Philips MCD 268, Руководство по обслуживанию

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4P
220uF
%
100uF
&
USB
-*.
/0
A G ND
DP
T UN -L
D V D / S TB
B /U
T UN -L
S CL
G ND
D V D / C LK
H - M U T E3
U SBM
U SBM
G ND
G ND
S W /O UT
V C
C _
T
P
DM
S T A D BY
D V D / R EM
DM
H P -R
A G ND
U SB _ V CC
T R IN
V CC _ M CU
U SBP
D V D - L IN
S D /ON
A U X -L
L I N /O U T -L
G ND
F L - IN
T UN -R
D V D - R IN
M C U - M U TE
U SBP
S DA
C VBS
D V D /ON
M U
C
- M
U
E
T
L
I N
O /
U
T R
-
H - M U T E3
G ND
L I N /O U T -R
D V D / S TB
I O _ U SB
D V D - R IN
M
U
T
2
E
F
L
-
N I
A U X -R
D V D / R EM
F R - IN
S
A
D
O U T R-
+ 22V
V CC _ T UN
D V D / M U TE
A
U
X R
-
S D /ON
F L - IN
S
L
C
H P -L
I O _ U SB
D V D / M U TE
M U T E2
D V D / D A TA
C VBS
A G ND
T R IN
M U T E2
M C U - M U TE
L I N /O U T -L
D V D - L IN
F R - IN
F
R
-
N I
DP
S DA
T UN / + 5V
A
U
X L
-
H P -L
R /V
S T A D BY
V CC _ T UN
C O A X I AL
H P -R
D V D /ON
S T A D BY
T UN -R
D V D / C LK
G/Y
S W /O UT
S CL
D V D / D A TA
C O A X I AL
S T A D BY
M U T E2
M U T E2
M U T E2
+ 22V
+ 22V
O U T R+
+ 22V
S T A D BY
V CC _22V
S T A D BY
V CC _ T UN V CC _ PT
S W /O UT
+ P 22V
O U T L-
O U T L+
G ND
B /U
G ND
R /V
G D
N
G/Y
S L
C
S A
D
O
U
T
+
R
O
U
T
-
R
O
U
T +
L
O
U
T
-
L
D V D - L IN
U SBP
S D /ON
R /V
D V D / R EM
D V D / D A TA
C O A X I AL
I O _ U SB
G/Y
T R IN
D V D / S TB
B /U
D V D - R IN
C VBS
D V D / M U TE
U SBM
D V D /ON
D V D / C LK
+ P 22V
AV CC
V CC _ T UN
+ 22V
C
B 9
8
0
.
F
u
1
C
B
8
8
0
. F
u
1
R 156
47K
+
C E 62
100u F / 3 5V
R 193
1K
D 28
N S / E Z J Z 1 V 800 AA
ES D 0402 / S MD
1
2
C 68 153
R 176 4 . 7K
C 74
220 PF
C
E 3
5
4
.
u
7
F
/
0
8
0
5
C
E 8
5
2
. u 2 F
/
0
8
0 5
R 148
47K
L43 F B _08 05
C 64 153
Q 18
2 N 3904
2
1 3
C
9
8
0
3
3
P
L4 4 F B / 1206
R 197 4 . 7K
C 65
684 ( M)
+
C
E
0
4
u
2
2 F
/ 0 5 v
R 184
22
D 34
N S / E Z J Z 1 V 800 AA
ES D 0402 / S MD
1
2
C
E 1
4 2
. u 2 F
/ 0
8
0 5
C
B
0
9
0
.
F
u
1
C
1
8
0
3
3 P
C 71
684 ( M)
+
C E 5 6 220u F / 16 v
D 36
N S / E Z J Z 1 V 800 AA
ES D 0402 / S MD
1
2
R 198 6 . 8K
R 182 4 . 7K
R 179
47K
D 32 4148
1 2
C 9
7
0
3
3 P
C B 104
104
C
E 5
4 2
. u 2 F
/ 0
8
0 5
C B 110
0 . 1uF
C 5
8
0
3
3 P
R 144 2 . 2K
D 27
N S / E Z J Z 1 V 800 AA
ES D 0402 / S MD
1
2
R 183 4 . 7K
C
B
1
9
0
.
F
u
1
D 33 4148
1 2
R 136 0R
R 170
4 . 7K
J6 P H - 13_2 .0
2
3
4
5
6
7
8
9
10
11
1
12
13
D 25
N S / E Z J Z 1 V 800 AA
ES D 0402 / S MD
1
2
R 147 33R
Q 23
2 N 3904
2
1 3
C
0
9
0
3
3
P
C B 102
104
J 10 P H - 4 A _2 .0
2
3
4
1
R 157
47K
R 149
1K R 152 33R
D 26
N S / E Z J Z 1 V 800 AA
ES D 0402 / S MD
1
2
U 14
P T 2 313
S O 28
1 2 3 4 5 6 7 8 9
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
1
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
R F
E
V D
D
A
G D
N
T
R B
E L
-
T
R
B
E R
-
R N
I
R O
T
U
L
O D
U
R -
R
I
3
N
R I
2
N
R
I
1
N
L
O D
U
L -
L
I
3
N
L I
2
N
L
I
1
N
L N
I
L
O T
U
B
I N L
-
B
O
U
T
L -
B
I N R
-
B
O
U
T R
-
R
R O
T
U
L
R
O T
U
R
F
O T
U
L
F
O T
U
D
G
D
N
S A
D
S
L
C
L47
BEA D / 22 UH / D IP
L \ D I P \ P 5 . 0 \ D 10 .5
R 154
15K
R
L
J A C K2
C K X - 3 . 5 - 17
S T - 013
2
4
3
1
C 6
8
0
3
3 P
C
E
1
5
2
.
u
2 F
/ 0
8
0 5
R 169 10 / 08 05
C 73
470P
C
B 2
9
0
. F
u
1
R 155
15K
R 174
10
C
E 2
4 2
. u 2 F
/ 0
8
0 5
R 199
6 . 8K
R 194 4 . 7K
R 192 4 . 7K
J A C K5
DC - 023
1
2
3
R 143 2 . 2K
C
E
9
4
2
. u 2 F
/ 0
8
0
5
C
E
6
4 2
.
u
2 F
/
0
8
0 5
C B 10 0 474
R 190
47K
D 35
N S / E Z J Z 1 V 800 AA
ES D 0402 / S MD
1
2
R 180 39K
+
C E 60 220u F / 16 v
C
B 3
9
0
. F
u
1
C 1
9
0
3
3 P
C B 101
104
C 75
474
C 61 NC
Q 22
8550
2
1 3
+
C E 38
100u F / 16 v
R 181
10
C
E 3
4
2
. u 2 F
/ 0
8
0
5
J7 P H - 6 A _2 .0
2
3
4
5
6
1
C B 83
0 . 1uF
R 134
1K
Q 20
8550
2
1 3
C 62
220 PF
R 138 2 . 2K
C
B 4
9
0
. F
u
1
C
0
8
0
3
3 P
Q 21
2 N 3904
2
1 3
R 160
15K
R 139 2 . 2K
R 150
8 . 2K
C
E 7
4 2
. u 2 F
/ 0
8
0 5
R H1 560R
+
C E 69
1000u F / 16 v
D 21
8 . 1V
1 2
R 17 7 10K
C B 105 104
C 67 105
R 165 100K
C B 106 104
R 151
8 . 2K
R
L
J A C K3
C K X - 3 . 5 - 17
S T - 013
2
4
3
1
C
B
5
9
0
.
F
u
1
C 70
104
R 195 4 . 7K
U 1 5 P T 2 309 S O 8 NB
1
2
3
4 5
6
7
8
O U T1
M U TE
I N1
G ND I
N2
B I AS
O U T2
V dd
R 142
2 . 2K
Q 19
2 N 3904
2
1
3
R 158 10K
C
B 4
8
0
.
F
u
1
J 11
P H - 4 A _2 .0
2
3
4
1
+
C E 55
1u F / 50 v
C
E
4
4 2
. u 2 F
/
0
8
0 5
L46 F B / D IP
R 164
100
C 7
8
0
3
3 P
+
C E 61
1000u F / 3 5V
R 185
4 . 7K
C 58
NC
R 166
560
C 4
8
0
3
3
P
C B 109
104
+
C E 67
22u F / 10 v
R 173
10K
+
C E 65
1000u F / 16 v
R 172
4 . 7K
R 135
47K
R 163
4 . 7K
D 22
N S / E Z J Z 1 V 800 AA
ES D 0402 / S MD
1
2
L4 5 F B / 1206
R
L
J A C K4
C K X - 3 . 5 - 17
S T - 013
2
4
3
1
R 133
47K
U 16
T D A 89 32
H T SS O P 32 - 43
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 17
18
19
20
21
22
23
24
25
26
27
28
32
31
30
29
3
3
4
3
5
3
6
3
7
3
8
3
9
3
0
4
1
4
2
4
3
4
VSS D / HW
I N IP
I N IN
D I AG
E N G A GE
P O W E R UP
C G ND
V DDA
VSSA
O S CR EF
O S CR EF
H VP R EF
NC
I N 2N
I N 2P
VSS D / HW VSS D / HW
DR EF
H VP2
V DD P2
B OO T2
O U T2
VSSP2
S T AB2
S T AB1
VSSP1
O U T1
B OO T1
VSS D / HW
O S C IO
H VP1
V DD P1
G D
N
G D
N
G
D
N
G D
N
G D
N
G D
N
G D
N
G
D
N
G D
N
G
D
N
G
D
N
C B 99
0 . 1uF
C
B
5
8
0
. F
u
1
R 191
47K
D 39
N S / E Z J Z 1 V 800 AA
ES D 0402 / S MD
1
2
C
3
8
0
3
3 P
D 23
N S / E Z J Z 1 V 800 AA
ES D 0402 / S MD
1
2
R 161
1K
R 140
22K
R 132
2 . 2K
R 196
1K
D 24
N S / E Z J Z 1 V 800 AA
ES D 0402 / S MD
1
2
R 171 4 . 7K
C 9
5
0
8
6 P
R 137 1K
+
C E 39
220u F / 16 v
C B 103
104
C 66
470P
C 6 3 474
C B 9 8 0 . 1uF
C
0
6
0
8
6 P
R 167 10 / 08 05
R 145
2 . 2K
R 141
22K
J5 8 A _2 .0
2
3
4
5
6
7
8
1
9
10
C
E 0
5
2
. u 2 F
/ 0
8
0 5
J 12
P H - 2 A _2 .0
2
1
+
C E 63
47u F / 16 v
C
B
6
8
0
. F
u
1
C B 9 7 102pF
C B 96
0 . 1uF
C 69 104
C B 107 104
J A C K6
SPK O UT
AV 2 - 8 . 4 -8
1
2
3
4
J8 P H - 3 A _2 .0
2
1
3
R 162
1K
+
C E 68 100u F / 25 v
R 146
2 . 2K
D 37
N S / E Z J Z 1 V 800 AA
ES D 0402 / S MD
1
2
R 178
22
C 72
474
R 175
10
R 159 1M
+
C E 54 1u F / 50 v
C B 108
104
R 153
47K
C
E
2
5
4
.
u
7
F
/
0
8
0
5
D 38
N S / E Z J Z 1 V 800 AA
ES D 0402 / S MD
1
2
D 29
N S / E Z J Z 1 V 800 AA
ES D 0402 / S MD
1
2
C
E
7
5
2
. u 2
F
/
0
8
0
5
R 131
2 . 2K
+
C E 66
3 . 3u F / 50 v
C
B 7
8
0
.
F
u
1
C 8
8
0
3
3
P
+
C E 48
220u F / 25 v
Q 17
2 N 3904 2
1 3
+
C E 64
47u F / 16 v
+
C E 5 9 220u F / 16 v
D 31
4148
1 2
C
2
8
0
3
3 P
L48
BEA D / 22 UH / D IP
L \ D I P \ P 5 . 0 \ D 10 .5
D 20
N S / E Z J Z 1 V 800 AA
ES D 0402 / S MD
1
2
D 30
N S / E Z J Z 1 V 800 AA
ES D 0402 / S MD
1
2
DECODER BOARD - Circuit Diagram - 1
9-1
9-1