JVC RX-D301S Service Manual page 36

Audio/video signal input and system control section (For B/E/EN version)
B,E,EN,EV
L V A 1 0 5 8 4 - 1
C 6 5 8 9 3 3 0 p C 6 5 9 0 3 3 0 p
R 6 5 0 3 R 6 5 0 4
4 7 k 4 7 k
C 6 5 0 5 C 6 5 0 6
V I D _ L VID_R
4 7 0
R 6 5 0 5 4 7 0 3 3 0 p 3 3 0 p R 6 5 0 6
C 6 5 9 2
VIDEO C 6 5 9 1 3 3 0 p 3 3 0 p
R 6 5 1 7 R 6 5 1 8
D V R _ L 1 0 0 k 1 0 0 k DVR_R
R 6 5 1 9 4 7 0 C 6 5 1 5 C 6 5 1 6 R 6 5 2 0 4 7 0
C 6 5 9 3 3 3 0 p 3 3 0 p 3 3 0 p
DVR/DVD
* R 6 5 8 1 * R 6 5 8 2
D V D _ C DVD_SW
*
* R 6 5 2 1 4 . 7 k * C 6 5 1 7 * C 6 5 1 8 R 6 5 2 2 4 . 7 k
3 3 0 p 3 3 0 p
DVD C/SW C 6 5 9 5 3 3 0 p C 6 5 9 6 3 3 0 p
* R 6 5 8 3 * R 6 5 8 4
DVD_SL DVD_SR
* R 6 5 8 5 * C 6 5 1 9 * C 6 5 2 0 * R 6 5 8 6
4 7 0 3 3 0 p 3 3 0 p 4 7 0
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
V C R O U T _ L
J 8 5 1 1
1 0 0
C 8 5 0 7
3 3 0 p C 8 5 0 9
1 3 3 0 p
R 8 5 1 2
V C R _ R
2
C 8 5 1 2
4 7 0 R 8 5 1 0 C 8 5 8 6
3
3 3 0 p 4 7 k 3 3 0 p
4
C 8 5 1 1 R 8 5 1 1
R 8 5 0 9 C 8 5 8 5
5
3 3 0 p 4 7 0 4 7 k 3 3 0 p
V C R _ L
6
C 8 5 1 7 4 . 7 / 5 0 V C R _ B
7
V C R _ S L O W
8
R 8 5 2 1
9
VCR 7 5
1 0
C 8 5 1 8 4 . 7 / 5 0 V C R _ G
1 1
R 8 5 2 2
1 2
7 5 C 8 5 7 2
1 3 1 . 0
R 8 5 2 3
C 8 5 1 9
1 4 4 . 7 / 5 0
V C R _ R / C
7 5
1 5
R 8 5 2 4 V C R _ Y S
1 6
7 5
Q 8 5 2 3
1 7
C 8 5 2 1 C 8 5 2 0
1 8 N . I . 4 7 0 / 1 0
V C R _ V O U T
1 9
R 8 5 2 5 6 8
V C R _ V Y
2 0
R 8 5 2 6
C 8 5 2 2
2 1
4 . 7 / 5 0
7 5
C 8 5 0 4
3 3 0 p
R 8 5 1 6
1 0 0
DVROUT_R
R 8 5 1 5 DVROUT_L
J 8 5 1 2
1 0 0
C 8 5 0 3
C 8 5 1 3
R 8 5 2 0 3 3 0 p
1 3 3 0 p
4 7 0
D V R _ R
2
C 8 5 1 6 R 8 5 1 8 C 8 5 8 8
3 3 3 0 p
3 3 0 p 1 0 0 k
4
R 8 5 1 9
C 8 5 1 5 R 8 5 1 7 C 8 5 8 7
5 4 7 0 3 3 0 p
3 3 0 p 1 0 0 k
D V R _ L
6
C 8 5 2 3
4 . 7 / 5 0 D V D _ B
7
D V D _ S L O W
8
R 8 5 2 7
9
DVR/DVD 7 5
C 8 5 2 4
1 0 4 . 7 / 5 0
D V D _ G
1 1
R 8 5 2 8
C 8 5 7 3
1 2
1 . 0
7 5
1 3
R 8 5 2 9
C 8 5 2 5
1 4 4 . 7 / 5 0
7 5 D V D _ R / C
1 5
R 8 5 3 0
1 6
7 5 D V D _ Y S
1 7
C 8 5 2 6
R 8 5 3 1
1 8 4 7 0 / 1 0
6 8
D V D _ V O U T
C 8 5 2 7
1 9 R 8 5 6 1
N . I .
1 0 k
2 0
R 8 5 3 2
R 8 5 6 0 1 k
C 8 5 2 8
2 1
7 5 4 . 7 / 5 0
C 8 5 5 2 N . I .
D V D _ V Y
C 8 5 6 4 0 . 1
C 8 5 4 3
Q N N 0 5 5 7 - 0 0 2
4 . 7 / 5 0
7
R 8 5 4 8
7 5
8 I C 5 8 1
C 8 5 8 2
VIDEO 3 9 p
S W I N 1
R 8 5 4 4
7 5 C 8 5 4 1 O U T G N D
0 . 0 4 7
V C C I N 2
C 8 5 8 3
R 8 5 4 5
3 9 p
C 8 5 4 2 M M 1 5 0 3 X N - X
7 5
4 . 7 / 5 0
T O C N 6 8 1 O F L V A 1 0 5 8 4 - 5
( S H E E T 1 3 )
T O C N 6 8 2 O F L V A 1 0 5 8 4 - 5
TO TUNER ( S H E E T 1 3 )
C N 5 0 5
F W 5 0 1
Q G F 1 2 0 5 C 1 - 1 1
3 2 1 3 2 1
4 6 4 6
R 5 9 5
R 5 9 6
Q 5 2 3
6 . 8 k 6 . 8 k R 1 5 4 5
K R A 1 0 4 S - X
1 k
0 V 0 V
C 5 8 1
1 0 / 1 6
Q 5 2 2 Q 5 2 1
2 S C 3 5 7 6 - J V C - T 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
T V _ R 1 k
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
C 5 7 7 0 . 1
V I D _ L
D B S _ L A . G N D
C 5 7 8 0 . 1
V I D _ R
D B S _ R
V C C
D V R _ L
D V R O U T _ L C 5 2 4
D V R _ L R E C 1 L
4 7 / 1 6
D V R _ R D V R O U T _ R
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
T U _ R R 5 6 7
R E C 2 R
5 1 0
V I D E O _ L L _ O U T
V I D E O _ R R _ O U T
R 5 6 8
5 1 0
R 5 6 9 R 5 7 0
2 4 0 2 4 0
Q 5 0 1 Q 5 0 2
2 S C 3 5 7 6 - J V C - T 2 S C 3 5 7 6 - J V C - T
R 5 7 1 R 5 7 2
1 0 k 1 0 k Q 5 0 3
K R A 1 0 4 S - X
R D S D A
I C 5 0 5
A . G N D R 5 8 8
B U 1 9 2 4 F - X
1 k
R 5 8 9 R D S C L
Q U A L R C L K
1 k C 5 6 7
C 5 7 2
R D A T A 3 3 p
2 . 2 / 5 0
V R E F X 0
C 5 6 8
M U X X 1
3 3 p
C 5 7 1 2 7 0 p
V D D 1 V D D 2 X 5 0 2
Q A X 0 2 6 3 - 0 0 1 Z
V S S 1 V S S 2
F S S 3 T 1
Q 8 5 0 5
C M P T 2 4 7 / 1 6 R 8 5 5 0 R 8 5 5 1
R 8 5 3 7 R 8 5 3 8 K T C 3 1 9 9 / G L / - T K T C 3 1 9 9 / G L / - T
C 5 7 0 C 5 7 4 4 7 k 6 8 k
4 7 k 6 8 k
5 6 0 p
0 . 1
C 5 7 3 R 8 5 3 9 R 8 5 5 2
4 7 k 4 7 k
C 8 5 5 3 C 8 5 5 4
1 0 0 0 p 1 0 0 0 p
C 8 5 9 0
N . I .
C 8 5 3 1 R/SC
C 8 5 2 9 B C 8 5 3 0 G C 8 5 3 2 0 . 1
C 8 5 8 9 0 . 1
N . I .
0 . 1 I C 5 7 1 0 . 1 I C 5 7 2 I C 5 7 3 I C 5 7 4
S W I N 1 S W I N 1 I N 1 G N D S W I N 1
O U T G N D O U T G N D S W 1 O U T O U T G N D
V C C I N 2 V C C I N 2 I N 2 V C C V C C I N 2
S W 2 I N 3
M M 1 5 0 2 X N - X M M 1 5 0 2 X N - X M M 1 5 0 1 X N - X
M M 1 1 1 3 X F - X
C 8 5 3 4 4 . 7 / 5 0
* I C 5 7 5
S W I N 1
O U T G N D
V C C I N 2
C 8 5 3 3
0 . 1
M M 1 5 0 1 X N - X
C 8 5 3 5 4 . 7 / 5 0
R 8 5 7 8 0
N R S A 6 3 J - 0 R 0 X
C 8 5 5 9
N . I .
R 8 5 8 2 Q 8 5 1 7
4 7 KTA1267/YG/
Q 8 5 1 8
K T A 1 2 6 7 / Y G /
T O C N 5 1 3 O F L V A 1 0 5 8 4 - 3
( S H E E T 1 2 )
C N 5 0 3
C 1 5 5 2
0 . 0 0 1
R 1 5 7 3
1 0 k
7 5 7 4 7 3 7 2 7 1 7 0
R 1 5 7 1
2 0 k
R C _ S D A
R 1 5 7 2 7 6
7 . 5 k S L O W _ M
7 7
S L O W _ L
7 8
7 9
8 0
8 1
V I D _ S / C
8 2
P O W E R _ O N
8 3
B L U E _ L E D
8 4
L E D _ D I M 1
8 5
L E D _ D I M 2
8 6
H D M I _ R E S E T
8 7
H D M I _ R E A D Y
R 1 5 5 8
8 8
1 0 k
F A N _ O N / O F F
8 9
O U T _ L E V E L 1
9 0
F A N _ L
9 1
R 1 5 5 6
V I D E O 9
1 k 9 2
T A / T C _ S C L
9 3
T A / T C _ S D A
9 4
R 1 5 5 7
2 7 k
9 5
V I D E O 5
9 6
V I D E O 6
9 7
V I D E O 7
9 8
V I D E O 8
9 9
100
R 5 7 3
1 k
1 2 3 4 5 6
D V R _ I N
C 5 2 5
V C R _ I N
4 . 7 / 5 0
D 5 0 1 M A 1 1 1 - X
R 5 0 2 5 . 6 k
D 5 0 3 M A 1 1 1 - X
R 5 0 6 5 . 6 k
Q 8 5 0 7
Q 8 5 0 8
K T C 3 1 9 9 / G L / - T
V I D E O 4
V I D E O 3 D 8 5 0 1
V I D E O 1 M A 1 1 1 - X
D 8 5 0 2
C 8 5 6 5 M A 1 1 1 - X
0 . 1
CV/SY
C 8 5 6 8 C 8 5 3 6 C 8 5 3 8
3 9 p 0 . 1 0 . 1
I C 5 7 6 I C 5 7 7
1 6 1 5 1 4 1 3 1 2 1 1 1 0 9
I N 1 G N D I N 1 G N D
S W 1 O U T S W 1 O U T
I N 2 V C C I N 2 V C C
S W 2 I N 3 S W 2 I N 3
1 2 3 4 5 6 7 8
M M 1 1 1 7 X F - X E M M 1 1 1 8 X F - X
C 8 5 6 9
3 9 p
C 8 5 3 7
4 . 7 / 5 0
R 8 5 8 9 K R C 1 0 2 S - X
1 k
R 8 5 6 6
4 7 k
Q 8 5 3 0
2 S A 1 0 3 7 A K / R S
R 8 5 6 7
1 0 k
V I D E O 2
V I D E O 1 R 8 5 7 5
1 k
V I D E O 4
R 8 5 7 7
3 9 0
C 8 5 4 0
4 . 7 / 5 0
V I D _ S / C
V I D E O 1 1
C N 5 2 7
T O C N 5 3 7 O F L V A 1 0 5 8 4 - 2
( S H E E T 1 1 )
2-12
R 6 5 7 6 1 0 k
R 6 5 9 4 1 0 k
+ 1 2 V ( R E L A Y )
D . G N D
R 1 5 9 2 1 5 k
FR_RELAY F R _ R E L A Y
R 1 5 9 3 1 5 k
C_RELAY C _ R E L A Y
SURR_RELAY R 1 5 9 4 1 5 k S U R R _ R E L A Y
SBK_RELAY R 1 5 9 5 1 5 k S B K _ R E L A Y
D 5 0 5
M A 1 1 1 - X M A 1 1 1 - X
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
RC_SDA
M A 1 1 1 - X
M A 1 1 1 - X
RC_SCL
S _ M U T E RC_WP
5 0
S B W R _ M U T E
I C 5 0 7
4 9
B R 2 4 L 0 1 A F - W - X
D S P _ R E A D Y
4 8
D S P _ C L O C K
4 7
D S P _ S T A T U S A 0 V C C
4 6
A 1 W P
D S P _ C O M M A N D
4 5
A 2 S C L
L C _ S C L K
4 4
L C _ C S G N D S D A
4 3
L C _ S I N
R 5 9 8
4 2
1 0 k
V P P ( F L A S H ) 4 1
T _ M U T E C 5 9 7
4 0 0 . 1
D S P _ R E S E T
3 9
I C 5 0 1 R 1 5 6 6
R D S D A
N . I .
M N 1 0 1 C 4 9 G N P 3 8
T U _ C E
3 7
T U _ C L K
R 1 5 6 5
3 6
T U _ D A T A O U T 0
T U N E R D A T A I N 3 5
T U _ D A T A I N
C 5 3 1
T U N E R D A T A O U T 3 4
0 . 0 2 2
R E S E T 3 3
V D D 2 ( F L A S H ) 3 2
P R O T E C T Q 5 1 0
3 1
K R C 1 0 2 S - X
3 0
I N H
D 5 0 9
R D S C L
2 9 M A 1 1 1 - X
R E G D E T
2 8
S Y N C D E T
2 7
M _ B U S Y
C 5 3 0
M I C O N B U S Y 2 6
2 . 2 / 5 0
I C 5 0 6
I C - P S T 9 1 3 9 - T
1 3
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
R 5 8 6
2
4 . 7 k
Q G A 2 0 0 1 C 1 - 1 1
R 1 5 0 1
1 2 3 2 . 2
F R
F R
R 1 5 0 2
Q A X 0 2 4 6 - 0 0 1 Z 2 . 2
A+5V(DSP)
X 5 0 1
Q A X 0 2 4 6 - 0 0 1
+5V(VIDEO)
+12V(RELAY)
C 5 2 8
1 . 5 R 5 8 5
AC.DET.2
3 3 0
B C H A N G E 1 BCHANGE1
B C H A N G E 2 BCHANGE2
D + 5 V ( D S P )
R 8 5 7 3
C 8 5 7 5 1
4 7 0 / 1 6 F A N _ O N / O F F
F A N _ L
P O W E R _ O N
C 8 5 7 4 R E G D E T
R 8 5 7 2
4 7 / 1 6 2 . 2
F R
Q 8 5 1 9
K T C 3 2 0 3 / O Y / - T
F R Q G A 2 0 0 1 C 1 - 0 9
R 8 5 8 3 1 0
R 8 5 8 4
1 k Q G A 2 0 0 1 C 1 - 1 2
V I D E O _ S / C
D 8 5 0 3
H E A D P H O N E _ D E T
U D Z S 1 1 B - X
A V C O M P U L I N K
C 8 5 6 6
M _ C O M M A N D
4 7 / 2 5
M _ S T A T U S
H P _ R E L A Y M _ C L O C K
M _ R E S E T
M _ B U S Y
B L U E _ L E D
Q 5 2 4
L E D _ D I M 1
L E D _ D I M 2
K T C 3 8 7 5 / Y G / - X
Q 8 5 2 5
R 1 5 7 9
1 5 k
R 1 5 8 0
1 5 k Q G A 2 0 0 1 C 1 - 0 6
R 1 5 6 7 P W M _ T H
1 0 k
P R O T E C T
F R E Q _ C T R L
T H _ C O M
D 8 5 0 4
N . I .
Q 8 5 2 6 C 8 5 7 6
K T A 1 2 6 7 / Y G / - T
N . I .
R 8 5 8 8 C N 5 5 5
1 k N . I .
Q 8 5 2 7
K R A 1 2 0 S - X
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
C N 5 0 9
1
2
3
4
5
6
C N 5 3 0
+7V
1
-7V
2
A.GND
3
4
5
+9V
6
7
8
9
1 0
HP_RY
1 1
D . G N D
1
2
D + 5 V
3
B + 5 V
4
5
6
7
8
9
C N 5 3 1
C N 5 5 2
1
2
* M A R K L I S T
3
D 2 0 1 D 3 0 1
4
R 6 5 8 1
5 0 1 3 k
R 6 5 8 2 0 3 . 3 k
6
R 6 5 2 1 N O N E U S E
7
M _ C S
R 6 5 2 2 N O N E U S E
8
9 R 6 5 8 3 0 4 7 k
R 6 5 8 4 0 4 7 k
1 0
R 6 5 8 5 N O N E U S E
1 1
R 6 5 8 6 N O N E U S E
1 2
C 6 5 1 7 N O N E U S E
C 6 5 1 8 N O N E U S E
C 6 5 1 9 N O N E U S E
C 6 5 2 0 N O N E U S E
J 6 5 0 4 N O N E U S E
C N 5 4 0
1
2
3
T H 1
4
T H 2
5
6
SHEET 10