Philips MCD 268, Руководство по обслуживанию

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CON6-2.0
KWM313
PICKUP
D M SO
T+
F M SO
SP+
F+
F-
F-
SP-
S L-
S L+
V 1 P4
S L+
F O SO
S L-
SP -A
SP+
T+
L D _ CD
V R _ D VD
V R _ CD
F+
L D _ D VD
T-
T-
SP -A
L I M IT
D M SO
F O SO
F M SO
V 1 P4
AV CC1
AV CC1
T R SO
T R SO
S T BY
V 1 P4
G ND
G ND
O P-
I OA
A D IN
V 1 P4
O PO
L D O1
O P+
I O _18
C
D
A
B
F
E
V 20
M DI
R FO
I OA
T RO
F MO
F OO
D MO
T CK
L D O2
AV CC
R F V 33
M O _ V CC
M O _ V CC
AV CC
V CC
V 33 C3 2200pF
C5
330pF
R 17 NC
C B2
0 . 1 uF
L3 10 uH
Q2
2 N 3904
2
1
3
R 30 10k
R 15
150k
L5 FB
R 10 0
R 26
1 / 0805
C1 0 . 1 u F / NC
R 21 4 .7
C6
0 . 1 uF
R6
R 19 33
R 20 4 .7
C B4
0 . 1 uF
C7
0 . 015 uF
+
C E2
47 u F / 16 v
R7
L1 FB
Q1
2 N 3904
2
1 3
J1
H 24 S M D 0 . 5
5
2
6
2
3
4
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
2
5
1
R4 10k
C4
330pF
R 33 20k
R 25
1 / 0805
R2 10k
R 24
1 / 0805
+
C E4
220 u F / 16v
R 31 20k
R 23 18k
J2
P H - 6A
1
2
3
4
5
6
R 12
0
R 11 680k
C B5
0 . 1 uF
R 34 0
R3
+ C E3
47 u F / 16 v
R 16
150k
+ C E1
100 u F / 16 v
R 14
10k
R 29 10k
R8 4 . 7k
C9
150pF
C8 150pF
R 13
0
R 22 20k
R 35
10k
R 28 15k R 27
1 / 0805
L2 10 uH
C2 2200pF
Q4
8550 / D IP
2
1 3
C B1
0 . 1 uF
R9 680k
Q5
8550 / D IP
2
1
3
R 32
20k
R 18 1
Q3
2 N 3904
2
1
3
R1 4 . 7k
R5
U1
CD 5954
1
9
10
12
3
2
15
7
14
13
21
19
20
24
27
6
4
5
28
8
11
17
18
16
23
22
25
26
29 30
V I N FC
PV CC1
P G ND
V O S L+
C F2
C F1
V O T K+
V N FFC
V O F C+
V O F C-
PV CC2
P G ND
V N F TK
C T K2
B I AS
V O SL
V I N S L+
V I N S L-
S T BY
V CC
V O S L-
V O L D+
V O L D-
V O T K-
V I N LD
P R E G ND
C T K1
V I N TK
G1 G2
DECODER BOARD - Circuit Diagram - 6
9-6
9-6