Download Print this page

Philips MG2.1E Service Manual page 47

Hide thumbs Also See for MG2.1E:

Advertisement

7
Electrical diagrams and print lay-outs
1
2
3
FEATUREBOX 6 (ECO)
A
K1 / K7
+5VA
K1-47
CVBS-TXT-OUT
B
CVBS-TXT-DS-OUT
4500
K7-47
N_52502
K1-400
+5VA
+3V3
3645
C
1K
K7-302
3603
SCL-S
BC857B
100R
3605
SDA-S
7601
K7-303
100R
F1
7602
3647
2617
3610
D
Y-FEAT
BC847B
K5/K6-201
68R
390R
3p9
5608
5u6
K6-204
F2
Y-OUT
3648
2620
3612
U-FEAT
K5/K6-202
68R
390R
3p9
5609
5u6
K6-206
E
F3
U-OUT
2624
3649
3613
V-FEAT
68R
390R
K5/K6-203
3p9
5610
5u6
+5VA
V-OUT
K6-207
3614
47R
F
BC857B
7603
K6-60
3653
HD
68R
3616
7604
PMBT2369
4K7
G
4626
4627
3654
VD
68R
3619
K6-59
7605
PMBT2369
22n
4K7
2630
5615
5u6
3650
3621
2632
2633
H
V3a
Y-DEC
3655
120R
100R
18p
22n
2638
100R
K1-55
7610
2643
22n
BC857B
5616
K5-201
5u6
3651
3623
2637
V3b
Y-FEAT
U-DEC
3657
120R
100R
18p
I
100R
K1-54
7611
BC857B
5617
K5-202
5u6
2642
3652
3626
V3c
U-FEAT
V-DEC
3659
120R
100R
18p
100R
K1-53
BC857B
J
7612
5621
+8V6
100u
V-FEAT
S2
K1-52
3628
HA
100R
3633
VA
K1-52
100R
K
+3D
S1
1
2
3
MG2.1E
4
5
6
7
3574
SC2-C-IN
SCART TO HIP
3529-B
3570-A
IN-C_IN-R-SC2
2
7
SC2-R-IN_C-IN
1
8
B-SC1-IN
IN-SC1-B
K2-33
K1-603
K2-18
100R
K1-600
100R
IN-SC2-G
3529-C
G-SC2-IN
3570-B
3
6
2
7
G-SC1-IN
IN-SC1-G
K1-604
K2-32
K1-601
K2-20
100R
100R
IN-SC2-B
3529-D
B-SC2-IN
3570-C
4
5
3
6
R-SC1-IN
IN-SC1-R
K2-30
K1-605
K2-21
100R
K1-602
100R
3570-D
IN-SC2-FBL
3573
FBL-SC2-IN
4
5
K2-34
K1-606
10R
100R
+3V3
EPROM
+5M
7609
SAA4978H
160
159
158
157
156 155 154 153 152 151 150 149
148
147 146 145 144 143 142 141
SNERT-DA
1
SN-DA
P0
P2
SNERT-CL
2
SN-CL
3
VSSO6
MICRO-PROCESSOR
4
SCL
CLK
5
SDA
PSP
TIMING
6
UP-RST
7
WD-RST
RSTW
8
RSTW
PICNIC/SAA4978H
RSTR
9
RSTR
4603
10
FBL
+3A
11
VDDA1
12
Y-OUT
13
VSSA1
3 X DAC
14
U-OUT
15
V-OUT
16
VSSA2
17
BGEXT
18
H-D
19
V-D
20
AGND
3618
21
DIFFIN
220R
22
VDDA2
+3A
23
Y-IN
ANALOG
24
VDDA3
+3A
3 X ADC
25
U-IN
PROCESSING
26 VIN
22n
27
VSSA3
28
H-A
FRONT
CLK
29
V-A
END
PLL
2666
TIMING
30 HREF-EXT
100n
31
VDDA4
+3A
32
VSSA4
33
VSSX
34
OSC-I
35
OSC-O
OSC
36 TEST
37
TRST
38
TMS
BST
39
TDI
BUS A
40
TDO
41
42
43 44 45 46 47 48 49 50 51
52
53 54 55 56
57 58 59 60 61
2667
100n
+3D
4
5
6
7
50
8
9
10
11
ONLY FOR PHILIPS DNR MEMORY
7614
MSM5412222
SCL
4620
1
40
VSS1
VSS2
4621
2
39
NC1
NC4
3
38
7606(2)
Y(13)
D11
Q11
4
37
7606(3)
Y(12)
D10
Q10
5
36
7606(4)
MEM
Y(11)
D9
Q9
6
35
7606(5)
Y(10)
D8
Q8
7
34
7606(6)
Y(9)
D7
Q7
8
33
7606(7)
Y(8)
D6
Q6
9
32
7606(8)
Y(7)
D5
Q5
10
31
7606(9)
Y(6)
D4
Q4
11
30
7606(10)
Y(5)
D3
Q3
12
29
7606(11)
Y(4)
D2
Q2
13
28
7606(12)
Y(3)
4622
D1
Q1
SDA
14
27
7606(13)
Y(2)
D0
Q0
4623
CLK_16
15
26
SWCK
SRCK
CLK_32
RSTW
16
25
RSTW
RSTR
RSTR
17
24
+5VA
7606(16)
Y(1)
WE
RE
18
23
IE
OE
+3V3M1
+3V3M1
19
22
4631
+3D
NC2
NC3
20
21
4632
VCC1
VCC2
3604
1K
+3D
140
139
138
137
136
135
134
133
132 131 130 129 128 127 126 125 124
123
122 121
YC2
120
YC3
119
BUS C
YC4
118
YC5
117
YC6
116
YC7
115
YC8
114
WE-C
113
112
IE-C
VSSO4
111
BACK END
RE-D
110
V(1)
YD8
109
V(13)
PEAKING
108
YD7
V(12)
YD6
107
V(11)
YD5
106
V(10)
MUX
YD4
105
V(9)
YD3
104
V(8)
103
YD2
V(7)
YD1
102
V(6)
MID
END
YD0
101
VDDD3
100
BUS D
HISTOGRAM
+3D
99
UVD8
V(5)
UVD7
98
V(4)
UVD6
97
V(3)
NOISE
UVD5
96
V(2)
REDUCTION
UVD4
95
UVD3
94
UVD2
93
TIMING
TBC/SRC
UVD1
92
UVD0
91
VSSD2
90
MUX
3602
CLK_32
CLK32
89
CLK
22R
CLK16
88
CLK_16
3639
VDDD2
87
100R
+3D
VSSO3
86
85
CLK-AS
UVB0
84
UVB1
83
UVB2
82
BUS B
81
UVB3
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
+3D
8
9
10
11
12
13
14
+5VA
5601
7615
MSM5412222
4633
6u8
+3V3M1
4624
1
40
VSS1
VSS2
+3V3M2
4625
2
39
4634
NC1
NC4
3
38
D-FBX(11)
7607(35)
D11
Q11
4
37
D-FBX(10)
7607(34)
D10
Q10
5
36
D-FBX(9)
MEM
7607(33)
D9
Q9
+5V2-FB
5603
6
35
D-FBX(8)
7607(32)
D8
Q8
6u8
7
34
D-FBX(7)
7607(31)
D7
Q7
8
33
D-FBX(6)
7607(30)
D6
Q6
9
32
D-FBX(5)
7607(29)
D5
Q5
10
31
D-FBX(4)
7607(28)
D4
Q4
11
30
D-FBX(3)
7607(27)
D3
Q3
12
29
D-FBX(2)
7607(26)
D2
Q2
13
28
D-FBX(1)
7607(25)
D1
Q1
+5VA
14
27
D-FBX(0)
7607(24)
D0
Q0
15
26
SWCK
SRCK
CLK_32
CLK_32
16
25
RSTW
RSTR
RSTR
RSTR
17
24
7607(21)
WE
RE
+3V3M2
18
23
7607(17)
IE
OE
+3V3M1
+3V3M2
19
22
4635
NC2
NC3
20
21
VCC1
VCC2
+3V3M2
+3V3M1
2613
5611
+5P
+3V3
100n
1
36
18 19
2
35
7606(2)
Y(13)
67
YA7
D11
Q11
3
34
7606(3)
Y(12)
68
YA6
D10
Q10
4
33
7606(4)
Y(11)
D9
Q9
69
YA5
5
32
7606(8)
7606(5)
Y(10)
D8
Q8
70
YA4
6
31
7606(7)
7606(6)
MEM
Y(9)
71
D7
Q7
YA3
7
30
7606(6)
7606(7)
Y(8)
72
YA2
D6
Q6
8
29
7606(5)
7606(8)
Y(7)
D5
Q5
75
YA1
9
28
7606(4)
7606(9)
Y(6)
D4
7606
Q4
76
YA0
TMS4C2973
10
27
7606(3)
7606(10)
Y(5)
D3
Q3
77
UVA3
11
26
7606(2)
7606(11)
Y(4)
78
UVA2
D2
Q2
12
25
7606(12)
Y(3)
79
D1
Q1
UVA1
13
24
7606(13)
Y(2)
D0
Q0
80
UVA0
7606(16)
CLK_16
14
23
SWCK
SRCK
RSTW
15
22
RSTW
RSTR
Y(1)
3
RE1_OUT
16
21
WE
RE
17
20
IE
OE
SNERT-CL
20
SNERT-DA
CKL
+3V3M2
62
UPCL
+5VA
3646
2628
5613
61
UPDA
+3V3
4K7
60
RSTR
100n
4628
40
VRSYT
1
36
18 19
2
35
D-FBX(11)
7607(35)
25
UVB0
D11
Q11
3
34
D-FBX(10)
7607(34)
26
UVB1
D10
Q10
4
33
D-FBX(9)
7607(33)
D9
Q9
27
UVB2
5
32
D-FBX(8)
7607(32)
D8
Q8
28
UVB3
MEM
6
31
D-FBX(7)
7607(31)
29
D7
Q7
YB0
7
30
D-FBX(6)
7607(30)
30
YB1
D6
Q6
8
29
D-FBX(5)
7607(29)
D5
Q5
31
YB2
9
28
D-FBX(4)
7607
7607(28)
D4
Q4
32
YB3
TMS4C2973
10
27
D-FBX(3)
7607(27)
D3
Q3
35
YB4
11
26
D-FBX(2)
7607(26)
36
YB5
D2
Q2
12
25
D-FBX(1)
7607(25)
37
YB6
D1
Q1
13
24
D-FBX(0)
7607(24)
D0
Q0
38
YB7
14
23
SWCK
SRCK
15
22
RSTW
RSTR
16
21
7607(21)
WE
RE
24
RE2_OUT
17
20
IE
OE
7607(17)
23
WE2_OUT
RSTR
SP
1
CLK_32
12
13
14
15
16
17
1601 J4
3634 K2
2568 C1
3635 H2
2601 A15
3636 I2
2602 A15
3637 J2
2603 A17
3639 J11
+5P
7613
+3V3
MC33269D
2604 A17
3640 D4
2
A
2605 B14
3641 C4
4
+3D
IN
5602
3
2606 B15
3644 D4
5
2607 B15
3645 C3
OUT
6
NC
8
2608 B16
3646 G14
7
2609 B17
3647 D1
+5VA
GND-ADJ
2610 B17
3648 E1
1
+3A
5604
5605
2611 C15
3649 E1
6u8
2612 C16
3650 H2
2613 D13
3651 I2
B
2615 D1
3652 J2
2616 D2
3653 F1
2617 D2
3654 G1
5606
+5M
2618 D1
3655 H1
6u8
3601
2619 D2
3656 H2
+3D
1R
2620 E2
3657 I1
2621 E1
3658 I2
2623 E2
3659 J1
2624 E2
3660 J2
2625 E1
4405 D1
C
2626 E2
4406 E1
2627 F2
4407 E1
2628 G13
4500 B2
2629 G1
4603 F4
2630 H4
4607-A C14
2631 H1
4607-B C15
2632 H3
4607-C C15
2633 H4
4607-D C15
2634 H2
4608-A C15
D
2635 H3
4608-B C15
2636 H3
4608-C C16
2637 I3
4608-D C16
2638 H4
4609-A C16
5
12
22
33
45
51
58
74
2639 I2
4609-B C16
2640 I3
4609-C C17
2641 I3
4609-D C17
2642 J3
4610 C17
V(13)
YD7
57
2643 H4
4611 C4
V(12)
YD6
56
E
2644 J2
4612 K3
YD5
55
V(11)
2645 J3
4613 H3
7608
2646 J3
4614 H1
SAA4990H
V(10)
YD4
54
2647 J4
4615 I1
V(9)
YD3
53
2648 J4
4616 I1
V(8)
YD2
50
2649 K1
4617 I1
2650 K2
4618 J1
49
V(7)
YD1
2651 J2
4619 J1
YD0
48
V(6)
2652 J2
4620 A9
2653 D12
4621 A9
F
2654 D9
4622 C9
2655 C4
4623 C9
UVD3
47
V(5)
2656 D3
4624 A11
UVD2
44
V(4)
2657 B16
4625 A11
2658 D15
4626 G2
DIGITAL
V(3)
UVD1
43
2659 D15
4627 G2
V(2)
UVD0
42
SCAN
2660 D15
4628 G14
2661 D15
4631 D11
2662 D16
4632 D11
G
V(1)
39
2663 D16
4633 A14
RE_IN
2664 D16
4634 A14
D-FBX(11)
UVC0
19
2665 D16
4635 D14
3529-B A5
4636 D14
D-FBX(10)
UVC1
18
3529-C A5
4637 D14
D-FBX(9)
17
UVC2
3529-D A5
5601 A15
D-FBX(8)
UVC3
16
3570-A A6
5602 A17
3570-B A6
5603 B15
D-FBX(7)
YC0
15
3570-C A6
5604 B15
H
D-FBX(6)
3570-D B6
5605 B17
YC1
14
3573 B5
5606 B15
D-FBX(5)
13
YC2
3574 A5
5608 D2
D-FBX(4)
YC3
10
3601 B16
5609 E2
3602 I11
5610 E2
D-FBX(3)
YC4
9
3603 C1
5611 D13
D-FBX(2)
YC5
8
3604 D9
5613 G13
D-FBX(1)
YC6
7
3605 C2
5615 H3
D-FBX(0)
3606 D8
5616 I3
YC7
6
3607 C4
5617 I3
I
NC
3608 D3
5618 C12
66
3609 D4
5619 D9
NC
65
3610 D2
5620 B4
NC
64
3611 D3
5621 J2
NC
3612 E2
7601 C3
63
3613 E2
7602 D4
3614 F2
7603 F1
HREF
41
3615 F2
7604 G1
3616 G2
7605 G1
J
3617 G2
7606 F13
3618 H4
7607 I13
AP
3619 G2
7608 E15
2
4
11
21
34
46
52
59
73
3620 H2
7609 E4
3621 H3
7610 H1
3623 I3
7611 I1
3625 J4
7612 J1
3626 J3
7613 A16
3628 K1
7614 A10
K
3629 K1
7615 A13
3630 K4
7616 C5
3631 K4
3632 K4
3633 K2
15
16
17

Advertisement

loading