Philips MCD708 Service Manual page 17

CIRCUIT DIAGRAM - ECO6-02 TUNER BOARD
(only for -/37/12)
T U N E 1
K S T F - 4 4 0
1
A N T
F M F R O N T E N D
J A C K 1
4
F M R F G N D
C 8
3
1 4 0
F M A N T C 3
1 4 0 C
0 1
2
A M R F G N D
1
A M A N T
T U N E R 1
C N 3
2
1
2 P
1
6 1
5 2
4 3
T 4
A 4 9 2 5 2 / 3 0 2 8
C T 1
1 1 P
2 J
V C C V C C
0 0 0
3 J
0 0 0
7 - 1
R 1 R 2
7 T 1 4 0
F I O - U T
1 0 2 1 0 2
C 1
R 5
3 0 3
8
O S C O - U T
1 u 0
R 6
3 0 3
C 0 1
0 1 u 0
R 0 1
C 3 1
2 0 2
R 8
1 3 0
2 2 . K
R 9
+ F M
1 0 0
9
u 0 F
C 1 1
V C C 1
3 p 3 F
R
R V 1
R 5 1
1 0 0 K
6 5
0
R 8 3
D 2 0
B A S 3 6 1
D 3 A
H N 1 V 2 0 H
R 6 2
7 4 C 1 2
u 1 F
D 3 B
3 6
H N 1 V 2 0 H
C 6
3 1 3
V
T 5
4 1 4 8 0
R D S O N L Y
4 3
C 6 3
2
C 8 3
p 2 F
2 p 2 F R 6 3
6 1
3 3 K
C 2 1
R 0 2 3 p 3 F
C 7 3
2 k 2
6 5 p 0
T 1
1 8 1 4 4 4 / 0 4 3 2
R 9 3
4 3
0
2
C 2 6 1
1 4 0
C 1 F
0 1 7 . M
A M F / M
F
C 4
1 4 0
1
R P I P L E F M
F
2
A M R - F A
3
F M G - N D
4
R F G - N D 1
5
F M O - S C W R
6
A M O - S C
7
V c 1 c C
8
T U N E
1 1
9
V C O
K
0 1
A F O - U T
R 2 1
1 1
M P X I - N
1 K
C 2 2
2 4 2
R 7 2
2 K 2
C 6 2 C 7
4 4 7 C 1 3 1 4 0
C 0 3
C 7 2 C 2 3 V
1 p 5 F
4 4 7 . 2 u 2 F 7 4 n 0
C 8 2
u 1 F
T 6
2 4 0 2 0 4 3
2
C 3 3
6 1 8 p 2 F
I B R D Y F L I T E R
T 7
C 1 4
R 9 2
0 1 u 0 F
C C 1 R 8 2 5 1 1 B E 4 / 4 3 2 6
8 0 2
8 0 2
D S I C R I M I N A T O R
R 7 1
R 9 1
2 2 K
1 M
C 0 2
R 3 1
C 2 4
M P X
1 K 2 4 2
2 2 2
C 3 4
Q 4 2 4 2
C 9 3
B C 8 7 5 C
C 0 4
1 3 5
1 3 5
2 2 n U - S A 2 2 n U - S A
B U F F E R A M P L F I E I R
7 - 1
T 3
1 8 1 5 4 2 / 5 0 1 9
3 4
2
1 6
C 2 F
T 2
0 1 7 . M
1 8 1 5 4 2 / 5 0 1 9
3 4
2
1 6
C I 1
3 3
- F I - 2 N I
2 3
M A - F C
1 3
P 1 P 1
0 3
P 0 P 0
9 2
R 8 1
T I E E - N
R 1 2
8 2
D A T A
R 2 2
7 2
L O C K
C 4 1
R 4 1 1 2 0
6 2
D G N D
1 0 5 K
C 5 1
5 2 X 1
X T A L C 9 1 C 7 1 C 8 1
2 1 P
2 2 2 2 1 2 2 1 2
4 2 5 7 K
M O S / T
3 2 C 6 1
V D D V D D
2 1 2
T E A 7 5 2 6
7 8 . V
R 3 R 4
V C C 1
1 0 2 1 0 2
C 5 C 4 3
1 4 0 2 3 2
R 7 3
C C 2
1 1 V
V C C 2
C 3 2 0
2 4 2
Q 3
8 2 . V R 0 3
V D D
B C 5 7 4 C
C 9 2 1 0 5
V C C
u 1 F
Q 2
R 1 4
C 5 3
1 0 0 B C 8 7 5 B
8 9 . V
+ F M
R 1 3
8 6 K
2 u 2 F
R 2 4 R 3 4
8 2 . V
R 0 4
4 7 . K 4 7 . K
0
C 4 2
2 4 2
Q 1 R 6 1
0 9 4 1
1 M C 5 2
2 4 2
Q 5
R 5 2 R 4 2
0 9 4 1
7 4 K
7 4 K
R 6 4 R 7 4
1 K 1 K
C N 1
E N A B L / E M P X
1
D A T A
2 2 K
2 4 P
C L O C K
3
S T N / O
4 0 7
4
4 0 7
R 3 2
4 0 7
C N 2
V C C
1
R G I H T
2
S G N D
3
L E F T
4 5 P
5
M P X
R 7
3 0 3
R 3 3
5 K 6
R 4 3 R 5 3
7 4 K 2 2
R 4 4 R 5 4
0 0 0 0 0 0
R 2 3
A M F / M
0 1 K