Philips 28PW9618, Руководство по обслуживанию

Страница: 64 / 172

64 EM6E 7.
Circuit Diagrams and PWB Layouts
Small Signal Board: Eagle
L25
L24
1 V / div DC
10µs / div
L25
1 V / div DC
10µs / div
L26
1 V / div DC
10µs / div
9741-A J6
9741-B J6
EAGLE IC
MEMORY
5748 A13
5749 A12
5750 F14
5751 F14
5752 J3
5757 D14
6841 E5
6842 E5
6843 J1
6844 F13
7720 A13
7722 B2
7723 G2
7724 B8
7725 A6
7726 G13
7727 J2
7728 I7
7729 I9
7730 I13
7731 J7
7732 J9
7733 J12
9718 A13
9719 A13
9740 I6
3842 E5
3843 J1
MEMORY
3844 F13
5705 H13
5721 A13
5722 F14
5723 A12
5724 G13
5725 F14
5726 F4
5727 E4
5728 E14
5738 G12
5739 I8
5740 I11
5741 I14
5742 J1
5743 J3
5745 G14
3812 J9
3813 J10
3814 J12
3815 J12
3816 J13
3817 J14
3818 J14
3819 G12
3820 G12
3821 H8
3822 H7
3823 H8
3824 H7
3825 G7
3826 G7
3827 G7
3828 I5
3829 A9
3841 E5
3787 I12
3788 I7
1V5
B3a
FM5
B3c
EAGLE
B3c
B3a,b
FM4
3789 I10
3790 I13
3791 I8
3792 C13
3793 A7
3800 G8
3801 H10
3802 G8
3803 G8
3804 C13
3805 I11
3806 I14
3807 I7
3808 J10
3809 I13
3810 J7
3811 J9
2888 G7
2889 G8
5V2
FIELD
2890 G9
2891 G10
2892 G7
2893 H8
2894 H10
2895 H10
2896 H9
2897 H9
2898 H7
3711 F8
3744 A6
3745 B6
3757 A8
3771 I6
3772 J6
3785 I7
3786 I9
2886 G8
2887 G7
2846 C5
2847 A12
2848 B7
2851 A11
2853 F13
2854 E13
2855 F7
2857 F12
2859 G11
2860 G11
2861 B7
2864 D13
2865 E13
2866 G10
2867 F7
2875 H12
2876 H12
2880 H13
2884 E14
2885 J11
2816 J11
2817 C1
B3a
B1 B18
B3b
B3a
2818 J14
2820 E2
2821 E3
2822 E3
2825 D5
2826 F4
2827 I7
2828 I12
2829 F3
2830 I12
2832 F4
2833 H5
2835 I5
2838 I3
2839 J7
2840 J10
2841 J13
2843 H1
2845 C5
2810 B4
2811 E4
FIELD
2812 F4
2813 B3
2814 I14
2815 J8
B
C
0V3
2V5
3V4
0V9
0V2
2732 B12
2733 C13
2734 D13
2735 G11
2736 J11
2737 J14
2738 J13
2739 J14
2747 A9
2754 A12
2768 A9
2770 J1
2771 J2
2772 J2
2774 J4
2783 I13
2803 G14
2804 F14
2805 G13
2806 B14
2807 B13
2808 B13
2809 E4
2726 J8
2727 J10
2731 A10
2 3 4 5 6 7 8 9 10 11 12 13 14
10 11 12 13 14
A
IF53 A8
IF54 A8
IF55 A9
1V5
D
E
F
G
H
I
J
A
B
C
D
E
F
G
H
I
J
2709 C6
2710 D6
2711 E7
2712 A8
2716 D6
2717 J8
2725 J8
IF78 J13
IF82 D12
9741-C J6
1
6 7 4 5 8 9
2 3 1
9741-D I6
9744 C14
9745 C14
9746 C14
9747 C14
9750 I6
9753 E7
9754 B8
9762 B3
9763 D3
9764 F3
9765 I3
9766 H11
AF10 I9
AF11 I12
AF12 I14
FF50 A14
FF51 F14
FF53 G14
FF54 J4
FF55 E14
FF56 E5
FF57 J2
FF58 F5
FF59 G13
FF61 G13
IF51 A9
IF52 A8
IF56 A9
IF57 B9
IF58 B1
IF59 A8
IF60 B9
IF61 B5
IF63 D5
IF64 E1
IF65 F1
IF66 H13
IF67 H5
IF68 I8
IF69 I10
IF70 I13
IF71 I1
IF72 A7
IF73 D8
IF74 D8
IF75 F5
IF76 J7
IF77 G11
150R
3825
30R
5722
+1V5FCC
330R
3785
IF71
+3V3FC2
15R
3829
+3V3FC1
+3V3FC2
2817
100n
330R
3787
FF54
6844
BAS316
BAS316
6843
100R
3843
6842
BAS316
3842
100R
3841
100R
+3V3FCD
+3V3FC2
BAS316
6841
2892
3802
150R
+5VA
100n
+1V5FCC
+3V3FCD
9754
3803
9763
150R
+3V3FCD
7725
PMBT2369
3744
2K2
1K
100n 2807
33R
3828
3745
30R
5728
12p
2727
150R
3800
+3V3FCD
+1V5_E
IF57
+3V3FC2
150R
3827
100n
2854
+2V5FCD
2880 100u
150R
9750
+2V5FCD
3826
10u
3824
75R
2875
3772
15R
9718
2710 100n
30R
5752
30R
5750
5751
30R
5749
30R
100n 2771
30R
5748
100n 2829
9745
VSS2
93
VSS20
10
VSS3
16
VSS4
17
VSS5
23
VSS6
33
VSS7
35
VSS8
39
VSS9
32
WE1
94
WE2
+2V5B
VCC5
37
VCC6
43
VCC7
51
VCC8
62
VCC9
3
VSS1
48
VSS10
49
VSS11
54
VSS12
59
VSS13
67
VSS14
72
VSS15
VSS16
77 78
VSS17
87
VSS18
91
VSS19
9
44
RSTR1
82
RSTR2
30
RSTW1
96
RSTW2
63
SRCK
13
SWCK
11
VCC1
64
VCC10
75
VCC11
83
VCC12
89
VCC13
92
VCC14
12
VCC2
14
VCC3
15
VCC4
34
88
NC15
90
NC16
100
NC17
8
NC2
18
NC3
25
NC4
26
NC5
36
NC6
38
NC7
40
NC8
47
NC9
46
OE1
80
OE2
45
RE1
81
RE2
69
DO24
68
DO25
66
DO26
65
DO27
31
IE1
95
IE2
85
MODE1
41
MODE2
42
MODE3
1
NC1
50
NC10
76
NC11
79
NC12
84
NC13
86
NC14
4
DI24
5
DI25
6
DI26
7
DI27
52
DO10
53
DO11
55
DO12
56
DO13
57
DO14
58
DO15
60
DO16
61
DO17
74
DO20
73
DO21
71
DO22
70
DO23
29
DI10
28
DI11
27
DI12
24
DI13
22
DI14
21
DI15
20
DI16
19
DI17
97
DI20
98
DI21
99
DI22
2
DI23
3757
47R
MS81V04160-25TB
7722
+2V5FCA
IF52
75R
3817
+3V3FC1
30R
5724
3808 820R
+1V5FCC
220p 2839
FF55
100n 2838
IF75
+1V5FCC
IF67
2865
100n
2u2
FF59
+1V5FCC
5740
100n 2866
3844
100R
3786
330R
+3V3FC2
82R
3807
+1V5FCC
+3V3FCD
100n 2783
100n 2820
3793
IF61
2747
+3V3FC2
2K2
+3V3FC1
100n
FF57
+3V3FC1
AF11
+3V3FCD
FF61
220p 2841 2840 220p
9766
9740
2731
100n
5743
30R
+1V5FCC
100n 2774
3805
470R
+3V3FCD
+2V5_E
2898
100n
2897 100n
+3V3FC2
+3V3FCD
IF64
470R
3806
+3V3FC2
IF70
2891 100n
+3V3FCD
100n 2894
3814
75R
2805 100n
100n 2859
+3V3FC2
5721
30R
47K
3711
+3V3FC2
+3V3_E
IF77
10u
2770
+1V5_E
2884 100n
100n
2845
9719
15R
3771
IF72
100n 2712
1K5
3788
IF65
+3V3FC2
IF58
VSS8
35
VSS9
39
WE1
32
WE2
94
30R
5742
+3V3FC1
VSS11
49
VSS12
54
VSS13
59
VSS14
67
VSS15
72
77
VSS16 VSS17
78
VSS18
87
VSS19
91
VSS2
9
VSS20
93
VSS3
10
VSS4
16
VSS5
17
VSS6
23
VSS7
33
VCC1
11
VCC10
64
VCC11
75
VCC12
83
VCC13
89
VCC14
92
VCC2
12
VCC3
14
VCC4
15
VCC5
34
VCC6
37
VCC7
43
VCC8
51
VCC9
62
VSS1
3
VSS10
48
NC4
25
NC5
26
NC6
36
NC7
38
NC8
40
NC9
47
OE1
46
OE2
80
RE1
45
RE2
81
RSTR1
44
RSTR2
82
RSTW1
30
RSTW2
96
SRCK
63
SWCK
13
IE1
31
IE2
95
MODE1
85
MODE2
41
MODE3
42
NC1
1
NC10
50
NC11
76
NC12
79
NC13
84
NC14
86
NC15
88
NC16
90
NC17
100
NC2
8
NC3
18
DO10
52
DO11
53
DO12
55
DO13
56
DO14
57
DO15
58
DO16
60
DO17
61
DO20
74
DO21
73
DO22
71
DO23
70
DO24
69
DO25
68
DO26
66
DO27
65
DI10
29
DI11
28
DI12
27
DI13
24
DI14
22
DI15
21
DI16
20
DI17
19
DI20
97
DI21
98
DI22
99
DI23
2
DI24
4
DI25
5
DI26
6
DI27
7
7723
MS81V04160-25TB
9762
9764
27p
2739
FF53
3813
390R
2893 100n
2711 100n
+1V5FCC
+3V3FC2
9746
IF74
+2V5FCA
+1V5FCC
100n 2857
2867 100n
100n 2835
+1V5FCC
12p
2737
IF78
+3V3FC2
100n 2896
+2V5FCA
2754
100n
+2V5_E
+3V3FC2
2p2
2815
IF55
IF51
2833
100n
2895 100n
+3V3FCD
YG3
189
YG4
190
YG5
191
YG6
192
YG7
Y5
166
Y6
163
Y7
162
Y8
161
Y9
14
YF0
15
YF1
16
YF2
17
YF3
18
YF4
19
YF5
20
YF6
21
YF7
185
YG0
186
YG1
187
YG2
188
VSS5
39
VSS6
41
VSS7
61
VSS8
80
VSS9
53
VSSA1
62
VSSA2
72
VSSA3
155
VSSA4
200
WEYUV-F
207
WEYUV-G
172
Y0
171
Y1
170
Y2
169
Y3
168
Y4
167
136
VSS20
138
VSS21
142
VSS22
148
VSS23
156
VSS24
158
VSS25
160
VSS26
165
VSS27
174
VSS28
181
VSS29
22
VSS3
194
VSS30
196
VSS31
198
VSS32
25
VSS4
38
65
VREFU
75
VREFV
56
VREFY
67
VSADJU
2
VSS1
81
VSS10
87
VSS11
88
VSS12
96
VSS13
97
VSS14
106
VSS15
108
VSS16
118
VSS17
122
VSS18
134
VSS19
12
VSS2
VDDC13
133
VDDC14
149
VDDC15
157
VDDC16
164
VDDC17
180
VDDC18
197
VDDC19
13
VDDC2
23
VDDC3
36
VDDC4
37
VDDC5
82
VDDC6
83
VDDC7
89
VDDC8
90
VDDC9
150
VDDCA1
40
VDDA3
100
VDDA4
105
VDDA5
121
VDDA6
135
VDDA7
141
VDDA8
159
VDDA9
60
VDDB1
59
VDDBA1
68
VDDBA2
78
VDDBA3
1
VDDC1
94
VDDC10
95
VDDC11
107
VDDC12
117
114
V4
113
V5
112
V6
111
V7
110
V8
109
V9
31
VA
66
VBSU
76
VBSV
57
VBSY
29
VD
3
VDDA1
173
VDDA10
193
VDDA11
208
VDDA12
24
VDDA2
8
UVF4
9
UVF5
10
UVF6
11
UVF7
175
UVG0
176
UVG1
177
UVG2
178
UVG3
179
UVG4
182
UVG5
183
UVG6
184
UVG7
120
V0
119
V1
116
V2
115
V3
35
TMS
34
TRST
132
U0
131
U1
130
U2
129
U3
128
U4
127
U5
126
U6
125
U7
124
U8
123
U9
4
UVF0
5
UVF1
6
UVF2
7
UVF3
REFIN
143
RESET
202
REUV
204
REY
201
RSTRUV
203
RSTRY
199
RSTW-YUV
26
SNCK
32
SNDA
27
SNRST
44
TCK
42
TDI
43
TDO
102
TESTSEL0
103
TESTSEL1
104
TESTSEL2
46
NC2
144
NC20
145
NC21
151
NC22
152
NC23
153
NC24
154
NC25
47
NC3
48
NC4
49
NC5
50
NC6
51
NC7
52
NC8
69
NC9
84
PDN
206
28
HD
33
HREF
30
INTR1
146
IS0
147
IS1
45
NC1
70
NC10
71
NC11
79
NC12
85
NC13
86
NC14
91
NC15
92
NC16
93
NC17
98
NC18
99
NC19
63
AOUTNU
73
AOUTNV
54
AOUTNY
64
AOUTPU
74
AOUTPV
55
AOUTPY
101
CLK32I
195
CLK32O
139
CLK64I
137
CLK64O
140
CLK64SEL
205
FALREF
77
FSADJV
58
FSADJY
FF51
T8F24EF
7724
FF50
2803 100n
3818
75R 2p2
2818
+3V3_E
+3V3_E
+3V3FC1
FF56
30R
5745
100n 2811
+3V3FC1
+3V3FC1
+1V5_E
3792
1K
9744
IF82
100n 2810
75R
3819
2827 100n 100n 2828
2738
12p
+3V3FC2
7731
BFS20
IF59
+5VA
2768
100n
+1V5FCA
IF60
+2V5FCA
75R
3815
+3V3FC1
IF69
5726
30R
+3V3FCD
+3V3_E
+3V3FC1
100n
2843
+3V3FC2
100u 2806
GND
2
IN
1
OUT
3
IF56
100n
2887
7727
LF15AB
2885
12p
3790
2816
2p2
+1V5FCC
680R
390R
3810 3811
470R
3791
2u2
75R
10u
2808
100n
220R 3809
+3V3FC1
2888
+2V5FCA
+3V3FCD
100n
2825
12p
2725
BFS20
7732
7729
BFS20
AF10
100n 2826
+1V5FCC
+3V3_E
9741-C
10R
3 6
9741-D
10R
4 5
2736
27p
2851
100n
+3V3FC1
+3V3FC1
100n 2821
IF66
FF58
IF68
9765
3812
75R
+3V3FC2
2889 100n
100n
2861
+3V3FCD
2876 100n
100n 2709
7733
BFS20
+3V3FC1
+5VA
100n
2855
2853
100n
2 7
100n
2846
9741-B
10R
+3V3FCD
BFS20
7728
9747
+3V3FC2
100n 2804
75R
3822
3821
75R
5738
30R
2809 100n
100n
2847
+8V_CON
2864
100n
5727
100n
2734
30R
3789
220R
BFS20
7730
1K
3804
+3V3FC1
2830 100n
2890
+3V3FCD
IF63
100n
390R
3816
100n 2813
9741-A
10R
1 8
+1V5FCA
+3V3FC1
+1V5FCC
+1V5FCC
2812 100n
30R
5723
2716 100n
2717
12p
2860 100n
75R
3823
2814 100n
100n
2822
3820
75R
2886
100n
IF76
LD1117
7726
1
GND
3
IN
2
OUT
2u2
5741
2848
100n
+3V3FCD
+1V5FCC
GND
1
IN
3
OUT
2
9753
2732
7720 LD1117
100u 2772
100n
2733
100n
IF54
AF12
IF53
2735 100n
+1V5FCC
+3V3FCD
+3V3_FBX
8204 000 8154.7
5725
30R
100n 2832
+3V3FCD
5705
1K
IF73
5757
30R
+3V3FCD
+3V3FC1
1K
3801
3V3_FAULT_FBX
3V3_FAULT_FBX
3V3_FAULT_FBX
3V3_FAULT_FBX
27p
2726
CLK32P
CLK32
INT1_E
INT1
CLK32OFM4 CLK32O
CLK32OFM5 CLK32O
TCK
TD0MA
TDOA
TMS
TRST
YG0(3) YG0(7)
UVG0(0) UVG0(1) UVG0(2) UVG0(3)
HREF_EXT_E
UVG0(5) UVG0(4)
YG0(1)
Y_EAGLE_E
U_EAGLE_E V_EAGLE_E
CLK64
CLK32O
CLK32O
CLK32I
WEYUV_G RE_F
REY RSTRUV
WEYUV_F
REUV
CLK32I
YG0(6) YG0(2)
UVF0(5)
RSTW_YUV
UVF0(4)
U_VOUT(7)
U_VOUT(8)
RSTRY
YG0(5)
UVG0(7) UVG0(6)
YG0(0) YG0(1) YG0(4)
U_VOUT(9)
YOUT(2)
U_VOUT(4)
YOUT(1)
U_VOUT(6)
SN-DA_E
SN-CL_E
INT1_E
VD_E
HD_E
VAP_E
YF0(7)
YF0(6)
YF0(5)
YF0(4)
YF0(3)
YF0(2)
YF0(1)
YF0(0)
YF0(0:7)
UVF0(7)
UVF0(6)
UVF0(3)
UVF0(2)
UVF0(1)
UVF0(0)
UVF0(0:7)
RSTR
UVF0(0:7)
YF0(0:7)
VAP VAP_E
SN-DA
SN-CL
HREF_EXT
SN-DA_E
HREF_EXT_E
SN-CL_E
WEYUV_F
RSTRY
WEYUV_F
YOUT(9) YOUT(8) YOUT(7) YOUT(6) YOUT(5) YOUT(4) YOUT(3) YOUT(0)
U_VOUT(0)
U_VOUT(1)
U_VOUT(2)
U_VOUT(3)
U_VOUT(5)
UVF(5)
UVF(6)
YF0(7)
YF0(6)
YF0(5)
YF0(4)
YF0(3)
YF0(2)
YF0(1)
YF0(0)
UVF0(0)
UVF0(1)
UVF0(2)
UVF0(3)
UVF0(4)
UVF0(5)
UVF0(6)
UVF0(7)
REY
REUV
RSTRUV
RSTW_YUV
RSTW_YUV
CLK32OFM5
CLK32OFM5
UVF(7)
UVG0(6)
UVG0(7)
REY
REUV
RSTRY
RSTRUV
RSTW_YUV
RSTW_YUV
CLK32OFM4
CLK32OFM4
WEYUV_G
WEYUV_G
UVG(7)
YF(7)
YF(6)
YF(5)
YF(4)
YF(3)
YF(2)
YF(1)
YF(0)
UVF(0)
UVF(1)
UVF(2)
UVF(3)
UVF(4)
YG(7)
YG(6)
YG(5)
YG(4)
YG(3)
YG(2)
YG(1)
YG(0)
UVG(0)
UVG(1)
UVG(2)
UVG(3)
UVG(4)
UVG(5)
UVG(6)
YG0(7)
YG0(6)
YG0(5)
YG0(4)
YG0(3)
YG0(2)
YG0(0)
UVG0(0)
UVG0(1)
UVG0(2)
UVG0(3)
UVG0(4)
UVG0(5)
CL 36532008_032.eps
170403
L24
L26