Circuit Diagram (Top Right) - Philips MRD200 Service Manual

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CIRCUIT DIAGRAM (Top Right)

C167 D3
C177 D4
C187 B6
CN1 B1
FB4
C168 D3
C178 D3
C188 B6
CN2 C1
IC1
C169 A8
C179 D3
C189 B6
CN3 D3
IC2
C170 C8
C180 D3
C190 D1
CN5 D5
IC3
IC4
C171 D5
C181 D3
C191 D1
CN6 A7
C172 D5
C182 D4
C192 D1
CN7 A7
IC5
C173 D5
C183 C4
C193 D1
D1
C2
IC6
C174 D5
C184 C4
C194 D1
FB1
D4
IC7
C175 D5
C185 C4
C195 D1
FB2
D5
IC9
IC10 A5
C176 D5
C186 B6
C197 C4
FB3
A2
5
UDAC
ZD4
ZD3
R22
L7 7 2.4UH
7V
75 OHM
C70
C71
7V
470PF
470PF
VCC33E
CDAC
ZD6
ZD5
R23
L8 2.4UH
7V
75 OHM
C72
C73
7V
470PF
470PF
VCC33E
AMCLK
BICK
IC10
LRCK
1
5V
VD5V
VLS
SD0
0.1V
2
SDIN1
SD1
0.1V
3
SDIN2
SD2
0V
4
SDIN3
1.7V
5
SCLK
1.7V
6
LRCK
1.6V
7
MCLK
8
5V
VD5V
VDD
9
0V
GND
RESET
5V
10
REST
CCLK
5V
11
CCLK
CDTI
12
0V
CDIN
CS N
13
5V
CS
14
5V
VD5V
VLC
CS4360
VD5V
L1 1 10uH
VCC
C52
10UF
MA0
MA1
MA2
MA3
IC9
(15PF)
MA4
MA5
MA0
0V
23
MA6
MA1
0.5V
24
MA7
MA2
0.3V
25
MA3
26
1.6V
MA4
1.2V
29
MA8
MA5
1.7V
30
MA9
MA6
1.5V
31
MA10
MA7
32
2.1V
MA11
MA8
0.3V
33
MA[0..11]
MA9
0V
34
MA10
0.15V
22
MA11
0.13V
35
. . .
.15]
RCLK
1.5V
38
1
CKE
3.3V
37
S0
2
S1
3
S2
4
CS0#
3V
19
ND
01A
RAS0#
18
3.1V
CAS#
3.3V
17
9-3
A3
Q2
A7
RA12 B2
IC18 A8
RA22 C2
A1
L1
B5
RA0 C2
RA13 B4
R8
C1
RA1 B2
RA14 C4
L4
B6
R9
C1
L5
C4
RA2 B2
RA15 C5
R10
D1
L6
C4
RA5 B2
RA16 D2
R11
A2
RA7 C2
RA17 D2
R13
L7
A5
B3
L8
A5
RA8 A4
RA18 D2
R14
C4
RA9 B4
RA19 D2
L9
A6
R15
D5
L10
A6
RA10 B4
RA20 D2
R16
Q1
A3
RA11 B4
RA21 D2
R17
6
PRB
YDAC
ZD8
ZD7
R24
7V
75 OHM
7V
VCC33E
PBR
VDAC
ZD10
ZD9
R25
7V
75 O HM
7V
VCC33E
28
0V
MUTEC1
27
2.5V
C78
R26 1K
AOUTA1
26
2.5V
AOUTB1
25
0V
MUTEC2
10UF
24
2.5V
C85
AOUTA2
103
23
2.5V
AOUTB2
22
5V
VA
VCCA
21
0V
GND
20
2.5V
AOUTA3
19
2.5V
AOUTB3
18
0V
MUTEC3
17
2.5V
VQ
16
5V
FILT+
15
0.5V
R30 1K
M2
C79
C186
C187
10UF
C88
3.3UF
104
103
L4 10uH
VCC
VCCA
C53
C64
C66
C39
C40
104
104
104
104
10UF
C80
R34 1K
10UF
C91
103
VCC33
2
0.9V
DB0
A0
DQ0
4
1V
DB1
A1
DQ1
5
1.2V
DB2
A2
DQ2
7
1.4V
DB3
A3
DQ3
8
1V
DB4
A4
DQ4
10
1.2V
DB5
A5
DQ5
11
1.2V
DB6
C81
A6
DQ6
R38 1K
13
DB7
0.8V
A7
DQ7
DB8
42
1.1V
A8
DQ8
10UF
DB9
C94
44
1.2V
A9
DQ9
103
DB10
45
1.1V
A10
DQ10
DB11
47
0.9V
A11
DQ11
48
0.7V
DB12
DQ12
50
1.3V
DB13
DQ13
51
1.4V
DB14
CLK
DQ14
53
1.5V
DB15
DQ15
CKE
1
3.3V
C82
VCC
R42 1K
14
3.3V
CS
VCC
27
3.3V
VCC
10UF
C97
RAS
103
3
V
VCCQ
9
V
CAS
VCCQ
43
R29
A6
R49
R18
B4
R39
B6
C2
R19
C4
R30
B6
R40
B6
R51
R31
B6
R52
C2
R20
C4
R41
B6
A4
R22
A5
R32
B6
R42
C6
R53
A4
R23
A5
R33
B6
R43
C6
R54
A4
R24
A6
R34
B6
R44
C6
R55
A4
R25
A6
R35
B6
R45
C6
R56
R36
B6
R57
A4
R26
A6
R46
C6
A4
R27
A6
R37
B6
R47
C6
R58
A4
R28
A6
R38
B6
R48
C6
R59
7
PR B
PS- TV
SCART1
PBR
SWITCH
YG
L9 2.4UH
C74
C75
470PF
470PF
R97
CVBS
VCC
1K
L10 2.4UH
C76
C77
CVBS
470PF
470PF
R98
2K
R96 4.7K
Q2
SC ART2
B
2SC945
R99 10K
R28 5.6K
C111
10UF
C87
R27 4.7K
561
2
0V
0V
1
R29 1.2K
C86
3
0V
IC11A
103
4558
C103
-12V
R51
104
100
R32 5.6K
C112
C109 10UF
10UF
C90
R31 4.7K
561
2
0V
0V
1
R33 1.2K
C89
3
0V
IC12A
103
4558
C104
104
R36 5.6K
C93
561
R35 4.7K
2
0V
0V
1
R37 1.2K
C92
3
0V
IC13A
103
4558
C105
104
R40 5.6K
C96
561
R39 4.7K
2
0V
1
0V
R41 1.2K
C95
3
0V
IC14A
103
4558
C106
-12V
R78
104
100
R44 5.6K
C110 10UF
C99
561
R43 4.7K
2
0V
1
0V
R45 1.2K
C98
3
0V
IC15A
103
4558
C107
104
9-3
C6
R60
B7
R71
C8
R86
D6
R96
A7
B7
R61
B7
R72
C8
R87
D6
R97
A7
A7
R62
C7
R73
C8
R88
D6
R98
A7
A7
R63
C7
R74
C8
R89
D6
R99
A7
A7
R64
C7
R77
C8
R90
D6
ZD1 B8
B7
R65
C7
R78
B8
R91
D6
ZD2 B8
B7
R66
C7
R82
D6
R92
D6
ZD3 A5
B7
R68
C7
R83
D6
R93
D6
ZD4 A5
B7
R69
C7
R84
D6
R94
D4
ZD5 A5
B7
R70
C8
R85
D6
R95
D4
ZD6 A5
10
9
8
7
6
CN108
5
VIDEO OUT
4
CVBS and
CVBS and
3
S-VIDEO
COLOR DIFFERENCE
2
VDAC
CV
CV
VGND
1
YDAC
Y
Y
CDAC
PB
C
UDAC
PR
VGND
1
CN107
2
R97
+12V
1K
R53
6.2K
6
0V
7
0V
C113
C114
5
0V
0V
IC11B
0V
4558
823
823
C129
+12V
104
0V
R54
0V
R52 100
33K
C135 10UF
0V
0V
BASS-A
5V
R55
6.2K
6
0V
5V
DTS
7
0V
5V
C115
C116
5
0V
IC12B
4558
0V
823
823
C130
0V
104
R56
33K
-12V
R57
6.2K
6
0V
C145
7
0V
C117
C118
5
0V
IC13B
10UF
823
823
4558
C131
104
R58
+12V
33K
R59
6.2K
6
0V
C146
7
0V
C119
C120
5
0V
IC14B
10UF
4558
823
823
C132
+12V
104
R79
R60
33K
100
C136 10UF
R61
6.2K
6
0V
C147
7
0V
C121
C122
5
0V
IC15B
10UF
4558
823
823
C133
104
R62
33K
C124
561
R69
R63
47K
R64
47K
ZD7 A6
ZD8 A6
ZD9 A6
8
R,G,B
G
R
B
A
IC18
10UF
C148
12
14
0V
X0
X
13
X1
2
15
0V
Y0
Y
1
C149
10UF
Y1
4
0V
5
Z0
Z
3
Z1
11
A
10
B
9
16
7.2V
C
VCC
6
INH
8
7
-7.22V
GND
VEE
4053
C140
R80
10UF
150
ZD1
7V
B
C142
R81
10UF
150
ZD2
7V

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Mrd200/37Lx2000dMrd200/27sLx2000d/21hLx2000d/30s

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