M T / M N / - X
1
2
K 8 1 1 0
I C 8 1 0
NQR0499-004X
S P 2 0 2 E C N - L - X
C 8 1 0 2
.
0 . 1 u
5
C 1 +
V C C
.
K 8 1 0 1
C N 3 3
.
C 8 1 0 1
C 8 1 0 5
Q G A 2 0 0 1 C 6 - 0 3 X
NQR0499-004X
V +
G N D
0 . 1 u
0 . 1 u
R X
1
C 1 -
T 1 O U T
to ST CN_CN33
T X
2
C 8 1 0 3
.
C 2 +
R 1 I N
<P. 8 / G6>
0 . 1 u
D - G N D
K 8 1 0 2
C 2 -
R 1 O U T
3
NQR0499-004X
V -
T 1 I N
.
C 8 1 0 4
T 2 O U T
T 2 I N
0 . 1 u
.
.
C 8 1 0 7
C 8 1 0 8
R 2 I N
R 2 O U T
2 2 p
2 2 p
O P E N
O P E N
D - G N D
R S - 2 3 2 C
6
7
12
C
D
M C L K / 2
<P. 11 / D5>
B C K
<P. 11 / D5>
X 8 0 0 1
N A X 0 6 5 3 - 0 0 1 X
6 M
C 8 0 1 5
R 8 0 2 0
0 . 1 u
1 M
.
M G
R 8 0 1 8
4 7 0
R 8 0 1 7
3 3
M G
R 8 0 1 9
M G
3 3
L R C K
<P. 11 / D5>
R X D
R T S #
C T S #
I C 8 0 1
D T R #
F T 2 3 2 B L
D S R #
D C D #
.
C 8 0 1 4
R I #
0 . 1 u
G N D
D - G N D
.
C 8 0 1 3
0 . 1 u
R 8 0 1 5
2 2 0
NQR0499-004X
M G
R 8 0 3 0
R 8 0 3 3
R 8 0 1 6
2 2 0
2 2 0
I C 8 0 3
R 8 0 3 4
M G
I C 8 0 4
S N 7 4 L V 1 2 5 A P W - X
M G
2 2 k
2 2 k
T C 7 S 1 4 F U - X
M G
M G
M G
V C C
1 O E
R 8 0 3 8
N C
V C C
1 A
4 O E
2 2 k
R 8 0 3 9
4 A
D + 5 V
A
1 Y
M G
3 3
G N D
Y
2 O E
4 Y
R 8 0 3 7
.
2 A
3 O E
3 3
R 8 0 3 2
R 8 0 3 5
3 3
4 7 k
2 Y
3 A
M G
C 8 0 3 0
M G
R 8 0 3 6
G N D
3 Y
0 . 1 u
.
3 3
M G
C 8 0 3 1
D - G N D
0 . 1 u
R 8 1 0 3
2 2
M G
M G
R 8 1 0 2
2 2
M G
R 8 1 0 1
3 3
E
F
I C 5 5 1
T C 7 S H 3 2 F U - X
D + 3 . 3 V
K 5 5 1 0
N Q R 0 4 9 9 - 0 0 4 X
R 5 5 5 2
B
V C C
3 3
K 5 5 1 1
A
N Q R 0 4 8 4 - 0 0 2 X
M G
G N D
Y
I C 5 1 0
C 5 5 5 5
A K 4 3 8 1 V T P - X
.
.
.
0 . 1 u
C 5 5 1 3
C 5 5 1 2
1 0 u
R 5 1 0 1
3 3 0
M G
M C L K
D Z F L
C 5 1 0 3
D - G N D
0 . 1 u
K 5 1 0 1
R 5 1 0 2
3 3
0 . 1 u
M G
B I C K
D Z F R
1
D A C _ D A T A 0 _ o u t p u t 1 L / R
R 5 1 0 3
3 3
M G
S D T I
V D D
D A C _ D A T A 0 _ o u t p u t 1 L / R
R 5 1 0 4
3 3
.
E
<P. 13 / G2>
M G
2
L R C K
V S S
R 5 1 0 5
3 3
P D N _ D A C & D I T
M G
1 0 / 1 6
P D N _ D A C & D I T
P D N
A O U T L +
<P. 9 / B5>
D A C 1 _ S C N
R 5 1 0 6
3 3
M G
D A C 1 _ S C N
C S N
A O U T L -
R 5 1 0 7
3 3
<P. 13 / G2>
D A C _ C C L K
M G
C C L K
A O U T R +
D A C _ C C L K
<P. 13 / G6>
D A C _ C D T I
R 5 1 0 8
3 3
M G
C D T I
A O U T R -
D A C _ C D T I
<P. 13 / G2>
C 5 1 0 0
0 . 1 u
.
I C 5 5 2
D - G N D
A - G N D
D A C
T C 7 S H 3 2 F U - X
D + 3 . 3 V
K 5 5 2 0
N Q R 0 4 9 9 - 0 0 4 X
V C C
R 5 5 5 3
B
3 3
A
R 5 5 2 0
M G
4 7
G N D
Y
M G
.
.
.
C 5 5 2 3
C 5 5 2 2
1 0 u
C 5 5 5 6
0 . 1 u
D - G N D
0 . 1 u
I C 5 2 0
A K 4 3 8 1 V T P - X
R 5 2 0 1
3 3 0
M G
M C L K
D Z F L
C 5 2 0 3
K 5 2 0 1
R 5 2 0 2
3 3
0 . 1 u
M G
B I C K
D Z F R
1
D A C _ D A T A 1 _ o u t p u t 2 L / R
R 5 2 0 3
3 3
M G
N Q R 0 4 9 9 - 0 0 4 X
S D T I
V D D
D A C _ D A T A 1 _ o u t p u t 2 L / R
R 5 2 0 4
3 3
.
E
<P. 13 / G2>
M G
2
L R C K
V S S
R 5 2 0 5
3 3
M G
1 0 / 1 6
P D N
A O U T L +
D A C 2 _ C S N
R 5 2 0 6
3 3
M G
D A C 2 _ C S N
C S N
A O U T L -
<P. 13 / H2>
R 5 2 0 7
3 3
M G
C C L K
A O U T R +
R 5 2 0 8
3 3
M G
C D T I
A O U T R -
C 5 2 0 0
0 . 1 u
I C 5 5 3
.
T C 7 S H 3 2 F U - X
D + 3 . 3 V
D - G N D
A - G N D
D A C
K 5 5 3 0
N Q R 0 4 9 9 - 0 0 4 X
R 5 5 5 4
B
V C C
3 3
R 5 5 3 0
A
4 7
M G
G N D
Y
M G
.
.
.
C 5 5 3 3
C 5 5 3 5
1 0 u
C 5 5 3 2
0 . 1 u
0 . 1 u
D - G N D
I C 5 3 0
A K 4 3 8 1 V T P - X
R 5 3 0 1
3 3 0
M G
M C L K
D Z F L
C 5 3 0 3
K 5 3 0 1
R 5 3 0 2
3 3
0 . 1 u
M G
B I C K
D Z F R
1
D A C _ D A T A 2 _ o u t p u t 3 / 4
R 5 3 0 3
3 3
M G
S D T I
V D D
D A C _ D A T A 2 _ o u t p u t 3 / 4
R 5 3 0 4
3 3
.
E
<P. 13 / G2>
M G
2
L R C K
V S S
R 5 3 0 5
3 3
M G
1 0 / 1 6
P D N
A O U T L +
R 5 3 0 6
D A C 3 _ C S N
3 3
M G
D A C 3 _ C S N
C S N
A O U T L -
<P. 13 / H2>
R 5 3 0 7
3 3
M G
C C L K
A O U T R +
R 5 3 0 8
3 3
M G
C D T I
A O U T R -
K 8 1 0 3
C 5 3 0 0
D + 5 V
0 . 1 u
.
D - G N D
D A C
A - G N D
.
C 8 0 3 2
0 . 1 u
M G
I C 5 4 0
A K 4 3 8 1 V T P - X
R 5 4 0 1
3 3 0
M G
M C L K
D Z F L
C 5 4 0 3
K 5 4 0 1
R 5 4 0 2
3 3
M G
0 . 1 u
B I C K
D Z F R
1
D A C _ D A T A 3 _ r e c o u t L / R
R 5 4 0 3
3 3
M G
N Q R 0 4 9 9 - 0 0 4 X
D A C _ D A T A 3 _ r e c o u t L / R
S D T I
V D D
R 5 4 0 4
3 3
.
E
<P. 13 / G2>
M G
2
L R C K
V S S
R 5 4 0 5
3 3
M G
1 0 / 1 6
P D N
A O U T L +
R 5 4 0 6
3 3
D A C 4 _ C S N
M G
D A C 4 _ C S N
C S N
A O U T L -
<P. 13 / H2>
R 5 4 0 7
3 3
M G
C C L K
A O U T R +
R 5 4 0 8
3 3
M G
C D T I
A O U T R -
C 5 4 0 0
0 . 1 u
.
D - G N D
D A C
A - G N D
I C 5 4 5
A K 4 1 0 3 A V F - X
V 1
U 1
T R A N S
D I F 2
R 5 5 0 1
3 3
M G
P D N
D I F 1
R 5 5 0 2
3 3 0
M G
M C L K
D I F 0
R 5 5 0 3
3 3
D I T _ D A T A _ r e c o u t
M G
S D T I
T X P
D I T _ D A T A _ r e c o u t
<P. 13 / G6>
R 5 5 0 4
3 3
M G
B I C K
T X N
R 5 5 0 5
3 3
M G
L R C K
V S S
C S N _ D I T
R 5 5 0 6
3 3
M G
C S N _ D I T
F S 0 / C S N
V D D
R 5 5 0 7
3 3
C S T 1 _ D I T
M G
C S T 1 _ D I T
<P. 13 / F4>
F S 1 / C D T I
C K S 1
R 5 5 0 8
3 3
D I T _ C C L K
M G
D I T _ C C L K
F S 2 / C C L K
C K S 0
F S 3 / C D T O
B L S
C 1
A N S
C 5 4 5 0
0 . 1 u
.
D I T
G
H
A + 1 2 V
K 5 1 0 3
N Q R 0 4 9 9 - 0 0 4 X
A - 1 2 V
K 5 1 0 4
N Q R 0 4 9 9 - 0 0 4 X
O U T P U T
1 L
M G
R 5 1 1 4
1 0 k
C 5 1 1 2
.
R 5 1 1 6
.
C 5 1 1 3
4 7 p
2 2 0
R 5 1 1 2
5 . 6 k
1 8 0 p
R 5 1 1 8
M G
2
R 5 1 1 7
M G 1 0 k
M G
M G
-
.
1
1 0 k
C 5 1 1 0
6
0 . 0 0 2 2 u
-
A + 5 V
C 5 1 1 4
.
M G
3
7
+
1 0 0 p
M G
R 5 1 1 5
I C 5 1 1
I C 5 1 1
R 5 1 3 0
R 5 1 1 1
5
+
2 2 0
.
N J M 4 5 8 0 M - X
I C 5 1 1
5 . 6 k
N J M 4 5 8 0 M - X
1 M
M G
C 5 1 1 1
N J M 4 5 8 0 M - X
1 8 0 p
M G
8
C 5 1 1 7
.
C 5 1 2 9
N Q R 0 4 9 9 - 0 0 4 X
0 . 1 u
V C C
0 . 0 0 1 u
C 5 1 0 2
R 5 1 1 3
V A 5 1 0 1
1 0 k
.
C 5 1 1 8
G N D
N A F 0 0 2 7 - 0 0 1 X
O U T P U T
1 R
0 . 1 u
4
M G
R 5 1 2 4
C 5 1 2 2
.
1 0 k
.
C 5 1 2 3
R 5 1 2 6
4 7 p
2 2 0
R 5 1 2 2
5 . 6 k
1 8 0 p
R 5 1 2 8
M G
2
R 5 1 2 7
M G
M G
-
M G 1 0 k
1
1 0 k
C 5 1 2 0
.
6
0 . 0 0 2 2 u
.
-
M G
C 5 1 2 4
7
3
+
M G
1 0 0 p
R 5 1 2 5
I C 5 1 2
I C 5 1 2
R 5 1 2 1
5
R 5 1 3 1
2 2 0
.
+
I C 5 1 2
N J M 4 5 8 0 M - X
N J M 4 5 8 0 M - X
1 M
M G
5 . 6 k
C 5 1 2 1
N J M 4 5 8 0 M - X
1 8 0 p
M G
C 5 1 2 7
.
8
C 5 1 3 0
0 . 1 u
V C C
0 . 0 0 1 u
R 5 1 2 3
1 0 k
.
V A 5 1 0 2
G N D
C 5 1 2 8
N A F 0 0 2 7 - 0 0 1 X
O U T P U T
2 L
0 . 1 u
4
M G
R 5 2 1 4
1 0 k
C 5 2 1 2
.
R 5 2 1 6
.
C 5 2 1 3
4 7 p
2 2 0
R 5 2 1 2
5 . 6 k
1 8 0 p
R 5 2 1 8
M G
2
R 5 2 1 7
M G 1 0 k
M G
M G
-
1 0 k
.
1
C 5 2 1 0
6
0 . 0 0 2 2 u
-
A + 5 V
M G
C 5 2 1 4
.
3
7
+
1 0 0 p
M G
R 5 2 1 5
I C 5 2 1
I C 5 2 1
R 5 1 3 2
R 5 2 1 1
5
+
2 2 0
.
N J M 4 5 8 0 M - X
5 . 6 k
N J M 4 5 8 0 M - X
1 M
M G
C 5 2 1 1
I C 5 2 1
1 8 0 p
M G
8
C 5 1 3 1
N J M 4 5 8 0 M - X
C 5 2 1 7
.
0 . 1 u
V C C
0 . 0 0 1 u
R 5 2 1 3
C 5 2 0 2
1 0 k
.
V A 5 1 0 3
C 5 2 1 8
G N D
N A F 0 0 2 7 - 0 0 1 X
0 . 1 u
O U T P U T
2 R
4
M G
R 5 2 2 4
C 5 2 2 2
.
1 0 k
.
C 5 2 2 3
R 5 2 2 6
4 7 p
2 2 0
R 5 2 2 2
5 . 6 k
1 8 0 p
R 5 2 2 8
2
R 5 2 2 7
M G
M G
M G
-
M G 1 0 k
1
1 0 k
C 5 2 2 0
.
6
0 . 0 0 2 2 u
.
-
M G
C 5 2 2 4
7
3
+
M G
1 0 0 p
R 5 2 2 5
I C 5 2 2
I C 5 2 2
R 5 2 2 1
5
R 5 1 3 3
2 2 0
.
+
N J M 4 5 8 0 M - X
N J M 4 5 8 0 M - X
1 M
M G
5 . 6 k
C 5 2 2 1
I C 5 2 2
1 8 0 p
M G
N J M 4 5 8 0 M - X
C 5 2 2 7
.
8
C 5 1 3 2
0 . 1 u
V C C
0 . 0 0 1 u
R 5 2 2 3
1 0 k
.
V A 5 1 0 4
G N D
C 5 2 2 8
N A F 0 0 2 7 - 0 0 1 X
O U T P U T
3
0 . 1 u
4
M G
R 5 3 1 4
1 0 k
C 5 3 1 2
.
R 5 3 1 6
.
C 5 3 1 3
4 7 p
2 2 0
1 8 0 p
R 5 3 1 2
5 . 6 k
R 5 3 1 8
M G
2
R 5 3 1 7
M G 1 0 k
M G
M G
-
1 0 k
.
1
C 5 3 1 0
6
0 . 0 0 2 2 u
-
A + 5 V
M G
C 5 3 1 4
.
7
3
+
1 0 0 p
M G
R 5 3 1 5
I C 5 3 1
I C 5 3 1
R 5 1 3 4
R 5 3 1 1
5
+
2 2 0
.
N J M 4 5 8 0 M - X
N J M 4 5 8 0 M - X
1 M
M G
5 . 6 k
C 5 3 1 1
I C 5 3 1
1 8 0 p
M G
.
8
C 5 1 3 3
N J M 4 5 8 0 M - X
C 5 3 1 7
N Q R 0 4 9 9 - 0 0 4 X
0 . 1 u
V C C
C 5 3 0 2
0 . 0 0 1 u
R 5 3 1 3
1 0 k
.
V A 5 1 0 5
C 5 3 1 8
G N D
N A F 0 0 2 7 - 0 0 1 X
0 . 1 u
O U T P U T
4
4
M G
R 5 3 2 4
C 5 3 2 2
.
1 0 k
.
C 5 3 2 3
4 7 p
R 5 3 2 6
2 2 0
R 5 3 2 2
5 . 6 k
1 8 0 p
R 5 3 2 8
2
R 5 3 2 7
M G
M G
M G
-
M G 1 0 k
1
1 0 k
C 5 3 2 0
.
6
0 . 0 0 2 2 u
.
-
M G
C 5 3 2 4
7
3
+
M G
1 0 0 p
R 5 3 2 5
I C 5 3 2
I C 5 3 2
R 5 3 2 1
5
R 5 1 3 5
2 2 0
.
+
I C 5 3 2
5 . 6 k
N J M 4 5 8 0 M - X
N J M 4 5 8 0 M - X
1 M
M G
C 5 3 2 1
N J M 4 5 8 0 M - X
M G
1 8 0 p
C 5 3 2 7
.
8
C 5 1 3 4
0 . 1 u
V C C
0 . 0 0 1 u
R 5 3 2 3
1 0 k
.
V A 5 1 0 6
G N D
C 5 3 2 8
N A F 0 0 2 7 - 0 0 1 X
0 . 1 u
4
C 5 4 5 5
R E C
O U T
L
4 7 p
R 5 4 1 4 M G
R 5 4 5 7
1 0 k
R 5 4 5 5
C 5 4 1 2.
M G
8 . 2 k
1 0 k
2
R 5 4 1 2
R 5 4 1 6
M G
-
M G
4 . 7 k
4 7 0
1
2
4 7 0 p
R 5 4 5 6
.
M G
-
1 0 k
1
3
I C 5 4 2
C 5 4 1 0
+
A + 5 V
0 . 0 0 3 3 u
N J M 4 5 8 0 M - X
M G
M G
M G
3
+
I C 5 4 1
C 5 4 5 6
R 5 4 5 8
I C 5 4 1
R 5 4 1 1
R 5 4 1 5
.
R 5 1 3 6
N J M 4 5 8 0 M - X
1 0 k
N J M 4 5 8 0 M - X
4 . 7 k
4 7 0
1 M
M G
4 7 p
C 5 4 1 1
M G
4 7 0 p
.
8
M G
C 5 4 1 7
0 . 1 u
V C C
C 5 4 0 2
R 5 4 1 3
C 5 1 3 5
8 . 2 k
0 . 0 0 1 u
.
G N D
V A 5 1 0 7
C 5 4 5 7
C 5 4 1 8
.
0 . 1 u
R E C
O U T
R
N A F 0 0 2 7 - 0 0 1 X
4 7 p
4
R 5 4 2 4
M G
M G
R 5 4 6 1
1 0 k
R 5 4 5 9
1 0 k
C 5 4 2 2.
8 . 2 k
6
R 5 4 2 2
R 5 4 2 6
M G
-
4 . 7 k
4 7 0
M G
6
R 5 4 6 0
7
4 7 0 p
.
M G
-
1 0 k
7
C 5 4 2 0
5
+
0 . 0 0 3 3 u
M G
M G
5
M G
I C 5 4 2
+
I C 5 4 1
C 5 4 5 8
N J M 4 5 8 0 M - X
N J M 4 5 8 0 M - X
R 5 4 2 1
R 5 4 2 5
.
4 7 p
4 . 7 k
4 7 0
R 5 4 6 2
C 5 4 2 1
1 0 k
A + 1 2 V
M G
4 7 0 p
M G
K 5 3 0 3
R 5 4 2 3
8 . 2 k
I C 5 4 2
N Q R 0 4 9 9 - 0 0 4 X
N J M 4 5 8 0 M - X
8
C 5 4 5 9
.
A - 1 2 V
0 . 1 u
V C C
K 5 3 0 4
N Q R 0 4 9 9 - 0 0 4 X
C 5 4 6 0
.
0 . 1 u
G N D
4
D + 5 V
R E C
O U T
O P T I C A L
R 5 4 5 1
1 0 0
M G
R 5 4 5 2
K 5 4 5 1
1 8 0
N Q R 0 4 9 9 - 0 0 4 X
M G
C 5 4 5 3
0 . 1 u
.
C 5 4 5 2
1 0 u
D - G N D
I
J
C N 5 1
Q G A 2 0 0 4 C 6 - 1 8 W
1
O U T P U T 2 L G N D
2
O U T P U T 1 R H O T
3
O U T P U T 2 L C O L D
4
O U T P U T 1 R C O L D
5
O U T P U T 2 L H O T
6
O U T P U T 1 R G N D
O U T P U T 2 R G N D
7
8
O U T P U T 1 L H O T
9
O U T P U T 2 R C O L D
to OUT CN_CN51
1 0
O U T P U T 1 L C O L D
<P. 16 / C3>
1 1
O U T P U T 2 R H O T
O U T P U T 1 L G N D
1 2
1 3
O U T P U T 3 G N D
1 4
O U T P U T 4 H O T
1 5
O U T P U T 3 C O L D
1 6
O U T P U T 4 C O L D
1 7
O U T P U T 3 H O T
1 8
O U T P U T 4 G N D
O U T P U T _ M U T I N G
<P. 9 / C7>
.
C N 5 2
A - 1 2 V
D + 3 . 3 V
Q G A 2 0 0 1 C 6 - 1 0 X
1
A - 1 2 V
A - G N D
2
3
O U T P U T M U T I N G
D + 3 . 3 V
4
5
D - G N D
to OUT CN_CN52
6
R E C O U T A R
<P. 16 / C6>
R E C O U T A G N D
7
8
R E C O U T A L
R E C O U T B G N D
9
1 0
R E C O U T B T X P
A - G N D
D - G N D
LSS10050-001F-40
5

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