Main 3/7 - Yamaha imx644 Service Manual

J I

MAIN 3/7

.
C 3 1 0 3
4 7 p
R 3 1 0 1
M G
R 3 1 5 5 1 0 k
M G 2
-
1 0 k C 3 1 0 5 . 1
E 1 0 0 p
R 3 1 5 6
M G
3 +
1 0 k
C 3 1 0 1
1 0 / 2 5
M G R 3 1 5 7
1 0 k C 3 1 0 6
E
R 3 1 5 8
M G
1 0 k
C 3 1 0 2
1 0 / 2 5 C 3 1 0 9
C 3 1 1 0
4 7 p
R 3 1 0 3 4 7 p
R 3 1 5 9
1 M 1 0 k
M G
M G
C 3 1 1 1
0 . 0 0 1 u
V A 3 1 0 1
N A F 0 0 2 7 - 0 0 1 X
.
C 3 2 0 3 4 7 p
R 3 2 0 1 M G
R 3 2 5 8 1 0 k
M G
2
-
1 0 k C 3 2 0 5 .
1
E
1 0 0 p
M G R 3 2 5 5
3 +
1 0 k
C 3 2 0 1
1 0 / 2 5
R 3 2 5 7
M G
1 0 k C 3 2 0 6
E
R 3 2 5 6
M G
C N 3 1
1 0 k
Q G A 2 0 0 1 C 6 - 1 2 X
C 3 2 0 2
C 3 2 0 9
1 0 / 2 5
R 3 2 0 3
S T E R E O I N P U T 1 R 1
1 0 k
4 7 p C 3 2 1 0
R 3 2 5 9
S T E R E O I N P U T 1 G N D 2 M G 4 7 p
1 M
S T E R E O I N P U T 1 L
3
M G
S T E R E O I N P U T 2 R 4
C 3 2 1 1
S T E R E O I N P U T 2 G N D 5
0 . 0 0 1 u
S T E R E O I N P U T 2 L 6
to ST CN_CN31
V A 3 2 0 1
S T E R E O I N P U T 3 R 7
<P. 8 / G2>
N A F 0 0 2 7 - 0 0 1 X
S T E R E O I N P U T 3 G N D 8
.
C 3 3 0 3 4 7 p
S T E R E O I N P U T 3 L 9
R 3 3 0 1 M G
S T E R E O I N P U T 4 A R 1 0
M G R 3 3 5 5 1 0 k
2
S T E R E O I N P U T 4 A G N D 1 1
1 0 k C 3 3 0 5 . -
1
S T E R E O I N P U T 4 A L 1 2 E
1 0 0 p
M G R 3 3 5 6
3
+
1 0 k
C 3 3 0 1
1 0 / 2 5 R 3 3 5 7
M G
1 0 k C 3 3 0 6
E
M G R 3 3 5 8
1 0 k
C 3 3 0 2
1 0 / 2 5 C 3 3 0 9
M G
4 7 p
R 3 3 0 3
R 3 3 5 9
1 0 k C 3 3 1 0
1 M
4 7 p
M G
C 3 3 1 1
0 . 0 0 1 u
V A 3 3 0 1
N A F 0 0 2 7 - 0 0 1 X
.
C 3 4 0 3 4 7 p
R 3 4 0 1
M G
M G R 3 4 5 5 1 0 k
2
. -
1 0 k C 3 4 0 5 1
E 1 0 0 p
R 3 4 5 7
M G 3
+
1 0 k
C 3 4 0 1
M G
1 0 / 2 5
R 3 4 5 6
C 3 4 0 6
E M G
R 3 4 5 8
1 0 k
C 3 4 0 2
1 0 / 2 5
R 3 4 0 3
C 3 4 0 9
1 0 k
4 7 p
R 3 4 5 9
M G C 3 4 1 0
1 M
4 7 p
M G
C 3 4 1 1
0 . 0 0 1 u
V A 3 4 0 1
N A F 0 0 2 7 - 0 0 1 X
D + 3 . 3 V
K 3 4 7 1
NQR0499-004X
.
C 3 4 7 7 R 3 4 7 6
0 . 1 u
C N 3 2
Q G A 2 0 0 1 C 6 - 0 4 X
D - G N D 1
R 3 4 7 1
S T E R E O I N P U T 4 B R X P
2
to ST CN_CN32 4 7 0
S T E R E O I N P U T 4 B G N D 3
<P. 8 / G5>
M G
D + 3 . 3 V 4
. .
C 3 4 7 2
C 3 4 7 8 1 0 u
0 . 1 u
C 3 4 7 3
0 . 1 u
D - G N D
R 3 4 7 7
3 3 0
H G
S T E R E O I N P U T 1
A + 5 V
C 3 1 0 7
1 0 / 1 6
I C 3 1 0 R 3 1 0 5
N J M 4 5 8 0 M - X 2 . 2 k E
. 2 1
C 3 1 0 4 4 7 p M G 3
R 3 1 0 2
M G E I C 3 1 1
2
1 A K 5 3 8 1 V T P - X
1 0 k 2 1
6
R 3 1 0 6 C 3 1 0 8 D 3 1 0 1
. -
7 2 . 2 k M A 1 3 3 - X C 3 1 5 2
1 0 / 1 6
1 0 0 p
C 3 1 1 3 A + 1 2 V
5 M G 3
+ 0 . 1 u
I C 3 1 0 R 3 1 0 8 C 3 1 5 1 1
N J M 4 5 8 0 M - X 2
1 k 1 0 / 1 6 E
8 . 1 C 3 1 1 5 1 . 0 . 1 u
E 1 0 / 1 6
C 3 1 5 5 2
R 3 1 0 4 R 3 1 0 7 V C C 2 .
D 3 1 0 2 1 0 / 1 6
1 0 k 1 k 2 E
M G
M A 1 3 3 - X
M G M G
. 1 A - 1 2 V K 3 1 5 1 1
G N D E NQR0499-004X C 3 1 5 6
K 3 1 5 2
4 2 . 0 . 1 u
NQR0499-004X
I C 3 1 0
. .
N J M 4 5 8 0 M - X
C 3 1 6 1 C 3 1 5 9
C 3 1 1 4 C 3 1 1 6
0 . 1 u 0 . 1 u 0 . 1 u
1 0 / 1 6
C 3 1 5 8
1 0 u
A - G N D
S T E R E O I N P U T 2
C 3 2 0 7 A + 5 V
1 0 / 1 6
I C 3 2 0 R 3 2 0 5
N J M 4 5 8 0 M - X 2 . 2 k
E
.
C 3 2 0 4 M G 2 1 3
4 7 p
R 3 2 0 2
M G E I C 3 2 1
2
1 A K 5 3 8 1 V T P - X
1 0 k 2 1
6
R 3 2 0 6 C 3 2 0 8 D 3 2 0 1
-
. 7 2 . 2 k M A 1 3 3 - X
1 0 / 1 6
1 0 0 p
A + 1 2 V
M G 3 C 3 2 5 2
5 +
C 3 2 1 3
I C 3 2 0 R 3 2 0 8 0 . 1 u C 3 2 5 1
1
2
N J M 4 5 8 0 M - X 1 0 / 1 6 E
1 k 8 1 1
. E . 0 . 1 u
C 3 2 1 5 2
R 3 2 0 7 1 0 / 1 6 C 3 2 5 5
V C C .
D 3 2 0 2 2
R 3 2 0 4 2 1 0 / 1 6
1 k M G
1 0 k M A 1 3 3 - X E
K 3 2 5 1
M G . 1 A - 1 2 V 1
M G E NQR0499-004X
G N D
C 3 2 5 6
K 3 2 5 2
2
NQR0499-004X . 0 . 1 u
4
I C 3 2 0 . .
N J M 4 5 8 0 M - X
C 3 2 1 4 C 3 2 6 1 C 3 2 5 9
C 3 2 1 6
0 . 1 u 1 0 / 1 6
0 . 1 u 0 . 1 u
C 3 2 5 8
1 0 u
A - G N D
S T E R E O I N P U T 3
C 3 3 0 7 A + 5 V
1 0 / 1 6
I C 3 3 0
R 3 3 0 5
N J M 4 5 8 0 M - X
2 . 2 k
E
.
M G 2 1
C 3 3 0 4 4 7 p 3
R 3 3 0 2 M G E I C 3 3 1
2
1 0 k 2 1 1 A K 5 3 8 1 V T P - X
6
R 3 3 0 6 C 3 3 0 8 D 3 3 0 1
-
. 2 . 2 k
7 M A 1 3 3 - X
1 0 / 1 6
1 0 0 p
M G A + 1 2 V 3 C 3 3 5 2
5 + C 3 3 1 3
0 . 1 u
I C 3 3 0
R 3 3 0 8 C 3 3 5 1 1
M G N J M 4 5 8 0 M - X 2 1 0 / 1 6
1 k 8 1 1
. E . 0 . 1 u
1 0 k E
C 3 3 1 5 2
R 3 3 0 7 C 3 3 5 5 .
R 3 3 0 4 V C C 1 0 / 1 6 2
2 D 3 3 0 2 1 0 / 1 6
1 k
M G E
M A 1 3 3 - X
M G . 1 A - 1 2 V K 3 3 5 1
E 1
G N D
NQR0499-004X C 3 3 5 6
K 3 3 5 2
2 . 0 . 1 u
4 NQR0499-004X
I C 3 3 0
. .
N J M 4 5 8 0 M - X
C 3 3 1 4 C 3 3 1 6 C 3 3 6 1 C 3 3 5 9
0 . 1 u 1 0 / 1 6
0 . 1 u 0 . 1 u
C 3 3 5 8
1 0 u
A - G N D
S T E R E O I N P U T 4 A
C 3 4 0 7 A + 5 V
1 0 / 1 6
I C 3 4 0 R 3 4 0 5
N J M 4 5 8 0 M - X 2 . 2 k E
. 2 1
C 3 4 0 4 4 7 p M G 3
R 3 4 0 2 M G I C 3 4 1
E
2
1 A K 5 3 8 1 V T P - X
1 0 k 1 0 k 2 1
6
R 3 4 0 6 C 3 4 0 8 D 3 4 0 1
. - 2 . 2 k
7 M A 1 3 3 - X
1 0 / 1 6
1 0 0 p
M G C 3 4 1 3 A + 1 2 V C 3 4 5 2
5 3
+ 0 . 1 u
I C 3 4 0 R 3 4 0 8 1
M G C 3 4 5 1
N J M 4 5 8 0 M - X 2
1 k
8 . 1 1 1 0 / 1 6 E . 0 . 1 u
E
C 3 4 1 5 2
R 3 4 0 4 R 3 4 0 7 C 3 4 5 5
V C C 1 0 / 1 6 2 .
D 3 4 0 2
1 0 k 1 k 2 1 0 / 1 6
M G E
M A 1 3 3 - X
M G . 1
A - 1 2 V K 3 4 5 1 1
G N D E
NQR0499-004X C 3 4 5 6
K 3 4 5 2
2 .
4 0 . 1 u
NQR0499-004X
I C 3 4 0
. .
N J M 4 5 8 0 M - X
C 3 4 6 1 C 3 4 5 9
C 3 4 1 4 C 3 4 1 6
1 0 / 1 6
0 . 1 u 0 . 1 u 0 . 1 u
C 3 4 5 8
1 0 u
A - G N D
S T E R E O I N P U T 4 B
.
C 3 4 7 4
0 . 1 u
C 3 4 7 5
1 0 u
. R 3 4 8 1
3 3
1 2 k .
M G
M G
C 3 4 7 6
D - G N D
0 . 1 u
M G 3 3
D I R _ C S N R 3 4 8 5
R X 0 I N T 1
I C 3 4 4 R 3 4 8 6 M G R 3 4 8 4 3 3
3 3 M G S R C / D I R _ C C L K
D V D D C S N
A K 4 1 1 6 V N P - W M G
R 3 4 8 7 R 3 4 8 3 3 3
3 3 M G
D V S S C C L K
M G
R 3 4 8 8 3 3 M G D I R _ C D T I
X T I D I R C D T I
R 3 4 8 2 .
X T O C D T O 3 3
C 3 4 6 4
0 . 1 u
S R C _ C S N
D - G N D
F E
A I N R C K S 0
A I N L C K S 2
C K S 1 D I F
M G
R 3 1 6 0 3 3 P D N _ A D C
V C O M P D N P D N _ A D C
M G
R 3 1 5 2 3 3 <P. 9 / B5>
A G N D S C L K
M G R 3 1 5 3 3 3 0
V A M C L K
M G
R 3 1 5 4 3 3
V D L R C K
M G
S D T I 3 _ s t e r e o 1
D G N D S D T O S D T I 3 _ s t e r e o 1
R 3 1 5 1 <P. 13 / H2>
6 8
.
C 3 1 6 0 L R C K
L R C K
A D C 0 . 1 u
D - G N D I C 3 5 1
T C 7 S H 3 2 F U - X
D + 3 . 3 V
K 3 5 1 0
NQR0499-004X
B V C C
A R 3 5 1 0
4 7
G N D Y
.
M G
. C 3 5 1 3 .
C 3 5 1 2
A I N R C K S 0 0 . 1 u
C 3 5 1 4 1 0 u
A I N L C K S 2 0 . 1 u
D - G N D
C K S 1 D I F
M G
R 3 2 6 0 3 3
V C O M P D N
M G
R 3 2 5 2 3 3
A G N D S C L K
M G R 3 2 5 3
3 3 0
V A M C L K
M G
R 3 2 5 4 3 3
V D L R C K
M G
S D T I 4 _ s t e r e o 2
D G N D S D T O S D T I 4 _ s t e r e o 2
<P. 13 / F3>
R 3 2 5 1
6 8
.
C 3 2 6 0 M C L K / 2
0 . 1 u M C L K / 2
A D C
D - G N D I C 3 5 2
T C 7 S H 3 2 F U - X
D + 3 . 3 V
K 3 5 2 0
NQR0499-004X
B V C C
K 3 5 2 1
A
NQR0484-002X
Y
G N D
.
.
.
C 3 5 2 3
C 3 5 2 2
A I N R C K S 0
0 . 1 u
C 3 5 2 4 1 0 u
A I N L C K S 2 0 . 1 u
D - G N D
C K S 1 D I F
M G R 3 3 6 0 3 3
V C O M P D N
M G
R 3 3 5 2 3 3
A G N D S C L K
M G
R 3 3 5 3 3 3 0
V A M C L K
M G R 3 3 5 4 3 3
V D L R C K
M G
S D T I 5 _ s t e r e o 3
D G N D S D T O S D T I 5 _ s t e r e o 3
R 3 3 5 1 <P. 13 / G2>
6 8
.
C 3 3 6 0
B C K
A D C B C K
0 . 1 u
D - G N D I C 3 5 3
T C 7 S H 3 2 F U - X
D + 3 . 3 V
K 3 5 3 0
NQR0499-004X
B V C C
A R 3 5 3 0
4 7
G N D Y
. M G
.
.
C 3 5 3 3 C 3 5 3 2
A I N R C K S 0 0 . 1 u
C 3 5 3 4 1 0 u
A I N L C K S 2 0 . 1 u
D - G N D
R 3 4 6 0
C K S 1 D I F
M G 3 3
V C O M P D N
I C 3 5 4
M G R 3 4 5 2 3 3
T C 7 S H 3 2 F U - X
A G N D S C L K D + 3 . 3 V
M G
R 3 4 5 3 3 3 0 K 3 5 4 0
V A M C L K
NQR0499-004X
M G
R 3 4 5 4 3 3
V D L R C K B V C C
D G N D S D T O A R 3 5 4 0
6 8
R 3 4 5 1
R 3 4 5 0 Y
G N D
6 8 6 8 .
M G
M G M G
. .
.
C 3 5 4 3 C 3 5 4 2
C 3 4 6 0
0 . 1 u
A D C 0 . 1 u
C 3 5 4 4 1 0 u
0 . 1 u
D - G N D
D - G N D
D I R _ C S N
<P. 13 / J3>
S R C / D I R _ C C L K
<P. 13 / D2>
D I R _ C D T I
<P. 13 / J3>
I C 3 4 3
A K 4 1 2 0 V F - X
M G
R 3 5 4 1
I M C L K 2
I M C L K 1 6 8
S D T I 1 S D T I 2
D + 3 . 3 V
NQR0499-004X
I B I C K 1 I B I C K 2
K 3 4 6 1
I L R C K 1 I L R C K 2
T E S T I 2 M O D E
. .
C 3 4 6 2 L R C K _ M R 5 0
I 2 S V D D L R C K _ M R 5 0
1 0 u
<P. 13 / E2>
I 2 C V S S
C 3 4 6 3
R 3 4 6 2
C A D 0 O M O D E
3 3 0 M G
0 . 1 u
C S N / C A D 1 O M C L K
R 3 4 6 1
M G S D T I 6 _ s t e r e o 4
3 3
C C L K / S C L S D T O S D T I 6 _ s t e r e o 4
R 3 4 6 3
3 3 M G <P. 13 / J3>
C D T I / S D A O B I C K
P D N O L R C K
R 3 5 6 0 M G
D - G N D 3 3
P D N _ F P G A
P D N _ F P G A
<P. 9 / B6, P. 13 / H6>
S R C _ C D T I
<P. 13 / J3>
S R C _ C S N
<P. 13 / J3>
S R C
D C B
D + 3 . 3 V
K 9 1 0 1
NQR0499-004X
C 9 1 0 3
C 9 1 0 7 C 9 1 0 5 C 9 1 0 6
0 . 1 u . 0 . 1 u
. .
1 0 u 0 . 1 u R 9 1 0 8
M G
1 0 k
.
D - G N D
C 9 1 0 4
3 6 3 5 3 4 3 3 3 2 3 1 3 0 2 9 2 8 2 7 2 6 2 5
0 . 1 u
.
G N D B 4 2 4
3 7
3 8 B 1 2 B 3 2 3
3 9 B 1 3 B 2 2 2
B 1 2 1
4 0 B 1 4
R 9 1 0 9
4 1 B 1 5 / G O E 1 B 0 2 0 R 9 1 0 7
0
M G
0
4 2 C L K 3 / I I C 9 1 0 C L K 2 / I 1 9
L C 4 0 3 2 V 7 5 T N 4 8 C 9
M G M G
4 3 C L K 0 / I C L K 1 / I 1 8
R 9 1 0 6
R 9 1 1 0
4 4 A 0 / G O E 0 A 1 5 1 7
0
M G R 9 1 0 5
4 5 A 1 A 1 4 1 6
M G
4 6 A 2 A 1 3 1 5
R 9 1 0 4
A 3 A 1 2 1 4
4 7
M G
4 8 A 4 G N D 1 3
. C 9 1 0 2
0 . 1 u
8 9
1 2 3 4 5 6 7 1 0 1 1 1 2
R 9 1 0 3
2 . 2 k
M G
6 8 R 9 1 0 2
M G 6 8
M G
.
<P. 10 / J2, P. 12 / E2, P. 13 / G2>
R 9 1 0 0 0 . 1 u
1 0 k
<P. 10 / J4, P. 12 / E3, P. 13 / H6> C 9 1 0 1
4 8 k H z L R C K
L R C K
1 . 5 3 6 M H z B C K / 2
<P. 13 / H6> B C K / 2
3 . 0 7 2 M H z
B C K
1 2 . 2 8 8 M H z
M C L K / 2
2 4 . 5 7 6 M H z
<P. 9 / G2, P. 13 / G2> M C L K
<P. 10 / J3, P. 12 / E1, P. 13 / E2>
D + 3 . 3 V
K 9 0 0 2
NQR0499-004X
C 9 0 0 3
R 9 0 0 3
0 . 1 u 2 2 0
I C 9 0 0 M G
.
T C 7 P A U 0 4 F U - X
C 9 0 0 1 C 9 0 0 6 C 9 0 0 2
.
1 0 u . 0 . 1 u 1 0 u .
2 A 2 Y
G N D V C C
1 A 1 Y
D - G N D
R 9 0 0 1
1 M
R 9 0 0 2
M G
2 2 0
N A X 0 2 4 1 - 0 0 1 X
X 9 0 0 1 2 4 . 5 7 6 M
.
.
C 9 0 0 5
C 9 0 0 4
1 2 p
1 2 p
A
IMX644
1
2
3
4
C N 9 1 0
Q G A 2 0 0 1 C 6 - 0 6 X
1 D + 3 . 3 V
6 8
T D I
2
6 8
3 T D O
4 T C K
6 8
T H S
5
6 D - G N D
O P E N
M G
5
B C K
M C L K / 2
M C L K
R 9 0 0 4
2 2 0
M G
6
M G
7
LSS10050-001F-30
5
11