JVC DR-MV5BEK Service Manual page 42

DIGITAL(FLASH) SCHEMATIC DIAGRAM
5
L H _ A R _ 2 2
L H _ A R _ 2 1
L H _ A R _ 2 0
4
TO JUNCTION D 3 . 3 V
SHEET 13
G N D
3
U A R T 2 _ R X
U A R T 2 _ T X
C S _ 0
C S _ 1
A L E
E 5 _ R E S E T _ L
M A D D _ [ 1 - 5 ]
M A D D _ [ 6 - 2 1 ]
/ M D T _ [ 0 - 1 5 ]
M A D D _ 2 2
TO
MEDIA PROCESSOR
2
SHEET 15
D T A C K _ L
W A I T _ L
E L I N K _ I N T _ L
O E _ L / L D S _ L
U W E _ L / U D S _ L
R D / W R _ L
1
A
L H _ A R _ 1 7
L H _ A R _ 1 6
A 1 5 A 1 6
L H _ A R _ 1 5
A 1 4 V C C Q
L H _ A R _ 1 4
A 1 3 V S S
L H _ A R _ 1 3
A 1 2 D Q 1 5
L H _ A R _ 1 2
A 1 1 D Q 7
L H _ A R _ 1 1
A 1 0 D Q 1 4
L H _ A R _ 1 0
A 9 D Q 6
L H _ A R _ 9
R 1 2 1 6
A 8 D Q 1 3
1 0 0
A 2 1 D Q 5
A 2 0 D Q 1 2
I C 1 2 0 1
W E D Q 4
S G 6 4 M 9 0 T F I R 7
R 1 2 2 2 O P E N
M B P L 6 5 L M 9 0 T N
R E S E T V C C
# 4 . 7 k
R 1 2 2 3
B 1 2 0 2
A C C 6 4 M B I T D Q 1 1
R 1 2 2 4 4 . 7 k
F L A S H
W P M E M O R Y D Q 3
A 1 9 D Q 1 0
B 1 2 0 4 L H _ A R _ 1 9
A 1 8 D Q 2
L H _ A R _ 1 8
R 1 2 2 5 A 1 7 D Q 9
1 0 k
L H _ A R _ 8
A 7 D Q 1
L H _ A R _ 7
A 6 D Q 8
L H _ A R _ 6
A 5 D Q 0
M A D D _ 5
A 4 O E
M A D D _ 4
A 3 V S S
M A D D _ 3
A 2 C E
M A D D _ 2
A 1 A 0
M A D D _ 1
M A D D _ [ 1 - 5 ]
M A D D _ 2 1
1
M A D D _ 2 0
2
R 1 2 1 7 O P E N
M A D D _ 1 M A D D _ 1
M A D D _ 1 9
3
M A D D _ 2 M A D D _ 2
1 8
M A D D _ 1 8
4
M A D D _ 3 M A D D _ 3
2 7
M A D D _ 4 3 6 M A D D _ 4 M A D D _ 1 7 1
M A D D _ 5 M A D D _ 5 M A D D _ 1 6
4 5 2
M A D D _ 1 5
3
R A 1 2 0 5
O P E N
M A D D _ 1 4 4
M A D D _ 1 3
1
M A D D _ 1 2
2
M A D D _ 1 1
3
M A D D _ 1 0
4
M A D D _ 9 1
M A D D _ 8
2
M A D D _ 7
3
M A D D _ 6 4
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 .
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 .
B C
C 1 2 0 7
0 . 1
1 6 0 8
S H O R T
K 1 2 0 1
L H _ A R _ 1 4
M A D D _ 1 4 / M D T _ 8
M A D D _ 1 5 / M D T _ 9
L H _ A R _ 1 5
L H _ A R _ 1 6
M A D D _ 2 1 / M D T _ 1 5 C 1 2 0 3 M A D D _ 1 6 / M D T _ 1 0
0 . 1
M A D D _ 1 3 / M D T _ 7 M A D D _ 1 7 / M D T _ 1 1
M A D D _ 2 0 / M D T _ 1 4 L H _ A R _ 1 7
M A D D _ 1 2 / M D T _ 6
C 1 2 0 4
M A D D _ 1 9 / M D T _ 1 3 1 0 / 6 . 3
M A D D _ 1 1 / M D T _ 5
M A D D _ 1 8 / M D T _ 1 2
M A D D _ 1 0 / M D T _ 4
M A D D _ 1 7 / M D T _ 1 1
M A D D _ 9 / M D T _ 3
M A D D _ 1 6 / M D T _ 1 0 C 1 2 0 6
0 . 1
M A D D _ 8 / M D T _ 2
M A D D _ 1 5 / M D T _ 9 L H _ A R _ 6
M A D D _ 7 / M D T _ 1 C 1 2 0 9 M A D D _ 6 / M D T _ 0
0 . 1
M A D D _ 1 4 / M D T _ 8 M A D D _ 7 / M D T _ 1
L H _ A R _ 7
M A D D _ 6 / M D T _ 0
L H _ A R _ 8
M A D D _ 8 / M D T _ 2
M A D D _ 9 / M D T _ 3
C 1 2 1 0
0 . 1
L H _ A R _ 9
R 1 2 2 6
4 . 7 k
R A 1 2 0 1
O P E N
8
7
6
5
R A 1 2 0 2
O P E N
8
7
6
5
R A 1 2 0 3
O P E N
8
7
6
5
R A 1 2 0 4
O P E N
8
7
6
5
.
E L E C T R O L Y T I C
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
D E
2-31 2-32
5 0 DIGITAL(FLASH)
I C 1 2 0 3
S N 7 4 L V C 3 7 3 A P W - X
O E V C C
L H _ A R _ 2 1
Q 0 Q 7
M A D D _ 2 1 / M D T _ 1 5
D 0 D 7
M A D D _ 2 0 / M D T _ 1 4
D 1 D 6
L H _ A R _ 2 0
Q 1 Q 6
L H _ A R _ 1 9
Q 2 Q 5
M A D D _ 1 9 / M D T _ 1 3
D 2 D 5
M A D D _ 1 8 / M D T _ 1 2
D 3 D 4
L H _ A R _ 1 8
Q 3 Q 4
G N D L E
I C 1 2 0 2
S N 7 4 L V C 3 7 3 A P W - X
O E V C C
L H _ A R _ 1 3
Q 0 Q 7
M A D D _ 1 3 / M D T _ 7
D 0 D 7
M A D D _ 1 2 / M D T _ 6
D 1 D 6
L H _ A R _ 1 2
Q 1 Q 6
L H _ A R _ 1 1
Q 2 Q 5
M A D D _ 1 1 / M D T _ 5
D 2 D 5
M A D D _ 1 0 / M D T _ 4
D 3 D 4
L H _ A R _ 1 0
Q 3 Q 4
G N D L E
T L 1 2 1 5
B 1 2 0 5 O P E N
#
R 1 2 2 7
1 0 0
#
R 1 2 2 8
1 0 0
B 1 2 0 6 O P E N
M A D D _ 2 1
M A D D _ 2 0
M A D D _ 1 9
M A D D _ 1 8
M A D D _ 1 7
M A D D _ 1 6
M A D D _ 1 5
M A D D _ 1 4
M A D D _ 1 3
R 1 2 2 9 R 1 2 3 0 R 1 2 3 1
4 . 7 k 4 . 7 k 4 . 7 k
M A D D _ 1 2
M A D D _ 1 1
T L 1 2 1 7
M A D D _ 1 0
M A D D _ 9
O P E N
C 1 2 0 8 M A D D _ 8
M A D D _ 7
B 1 2 0 7 O P E N
M A D D _ 6
#
B 1 2 0 8
# M A R K A R E N O T M O U N T E D .
F
T O / F R O M
T L 1 2 1 6
E L I N K B O A R D
C N 1 2 0 2
#
Q G F 0 5 0 8 F 1 - 3 6 X
3 6 G N D
3 5 U A R T 2 _ C T S / M A D D [ 2 2 ]
3 4 U A R T 2 _ R X
3 3 U A R T 2 _ T X
3 2 U A R T 2 _ R T S / C S _ L [ 0 ]
3 1 C S _ L [ 1 ]
3 0 A L E
2 9 R S T [ L ]
M A D D _ 5
2 8 M A D D [ 5 ]
M A D D _ 4
2 7 M A D D [ 4 ]
M A D D _ 3
2 6 M A D D [ 3 ]
M A D D _ 2
2 5 M A D D [ 2 ]
M A D D _ 1
2 4 M A D D [ 1 ]
/ M D T _ 1 5
2 3 M A D D [ 2 1 ] / M D T [ 1 5 ]
/ M D T _ 1 4
2 2 M A D D [ 2 0 ] / M D T [ 1 4 ]
/ M D T _ 1 3
2 1 M A D D [ 1 9 ] / M D T [ 1 3 ]
/ M D T _ 1 2
2 0 M A D D [ 1 8 ] / M D T [ 1 2 ]
/ M D T _ 1 1
1 9 M A D D [ 1 7 ] / M D T [ 1 1 ]
NOT
/ M D T _ 1 0
USED
1 8 M A D D [ 1 6 ] / M D T [ 1 0 ]
/ M D T _ 9
1 7 M A D D [ 1 5 ] / M D T [ 9 ]
/ M D T _ 8
1 6 M A D D [ 1 4 ] / M D T [ 8 ]
1 5 G N D
/ M D T _ 7
1 4 M A D D [ 1 3 ] / M D T [ 7 ]
/ M D T _ 6
1 3 M A D D [ 1 2 ] / M D T [ 6 ]
/ M D T _ 5
1 2 M A D D [ 1 1 ] / M D T [ 5 ]
/ M D T _ 4
1 1 M A D D [ 1 0 ] / M D T [ 4 ]
/ M D T _ 3
1 0 M A D D [ 9 ] / M D T [ 3 ]
/ M D T _ 2
9 M A D D [ [ 8 ] / M D T [ 2 ]
/ M D T _ 1
8 M A D D [ 7 ] / M D T [ 1 ]
/ M D T _ 0
7 M A D D [ 6 ] / M D T [ 0 ]
6 D T A C K [ L ] / W A I T [ L ]
5 M E D U S A _ I N T [ L ]
4 O E [ L ] / L D S [ L ]
3 U W E [ L ] / U D S [ L ]
2 P D / W R [ L ]
1 G N D
p20480001a_rev1
SHEET 14
G