Cd Servo Block-2 - Panasonic CQ-DP383U Service Manual

10.4. CD Servo Block-2

T P 4 15
3.3V(R AM)
G N D L 4 0 1 1 0 u
V D D 3 . 3V
S ys te m = > M P 3 DS P
C D F S
C D F S
S C K
S C K
S O
S O
S I
S I
M U T E
M U T E
R E S E T
L 4 0 2
1 0 u
S W 2
S W 2
R 4 8 3 2 . 2k
S W 1 C 4 6 4
S W 1
R 4 8 2 2 . 2k 4 7 uF / 6. 3 V
R E S T S W
R E S T S W
Y E S A M 1 7 8
3 .3
1
V in
0
M LD 2
M LD G N D
C 4 3 3
M D A TA 1 u 3 .3 3
M D A TA C o n t.
M C L K
M C L K
/RST
/RST
B L K C K
B LK C K
S TA T
S TA T
S Q C K
S Q C K
C 4 0 1
S U B Q 0 . 1u
S U B Q
A 12
A 13
A 14
A 15
C LK 2
M P 3 D S P = > C D D S P A u d i o D a ta
D A T A _ M _ C
D A T A _ M _ C
L R C K _ M _ C
L R C K _ M _ C
C L K _ M _ C
C L K _ M _ C
M U T E
C D D S P = > M P 3 D S P A u d i o D a ta
D A T A _ C _ M
D A T A _ C _ M
L R C K _ C _ M
L RC K _ C_ M
CLK _C_ M
C L K _ C _ M
C L K _ M _ C < = > S S E L
L R C K _ M _ C < = > M S E L
D A T A _ M _ C < = > P S E L
C L K _ C _ M < = > B C L K
L RC K _ C_ M < = > L R C K
D A T A _ C_ M < = > S R D A T A
C 4 3 7
C 4 1 8
1 u
0 . 1u
C 4 5 2 C 4 1 4
1 0 u F / 16 V 0 . 1u
R 4 8 0
5 6
R 4 7 8
5 6
C 4 1 3 C 4 1 1
T P 4 01 0 . 1u 0 . 1u
C V D D C 4 6 3 C 4 1 2
4 7 uF / 6. 3 V 0 . 1u
C 4 1 0
0 . 1u
I C4 1 1
T P 4 12
A 20
5
V o T P 4 11
1 .6 C 4 3 4
A 19
1 u
C 4 3 5
4
N oi se 0 . 1u
1 .3
T P 4 13
A 21
0 1
C V S S 1
T P 4 14 0 2
A 22
A 22 0 3
C V S S 2 D V S S 7
3 .3 4
D V D D 1
0 5
A 10
6
R A 4 0 1 H D 7
3 .3 7
5 6 A 11
8 7 3 .3 8
A 12
6 5 3 .3 9
A 13
4 3 3 .3 1 0
A 14
2 1 0 1 1
A 15
1 .6 1 2
C V D D 1 X2/CLK IN
1 3
H AS
0
1 4
D V S S 1
0 1 5
C V S S 3 C L K O U T
1 .6 1 6 I C4 0 1
C V D D 2 D V S S 6
1 7
H C S H P I EN A
1 8
H R / W C V D D 5
R 4 0 1 1 0 k 3 .3 1 9 Y E S A M 1 7 6
R E A D Y C V S S 8
3 .3 2 0
P S
R A 4 1 3 5 6 2 1
D S
n P S 1 2 2 2
IS T R S T
R /W 3 4 3 .3 2 3
R /W
5 6 3 .3 2 4
M S T RB
n M S T R B 7 8 2 5
3 V
IOST RB E M U /O F F
2 6
3 .3 M S C E M U 0
0 2 7
2V/D IV,1 0mS/ DIV
X F 3 V T O U T
2 8
R 4 0 2 H O L DA
2 9
1 0 k IAQ 2V/D IV,1 0u S /DIV H P I 16
3 .3
3 0 3 V
H O L D C L K M D 3
S U B Q 0 3 1
3 V
B IO C L K M D 2
2V/D IV,5 0mS/ DIV
R 4 0 3 1 0 k 3 .3 3 2 3 V
M P / MC C L K M D 1
3 3 2V/D IV,0 .2u S/DI V
3 .3
D V D D 2 D V S S 5
0 3 4 2V/D IV,5 0mS/ DIV
3 V
C V S S 4 D V D D 4
0 3 5
B D R 1 B D X 1
3 6 2V/D IV,5 mS/D IV
B F S R 1 B F S X 1
S C K
C D F S
R E S T S W
C 4 0 6
0 . 1u
C 4 0 7
0 . 1u
C 4 0 5
0 . 1u
R A 4 14 R A 4 1 2
1 0 0 1 0 0
3 03 2- 14 -0 2
F LA S H
R A 4 0 9
5 6
2 1
1 0 8 0 4 3 A 18
A 18
1 0 7 3 .3 6 5 A 17
A 17
1 0 6 0 8 7 A 16
1 0 5 0
A 16
1 0 4 0
D 5 R A 4 1 0
1 0 3 0
D 4 5 6
1 0 2 0 8 7 D 3 I C4 0 9
D 3
1 0 1 0 6 5 D 2 Y E S A M 1 6 7
D 2
X 4 0 1
1 0 0 0 4 3 D 1
D 1 Y E S X L 01 8
9 9 3 .4 2 1 D 0 0 3 4
D 0 G N D Y
9 8 1 .0
1 .0
R S
9 7 0 0 .7 2
A
9 6 0
X 1
9 5 3 .3 C L K E N A 0 1 5
H D 3 O E V cc
9 4
2 .2
R 4 3 1 4 . 7k
0
9 3
9 2
1 .6
9 1 0 C 4 3 6
9 0 3 .3 0 . 1u R 4 3 2
8 9 3 .3 C 4 0 9 1 0 k
T M S
8 8 0 0 . 1u
T C K
8 7 3 .3
8 6 0
T D I
8 5 3 .3
T D O
8 4 3 .3
8 3 0
8 2
8 1 0 S W 2
H D 2
8 0 R 4 0 8 R 4 0 9 R 4 8 1
7 9 0 4 . 7k 4 . 7k 4 . 7k
7 8 3 .3
7 7 0 R 4 0 4 1 0 k
7 6 0
7 5 3 .3
7 4 3 .3
7 3
3 .3
14
C 4 2 6
0 . 1u
T P 4 02
T M S T P 4 03
T P 4 04 T C K
T R S T T P 4 05
T P 4 06 T D I
T D O T P 4 07
T P 4 08 E M U
E M U 0 T P 4 09
T P 4 10 V D D 3 . 3V
G N D
CQ-DP383(U.W.WJ) CD Servo Block-2