JVC DR-M150SEK Service Manual page 36

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Media processor section
F R O M / T O
D D R S D R A M
S D R A M _ D Q _ [ 0 - 1 5 ]
S D R A M _ D Q _ [ 1 6 - 3 1 ]
S D R A M _ D Q S _ [ 0 - 3 ]
S D R A M _ D Q M _ [ 0 - 3 ]
S D R A M _ A _ [ 0 - 1 2 ]
S D R A M _ A _ 1 4
S D R A M _ A _ 1 4
S D R A M _ A _ 1 5
S D R A M _ A _ 1 5
S D R A M _ A _ 1 7
TO
S D R A M _ A _ 1 7
S D R A M _ C A S _ L
S D R A M _ C A S _ L
S D R A M _ R A S _ L
SHEET 11
5
S D R A M _ R A S _ L
S D R A M _ C K E
S D R A M _ C K E
S D R A M _ W E _ L
S D R A M _ W E _ L
S D R A M _ C L K _ 0
S D R A M _ C L K _ 0
S D R A M _ C L K _ L _ 0
S D R A M _ C L K _ L _ 0
S D R A M _ C L K _ 1
S D R A M _ C L K _ 1
S D R A M _ C L K _ L _ 1
S D R A M _ C L K _ L _ 1
S D R A M _ V R E F
S D R A M _ V R E F
R 1 4 7 3
T L 1 4 2 9
F R O M / T O
T L 1 4 3 0
D I G I J U N C T I O N
T L 1 4 3 1
A O _ D _ 0
R 1 4 7 4
A O _ S C L K
R 1 4 7 5
A O _ F S Y N C
R 1 4 7 6
A O _ I E C 9 5 8
R 1 4 4 4
O P E N
T L 1 4 0 2
R 1 4 7 8
A O _ M C L K O
A I _ D _ 0
R 1 4 8 0
A I _ S C L K
TO SHEET 16
R 1 4 8 1
A I _ F S Y N C
B 1 4 0 1
O P E N
# #
R 1 4 8 3
A I _ M C L K O
C 1 4 6 0
1 2 p
V _ Y _ O U T
R 1 4 5 5
S Y _ O U T
C 1 4 6 1
O P E N
1 2 p
S C _ O U T
R 1 4 0 8
G _ Y _ O U T
R 1 4 0 9
1 0 k
B _ P B _ O U T
4
R 1 4 1 0
1 0 k
R _ P R _ O U T
1 0 k
R 1 4 1 2
C N 1 4 0 1
O P E N
R 1 4 1 3
T R S T
6
T D I
5
Not use
T D O
4
T M S
3
T C K
2
G N D
1
F R O M / T O
V I D E O D E C O R D E R
V I _ D _ [ 2 - 9 ]
TO SHEET 13
R 1 4 1 5
R 1 4 0 2
V I D E O _ 2 7 M
R 1 4 2 1
O P E N
R 1 4 2 2
O P E N
R 1 4 2 3
O P E N
R 1 4 2 4 O P E N
3
R 1 4 2 5
O P E N
R 1 4 2 6 O P E N
R 1 4 9 3
O P E N
C 1 4 5 3
0 . 1
K 1 4 0 8
N Q R 0 0 2 2 - 0 0 2 X
0 . 1
C 1 4 5 2
C 1 4 5 5
D 1 4 0 1
0 . 1
M A 1 1 1
1 S S 3 5 5
T L 1 4 1 3
T L 1 4 1 4
O P E N
C 1 4 5 6
T L 1 4 1 5
R 1 4 9 1
P H Y _ D A T A _ 7
P H Y _ D A T A _ 6
P H Y _ D A T A _ 5
P H Y _ D A T A _ 4
P H Y _ D A T A _ 3
F R O M / T O
P H Y _ D A T A _ 2
1 3 9 4 P H Y
P H Y _ D A T A _ 1
P H Y _ C N A
P H Y _ D A T A _ 0
P H Y _ D A T A _ [ 0 - 7 ]
P H Y _ C T L _ 1
TO
P H Y _ C T L _ 0
R 1 4 3 0
P H Y _ L R E Q
SHEET 10
R 1 4 3 1
2
P H Y _ L P S
P H Y _ L I N K _ O N
P H Y _ C L K
T
C 1 4 1 9
1 0 / 6 . 3
T
C 1 4 2 7
1 0 / 6 . 3
K 1 4 0 1
N Q R 0 0 2 2 - 0 0 2 X
F R O M / T O
T
D I G I J U N C T I O N
V D D I 1 . 8
C 1 4 3 4
1 0 / 6 . 3
S S T L 2 _ V D D
TO SHEET 16
D 3 . 3 V
G N D
D 5 . 0 V
1
5
0
D I G I T A L
# # M A R K
# M A R K
R e f
R e f
D e s t
R 1 4 8 3
C N 1 4 0 2
D e s t
C N 1 4 0 4
K e y
K e y
D R - M V 5
1 0 0
N O
D R - M 1 5 0
Y E S
O T H E R
8 2 0
Y E S
O T H E R
N O
A
1 0 0
A O _ D [ 0 ]
A O _ D [ 1 ]
A O _ D [ 2 ]
A O _ D [ 3 ]
2 2 0
A O _ S C L K
1 0 0
A O _ F S Y N C
2 2 0
A O _ I E C 9 5 8
A O _ M C L K I / G P I O E x t [ 3 3 ]
1 0 0
A O _ M C L K O
A I _ D [ 0 ]
A I _ D [ 1 ] / G P I O [ 6 ]
2 2 0
A I _ S C L K
1 0 0
A I _ F S Y N C
A I _ M C L K I / G P I O E x t [ 3 2 ]
A I _ M C L K O
X 1 4 0 1
C L K I
T L 1 4 3 7
C L K X
C L K O _ D A C / G P I O E x t [ 3 5 ]
1 k
B Y P A S S _ P L L
T C K
T D I
T D O
T M S
1 0 k
T R S T [ L ]
V I _ D [ 0 ]
V I _ D [ 1 ]
V I _ D _ 2
V I _ D [ 2 ]
V I _ D _ 3
V I _ D [ 3 ]
V I _ D _ 4
V I _ D [ 4 ]
V I _ D _ 5
V I _ D [ 5 ]
V I _ D _ 6
V I _ D [ 6 ]
V I _ D _ 7
V I _ D [ 7 ]
V I _ D _ 8
V I _ D [ 8 ]
V I _ D _ 9
V I _ D [ 9 ]
1 k
V I _ V S Y N C [ 0 ]
O P E N
V I _ C L K [ 0 ]
V O _ D [ 0 ] / I v G P I O E x t [ 0 ]
V O _ D [ 1 ] / I v G P I O E x t [ 1 ]
V O _ D [ 2 ] / I v G P I O E x t [ 2 ]
V O _ D [ 3 ] / I v G P I O E x t [ 3 ]
V O _ D [ 4 ] / I v G P I O E x t [ 4 ]
V O _ D [ 5 ] / I v G P I O E x t [ 5 ]
V O _ D [ 6 ] / I v G P I O E x t [ 6 ]
V O _ D [ 7 ] / I v G P I O E x t [ 7 ]
V O _ C L K
R 1 4 8 5 1 5 0
_ 0 , 5 %
D A C 1 _ O U T
R 1 4 8 6 1 5 0
_ 0 , 5 %
D A C 2 _ O U T
R 1 4 8 7 1 5 0
_ 0 , 5 %
D A C 3 _ O U T
R 1 4 8 8 1 5 0
_ 0 , 5 %
D A C 4 _ O U T
R 1 4 8 9 1 5 0
_ 0 , 5 %
D A C 5 _ O U T
R 1 4 9 0 1 5 0
_ 0 , 5 %
D A C 6 _ O U T
D A C _ D V S S _ 1
D A C _ D V D D
C 1 4 5 4
D A C _ V D D _ 0
O P E N
D A C _ V D D _ 3
D A C 4 _ O U T B
D A C 2 _ O U T B
D 1 4 0 2
U S B _ A V D D _ O
M A 1 1 1
1 S S 3 5 5
U S B _ A G N D _ 0
D P L U S _ 0
D M I N U S _ 0
H O S T _ P O _ 0
1 k
H O S T _ O C _ 0
1 3 9 4 _ P H Y _ D A T A [ 7 ]
1 3 9 4 _ P H Y _ D A T A [ 6 ]
1 3 9 4 _ P H Y _ D A T A [ 5 ]
1 3 9 4 _ P H Y _ D A T A [ 4 ]
1 3 9 4 _ P H Y _ D A T A [ 3 ]
1 3 9 4 _ P H Y _ D A T A [ 2 ]
1 3 9 4 _ P H Y _ D A T A [ 1 ]
1 3 9 4 _ P H Y _ D A T A [ 0 ]
1 3 9 4 _ P H Y _ C T L [ 1 ]
1 3 9 4 _ P H Y _ C T L [ 0 ]
1 0 0
1 3 9 4 _ L R E Q
1 0 0
1 3 9 4 _ L P S
1 3 9 4 _ L I N K _ O N
1 3 9 4 _ P H Y _ C L K
K 1 4 0 2
N Q R 0 0 2 2 - 0 0 2 X
T
C 1 4 2 0
C 1 4 2 1
C 1 4 2 2
C 1 4 2 3
C 1 4 2 4
C 1 4 4 2
1 0 / 6 . 3
0 . 1
0 . 1
0 . 1
0 . 1
K 1 4 0 3
0 . 1
C 1 4 2 5
N Q R 0 0 2 2 - 0 0 2 X
0 . 1
C 1 4 4 4
K 1 4 0 4
0 . 1
C 1 4 2 8
C 1 4 2 9
C 1 4 3 0
N Q R 0 0 2 2 - 0 0 2 X
0 . 1
0 . 1
0 . 1
K 1 4 0 5
O P E N
T
C 1 4 3 5
C 1 4 3 6
C 1 4 3 7
C 1 4 3 8
C 1 4 3 9
C 1 4 4 5
C 1 4 4 6
1 0 / 6 . 3
0 . 1
0 . 1
0 . 1
O P E N
0 . 1
O P E N
N O T E S : U N L E S S O T H E R W I S E S P E C I F I E D
.
A L L R E S I S T A N C E V A L U E S A R E I N O H M S .
A L L I N D U C T A N C E V A L U E S A R E I N H .
B 1 4 0 4
R 1 4 5 7
A L L C A P A C I T A N C E V A L U E S A R E I N F .
Y E S
Y E S
E L E C T R O L Y T I C
N O
N O
C E R A M I C
O S
O R G A N I C S E M I C O N D U C T O R
T
T A N T A L
B
C
R 1 4 9 5
1 0 k
IC1401
DMA8602-B0
S I O _ S P I _ C S [ 1 ] / G P I O E x t [ 2 5 ]
S I O _ S P I _ C S [ 0 ] / G P I O E x t [ 2 4 ]
S I O _ U A R T 1 _ R T S / G P I O E x t [ 4 1 ]
S I O _ U A R T 1 _ C T S / G P I O E x t [ 4 2 ]
S I O _ U A R T 2 _ T X / G P I O E x t [ 3 8 ]
S I O _ U A R T 2 _ R X / G P I O E x t [ 3 7 ]
K 1 4 0 6
N Q R 0 0 2 2 - 0 0 2 X
D
E
2-33
2-34
R 1 4 5 6
1 0 0
R A 1 4 1 2
O P E N
1
8
2
7
W R [ L ] / L W E [ L ]
3
6
W A I T [ L ]
4
5
D T A C K [ L ]
C S [ 5 ]
C S [ 4 ]
C S [ 3 ]
C S [ 2 ]
R 1 4 5 3
O P E N
C S [ 1 ]
R 1 4 5 2
O P E N
C S [ 0 ]
M A D D R [ 2 6 ]
M A D D R [ 2 5 ]
M A D D R [ 2 4 ]
M A D D R [ 2 3 ]
R 1 4 5 1
O P E N
M A D D R [ 2 2 ]
R 1 4 5 0
O P E N
M A D D _ 5
M A D D _ [ 1 - 5 ]
M A D D R [ 5 ]
M A D D _ 4
1
8
M A D D R [ 4 ]
R A 1 4 1 1
M A D D _ 3
2
7
M A D D R [ 3 ]
O P E N
3
6
M A D D _ 2
M A D D R [ 2 ]
M A D D _ 1
4
5
M A D D R [ 1 ]
M A D D _ 2 1
/ M D T _ 1 5
1
8
M A D D R [ 2 1 ] / M D A T A [ 1 5 ]
2
7
R A 1 4 1 0
M A D D _ 2 0
/ M D T _ 1 4
M A D D R [ 2 0 ] / M D A T A [ 1 4 ]
O P E N
3
6
M A D D _ 1 9
/ M D T _ 1 3
M A D D R [ 1 9 ] / M D A T A [ 1 3 ]
M A D D _ 1 8
/ M D T _ 1 2
4
5
M A D D R [ 1 8 ] / M D A T A [ 1 2 ]
1
8
M A D D _ 1 7
/ M D T _ 1 1
M A D D R [ 1 7 ] / M D A T A [ 1 1 ]
2
7
R A 1 4 0 9
M A D D _ 1 6
/ M D T _ 1 0
M A D D R [ 1 6 ] / M D A T A [ 1 0 ]
O P E N
M A D D _ 1 5
/ M D T _ 9
3
6
M A D D R [ 1 5 ] / M D A T A [ 9 ]
M A D D _ 1 4
/ M D T _ 8
4
5
M A D D R [ 1 4 ] / M D A T A [ 8 ]
1
8
M A D D _ 1 3
/ M D T _ 7
M A D D R [ 1 3 ] / M D A T A [ 7 ]
R A 1 4 0 8
M A D D _ 1 2
/ M D T _ 6
2
7
M A D D R [ 1 2 ] / M D A T A [ 6 ]
O P E N
M A D D _ 1 1
/ M D T _ 5
3
6
M A D D R [ 1 1 ] / M D A T A [ 5 ]
4
5
M A D D _ 1 0
/ M D T _ 4
M A D D R [ 1 0 ] / M D A T A [ 4 ]
M A D D _ 9
/ M D T _ 3
1
8
M A D D R [ 9 ] / M D A T A [ 3 ]
R A 1 4 0 7
M A D D _ 8
/ M D T _ 2
2
7
M A D D R [ 8 ] / M D A T A [ 2 ]
O P E N
3
6
M A D D _ 7
/ M D T _ 1
M A D D R [ 7 ] / M D A T A [ 1 ]
4
5
M A D D _ 6
/ M D T _ 0
M A D D R [ 6 ] / M D A T A [ 0 ]
A T A _ A D D _ 0
A T A P I _ A D D R [ 0 ]
A T A _ A D D _ 1
A T A P I _ A D D R [ 1 ]
A T A _ A D D _ 2
A T A P I _ A D D R [ 2 ]
A T A _ A D D _ 3
A T A P I _ A D D R [ 3 ]
A T A _ A D D _ 4
A T A P I _ A D D R [ 4 ]
A T A _ D A T _ 1 5
A T A P I _ D A T A [ 1 5 ]
A T A _ D A T _ 1 4
A T A P I _ D A T A [ 1 4 ]
A T A _ D A T _ 1 3
B 1 4 0 3
A T A P I _ D A T A [ 1 3 ]
O P E N
A T A _ D A T _ 1 2
A T A P I _ D A T A [ 1 2 ]
#
A T A _ D A T _ 1 1
B 1 4 0 4
A T A P I _ D A T A [ 1 1 ]
A T A _ D A T _ 1 0
A T A P I _ D A T A [ 1 0 ]
A T A _ D A T _ 9
A T A P I _ D A T A [ 9 ]
A T A _ D A T _ 8
A T A P I _ D A T A [ 8 ]
A T A _ D A T _ 7
A T A P I _ D A T A [ 7 ]
A T A _ D A T _ 6
A T A P I _ D A T A [ 6 ]
A T A _ D A T _ 5
A T A P I _ D A T A [ 5 ]
A T A _ D A T _ 4
A T A P I _ D A T A [ 4 ]
A T A _ D A T _ 3
A T A P I _ D A T A [ 3 ]
A T A _ D A T _ 2
A T A P I _ D A T A [ 2 ]
A T A _ D A T _ 1
A T A P I _ D A T A [ 1 ]
A T A _ D A T _ 0
A T A P I _ D A T A [ 0 ]
A T A P I _ R E S E T
A T A P I _ D M A A C K [ L ]
A T A P I _ D M A R Q
A T A P I _ I O R D Y
A T A P I _ I N T R Q
A T A P I _ D I O R [ L ]
A T A P I _ D I O W [ L ]
R 1 4 4 0
1 0 0
S I O _ S P I _ C L K
S I O _ S P I _ C S [ 2 ]
R 1 4 3 9
1 0 0
R 1 4 3 7
O P E N
C 1 4 5 7
0 . 1
S I O _ S P I _ M I S O
R 1 4 3 6
1 0 0
S I O _ S P I _ M O S I
R 1 4 3 5
1 0 0
S I O _ U A R T 1 _ T X
R 1 4 3 4
1 0 0
S I O _ U A R T 1 _ R X
R 1 4 0 3
0 `
G N D
R 1 4 3 3
1 0 0
3 . 3 V - - > 5 . 0 V
S I O _ S D A
I C 1 4 0 4
S N 7 4 H C T 0 8 A P W
1 0 0
R 1 4 3 2
Not use
TO SHEET 13
F
F R O M / T O
1 3 9 4 P H Y
TO SHEET 10
P H Y _ R E S E T _ L
F R O M / T O
D I G I J U N C T I O N
TO SHEET 16
D A C _ R S T _ L
F R O M / T O
F L A S H M E M O R Y
A L E
E 5 _ R E S E T _ L
O E _ L / L D S _ L
U W E _ L / U D S _ L
E L I N K _ I N T _ L
R D / W R _ L
W A I T _ L
D T A C K _ L
TO SHEET 15
C S _ 1
C S _ 0
M A D D _ 2 2
M A D D _ [ 1 - 5 ]
M A D D _ [ 6 - 2 1 ]
/ M D T _ [ 0 - 1 5 ]
U A R T 2 _ T X
U A R T 2 _ R X
#
C N 1 4 0 4
5
I 2 C _ D A T A
4
I 2 C _ C L K
Not use
3
G N D
2
U P _ I R Q
1
R E S E T
F R O M / T O
A T A P I I F
A T A _ A D D _ [ 0 - 4 ]
A T A _ D A T _ [ 0 - 1 5 ]
A T A _ R E S E T
A T A _ D M A A C K _ L
TO SHEET 14
A T A _ D M A R Q
A T A _ I O R D Y
A T A _ I N T R Q
A T A _ D I O R _ L
A T A _ D I O W _ L
V C C
F R O M / T O
D I G I J U N C T I O N
R 1 4 4 5
1 0 0
K _ B U S _ C L K
R 1 4 4 6
1 0 0
K _ B U S _ R E Q
R 1 4 4 7
1 0 0
TO SHEET 16
S Y S _ R E S E T _ L
R 1 4 4 8
1 0 0
K _ B U S _ O U T
R 1 4 4 9
1 0 0
K _ B U S _ I N
T L 1 4 0 3
T L 1 4 0 4
F R O M / T O
D I G I J U N C T I O N
S P I _ C L K
A _ D A C _ C S
S P I _ M O S I
TO SHEET 16
A _ M U T E 2 _ H
G _ T X
G _ R X
I R T X
MEDIA
PROCESSOR
Not use
p10729001a_rev0
SHEET 12
G

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