JVC TH-R3 Service Manual page 61
Dvd digital cinema system
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Also See for TH-R3:
- Instructions manual (100 pages) ,
- Instructions manual (100 pages) ,
- Schematic diagrams (26 pages)
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ATAPI interface section
F R O M
D I G I J U N C T I O N
D 3 . 3 V
TO SHEET 16
G N D
F R O M / T O
M E D I A P R O C E S S O R
A T A _ R E S E T
A T A _ D A T _ [ 0 - 1 5 ]
A T A _ D I O W _ L
A T A _ D I O R _ L
TO SHEET 12
A T A _ D M A A C K _ L
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 _ A D D _ [ 0 - 4 ]
A T A _ A D D _ 0
A T A _ A D D _ 1
A T A _ A D D _ 2
R 2 2 0 3
4 . 7 k
A T A _ A D D _ 3
A T A _ A D D _ 4
R 2 2 0 1
R 2 2 0 2
1 0 k
5 . 6 k
NOTES:UNLESS OTHERWISE SPECIFIED
ALL RESISTANCE VALUES ARE IN OHMS.
ALL INDUCTANCE VALUES ARE IN H.
ALL CAPACITANCE VALUES ARE IN F.
E L E C T R O L Y T I C
CERAMIC
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
5
0
D I G I T A L
R 2 2 0 4
3 3
K 2 2 0 1
N Q R 0 0 2 2 - 0 0 2 X
A T A _ D A T _ 7
R A 2 2 0 8
1
8
3 3
A T A _ D A T _ 8
K 2 2 0 2
N Q R 0 0 2 2 - 0 0 2 X
2
7
A T A _ D A T _ 6
K 2 2 0 3
N Q R 0 0 2 2 - 0 0 2 X
3
6
A T A _ D A T _ 9
4
5
K 2 2 0 4
N Q R 0 0 2 2 - 0 0 2 X
A T A _ D A T _ 5
R A 2 2 0 9
1
8
K 2 2 0 5
N Q R 0 0 2 2 - 0 0 2 X
3 3
A T A _ D A T _ 1 0
K 2 2 0 6
N Q R 0 0 2 2 - 0 0 2 X
2
7
A T A _ D A T _ 4
K 2 2 0 7
N Q R 0 0 2 2 - 0 0 2 X
3
6
A T A _ D A T _ 1 1
K 2 2 0 8
N Q R 0 0 2 2 - 0 0 2 X
4
5
A T A _ D A T _ 3
R A 2 2 1 0
K 2 2 0 9
N Q R 0 0 2 2 - 0 0 2 X
1
8
3 3
A T A _ D A T _ 1 2
K 2 2 1 0
N Q R 0 0 2 2 - 0 0 2 X
2
7
A T A _ D A T _ 2
K 2 2 1 1
N Q R 0 0 2 2 - 0 0 2 X
3
6
A T A _ D A T _ 1 3
4
5
K 2 2 1 2
N Q R 0 0 2 2 - 0 0 2 X
A T A _ D A T _ 1
R A 2 2 1 1
1
8
K 2 2 1 3
N Q R 0 0 2 2 - 0 0 2 X
3 3
A T A _ D A T _ 1 4
K 2 2 1 4
N Q R 0 0 2 2 - 0 0 2 X
2
7
A T A _ D A T _ 0
K 2 2 1 5
N Q R 0 0 2 2 - 0 0 2 X
3
6
A T A _ D A T _ 1 5
K 2 2 1 6
N Q R 0 0 2 2 - 0 0 2 X
4
5
R 2 2 0 5
8 2
R 2 2 0 6
2 2
R 2 2 0 7
2 2
R 2 2 0 8
8 2
R 2 2 0 9
2 2
R 2 2 1 0
8 2
K 2 2 1 7
N Q R 0 0 2 2 - 0 0 2 X
R 2 2 1 1
3 3
K 2 2 1 8
R A 2 2 1 2
3 3
N Q R 0 0 2 2 - 0 0 2 X
1
8
K 2 2 1 9
N Q R 0 0 2 2 - 0 0 2 X
2
7
3
6
K 2 2 2 0
N Q R 0 0 2 2 - 0 0 2 X
4
5
K 2 2 2 1
N Q R 0 0 2 2 - 0 0 2 X
D 2 2 0 1
O P E N
R 2 2 1 6
O P E N
.
2-18
F R O M / T O D R I V E
C N 2 2 0 1
Q G F 0 5 0 3 C 1 - 4 0 V
4 0
R S D A T A
3 9
G N D
3 8
H D _ A T [ 7 ]
3 7
H D _ A T [ 8 ]
3 6
H D _ A T [ 6 ]
3 5
H D _ A T [ 9 ]
3 4
H D _ A T [ 5 ]
3 3
H D _ A T [ 1 0 ]
3 2
H D _ A T [ 4 ]
3 1
H D _ A T [ 1 1 ]
3 0
H D _ A T [ 3 ]
2 9
H D _ A T [ 1 2 ]
2 8
H D _ A T [ 2 ]
2 7
H D _ A T [ 1 3 ]
2 6
H D _ A T [ 1 ]
2 5
H D _ A T [ 1 4 ]
2 4
H D _ A T [ 0 ]
2 3
H D _ A T [ 1 5 ]
To Front end board
2 2
G N D
of drive unit
2 1
K E Y P I N
2 0
D M A R Q
1 9
G N D
1 8
D I O W
1 7
G N D
1 6
D I O R
1 5
G N D
1 4
I O R D Y
1 3
C A B _ S E L
1 2
D M A C K
1 1
G N D
1 0
I N T _ A T A
9
R E S E R V E D
8
A T A _ A 1
7
P D I A G
6
A T A _ A 0
5
A T A _ A 2
4
C S 1 F X
3
C S 3 F X
2
D A S P
1
G N D
SHEET 14
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