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JVC RX-V7000UF Service Manual page 27

Audio/video control receiver
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L V A 1 0 6 4 9 - 1
LVA10649-2
R 7 4 6
1 . 2 k
S 7 4 2
1
2
A D J U S T
R 7 4 7
1 . 5 k
S 7 4 3
MULTI_JOG
1
2
S E T T I N G
R 7 4 8
2 . 2 k
J S 7 0 2
Q S W 1 1 8 5 - 0 0 1
R 7 4 9
S E T
1
5
4
2 . 7 k
S 7 4 5
1
2
E X I T
R 7 7 8
3 . 9 K
S 7 5 0
4 . 2 V
1
1
1
2
2
3
0 V
Q U I C K
2
2
4 . 7 V
M U L T I _ J O G 1
S E T U P
3
3
C 7 2 4
0 . 1
0 V
N C
4
4
C 7 2 3
P W 5 0 2
4 . 7 V
M U L T I _ J O G 2
0 . 1
5
5
C N 7 0 7
W 7 0 7
Q G A 2 0 0 1 F 1 - 0 5
W J S 0 0 7 6 - 0 0 1 A - E
VOLUME
J S 7 0 1
Q S W 1 0 1 7 - 0 0 2
2
3
1
4 . 7 V
V O L _ J O G 1
1
1
C 7 2 0
0 . 1
0 V
2
2
C 7 2 1
4 . 7 V
V O L _ J O G 2
0 . 1
3
3
4 . 6 V
B L U E _ L E D
4
4
C N 7 0 5
LVA10649-3
W 7 0 5
Q G A 2 0 0 1 F 1 - 0 4
W J S 0 0 7 7 - 0 0 1 A - E
LVA10649-4
R 7 3 2
2 . 2 K
S 7 3 1
1
2
S U B W F E R O F F
R 7 3 3
2 . 7 K
S 7 3 2
1
2
S P K O N / O F F
R 7 3 4
3 . 9 K
0 V
5 . 1 V
S 7 3 3
1
1
4 . 1 V
2
2
1
2
A N A L O G / D I G I T A L
C N 7 0 6
W 7 0 6
Q G A 2 0 0 1 F 1 - 0 2
Q J K 0 2 1 - 0 2 0 5 0 2 - E
L V A 1 0 4 6 4 - 3
D 7 1 9
S L R - 3 4 3 V C / N P Q - T
R 7 1 9
S T A N D - B Y
3 9 0
F W 7 0 4
W J S 0 0 2 0 - 0 0 2 A - E
- 0 . 6 V
1
1
5 . 1 V
2
2
0 V
3
3
S 7 2 7
1
2
P O W E R
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C 7 0 9
4 . 7 / 5 0
1 0 4
6 5
6 4
4 5
4 4
4 3
4 2
4 1
4 0
3 9
3 8
3 7
3 6
3 5
3 4
3 3
3 2
3 1
3 0
2 9
2 8
D I 7 0 1
Q L F 0 1 7 2 - 0 0 1
7 5
7 4
7 3
7 2
S E G 1 2
- 2 8 . 0 V
7 6
S E G 1 2
S E G 1 3
- 1 7 . 5 V
7 7
S E G 1 3
S E G 1 4
- 1 9 . 0 V
7 8
S E G 1 4
S E G 1 5
- 2 4 . 5 V
7 9
S E G 1 5
8 0
N C
L E D _ D I M M E R
0 V
L E D _ D I M M E R
8 1
R 7 0 3
1 0 k
0 V
N C
8 2
R 7 0 5
R 7 1 7
1 0 k
R 7 0 4
1 0 k
0 V
N C
8 3
1 0 k
I N P U T _ A T T
0 V
8 4
I N P U T A T T
R 8 7 8
1 0 K
V I D E O 2
5 . 0 V
R 8 7 7
1 0 k
8 5
V I D E O 2
V I D E O 1
5 . 0 V
8 6
V I D E O 1
R 8 7 6
1 0 k
S _ M U T E
5 . 0 V
8 7
S _ M U T E
R 7 7 9
1 0 k
S W _ M U T E
0 V
8 8
S W _ M U T E
R 7 1 6
1 0 k
T U _ M U T E
5 . 0 V
8 9
T U _ M U T E
- V P P
- 3 1 . 0 V
9 0
V P P
S T B _ L E D
4 . 8 V
S T B _ L E D
9 1
T U _ C E
5 . 0 V
C E ( T U )
M U L T _ J O G 2
9 2
T U _ C L K
5 . 0 V
C L K ( T U )
M U L T _ J O G 1
9 3
T U _ D A T A I N
5 . 0 V
D A T A _ O U T ( T U )
9 4
S W _ D A T A
5 . 0 V
9 5
D A T A ( A . S W )
S W _ C L K
3 . 3 V
9 6
C L K ( A . S W )
S W _ S T B
5 . 0 V
9 7
S T B ( A . S W )
T U _ D A T A O U T
5 . 0 V
9 8
T U _ D A T A I N
P O W E R
V O L _ D A T A
5 . 0 V
9 9
V O L _ D A T A
V O L _ C L K
0 V
100
V O L _ C L K
Q 7 1 0
U N 2 2 1 4 - X
I C 7 0 1
V O L _ J O G 1
1
2
3
M N 1 0 1 C 8 8 G P A
V O L _ J O G 2
R 7 7 6
I C 7 0 4
3 3 0
B R 2 4 L 0 2 F - W - X
A 0
V C C
R 7 5 3
A 1
W P
0
A 2
S C L
Q 7 0 5
S D A
G N D
K R A 1 0 4 M - T
Q 7 0 6
C 7 1 1
K R A 1 0 4 M - T
0 . 1
C N 7 0 8
Q G F 1 2 0 5 C 1 - 0 6
R 7 2 1
R 7 2 8
R 7 3 6
R 7 4 3
1 0 k
1 0 k
1 0 k
1 0 k
Q 7 1 1
R 7 2 2
R 7 2 9
R 7 3 7
1 k
1 k
1 k
R 7 4 4
U N 2 1 1 3 - X
2 K
S 7 2 1
S 7 3 4
4 . 8 V
1
2
1
2
T U N I N G +
D V D _ M U L T I
R 7 3 0
R 7 2 3
2 . 2 K
R 7 3 8
1 k
S 7 2 2
1 k
S 7 3 5
2
1
1
2
T U N I N G -
D V D
R 7 3 1
R 7 2 4
R 7 3 9
1 . 5 K
1 . 2 k
1 . 2 k
S 7 2 3
S 7 3 6
1
2
1
2
P R E S E T +
V C R
R 7 2 5
R 7 4 0
1 . 5 k
1 . 5 k
S 7 2 4
S 7 3 7
1
2
1
2
P R E S E T -
T V
S O U N D / D B S
R 7 2 6
2 . 2 k
R 7 4 1
2 . 2 k
R 7 2 7
S 7 3 8
2 . 7 k
S 7 2 6
2
1
T A P E
1
2
R 7 4 2
M E M O R Y
2 . 7 k
R 7 4 5
3 . 9 K
S 7 3 9
1
2
F M / A M
C 7 0 7
4 . 7 / 5 0
G R I D 1
- 1 2 . 0 V
Q 7 0 7
U N 2 2 1 4 - X
5 . 1 V
2 7
2 6
2 5
2 4
2 3
2 2
2 1
2 0
1 9
1 8
1 7
1 6
1 5
1 4
1 3
1 2
1 1
1 0
9
8
7
6
5
G R I D 2
- 1 1 . 7 V
Q 7 0 8
U N 2 2 1 4 - X
5 . 1 V
G R I D 1 6
- 2 2 . 0 V
Q 7 0 9
U N 2 2 1 4 - X
5 . 1 V
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
5 3
5 2
5 1
- 2 6 . 0 V
G R I D 1 5
5 0
- 2 8 . 0 V
G R I D 1 6
4 9
R Y _ H P
0 V
R E L A Y _ H E A D P H O N E
4 8
4 . 4 V
R Y _ L / R
R E L A Y _ L / R 1
4 7
0 V
R Y _ C
R E L A Y _ C
4 6
0 V
R Y _ S
R E L A Y _ S
4 5
4 . 7 V
M U L T _ J O G 2
M U L T _ J O G _ 2
4 4
4 . 7 V
M U L T _ J O G 1
M U L T _ J O G _ 1
4 3
5 . 0 V
D S P _ R E S E T
R 7 1 1
1 0 k
R E S E T ( D S P )
4 2
5 . 0 V
V C R _ I N
V C R _ I N
4 1
1 0 k
R 7 1 0
0 V
N C
4 0
5 . 0 V
R 7 1 2
1 0 k
N C
3 9
3 . 3 V
D S P _ R E A D Y
R E A D Y ( D S P )
3 8
R 7 1 3
1 0 k
D B S
5 . 0 V
V I D E O _ S / C ( D B S )
3 7
R 7 0 9
1 0 k
5 . 0 V
3 6
V D D 3
I C 7 0 3
5 . 0 V
G P 1 U M 2 8 1 X K V F
V D D 2
3 5
5 . 1 V
P O W E R
P . O N
5 . 1 V
3 4
0 V
V C R _ O U T
V C R _ O U T
1
3 3
5 . 0 V
D S P _ C L K
C L K ( D S P )
3 2
2
0 V
D S P _ S T A T U S
S T A T U S ( D S P )
3 1
5 . 1 V
5 . 0 V
D S P _ C O M M A N D
C O M M A N D ( D S P )
3 0
5 . 0 V
P R O T E C T O R _ I N
P R O T E C T O R _ I N
2 9
5 . 0 V
I N H _ I N
2 8
5 . 1 V
R M _ I N
R M _ I N
2 7
N C
2 6
5 . 0 V
0 . 0 2 2
0 V
Q 7 0 1
U N 2 2 1 4 - X
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
0 V
1 S S 3 5 5 - X
R 7 5 7
C 7 1 3
1 0 K
R 7 0 2
C 7 0 3
2 2 k
2 . 2 / 5 0
C 7 1 4
1
2
3
C 7 1 5
I C - P S T 9 1 3 9 - T
C 7 1 6
C 7 0 2
C 7 0 1
5 . 1 V
R 7 1 8
1 . 5
1 0 0 / 6 . 3
C 7 1 7
1
D 7 0 4
Q A X 0 2 4 6 - 0 0 1 Z
1SS133-T2
C 7 1 8
R 7 0 1
X 7 0 1
4 . 7 k
C 7 1 9
8 M H z
C 7 1 3 - 7 1 9
B + 5 V
0 . 0 1
R 7 5 0
R 7 6 1
R 7 6 8
1 0 k
1 0 k
1 0 k
C 7 2 5
4 . 7 / 5 0
R 7 6 2
R 7 6 9
1 k
2 K
R 7 6 3
R 7 7 0
1 . 2 K
1 k
R 7 6 4
1 . 2 k
R 7 6 5
1 . 5 k
0 V
3
R 7 0 6
C 7 0 5
1 0 k
V C R _ I N
1 0 0 / 6 . 3
D 7 0 2
1 S S 3 5 5 - X
A V C O M P U L I N K
C 7 0 4
5 . 0 V
V C R _ O U T
0 V
Q 7 0 4
U N 2 2 1 4 - X
0 V
D 7 0 1
I C 7 0 2
C 7 1 0
0 . 1
C 7 0 8
0 V
3
4 . 7 / 5 0
2
5 . 1 V
C 7 2 2
1 . 5
5 . 6 V
C N 7 0 2
Q G F 1 2 0 5 F 2 - 2 7
2 7
I N P U T _ A T T
0 V
2 6
S E L F _ D E T
R 7 9 3
2 2 0
5 . 0 V
2 5
T U _ D A T A O U T
R 7 9 4
2 2 0
5 . 0 V
2 4
A V C O M P U L I N K
5 . 0 V
2 3
0 V
2 2
S W _ D A T A
R 7 9 2
2 2 0
5 . 0 V
2 1
S W _ C L K
R 7 9 1
2 2 0
3 . 3 V
2 0
t o C N 4 0 2
S W _ S T B
R 7 9 0
2 2 0
5 . 0 V
1 9
( L V A 1 0 4 6 4 - 1 )
V I D E O 2
5 . 0 V
1 8
V I D E O 1
5 . 0 V
1 7
V O L _ D A T A
R 7 8 8
2 2 0
5 . 0 V
1 6
V O L _ C L K
R 7 8 7
2 2 0
0 V
1 5
T U _ M U T E
R 7 8 6
2 2 0
5 . 0 V
1 4
S W _ M U T E
0 V
1 3
S _ M U T E
5 . 0 V
1 2
T U _ D A T A I N
R 7 8 5
2 2 0
5 . 0 V
1 1
T U _ C L K
R 7 8 4
2 2 0
5 . 0 V
1 0
T U _ C E
R 7 8 3
2 2 0
5 . 0 V
9
5 . 0 V
D B S
8
5 . 0 V
D V D
7
V C R
0 V
6
D S P _ C L K
R 7 9 7
2 2 0
5 . 0 V
5
D S P _ S T A T U S
R 7 9 6
2 2 0
0 V
4
D S P _ C O M M A N D
R 7 9 5
2 2 0
5 . 0 V
3
D S P _ R E A D Y
R 7 9 8
2 2 0
4 . 7 V
2
R 7 9 9
D S P _ R E S E T
2 2 0
5 . 0 V
1
R Y _ H P
0 V
R 8 8 4
2 2 0
1
R Y _ L / R
R 8 8 1
2 2 0
4 . 4 V
2
R Y _ C
R 8 8 0
2 2 0
0 V
3
R Y _ S
R 8 8 2
2 2 0
0 V
4
t o C N 2 0 1
P R O T E C T O R _ I N
R 8 8 3
2 2 0
5 . 1 V
( L V A 1 0 2 0 9 - 6 )
5
P O W E R
R 8 7 9
2 2 0
4 . 8 V
6
R 7 7 1
1 0 0
B I A S
7
R 7 7 2
1 0 0
N C
8
F 1
- 2 4 . 0 V
9
- V P P
- 3 1 . 0 V
1 0
F 2
- 2 4 . 0 V
1 1
C 7 3 1
0 V
0 V
1 2
B + 5 . 0 V
4 . 9 V
1 3
0 . 1
+ 5 . 0 V
5 . 0 V
1 4
C N 7 0 1
Q G F 1 2 0 5 F 2 - 1 4
P W 5 0 1
N C
2-9

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