Main 6/7 - Yamaha imx644 Service Manual

A B
IMX644
1

MAIN 6/7

2
D + 3 . 3 V 1
C 6 1 1 3
0 . 1 u
K 6 1 0 1
NQR0269-004X
C 6 1 3 2
. 1 0 u
I C 6 1 0
M D 5 6 V 6 2 3 2 0 K 6 T A Z
C 6 1 0 1
0 . 1 u
V C C V S S
D S P _ D A T A 0 R 6 1 0 0 4 7 R 6 1 1 5
D Q 1 D Q 1 6
M G C 6 1 0 2
V C C Q V S S Q
M G
R 6 1 0 1 4 7 0 . 1 u R 6 1 1 4
D S P _ D A T A 1
D Q 2 D Q 1 5
3
D S P _ D A T A 2 R 6 1 0 2 4 7 R 6 1 1 3
D Q 3 D Q 1 4
M G
M G V S S Q V C C Q C 6 1 1 2
0 . 1 u
D S P _ D A T A 3 R 6 1 0 3 4 7 R 6 1 1 2
D Q 4 D Q 1 3
D S P _ D A T A 4 R 6 1 0 4 4 7 R 6 1 1 1
D Q 5 D Q 1 2
M G
C 6 1 0 3 V C C Q V S S Q
M G
D S P _ D A T A 5 R 6 1 0 5 4 7 0 . 1 u R 6 1 1 0
D Q 6 D Q 1 1
R 6 1 0 6 4 7 R 6 1 0 9
D S P _ D A T A 6
D Q 7 D Q 1 0
M G
V C C Q C 6 1 1 1
V S S Q
D S P _ D A T A 7 R 6 1 0 7 4 7 0 . 1 u R 6 1 0 8
D Q 8 D Q 9
M G
N C N C
C 6 1 0 4
0 . 1 u
V C C V S S
R 6 1 5 3 4 7 R 6 1 5 0
D Q M 0 D Q M 1
M G
W E N C
C A S N C
R A S C L K
C S C K E
N C A 9
D S P _ A D D R 1 4
B A 0 A 8
D S P _ A D D R 1 3
B A 1 A 7
A 1 0 / A P A 6
4
D S P _ A D D R 0
A 0 A 5
D S P _ A D D R 1
A 1 A 4
D S P _ A D D R 2
A 2 A 3
R 6 1 5 2 4 7 R 6 1 5 1
D Q M 2 D Q M 3
M G
C 6 1 0 5
V C C V S S
0 . 1 u
M G
N C N C
R 6 1 1 6 4 7 4 7 R 6 1 3 1
D S P _ D A T A 1 6
D Q 3 2
D Q 1 7
M G 0 . 1 u
M G C 6 1 1 0
V S S Q V C C Q
R 6 1 1 7 4 7 4 7 R 6 1 3 0
D S P _ D A T A 1 7
D Q 1 8 D Q 3 1
M G
D S P _ D A T A 1 8 R 6 1 1 8 4 7 4 7 R 6 1 2 9
D Q 1 9 D Q 3 0
M G M G
0 . 1 u
C 6 1 0 6 V C C Q V S S Q
M G
R 6 1 1 9 4 7 4 7 R 6 1 2 8
D S P _ D A T A 1 9
D Q 2 0 D Q 2 9
M G
D S P _ D A T A 2 0 R 6 1 2 0 4 7 4 7 R 6 1 2 7
D Q 2 1 D Q 2 8
M G M G
M G V S S Q V C C Q
R 6 1 2 1 4 7 R 6 1 2 6
D S P _ D A T A 2 1 4 7
D Q 2 2 D Q 2 7
M G
D S P _ D A T A 2 2 R 6 1 2 2 4 7 4 7 R 6 1 2 5
D Q 2 3 D Q 2 6
M G M G
C 6 1 0 7 V C C Q V S S Q C 6 1 0 9
R 6 1 2 3 0 . 1 u 0 . 1 u R 6 1 2 4
D S P _ D A T A 2 3 4 7 4 7
D Q 2 4 D Q 2 5
M G M G
V C C V S S
5
K 6 1 0 2
NQR0269-004X
0 . 1 u
C 6 1 0 8
.
D + 3 . 3 V 1 D - G N D
C 6 1 3 3
1 0 u
C 6 1 3 4
0 . 1 u
6
7
14
C D
0 . 1 u
0 . 1 u
D - G N D
C12 B12 A12 R11 P11 N11 M11 L11 K11
D12 L 1 D A T 5
E12 L 0 D A T 0
M G R 6 0 6 2 4 7
D S P _ D A T A 2 1
F12 D A T A 3 7
D S P _ D A T A 1 8 M G R 6 0 6 3 4 7
G12 D A T A 3 4
R 6 0 6 4 4 7
D S P _ D A T A 1 3 M G
H12 D A T A 2 9
R 6 0 6 5
D S P _ D A T A 1 0 M G 4 7
J12
D A T A 2 6
D S P _ D A T A 6 M G R 6 0 6 6 3 3
K12 D A T A 2 2
R 6 0 6 7 4 7
M G
L12 C A S
R 6 0 9 1
M12 A C K
4 . 7 k
M G
N12 C L K _ C F G 1
P12 C L K I N
4 7 D S P _ D A T A 1 5 R 6 0 9 2 M G 4 . 7 k
R12 C L K D B L
M G
A13 L 1 C L K
M G
4 7
D S P _ D A T A 1 4
B13
L 1 A C K
4 7 D S P _ D A T A 1 3
C13 L 1 D A T 1
M G R 6 0 6 8 4 7
D S P _ D A T A 2 6 M G
D13 D A T A 4 2
M G
4 7 D S P _ D A T A 1 2 D S P _ D A T A 2 3 M G R 6 0 6 9 4 7
E13 D A T A 3 9
4 7 D S P _ D A T A 1 1 D S P _ D A T A 2 4 M G R 6 0 7 0 4 7
F13 D A T A 4 0
M G R 6 0 7 5 4 7
D S P _ D A T A 1 9 M G
M G G13 D A T A 3 5
4 7 D S P _ D A T A 1 0 D S P _ D A T A 1 2 M G R 6 0 7 6 4 7
H13 D A T A 2 8
4 7 M G R 6 0 7 7 4 7
D S P _ D A T A 9 D S P _ D A T A 8
J13 D A T A 2 4
M G R 6 0 7 8 4 7
D S P _ D A T A 3 M G
K13
D A T A 1 9
4 7 D S P _ D A T A 8 D S P _ D A T A 4 M G R 6 0 7 9 4 7
L13 D A T A 2 0
M G
R 6 0 8 0 4 7
D S P _ D A T A 1 M G
M13 D A T A 1 7
R 6 0 9 3
N13
C L K _ C F G 0
4 7 M G M G 4 . 7 k
P13 D Q M
M G
R 6 1 4 0
R13 X T A L
4 7
A14 L 1 D A T 2
B14 L 1 D A T 0
R 6 0 8 1 4 7
D S P _ D A T A 2 9 M G
C14 D A T A 4 5
D S P _ A D D R 9 D S P _ D A T A 3 0 M G R 6 0 8 2 4 7
D14 D A T A 4 6
R 6 0 8 3 4 7
D S P _ A D D R 8 D S P _ D A T A 2 7 M G
E14 D A T A 4 3
R 6 0 8 4
D S P _ A D D R 7 D S P _ D A T A 2 2 M G 4 7
F14
D A T A 3 8
D S P _ A D D R 6 D S P _ D A T A 1 7 M G R 6 0 8 5 4 7
G14 D A T A 3 3
R 6 0 8 6 4 7
D S P _ A D D R 5 D S P _ D A T A 1 4 M G
H14 D A T A 3 0
D S P _ A D D R 4 D S P _ D A T A 9 M G R 6 0 8 7 4 7
J14 D A T A 2 5
D S P _ A D D R 3 D S P _ D A T A 5 M G R 6 0 8 8 4 7
K14 D A T A 2 1
4 7 R 6 0 8 9 4 7
D S P _ D A T A 0 M G
L14 D A T A 1 6
M G R 6 0 9 4
M14 D M A G 2
M G
R 6 0 9 5
2 2 k
N14 A V D D
1 0 C 6 0 5 1 0 . 1 u
D S P _ D A T A 3 1
K 6 2 5 6 P14
M G A G N D
NQR0499-004X
M G R 6 1 4 1 4 7
R14 S D W E
D S P _ D A T A 3 0
A15 N C
C 6 0 5 2
D S P _ D A T A 2 9
B15
0 . 1 u R S T O U T
D S P _ D A T A 3 1 R 6 0 9 0 4 7 M G
C15 D A T A 4 7
R 6 1 3 2 4 7
D S P _ D A T A 2 8 D S P _ D A T A 2 8 M G
D15 D A T A 4 4
D S P _ D A T A 2 7 D S P _ D A T A 2 5 R 6 1 3 3 4 7 M G
E15 D A T A 4 1
D S P _ D A T A 2 0 R 6 1 3 4 4 7 M G
F15 D A T A 3 6
R 6 1 3 5 4 7
D S P _ D A T A 2 6 D S P _ D A T A 1 6 M G
G15 D A T A 3 2
D S P _ D A T A 2 5 D S P _ D A T A 1 5 R 6 1 3 6 4 7 M G
H15 D A T A 3 1
R 6 1 3 7 4 7
D S P _ D A T A 1 1 M G
J15 D A T A 2 7
R 6 1 3 8
D S P _ D A T A 2 4 D S P _ D A T A 7 4 7 M G
K15
D A T A 2 3
D S P _ D A T A 2 R 6 1 3 9 4 7 M G
L15 D A T A 1 8
R 6 0 9 6
2 2 k
M G M15 D M A G 1
R 6 0 9 7
D S P _ D A T A [ 0 - 3 1 ] 2 2 k
M G
N15 D M A R 1
R 6 3 4 7 R 6 0 9 8
M G 2 2 k
P15 D M A R 2
M G 0
R15 N C
R 6 3 3 3
0
M G 2
4
1
I C 6 3 3
D - G N D
T C 7 S H 3 2 F U - X
A1 B1 C1 D1 E1 F1 G1 H1
O P E N
K 6 3 3 1
NQR0499-004X
R 6 0 0 1
5 4 . 7 k
M G
V C C
C 6 3 3 3
D - G N D
0 . 1 u C 6 3 3 4 G N D
4 . 7 u
3
I C 6 3 3
T C 7 S H 3 2 F U - X
D - G N D
O P E N
D S P _ A D D R [ 0 - 9 , 1 3 , 1 4 ]
R 6 0 0 0
1 0 k
C N 6 0 0
M G
Q G A 2 5 1 9 C 1 - 1 4
1
E M U
2
D - G N D 3
D - G N D 4
D - G N D
5
T M S 6
D - G N D 7
T C K 8
D - G N D 9
T R S T
1 0
D - G N D 1 1
T D I 1 2
D - G N D
1 3
T D O 1 4
O P E N
D - G N D
E F
N N Z 0 0 2 2 - 0 0 1 X
T P 6 0 0
0 . 1 u 0 . 1 u
0 . 1 u 0 . 1 u
C 6 0 3 4 C 6 0 3 3
C 6 0 3 6 C 6 0 3 5
0 . 1 u 0 . 1 u
0 . 1 u 0 . 1 u
J11 H11 G11 F11 E11 D11 C11 B11 A11 R10 P10 N10 M10 L10 K10 J10 H10 G10 F10 E10 D10 C10 B10 A10 R9 P9 N9 M9 L9 K9 J9 H9 G9 F9 E9 D9 C9 B9 A9 R8 P8
I C 6 0 0
A D S P 2 1 1 6 1 N K C Z 1 0
D S P
J1 K1 L1 M1 N1 P1 R1 A2 B2 C2 D2 E2 F2 G2 H2 J2 K2 L2 M2 N2 P2 R2 A3 B3 C3 D3 E3 F3 G3 H3 J3 K3 L3 M3 N3 P3 R3 A4 B4 C4 D4 E4
R 6 0 2 2
R 6 0 1 5
4 . 7 k
1 0 k
M G
M G
C 6 0 0 2
0 . 1 u
R 6 0 0 8
4 . 7 k
M G
C 6 0 0 1
. 0 . 1 u
R 6 0 1 1
0
M G
G H
K 6 2 5 3
NQR0499-004X
1 C 6 2 5 6
C 6 2 5 7
0 . 1 u
4 7 / 6 . 3
2 T
K 6 2 5 5
C 6 0 3 2
NQR0499-004X
0 . 1 u
C 6 2 6 2 1 C 6 2 6 1
C 6 0 3 1
4 7 / 6 . 3 1 0 u
0 . 1 u T
2
D - G N D
N8 M 8 L 8 K 8 J 8 H 8
D - G N D
G N D G 8
.
C 6 0 2 3
G N D F 8
0 . 1 u
V D D I N T E 8
C 6 0 2 2
.
V D D I N T D 8
M G
R 6 0 4 5
F S 2 C 8
0 . 1 u
2 2 k
B 8
D 3 A R 6 3 1 7 3 3 M G
D 3 B A 8
R 6 0 4 4
2 2 k M G
B R 3 R 7
R 6 0 4 3 M G
2 2 k
B R 4 P 7
M G
R 6 0 4 2 2 2 k
B R 5 N 7
R 6 0 4 1 2 2 k M G
B R 6 M 7
V D D E X T L 7
.
G N D K 7
C 6 0 2 1
J 7 0 . 1 u
G N D
G N D H 7
G N D G 7 0 . 1 u
.
R 6 0 4 0
F 7
G N D 2 2 k
C 6 0 2 0 M G
V D D E X T E 7
F S 1 D 7
D 2 A C 7
D 2 B B 7
S C L K 2 A 7
M G R 6 0 3 7 2 2 k
P A R 6
R 6 0 3 6 2 2 k
M G
S B T S P 6
N 6
M S 0
R 6 0 3 5 2 2 k
M S 1 M 6
M G
V D D I N T L 6
C 6 0 1 9 .
0 . 1 u
G N D K 6
G N D J 6
G N D H 6
C 6 3 3 6
G N D G 6
. 0 . 1 u
G N D F 6
0 . 1 u
C 6 0 1 8
E 6
V D D I N T
D 1 B D 6
D 1 A C 6
B 6
S C L K 1
R 6 1 4 8
R 6 0 3 4
1 0 k M G
L B O O T A 6
R 6 0 3 3
4 . 7 k 3 3
M S 3 R 5 M G
R 6 0 3 2 M G
4 . 7 k
M S 2 P 5
R 6 2 0 1
3 3 D S P _ A D D R 1 R 6 1 4 9
A D D R 1 N 5 M G
R 6 2 0 0
D S P _ A D D R 0
A D D R 0 M 5 3 3 . M G
C 6 0 1 7
. 0 . 1 u
V D D E X T L 5
C 6 0 1 6 0 . 1 u
V D D I N T K 5 .
C 6 0 1 5 0 . 1 u
J 5
V D D E X T
R 6 1 4 7
V D D I N T H 5 .
C 6 0 1 3 0 . 1 u
V D D E X T G 5 .
C 6 0 1 2 0 . 1 u
V D D I N T F 5
V D D E X T E 5
S C L K 0 D 5
D 0 B C 5
F S 0 B 5
R 6 0 3 1
A 5 1 0 k
E B O O T
M G
R 6 2 0 3 D S P _ A D D R 3
3 3 M G
A D D R 3 R 4
R 6 2 0 4
3 3 D S P _ A D D R 4
A D D R 4 P 4 M G
R 6 2 0 5 D S P _ A D D R 5
3 3 M G
A D D R 5 N 4
R 6 2 0 6 D S P _ A D D R 6
3 3 M G
A D D R 6 M 4
K 6 2 5 2
F4 G 4 H 4 J 4 K 4 L4
NQR0499-004X
1 S F P B - 7 2 - W
C 6 2 5 4 2
D 6 2 0 1
C 6 2 5 5
S I - 3 0 1 8 L S A - X
2 0 . 1 u
T 4 7 / 6 . 3
1
K 6 2 5 4
C 6 2 0 6 V o u t
NQR0499-004X
1 0 u
V o u t
1
G N D
1 E 2
C 6 2 6 0
G N D
4 7 / 6 . 3 C 6 2 0 3
T
2 C 6 2 0 5
0 . 1 u
C 6 2 5 9 1 0 u
1 0 u C 6 2 0 4
D - G N D
1 0 0 / 6 . 3
D + 3 . 3 V 1
C 6 3 3 5
0 . 1 u
S P C L K M G
M O S I M G
S P I D M G
M G
M G
S C L K M G
D S P _ L R C K M G
I J
D + 3 . 3 V 1
K 6 2 0 2
NQR0499-004X
I C 6 3 1
T C 7 4 V H C 5 4 1 F T - X
<P. 13 / F3>
V c c G 1
D S P _ S D T O 0
G 2 A 1
Y 1 A 2
M G D S P _ S D T O 1
Y 2 A 3
Y 3 A 4
M G
Y 4 A 5
3 3
Y 5 A 6
Y 6 A 7
Y 7 A 8
Y 8 G N D
C 6 3 1 1
3 3
0 . 1 u
M G
D - G N D
D S P _ I N
D + 3 . 3 V 1
I C 6 2 0
K 6 2 5 1
N Q R 0 4 9 9 - 0 0 4 X
C 6 2 0 0
1 0 u
I N
N . C .
E
1 1 .
I N
C 6 2 5 1
0 . 1 u
V C 2 2 C 6 2 5 2
C 6 2 0 2 E 0 . 1 u
0 . 1 u
C 6 2 0 1 C 6 2 5 3
4 7 / 6 . 3 1 0 0 / 6 . 3
D - G N D
<P. 9 / C4>
D S P _ R X
K 6 2 0 1
N Q R 0 4 9 9 - 0 0 4 X I C 6 3 2
T C 7 4 V H C 5 4 1 F T - X
V c c G 1
G 2 A 1
M G R 6 3 3 2 3 3
D S P _ S C K
Y 1 A 2
R 6 3 4 6 3 3
Y 2 A 3 D S P _ T X
R 6 3 4 5 3 3
Y 3 A 4 D S P _ C S
<P. 9 / E6>
R 6 3 4 4 3 3 R 6 3 2 6 0
Y 4 A 5 R E S E T _ D S P
M G
R 6 3 4 3 3 3 <P. 9 / B6>
Y 5 A 6 D S P _ M C L K
R 6 3 4 2 3 3 <P. 13 / H2>
Y 6 A 7
R 6 3 4 1 3 3
D S P _ F S Y N C
Y 7 A 8
<P. 13 / E3, P. 13 / H2>
R 6 3 4 0 3 3
C 6 3 2 2
Y 8 G N D
0 . 1 u
C 6 3 2 1
0 . 1 u
D - G N D
LSS10050-001F-60
5