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JVC RX-D301S Service Manual page 39

Audio/video control receiver
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DSP and digital signal input terminal section (Common)
L V A 1 0 5 7 7 - 5
L V A 1 0 5 8 4 - 5
R 2 0 0 7
1 2 . 9 V
2 2 k
C 2 0 1 3
3 3 p
T P 1 1
C 2 0 0 5
C 2 0 0 1
R 2 0 0 3
R 2 9 3 0
3 3 p
R 2 0 1 3
D S P _ I N _ L
4 . 7 / 2 5
2 2 k
0
C 2 0 1 9
2
R 2 9 3 2
R 2 0 1 1
2 2 k
-
0
2 2 k
1
2 . 5 V
6
I C 6 0 1
8
-
7
N J M 4 5 6 5 M - W E
3
2 . 5 V
I C 6 0 1
2 . 5 V
+
N J M 4 5 6 5 M - W E
( 1 / 2 )
5
C 2 0 2 0
R 2 0 0 1
C 2 0 0 3
+
4
2 . 5 V
X
( 2 / 2 )
1 0 0 k
C 2 0 0 7
- 1 2 . 8 V
X
C 2 0 0 4
2 . 5 V
4
R 2 0 0 2
C 2 0 0 8
X
1 0 0 k
2 . 5 V
X
I C 6 0 2
5
I C 6 0 2
N J M 4 5 6 5 M - W E
N J M 4 5 6 5 M - W E
3
2 . 5 V
2 . 5 V
8
7
D S P _ I N _ R
( 1 / 2 )
1
6
R 2 9 3 3
R 2 0 1 2
( 2 / 2 )
2
0
2 2 k
R 2 9 3 1
C 2 0 0 2
R 2 0 0 4
R 2 0 1 4
2 2 k
0
4 . 7 / 2 5
2 2 k
C 2 0 0 6
3 3 p
C 2 0 1 4
3 3 p
R 2 0 0 8
2 2 k
T P 1 2
C 2 1 4 3
R 2 1 3 7
T P 1 3
C 2 1 3 3
1 2 k
R 2 1 4 1
3 3 p
R 2 1 1 1
C 2 1 0 9
1 k
C 2 1 4 1
R 2 1 0 3
R 2 1 3 5
4 . 7 / 5 0
D S P _ L
1 k
R 2 1 3 1
3 6 k
C 2 1 1 3
3 3 0 p
3 3 k
C 2 1 1 1
R 2 1 1 3
R 2 1 1 5
C 2 1 3 1
C 2 1 3 9
0 V
0 . 1
1 k
1 k
4 . 7 / 2 5
0 V
R 2 1 0 1
8
6
R 2 1 3 3
0 . 1
0 V
1 0 k
7
-
3 3 k
Q 2 1 0 1
I C 6 1 1
8
6
2 S D 2 1 1 4 K / V W / - X
N J M 4 5 6 5 M - W E
0 V
5
7
-
+
I C 6 1 2
R 2 1 3 9
- 1 1 . 8 V
4
( 1 / 2 )
C 2 1 1 5
N J M 4 5 6 5 M - W E
0 V
0 V
5
1 0 0 k
+
( 1 / 2 )
0 V
0 . 0 0 2 7
4
0 V
C 2 1 1 2
0 . 1
I C 6 1 1
R 2 1 0 2
0 V
N J M 4 5 6 5 M - W E
C 2 1 1 6
I C 6 1 2
0 V
0 V
Q 2 1 0 2
1 0 k
( 2 / 2 )
N J M 4 5 6 5 M - W E
0 . 0 0 2 7
( 2 / 2 )
2 S D 2 1 1 4 K / V W / - X
3
3
R 2 1 4 0
R 2 1 1 4
R 2 1 1 6
0 V
R 2 1 3 4
1 0 0 k
0 V
- 1 1 . 8 V
1 k
1 k
1
0 V
0 V
1
2
3 3 k
2
R 2 1 0 4
R 2 1 3 2
C 2 1 1 4
0 V
D S P _ R
3 3 0 p
R 2 1 3 6
1 k
3 3 k
C 2 1 1 0
4 . 7 / 5 0
R 2 1 1 2
3 6 k
1 k
C 2 1 3 4
C 2 1 4 0
R 2 1 3 8
3 3 p
4 . 7 / 2 5
1 2 k
T P 1 4
C 2 2 4 3
T P 1 5
C 2 2 4 1
C 2 2 0 9
R 2 2 0 3
2 . 2 / 5 0
1 K
D S P _ S L
R 2 2 2 1
C 2 2 2 9
R 2 2 0 1
R 2 2 2 5
0 V
1 0 k
Q 2 2 0 1
5 . 1 k
R 2 2 0 9
5 . 1 k
1 / 5 0
C 2 2 4 2
2 S D 2 1 1 4 K / V W / - X
1 0 0 k
- 1 1 . 8 V
0 V
0 V
R 2 2 2 3
1 0 k
Q 2 2 2 3
2 S D 2 1 1 4 K / V W / - X
0 . 6 V
0 V
Q 2 2 2 1
R 2 2 2 7
2 S D 2 1 1 4 K / V W / - X
1 0 k
R 2 2 2 8
Q 2 2 2 2
1 0 k
2 S D 2 1 1 4 K / V W / - X
Q 2 2 2 4
0 V
2 S D 2 1 1 4 K / V W / - X
0 . 6 V
0 V
R 2 2 0 2
R 2 2 2 4
1 0 k
0 V
1 0 k
Q 2 2 0 2
R 2 2 1 0
2 S D 2 1 1 4 K / V W / - X
R 2 2 2 6
1 0 0 k
0 V
- 1 1 . 8 V
5 . 1 k
R 2 2 2 2
C 2 2 3 0
5 . 1 k
1 / 5 0
D S P _ S R
R 2 2 0 4
1 k
C 2 2 1 0
2 . 2 / 5 0
N J M 4 5 6 5 M - W E
C 2 2 4 4
T P 1 6
I C 6 3 2
N J M 4 5 6 5 M - W E
C 2 4 2 3
0 . 0 8 2
C 2 4 2 1
R 2 4 2 4
0 V
0 . 1
8
R 2 4 2 3
3
1 0 k
0 V
1 0
1
0 V
( 1 / 2 )
T P 1 7
4
2
C 2 4 2 5
C 2 4 2 2
0 . 0 3 3
0 . 1
R 2 3 0 3
C 2 3 0 9
1 k
D S P _ C
2 . 2 / 5 0
R 2 4 2 7
2 . 2 k
0 V
R 2 3 0 1
1 0 k
R 2 4 2 6
Q 2 3 0 1
C 2 3 0 1
R 2 3 0 9
1 0 k
0 V
0 . 6 V
R 2 4 2 2
5 6 0 p
2 S D 2 1 1 4 K / V W / - X
1 0 0 k
Q 2 4 2 2
1 0 k
- 1 1 . 8 V
2 S D 2 1 1 4 K / V W / - X
0 V
Q 2 4 2 1
0 V
2 S D 2 1 1 4 K / V W / - X
0 V
R 2 4 0 1
Q 2 4 0 1
1 0 k
C 2 4 0 1
R 2 4 0 9
C 2 4 1 1
C 2 4 1 2
C 2 4 3 5
2 S D 2 1 1 4 K / V W / - X
0 . 1
R 2 4 1 2
5 6 0 p
1 0 0 k
4 7 k
0 . 1
6
0 V
0 . 0 3 3
- 1 1 . 8 V
0 V
R 2 4 3 3
7
-
0 V
R 2 4 3 4
0 V
5
1 0
I C 6 3 2
+
N J M 4 5 6 5 M - W E
1 0 . 3 V
1 2 . 9 V
1 0 k
( 2 / 2 )
0 V
0 V
+
+
0 V
0 V
-
-
D S P _ S W
- 1 2 . 8 V
0 V
R 2 4 0 3
1 k
C 2 4 0 9
4 . 7 / 2 5
I C 6 3 1
C 2 4 3 3
N J M 2 1 2 0 M - X
0 . 0 8 2
T P 1 8
T P 1 9
C 2 5 4 3
I C 6 5 1
N J M 4 5 6 5 M - W E
( 1 / 2 )
C 2 5 4 1
C 2 5 0 9
R 2 5 0 3
2 . 2 / 5 0
D S P _ S B L
1 k
C 2 5 4 2
0 V
R 2 5 0 1
1 0 k
C 2 5 0 1
Q 2 5 0 1
0 V
- 1 1 . 8 V
5 6 0 p
R 2 5 0 9
2 S D 2 1 1 4 K / V W / - X
1 0 0 k
C 2 5 0 2
R 2 5 0 2
Q 2 5 0 2
5 6 0 p
R 2 5 1 0
2 S D 2 1 1 4 K / V W / - X
1 0 0 k
1 0 k
C 2 5 1 0
R 2 5 0 4
2 . 2 / 5 0
1 k
D S P _ S B R
C 2 5 4 4
C N 6 8 3
Q G A 2 5 0 1 F 1 - 0 9
TO CN521 OF LVA10577-3
TO CN521 OF LVA10584-3
(SHEET 12)
R 2 0 2 2
3 3 0
L I N -
0 . 1
R 2 0 2 1
3 3 0
L I N +
0 . 1
R 2 0 1 8
C 2 0 1 8
4 . 7 k
4 7 / 1 0
R 2 0 1 7
4 . 7 k
C 2 0 1 0
R 2 0 2 3
3 3 0
R I N +
0 . 1
C 2 0 0 9
0 . 1
R 2 0 2 4
3 3 0
R I N -
R X - D 3 0 1 , D 3 0 2 O N L Y
1 2 . 9 V
R 2 1 6 1
R 2 1 6 5
1 8 k
1 0 k
3 3 p
C 2 1 6 3
1 8 0 p
R 2 1 6 3
R 2 1 6 7
8 2 0
1 8 k
3 3 k
C 2 1 6 1
0 . 1
0 V
I C 6 1 3
*
R 2 1 8 1
6
I C 6 1 4
0 . 1
8
N J M 4 5 6 5 M - W E
C 2 1 4 9
0
7
-
( 1 / 2 )
N J M 4 5 6 5 M - W E
8
R 2 1 6 9
( 1 / 2 )
5 . 6 k
5
0 V
0 V
5
+
4 . 7 / 2 5
4
0 V
0 V
0 V
7
4
6
*
R 2 1 8 3
C 2 1 6 2
0
0 . 1
0 V
C 2 1 4 2
1 0 k
0 . 1
R 2 1 4 7
- 8 . 7 V
0 V
- 1 2 . 8 V
- 8 . 7 V
1 0 k
R 2 1 4 8
0 V
R 2 1 7 0
I C 6 1 3
5 . 6 k
0 V
N J M 4 5 6 5 M - W E
2
( 2 / 2 )
0 V
3
I C 6 1 4
-
0 V
*
1
R 2 1 8 2
N J M 4 5 6 5 M - W E
C 2 1 5 0
0
1
( 2 / 2 )
0 V
+
3
0 V
C 2 1 6 4
2
0 V
R 2 1 6 4
R 2 1 6 8
R 2 1 4 2
1 8 0 p
8 2 0
1 8 k
4 . 7 / 2 5
3 3 k
*
R 2 1 8 4
0
R 2 1 6 2
R 2 1 6 6
1 0 k
1 8 k
C 2 1 4 4
3 3 p
R 2 7 8 1
3 . 9 k
C 2 7 8 3
0 . 0 0 1
C 2 7 8 1
R 2 7 8 3
R 2 7 8 5
2
1 8 0
5 . 6 k
A 1 -
0 . 1
8
1
-
I C 6 1 5
C 2 7 8 7
N J M 4 5 6 5 M - W E
( 1 / 2 )
0 . 0 0 5 6
3
A 1 +
+
C 2 7 8 2
4
R 2 7 8 7
R 2 7 8 9
1 8 0
5 . 6 k
0 . 1
C 2 7 8 5
0 . 0 0 1
C 2 7 8 6
0 . 0 0 1
R 2 7 8 8
R 2 7 9 0
I C 6 1 5
N J M 4 5 6 5 M - W E
1 8 0
5 . 6 k
B 1 +
( 2 / 2 )
5
C 2 7 8 8
B 1 -
7
0 . 0 0 5 6
6
R 2 7 8 4
R 2 7 8 6
C 2 7 8 4
0 . 0 0 1
1 8 0
5 . 6 k
R 2 7 8 2
3 . 9 k
R X - D 2 0 1 , D 2 0 2 O N L Y
1 2 . 9 V
R 2 2 8 1
R 2 9 3 4
X
0 . 0 0 5 6
C 2 2 8 3
1 0 k
C 2 2 8 1
0 . 1
R 2 2 8 3
R 2 2 8 5
0 . 1
C 2 2 4 9
3 3 0 p
1 8 0
5 . 6 k
I C 6 2 1
2
A 2 -
N J M 4 5 6 5 M - W E
2 . 2 / 5 0
8
1
-
( 1 / 2 )
R 2 2 4 1
1 k
R 2 2 4 3
1 k
I C 6 2 2
8
C 2 2 8 7
N J M 4 5 6 5 M - W E
( 1 / 2 )
0 V
3
0 V
3
0 . 0 0 3 9
A 2 +
+
4
0 V
R 2 2 8 7
R 2 2 8 9
1
4
2
C 2 2 8 2
1 8 0
5 . 6 k
0 . 1
0 . 1
C 2 2 4 5
R 2 2 4 9
0 . 0 0 1 8
1 0 0 k
C 2 2 8 5
R 2 2 9 1
3 3 0 p
1 0 k
- 1 2 . 8 V
C 2 2 4 6
R 2 2 5 0
0 . 0 0 1 8
1 0 0 k
C 2 2 8 6
R 2 2 9 2
3 3 0 p
1 0 k
6
0 V
R 2 2 8 8
R 2 2 9 0
0 V
7
-
1 8 0
5 . 6 k
B 2 +
5
R 2 2 4 2
1 k
R 2 2 4 4
1 k
5
I C 6 2 2
+
C 2 2 8 8
I C 6 2 1
N J M 4 5 6 5 M - W E
0 V
7
( 2 / 2 )
0 . 0 0 3 9
B 2 -
C 2 2 8 4
( 2 / 2 )
C 2 2 5 0
6
2 . 2 / 5 0
3 3 0 p
R 2 2 8 4
R 2 2 8 6
1 8 0
5 . 6 k
0 . 0 0 5 6
R 2 9 3 5
X
R 2 2 8 2
1 0 k
1 2 . 9 V
R 2 3 8 1
C 2 3 4 3
3 3 p
R 2 3 4 1
C 2 3 8 3
6 . 8 k
4 7 k
C 2 3 8 1
R 2 4 2 5
R 2 3 8 3
0 . 1
R 2 3 8 5
C 2 3 4 1
0 . 1
4 7 0 p
1 8 0
2
5 . 6 k
A 3 -
1 0 k
8
1
-
0 V
I C 6 3 4
C 2 3 8 7
8
N J M 4 5 6 5 M - W E
( 1 / 2 )
0 . 0 0 3 3
0 V
3
3
A 3 +
C 2 3 4 9
4
+
1
2 . 2 / 5 0
R 2 3 8 7
R 2 3 8 9
I C 6 3 3
4
C 2 3 8 2
1 8 0
5 . 6 k
0 V
2
N J M 4 5 6 5 M - W E
0 . 1
( 1 / 2 )
R 2 3 4 5
4 7 k
R 2 3 4 9
1 0 0 k
0 V
C 2 3 8 5
R 2 3 9 1
Q 2 3 4 1
6 . 8 k
2 S C 3 9 2 8 A / R S / - X
4 7 0 p
0 V
C 2 3 4 2
0 . 1
- 1 2 . 8 V
C 2 4 8 5
R 2 4 9 1
C 2 3 2 5
R 2 4 4 9
4 7 0 p
1 2 k
I C 6 3 3
0 . 0 0 1 8
1 0 0 k
N J M 4 5 6 5 M - W E
( 2 / 2 )
6
0 V
R 2 4 8 7
R 2 4 8 9
R 2 4 3 5
1 8 0
4 . 7 k
7
-
B 3 +
0 V
5
0 V
R 2 3 2 1
R 2 3 2 3
5
1 0 k
+
I C 6 3 4
C 2 4 8 7
1 k
7
N J M 4 5 6 5 M - W E
( 2 / 2 )
0 . 0 0 3 3
B 3 -
1 k
C 2 4 8 3
C 2 4 4 9
6
R 2 4 8 5
4 7 0 p
R 2 4 8 3
4 . 7 / 2 5
1 8 0
4 . 7 k
C 2 3 2 3
0 . 0 0 5 6
R 2 4 8 1
1 2 k
0 . 0 0 5 6
1 2 . 9 V
R 2 5 8 1
1 0 k
0 . 1
C 2 5 4 9
C 2 5 8 3
2 . 2 / 5 0
3 3 0 p
0 V
R 2 5 4 1
1 k
R 2 5 4 3
1 k
8
C 2 5 4 7
R 2 5 8 3
R 2 5 8 5
0 V
3
1 8 0
5 . 6 k
A 4 -
8
2
0 . 1
1
0 V
1
-
I C 6 5 2
0 . 1
C 2 5 8 7
4
N J M 4 5 6 5 M - W E
( 1 / 2 )
0 . 0 0 3 9
2
+
3
A 4 +
C 2 5 4 5
C 2 5 4 8
4
0 . 0 0 1 8
R 2 5 4 9
R 2 5 8 7
R 2 5 8 9
1 0 0 k
1 8 0
5 . 6 k
0 . 1
C 2 5 8 5
3 3 0 p
- 1 2 . 8 V
C 2 5 8 6
3 3 0 p
C 2 5 4 6
0 . 0 0 1 8
R 2 5 5 0
1 0 0 k
R 2 5 8 8
R 2 5 9 0
1 8 0
5 . 6 k
6
B 4 +
-
5
7
C 2 5 5 0
C 2 5 8 8
R 2 5 4 2
2 . 2 / 5 0
I C 6 5 2
N J M 4 5 6 5 M - W E
0 . 0 0 3 9
5
1 k
R 2 5 4 4
1 k
7
( 2 / 2 )
B 4 -
I C 6 5 1
+
N J M 4 5 6 5 M - W E
6
R 2 5 8 4
R 2 5 8 6
( 2 / 2 )
1 8 0
5 . 6 k
C 2 5 8 4
3 3 0 p
0 . 0 0 5 6
R 2 5 8 2
1 0 k
R 2 9 4 5
0
C 2 9 0 1
C 2 9 0 2
R 2 9 4 6
0
1 0 / 1 6
1 0 / 1 6
C N 6 8 2
Q G A 2 0 0 1 F 1 - 0 6
P W 6 0 1
FROM FW501 OF LVA10577-1
FROM FW501 OF LVA10584-1
(SHEET 7) or (SHEET 10)
K 2 8 0 2
N Q R 0 0 0 7 - 0 0 3 X
M C K
R 2 8 3 2
2 2 0
0 V
1 4 1 3 1 2 1 1 1 0
9
8
7
6
5
4
3
2
1
2 4 2 3 2 2 2 1 2 0 1 9 1 8 1 7 1 6 1 5 1 4 1 3
I C 6 8 2
M N 3 5 5 0 5 - X
1 5
1 6
1 7
1 8
1 9
2 0
2 1
2 2
2 3
2 4
2 5
2 6
2 7
2 8
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
2 . 5 V
C C _ C S
C 2 8 1 8
C C _ D A T A
0 . 0 1
C C _ C L K
C 2 8 0 1
C 2 8 0 2
C C _ R S T
C 2 8 1 9
1 0 / 1 6
0 . 1
D / A 0
0 . 2 2
C _ B C K
C 2 8 1 3
C _ L R C K
1 0 / 1 6
P D _ D D
R S T _ D D
C 2 8 2 0
9 6 K / 4 8 K
1 . 5
1 9 2 K / 9 6 K
K 2 8 0 4
N Q R 0 0 0 7 - 0 0 3 X
R X - D 3 0 1 , D 3 0 2 O N L Y
R 2 6 7 3
1 0 K
C 2 6 7 5
C 2 6 7 3
0 . 1
1 0 / 1 6
C 2 6 8 0
1 0 0 / 6 . 3
1 6
1 5
1 4
1 3
1 2
1 1
1 0
9
8
7
6
5
4
3
2
1
C 2 6 8 1
0 . 1
C 2 6 7 8
4 . 7 / 2 5
V Q
C _ I N 2
D / A 1
1 7
6 4
C _ I N 3
D / A 2
F I L T +
1 8
6 3
C _ I N 4
D / A 3
R E F G N D
1 9
6 2
B 4 -
S _ B C K
R 2 6 8 6
2 2 0
S _ B C K
B 4 -
2 0
6 1
B 4 +
S _ L R C K
R 2 6 8 5
2 2 0
S _ L R C K
B 4 +
2 1
6 0
A 4 +
I C 6 6 7
O M C K
X T A L
A 4 +
2 2
C S 4 2 5 1 8 - C Q Z - C - W
5 9
A 4 -
A D C I N 1
R 2 6 8 4
1 0 k
A 4 -
C 2 6 7 2
2 3
5 8
A D C I N 2
R 2 6 8 3
1 0 k
C 2 6 8 2
V A
2 4
5 7
0 . 1
C _ O U T
1 0 / 1 6
A G N D
2 5
5 6
B 3 -
R M C K
R 2 6 8 2
2 2 0
M C K
B 3 -
2 6
5 5
B 3 +
S _ O U T
R 2 6 8 1
2 2 0
D A T A
B 3 +
2 7
5 4
A 3 +
V L S
A 3 +
2 8
5 3
A 3 -
D G N D
C 2 6 8 7
A 3 -
2 9
5 2
0 . 1
B 2 -
V D
3 0
B 2 -
5 1
B 2 +
T X P
T X
3 1
B 2 +
5 0
A 2 +
R X P 0
R X 0
3 2
A 2 +
4 9
C 2 6 8 6
0 . 1
3 3 3 4 3 5 3 6 3 7 3 8 3 9 4 0 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8
R 2 6 7 1
C 2 6 7 1
1 0 / 1 6
3 . 3 k
R 2 6 7 2
X
C 2 6 8 3
C 2 6 9 4
1 2 p
0 . 0 2 2
C 2 7 5 1
0 . 1
0 V
V D D
3 . 3 V
0 V
V S S
I C 6 7 2
S N 7 4 A H C T 1 G 3 2 K - X
R 2 7 5 1
3 . 3 V
1 k
Q 2 7 0 3
0 V
K R C 1 0 7 S - X
0 V
7 5
7 4
7 3
7 2
7 1
7 0
6 9
6 8
6 7
6 6
6 5
6 4
6 3
6 2
6 1
6 0
5 9
5 8
5 7
5 6
5 5
5 4
0 V
7 6
E Q
0 V
7 7
C T R _ T O N E
3 . 2 V
7 8
3 D
7 9
3 D
8 0
3 . 3 V
8 1
V D D
8 2
8 3
Q 2 7 0 6
Q 2 7 0 4
Q 2 7 0 5
3 . 3 V
8 4
K R A 1 0 7 S - X
K R A 1 0 7 S - X
K R A 1 0 7 S - X
A N A / T . T O N E
8 5
8 6
8 7
0 V
8 8
S . M U T E
3 . 2 V
8 9
L F E . M I X
I C 6 7 1
3 . 3 V
9 0
L F E _ C O N T
U P D 7 8 F 4 2 1 7 A G C 3 3 1
9 1
9 2
9 3
R 2 7 5 2
0 V
9 4
T E S T
1 0 k
9 5
9 6
9 7
9 8
9 9
100
1
2
3
4
5
6
7
8
9
1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5
C 2 7 0 3
1 0 0 p
R 2 7 7 2
R 2 7 0 5
1 M
8 . 2 k
C 2 7 0 2
0 . 0 1
Q 2 7 0 9
R 2 7 7 3
K R A 1 0 7 S - X
1 M
Q 2 7 1 0
K R C 1 0 7 S - X
R 2 7 7 1
R 2 9 3 7
C 2 7 0 1
0
1 k
Q 2 7 0 8
1 0 0 / 6 . 3
K R A 1 0 7 S - X
C 2 7 7 1
4 7 / 1 0
1 . 4 V
0 V
X 6 7 1
Q A X 0 7 1 9 - 0 0 1 Z
1 . 8 V
6 . 1 4 M H z
C 2 9 5 1
1
C 2 9 5 2
1
C 2 9 5 3
1
C 2 9 0 3
4 7 / 2 5
C 2 9 5 4
1
C 2 9 5 5
1
R 2 9 4 3
0
R 2 9 4 4
X
C 2 8 3 2
0 . 1
C 2 8 3 1
0 . 1
I C 6 8 3
I C 6 8 4
S N 7 4 L V C 2 G 2 4 1 T - X
S N 7 4 A H C 2 G 7 4 T - X
M C K
3 . 3 V
1 O E
V C C
C L K
V C C
3 . 3 V
1 A
2 O E
D
P R
3 . 3 V
2 Y
1 Y
Q
C L R
1 . 6 V
G N D
2 A
G N D
Q
R 2 8 3 3
R 2 8 3 1
4 7
4 7 0
R 2 6 4 1
1 0 k
R 2 6 3 9
1 0 k
R 2 6 3 8
1 0 k
R 2 6 4 2
1 0 k
R 2 6 0 5
1 k
R 2 6 0 6
1 k
D A T A
R 2 6 3 7
1 0 k
S D O 4
F S T E
I C 6 6 2
R 2 6 3 6
1 0 k
C 2 6 4 3
S N 7 4 A H C 2 G U 0 4 T - X
G N D I O
S D O 5
0 . 1
C 2 6 0 6
0 . 1
R 2 6 3 5
1 0 k
V D D I O
S D O 4
D / A 3
R 2 6 0 1
2 2 0
R 2 6 3 4
1 0 k
S D O 3
S D O 3
D / A 2
R 2 6 0 2
2 2 0
R 2 6 3 3
1 0 k
S D O 2
S D O 2
D / A 1
R 2 6 0 3
2 2 0
R 2 6 3 2
1 0 k
S D O 1
S D O 1
D / A 0
R 2 6 0 4
2 2 0
R 2 6 3 1
1 0 k
S D O 0
I C 6 6 1
S D O 0
V D D C O
G N D C O
G N D
C 2 6 0 7
R 2 6 0 7
1 k
C 2 6 2 3
0 . 1
0 . 1
A M O
V D D C O
D S P C 5 6 3 7 1 A F 1 8 0
T P 2 9
R 2 6 0 8
1 k
P F 6
M O D A
R 2 6 2 6
T P 2 8
P F 7
M O D B
T P 2 7
G N D C O
M O D C
X 6 6 1
T P 2 6
P F 2
M O D D
R 2 6 2 1
1 0 k
P F 3
R E S E T
Q A X 0 7 2 2 - 0 0 1 Z
R 2 6 2 8
1 k
2 4 . 5 7 6 M H z
P F 4
P I N I T
R 2 6 2 7
P F 5
E X T A L
C 2 6 0 8
0 . 1
V D D I O
V D D P L
C 2 6 4 1
C 2 6 2 2
1 0 0 p
P F 1
G N D P L
0 . 1
P F 0
G N D P L
G N D P L
V D D P L
C 2 6 2 1
0 . 1
R 2 9 3 6
0
C 2 6 0 1
1 0 0 / 6 . 3
L 2 6 0 1
X
R 2 6 1 2
X
T P 6 1
I C 6 9 1
B D 7 8 0 0 F P - X
1
2
3
4
5
D S P _ R S T
5 3
5 2
5 1
R 2 7 2 8
S C K
2 2 0
C 2 7 3 1
0 . 1
I C 6 7 3
5 0
R 2 7 3 5
2 2 0
S S
S N 7 4 L V C 1 G 0 4 K - X
S S
4 9
3 . 3 V
R 2 7 3 4
2 2 0
H R E Q
7
6
5
H R E Q
4 8
0 V
R 2 7 3 3
2 2 0
V D D
M I C K
4 7
3 . 3 V
3 . 3 V
3 . 3 V
R 2 7 3 2
2 2 0
M O S I
M I D I O _ O U T
4 6
0 V
0 V
R 2 7 3 1
2 2 0
M I S O
G N D
M I D I O _ I N
4 5
0 V
4 4
1
2
3
4
4 3
I C 6 9 2
D S P _ R D Y
2 . 3 V
R 2 7 2 7
M M 1 5 6 3 D F - X
4 . 3 k
D S P C L K
4 2
D S P _ C L K
2 . 9 V
4 1
D S P _ S T S
2 . 2 V
R 2 7 2 5
4 . 3 k
D S P C O M M A N D
D S P _ C O M
4 0
2 . 9 V
C 2 9 2 6
3 9
4 7 0 p
T X
3 8
R X
3 7
3 . 3 V
A V R E F 1
3 6
3 . 3 V
3 5
R 2 7 2 1
1 0 k
3 4
A V S S
3 3
0 V
R 2 9 3 8
X
3 2
0 V
Q 2 7 0 2
3 1
0 V
K R C 1 0 7 S - X
3 0
D S P R E A D Y
0 V
C S 4
2 9
T P 5 4
0 V
C S 3
2 8
T P 5 3
0 V
C S 2
2 7
T P 5 2
0 V
C S 1
2 6
T P 5 1
0 V
Q 2 7 0 1
K R C 1 0 7 S - X
D S P S T A T U S
R 2 7 1 7
1 0 k
R 2 7 1 2
1 0 k
R 2 7 2 2
R 2 7 2 3
1 k
1 k
R 2 7 0 7
2 2 0
C 2 9 1 1
2 2 0 / 6 . 3
0 V
C N 6 8 1
D G N D
Q G B 2 5 1 0 J 1 - 0 7
FROM CN672 OF LVA10578-5
FROM CN672 OF LVA10584-1
(SHEET 7) or (SHEET 10)
T P 1
K 2 8 6 1
R 2 8 6 1
D I G I T A L I N 1
2 2 0
N Q R 0 2 6 9 - 0 0 4 X
R X 0
1
J 6 8 1
Q N N 0 4 8 1 - 0 0 1
C 2 8 8 1
2
0 . 0 1
C 2 8 7 1
X
D I G I T A L
I N 2
C 2 8 6 2
T P 2
0 . 1
3 . 3 V
V C C
U N 6 8 2
0 V
R 2 8 7 2
T O R X 1 7 7
G N D
R X 1
1 k
2 . 6 V
O U T
R 2 8 6 2
C 2 8 8 2
3 . 9 k
0 . 0 1
R X - D 3 0 1 , D 3 0 2 O N L Y
D I G I T A L
I N 3
T P 3
C 2 8 6 3
0 . 1
3 . 3 V
V C C
0 V
U N 6 8 3
R 2 8 7 3
G N D
T O R X 1 7 7
R X 2
1 k
2 . 6 V
O U T
R 2 8 6 3
C 2 8 8 3
0 . 0 1
3 . 9 k
T P 4
R 2 8 7 4
R 2 8 6 4
C N 6 6 1
U S B I N
Q G A 2 5 0 1 F 1 - 0 3
1 k
2 k
R X 4
FROM CN961
1
OF LVA10577-4
C 2 8 8 4
G N D
2
0 . 0 1
FROM CN961
3 . 3 V
3
OF LVA10584-4
T P 5
C 2 8 6 7
1
(SHEET 14)
R 2 8 7 5
R 2 8 6 5
C N 6 6 2
2 k
Q G A 2 5 0 1 F 1 - 0 5
1 k
R X 5
1
C 2 8 6 8
C 2 8 6 9
W I R E L E S S U S B I N
C 2 8 8 5
1
1
2
0 . 0 1
FROM CN11
3 . 3 V
3
OF LVA10577-6
5 V
4
FROM CN11
R S T
5
OF LVA10584-6
(SHEET 6)
R 2 8 6 6
D I G I T A L O U T
2 . 2 k
T X
0 . 1 V
I N
3 . 3 V
U N 6 8 6
V C C
T O T X 1 7 7
R 2 8 7 6
T P 6
G N D
N . I .
C 2 8 6 6
0 . 1
0 V
V D D
R X - D 3 0 1 , D 3 0 2 O N L Y
R 2 9 4 2
E P 6 8 1
0
E 4 0 9 1 8 2 - 0 0 1 S M
R 2 9 4 7
0
R 2 9 5 0
0
E P 6 8 2
Q N Z 0 1 3 6 - 0 0 1 Z
1 M
R 2 9 4 8
0
R 2 9 4 9
0
R X - D 3 0 1 , D 3 0 2 O N L Y
2 2 0
C 2 6 4 2
1 0 0 p
* M A R K L I S T
D 2 0 1 , D 2 0 2
D 3 0 1 , D 3 0 2
R 2 1 8 1
N O N E
U S E
R 2 1 8 2
N O N E
U S E
R 2 1 8 3
U S E
N O N E
R 2 1 8 4
U S E
N O N E
C 2 6 9 2
U S E
N O N E
C 2 6 9 3
U S E
N O N E
D 3 0 1 , D 3 0 2 J , C
O T H E R
P W 6 0 1
U S E
N O N E
SHEET 13
2-15

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Rx-d302b