Table of Contents
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Audio, Video signal input / System control section
LVA10600-1
Q G A 2 5 0 1 C 1 - 0 3
C 6 5 0 7
C 6 5 0 8
3 3 0 p
3 3 0 p
R 6 5 0 3
R 6 5 0 4
4 7 k
4 7 k
V I D _ L
V I D _ R
R 6 5 0 5
C 6 5 0 5
C 6 5 0 6
1
R 6 5 0 6
4 7 0
3 3 0 p
3 3 0 p
4 7 0
C 6 5 0 9
C 6 5 1 0
3 3 0 p
3 3 0 p
R 6 5 1 7
R 6 5 1 8
VIDEO
1 0 0 k
1 0 0 k
D V R _ L
D V R _ R
R 6 5 1 9
4
R 6 5 2 0
C 6 5 1 5
C 6 5 1 6
4 7 0
4 7 0
3 3 0 p
3 3 0 p
C 6 5 1 1
C 6 5 1 2
3 3 0 p
3 3 0 p
DVR/DVD
R 6 5 8 1
R 6 5 8 2
1 3 k
3 . 3 k
D V D _ C
D V D _ S W
R 6 5 2 1
R 6 5 2 2
C 6 5 1 7
C 6 5 1 8
1
6 . 2 k
6 . 2 k
3 3 0 p
3 3 0 p
C 6 5 1 3
C 6 5 1 4
3 3 0 p
3 3 0 p
DVD C/SW
R 6 5 8 3
R 6 5 8 4
4 7 k
4 7 k
D V D _ S L
D V D _ S R
R 6 5 8 5
4
R 6 5 8 6
C 6 5 1 9
C 6 5 2 0
4 7 0
4 7 0
3 3 0 p
3 3 0 p
DVD SURR
C 8 5 1 0
3 3 0 p
R 8 5 0 8
1 0 0
V C R O U T _ R
R 8 5 0 7
1 0 0
V C R O U T _ L
J 8 5 1 1
C 8 5 0 7
3 3 0 p
R 8 5 1 2
C 8 5 0 9
1
4 7 0
3 3 0 p
V C R _ R
2
C 8 5 1 2
R 8 5 1 0
C 8 5 0 2
3
3 3 0 p
4 7 k
3 3 0 p
4
C 8 5 1 1
R 8 5 0 9
C 8 5 0 1
5
R 8 5 1 1
3 3 0 p
4 7 0
4 7 k
3 3 0 p
V C R _ L
6
V C R _ B
7
V C R _ S L O W
8
R 8 5 2 1
C 8 5 1 7
9
4 . 7 / 5 0
VCR
7 5
1 0
V C R _ G
1 1
R 8 5 2 2
1 2
C 8 5 1 8
7 5
4 . 7 / 5 0
1 3
C 8 5 7 2
R 8 5 2 3
0 . 1
C 8 5 1 9
1 4
4 . 7 / 5 0
7 5
V C R _ R / C
1 5
R 8 5 2 4
V C R _ Y S
1 6
7 5
1 7
C 8 5 2 0
R 8 5 2 5
1 8
4 7 0 / 1 0
6 8
V C R _ V O U T
C 8 5 2 1
1 9
N . I .
2 0
2 1
C 8 5 2 2
R 8 5 2 6
4 . 7 / 5 0
7 5
V C R _ V Y
C 8 5 0 4
3 3 0 p
R 8 5 1 6
1 0 0
D V R O U T _ R
D V R O U T _ L
J 8 5 1 2
R 8 5 1 5
1 0 0
C 8 5 1 3
R 8 5 2 0
C 8 5 0 3
1
3 3 0 p
4 7 0
3 3 0 p
D V R _ R
2
C 8 5 1 6
R 8 5 1 8
C 8 5 0 6
3
3 3 0 p
1 0 0 k
3 3 0 p
4
C 8 5 0 5
C 8 5 1 5
R 8 5 1 9
R 8 5 1 7
5
3 3 0 p
3 3 0 p
1 0 0 k
4 7 0
D V R _ L
6
D V D _ B
7
D V D _ S L O W
8
C 8 5 2 3
9
4 . 7 / 5 0
R 8 5 2 7
C 8 5 2 4
D V D _ Y S
1 0
7 5
4 . 7 / 5 0
DVR/DVD
D V D _ G
1 1
R 8 5 2 8
1 2
7 5
C 8 5 7 3
1 3
0 . 1
R 8 5 2 9
C 8 5 2 5
1 4
4 . 7 / 5 0
7 5
1 5
R 8 5 3 0
1 6
7 5
R 8 5 5 9
1 7
3 0 0
C 8 5 2 6
1 8
R 8 5 3 1
4 7 0 / 1 0
6 8
C 8 5 2 7
1 9
N . I .
R 8 5 6 1
2 0
1 0 k
2 1
C 8 5 2 8
R 8 5 3 2
4 . 7 / 5 0
R 8 5 6 0
7 5
1 k
C 8 5 5 2
N . I .
D V D _ V Y
C 8 5 4 3
C 8 5 6 4
0 . 1
4 . 7 / 5 0
7
I C 5 8 1
8
M M 1 5 0 3 X N - X
R 8 5 4 8
VIDEO
7 5
S W
I N 1
O U T
G N D
C 8 5 4 1
V C C
I N 2
0 . 0 4 7
R 8 5 4 4
C 8 5 8 2
7 5
3 9 p
R 8 5 4 5
C 8 5 4 2
7 5
4 . 7 / 5 0
C N 5 7 2
Q G A 2 5 0 1 C 1 - 0 5
T O C N 6 0 2 O F L V A 1 0 6 0 0 - 6
T O C N 6 8 2 O F L V A 1 0 6 0 2 - 1
F R O M C N 9 7 1
O F L V A 1 0 6 0 0 - 4
( S H E E T 1 4 / 1 8 )
( S H E E T 1 6 / 1 8 )
( S H E E T 1 5 / 1 8 )
T O T U N E R
2
4
6
1
2
3
1 1
1 0
9
8
7
6
5
4
3
2
1
6
5
4
C N 5 7 1
C N 5 0 5
1
3
5
7
Q G F 1 2 0 5 C 2 - 1 1
C N 5 0 2
Q G B 2 5 1 0 J 1 - 0 7
R 5 9 4
1 k
3
2
1
3
2
1
4
6
4
6
C 5 6 3
0 . 0 0 5 6
R 5 9 6
R 5 9 5
Q 5 2 3
R 1 5 4 5
K R A 1 0 4 S - X
1 k
6 . 8 k
6 . 8 k
0 V
0 V
C 5 8 1
1 0 / 2 5
Q 5 2 2
2 S C 3 5 7 6 - J V C - T
I C 5 0 2
B D 3 8 4 3 F S - X
C 5 2 2
5 6 0 p
T V _ L
R 5 6 5
T V _ L
D . G N D
1 k
T V _ R
T V _ R
C L
V C R _ L
R 5 6 6
V C R _ L
D A
1 k
V C R _ R
V C R _ R
V E E
V I D _ L
C 5 7 7
0 . 1
D B S _ L
A . G N D
V I D _ R
C 5 7 8
0 . 1
D B S _ R
V C C
D V R _ L
D V R O U T _ L
D V R _ L
R E C 1 L
C 5 2 4
D V R _ R
D V R O U T _ R
4 7 / 1 6
D V R _ R
R E C 1 R
V C R O U T _ L
T U _ L
R E C 2 L
V C R O U T _ R
R 5 6 7
T U _ R
R E C 2 R
5 1 0
L _ O U T
V I D E O _ L
R _ O U T
V I D E O _ R
R 5 6 8
5 1 0
R 5 6 9
2 4 0
Q 5 0 1
2 S C 3 5 7 6
R 5 7 1
1 0 k
R D S D A
I C 5 0 5
R 5 8 8
B U 1 9 2 4 F - X
1 k
R 5 8 9
R D S C L
R D S I D
R D C L
1 k
R D D A
R S T
C 5 7 2
C 5 6 7
V R E F
X O U T
3 3 p
2 . 2 / 5 0
M P X I N
X I N
C 5 7 1
C 5 6 8
V d d a
V d d d
2 7 0 p
3 3 p
X 5 0 2
V s s a
V s s d
Q A X 0 2 6 3 - 0 0 1 Z
F L O U T
M O D E
C 5 7 4
C I N
T E S T
Q 8 5 0 5
C 5 7 0
4 7 / 1 6
R 8 5 3 7
R 8 5 3 8
K T C 3 1 9 9 / G L
5 6 0 p
4 7 k
6 8 k
C 5 7 3
R 8 5 3 9
0 . 1
4 7 k
R 8 5 3 6
2 2 k
C 8 5 5 5
C 8 5 5 3
N . I .
0 . 0 0 1
B
G
R/SC
C 8 5 2 9
C 8 5 3 0
0 . 1
0 . 1
I C 5 7 3
S W
I N 1
S W
I N 1
M M 1 1 1 3 X F - X
O U T
G N D
O U T
G N D
V C C
I N 2
V C C
I N 2
I N 1
G N D
S W 1
O U T
I C 5 7 1
I C 5 7 2
I N 2
V C C
M M 1 5 0 2 X N - X
M M 1 5 0 2 X N - X
S W 2
I N 3
D V D _ R / C
R 8 5 3 4
1 0 k
Q 8 5 0 4
K R C 1 0 2 S - X
R 8 5 3 5
1 0 k
I C 5 8 0
M M 1 5 0 3 X N - X
C 8 5 8 0
3 9 p
S W
I N 1
O U T
G N D
C 8 5 4 9
0 . 1
V C C
I N 2
C 8 5 8 1
C 8 5 6 3
3 9 p
0 . 1
C 8 5 7 8
3 9 p
S W
I N 1
O U T
G N D
V C C
I N 2
C 8 5 7 9
3 9 p
I C 5 7 9
R 8 5 8 1
M M 1 5 0 4 X N - X
2 7 0
C 8 5 5 9
N . I .
C 8 5 5 8
4 7 0 / 1 0
R 8 5 8 2
Q 8 5 1 7
4 7
Q 8 5 1 8
K T A 1 2 6 7 / Y G /
K T A 1 2 6 7 / Y G / - T
1
2
3
4
5
F R O M C N 9 7 1 O F L V A 1 0 6 0 0 - 4
( S H E E T 1 5 / 1 8 )
T O C N 5 1 3 O F L V A 1 0 6 0 0 - 3
( S H E E T 1 3 / 1 8 )
3
2
1
1
2
3
4
5
6
7
8
9
1 0 1 1 1 2 1 3 1 4
C N 5 0 1
C N 5 0 3
C 1 5 5 2
0 . 0 0 1
R 1 5 7 3
1 0 k
R 1 5 7 1
2 0 k
R 1 5 7 2
7 . 5 k
H D M I _ R E S E T
R 1 5 5 8
H D M I _ R E A D Y
1 0 k
F A N _ O N / O F F
I N P _ L E V E L 1
R 1 5 5 6
1 k
T A / T C _ S C L
R 1 5 5 7
T A / T C _ S D A
2 7 k
R 5 7 0
2 4 0
Q 5 0 2
2 S C 3 5 7 6
R 5 7 3
1 k
R 5 7 2
1 0 k
Q 5 0 3
K R A 1 0 4 S - X
C 5 2 5
4 . 7 / 5 0
Q 8 5 0 7
R 8 5 5 0
R 8 5 5 1
K T C 3 1 9 9 / G L /
4 7 k
6 8 k
R 8 5 5 2
4 7 k
R 8 5 5 3
C 8 5 5 4
1 5 k
0 . 0 0 1
V I D E O 4
V I D E O 3
V I D E O 1
CV/SY
C 8 5 6 5
C 8 5 3 2
0 . 1
C 8 5 6 8
3 9 p
0 . 1
C 8 5 6 7
3 9 p
I C 5 7 7
I C 5 7 6
I C 5 7 4
M M 1 1 1 7 X F - X E
M M 1 1 1 7 X F - X E
M M 1 5 0 1 X N - X
S W
I N 1
I N 1
G N D
I N 1
G N D
S W 1
O U T
S W 1
O U T
O U T
G N D
V C C
I N 2
I N 2
V C C
I N 2
V C C
S W 2
I N 3
S W 2
I N 3
C 8 5 3 4
4 . 7 / 5 0
I C 5 7 5
M M 1 5 0 1 X N - X
C 8 5 6 9
3 9 p
C 8 5 3 7
S W
I N 1
4 . 7 / 5 0
O U T
G N D
V C C
I N 2
C 8 5 3 9
C 8 5 4 0
4 . 7 / 5 0
4 . 7 / 5 0
R 8 5 6 5
C 8 5 3 5
4 . 7 / 5 0
1 0 k
R 8 5 6 6
4 7 k
V I D E O 4
V I D E O 2
V I D E O 1
V I D E O 5
K T C 3 1 9 9 / G L / - T
V I D E O 9
R 8 5 7 7
3 9 0
V I D E O 1 1
C 8 5 4 8
0 . 1
C 8 5 4 6
I C 5 7 8
4 . 7 / 5 0
M M 1 5 1 1 X N - X
N C
Y I N
C 8 5 4 4
O U T
G N D
4 . 7 / 5 0
C 8 5 4 7
V C C
C I N
4 . 7 / 5 0
C 8 5 4 5
0 . 0 4 7
C N 5 2 7
Q G F 1 2 0 5 C 2 - 2 0
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
4
3
2
T O C N 5 3 7 O F L V A 1 0 6 0 0 - 2
( S H E E T 1 0 / 1 8 )
R 6 5 7 6
1 0 k
T P 3
R 5 2 1
1 0 k
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
5 3
5 2
5 1
R C _ S D A
S _ M U T E
R O M C R
7 6
5 0
S D A
S O U R C E M U T E
S L O W _ M
S B W R _ M U T E
S L O W S W
7 7
S U B W F R M U T E
4 9
M O U T
S L O W _ L
D S P _ R E A D Y
7 8 S L O W S W L O U T
D S P R E A D Y
4 8
D V R _ H
D S P _ C L O C K
7 9 S C A R D V R H I N
D S P C L K
4 7
D V R _ M
D S P _ S T A T U S
8 0 S C A R T D V R M I N
D S P S T A T U S
4 6
V C R _ H
D S P _ C O M M A N D
8 1 S C A R T V C R H I N
D S P C O M M A N D
4 5
V C R _ M
L C _ S C L K
8 2 S C A R T V C R M I N
L C 7 4 7 6 1 S C L K
4 4
P O W E R _ O N
L C _ C S
8 3 P O W E R O N
L C 7 4 7 6 1 C S / T E S T R X
4 3
B L U E _ L E D
L C _ S I N
8 4 B L U E L E D
L C 7 4 7 6 1 S I N / T E S T T X
4 2
L E D _ D I M 1
8 5 L E D D I M M A E R 1
V P P ( F R A S H )
4 1
L E D _ D I M 2
T _ M U T E
8 6 L E D D I M M A E R 2
T U N E R M U T E
4 0
D S P _ R E S E T
8 7 H D M I M I C O M R E S E T
D S P R E S E T
3 9
I C 5 0 1
R D S D A
8 8 H D M I M I C O M R E A D Y
M N 1 0 1 C 4 9 K N R 1
R D S S D A
3 8
T U _ C E
8 9 F A N O N / O F F
T U N E R C E
3 7
T U _ C L K
9 0 I N P U T L E V E L 1
T U N E R C L K
3 6
F A N _ L
T U _ D A T A I
9 1 F A N L
T U N E R D A T A I
3 5
V I D E O 9
T U _ D A T A O
9 2 V I D E O S W 9
T U N E R D A T A O
3 4
9 3 T A 1 2 7 0 / T C 9 0 A 4 9 S C L
R E S E T
3 3
9 4 T A 1 2 7 0 / T C 9 0 A 4 9 S D A
V D D 2 ( F R A S H )
3 2
P R O T E C T
9 5 G N D
D . A . P R O T E C T O R
3 1
V I D E O 5
9 6 V I D E O S W 5
I N H
3 0
V I D E O 6
R D S C L
9 7 V I D E O S W 6
R D S S C L
2 9
V I D E O 7
R E G _ D T C T
9 8 V I D E O S W 7
R E G . D E T E C T
2 8
V I D E O 8
S Y N C D E T
9 9 V I D E O S W 8
S Y N C D E T
2 7
M _ B U S Y
M I C O N
100 D A V D D
2 6
B U S Y
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
1
2
3
X 5 0 1
Q A X 0 2 4 6 - 0 0 1 Z
R 5 8 5
3 3 0
B C H A N G E 1
T H
B C H A N G E 2
L 8 5 0 1
C 8 5 7 5
1 0 u
L 8 5 0 2
4 7 0 / 1 6
1 0 u
F A N _ L
C 8 5 7 4
R E G D E T
D 8 5 0 1
4 7 / 2 5
M A 1 1 1 - X
Q 8 5 1 9
K T C 3 2 0 3 / O Y / - T
F R
D 8 5 0 2
R E G D E T
M A 1 1 1 - X
R 8 5 8 3
R 5 0 1
R 8 5 8 4
!
1 0
1 k
2 2 k
D 8 5 0 3
R 5 0 2
U D Z S 1 1 B - X
4 7 k
C 8 5 6 6
4 7 / 2 5
R 5 0 3
2 k
1 6 1 5 1 4 1 3 1 2 1 1 1 0
9
R 5 0 4
4 7 k
1
2
3
4
5
6
7
8
Q 8 5 2 5
K R C 1 0 2 S - X
R 5 0 7
2 . 2 k
R 8 5 6 7
R 5 0 6
R 5 0 5
1 0 k
4 7 k
2 k
R 8 5 7 5
1 k
Q 8 5 2 7
Q 8 5 1 0
K R A 1 2 0 S - X
R 8 5 7 6
3 0 0
Q 8 5 1 1
K T C 3 1 9 9 / G L / - T
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
C N 5 2 9
1
8
7
6
5
4
3
2
1
Q G F 1 2 0 5 C 2 - 0 8
T O C N 5 3 9 O F L V A 1 0 6 0 0 - 2
( S H E E T 1 0 / 1 8 )
Q G B 1 2 2 4 J 1 - 1 5
C N 5 0 6
S S S _ F L
1
S S S _ F R
2
S S S _ C
3
S S S _ L S
4
S S S _ R S
5
S S S _ S B L
6
S S S _ S B R
7
S S S _ O N / O F F
8
+ 7 V
9
- 7 V
1 0
+ 1 2 V
D 5 0 7
1 1
F R _ R E L A Y
R 1 5 9 2
1 5 k
R B 7 5 1 V - 4 0
F R _ R E L A Y
1 2
C _ R E L A Y
R 1 5 9 3
1 5 k
C _ R E L A Y
1 3
SURR_RELAY
R 1 5 9 4
1 5 k
S U R R _ R E L A Y
1 4
S B K _ R E L A Y
R 1 5 9 5
1 5 k
S B K _ R E L A Y
1 5
D 5 0 5
R B 7 5 1 V - 4 0
D 5 0 8
R C _ S D A
D 5 0 6
R B 7 5 1 V - 4 0
R C _ S C L
R B 7 5 1 V - 4 0
R C _ W P
A 0
V C C
A 1
W P
A 2
S C L
T P 1
G N D
S D A
R 5 9 8
I C 5 0 7
1 0 k
T P 2
B R 2 4 L 0 1 A F - W - X
C 5 9 7
0 . 1
R 1 5 6 6
N . I .
( F R A S H )
R 1 5 6 5
( M A S K )
0
C 5 3 1
0 . 0 2 2
Q 5 1 0
K R C 1 0 2 S - X
D 5 0 9
M A 1 1 1 - X
C 5 3 0
2 . 2 / 5 0
I C 5 0 6
I C - P S T 9 1 3 9 - T
1
3
2
R 5 8 6
4 . 7 k
Q G A 2 0 0 1 C 1 - 1 1
C N 5 3 0
R 1 5 0 1
2 . 2
F R
!
+ 7 V
1
F R
R 1 5 0 2
- 7 V
2
A . G N D
!
2 . 2
3
A + 5 V ( D S P )
4
+ 5 V ( V I D E O )
5
+ 9 V
6
+ 1 2 V ( R E L A Y )
7
A C . D E T . 2
8
B C H A N G E 1
9
B C H A N G E 2
1 0
H P _ R Y
1 1
D . G N D
1
D + 5 V ( D S P )
2
D + 5 V
3
B + 5 V
4
F A N _ O N / O F F
5
6
P O W E R _ O N
7
8
D + 5 V ( H D M I )
9
C N 5 3 1
Q G A 2 0 0 1 C 1 - 0 9
C N 5 5 2
Q G A 2 0 0 1 C 1 - 1 2
1
H P _ D E T E C T
2
A V C O M P U L I N K
3
M _ C O M M A N D
4
H P _ R E L A Y
M _ S T A T U S
5
M _ C L O C K
6
M _ R E S E T
7
M _ C S
8
M _ B U S Y
9
B L U E _ L E D
1 0
L E D _ D I M 1
1 1
L E D _ D I M 2
1 2
Q 5 2 4
K T C 3 8 7 5 / Y G / - X
C N 5 5 1
N . I .
G N D
1
V D D
2
R E S E T
3
R 1 5 5 0
N . I .
S 2 U D T
4
R 1 5 4 9
N . I .
S 2 S D T
5
R 1 5 4 8
N . I .
S C L K
6
C N 5 4 0
R 1 5 6 7
Q G A 2 0 0 1 C 1 - 0 6
1 0 k
P W M _ D E T
1
P R O T E C T
2
F R E Q _ C T R L
3
T H
T H
4
S S S _ O N / O F F
5
T H _ C O M
6
C 8 5 7 6
2 2 0 p
C N 5 0 4
C N 5 5 5
Q G F 1 0 3 6 C 2 - 0 5
Q G A 2 5 0 1 C 1 - 0 2
5
4
3
2
1
2
1
T O C N 7 6 2
T O C N 5 6 5
O F L V A 1 0 5 6 1 - 1
O F L V A 1 0 5 7 9 - 4
( S H E E T 1 7 / 1 8 )
( S H E E T 1 4 / 1 8 )
2-7
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