Philips LC3141 Service Manual - Page 11

Serial Register, Processing, And Clock, Generation, Power Managment, Clamp, Ad Conversion

Page 11 highlights

LC3131/LC3141 6-2 ? 1 A B C D E F G H I J K L M N O P 1 2 3 4 5 AD CONVERSION 3V3V1 6 7 8 9 10 11 12 13 100n 100n 2200 2212 100n 100n 2201 2213 100n 100n 2202 2214 100n 100n 2203 2215 100n 2204 100n 2205 100n 2206 100n 2207 100n 2209 100n 2210 100n 2211 7202 AD9886KS 1 11 21 31 43 132 141 151 3V3V2 3V3V3 100n 2216 51 54 55 67 68 70 96 98 104 105 107 114 115 117 123 124 127 75 77 79 87 88 VDD1 VDD2 VDD3 VDD4 VDD5 VDD6 VDD7 VDD8 VD1 VD2 VD3 VD4 VD5 VD6 VD7 VD8 VD9 VD10 VD11 VD12 VD13 VD14 VD15 VD16 VD17 PVD1 PVD2 PVD3 PVD4 PVD5 5V 3V3VD 5VAD 71 NC1 72 NC2 73 NC3 129 SCAN_IN 50 SCAN_CLK 5208 3226 68R 2226 47n 119 RAIN CLAMP 2227 100n 120 RMIDSCV 118 RCLAMPV 8 A/D 5209 3221 68R 2228 47n 110 GAIN CLAMP 2229 100n 111 GMIDSCV 109 GCLAMPV 8 A/D 3V3V3 5210 3229 68R 2230 47n 100 BAIN 3239 100R 2235 6n8 2236 33n 2238 680p 3247 3K3 2237 3n3 3235 100R 3237 100R 2231 100n 2233 1n 3243 3245 10K 10K 101 BMIDSCV 99 BCLAMPV 82 HSYNC 81 VSYNC 108 SOGIN 93 CLAMP 84 COAST 83 CKEXT 94 CKINV 78 FILT 3250 100R 92 SDA 3252 91 SCL 100R 90 A0 89 A1 CLAMP 8 A/D SYNC PROCESSING AND CLOCK GENERATION SERIAL REGISTER AND POWER MANAGMENT 62 NC4 63 NC5 59 NC6 60 NC7 66 NC8 56 NC9 53 NC10 57 NC11 46 NC12 65 NC13 47 NC14 48 NC15 49 NC16 125 REFIN REF REDA0 150 REDA1 149 REDA2 148 REDA3 147 REDA4 146 REDA5 145 REDA6 144 REDA7 143 REDB0 160 REDB1 159 REDB2 158 REDB3 157 REDB4 156 REDB5 155 REDB6 154 REDB7 153 GREENA0 10 GREENA1 9 GREENA2 8 GREENA3 7 GREENA4 6 GREENA5 5 GREENA6 4 GREENA7 3 GREENB0 20 GREENB1 19 GREENB2 18 GREENB3 17 GREENB4 16 GREENB5 15 GREENB6 14 GREENB7 13 BLUEA0 30 BLUEA1 29 BLUEA2 28 BLUEA3 27 BLUEA4 26 BLUEA5 25 BLUEA6 24 BLUEA7 23 BLUEB0 40 BLUEB1 39 BLUEB2 38 BLUEB3 37 BLUEB4 36 BLUEB5 35 BLUEB6 34 BLUEB7 33 HSOUT 139 VSOUT 138 SOGOUT 140 SCDT 136 DATACLK 134 DATACLKB 135 NC17 137 SCAN_OUT 45 REFOUT 126 5 33R 4 3200-D 6 33R 3 7 33R 2 3200-C 3200-B 8 33R 1 5 33R 4 3200-A 3205-D 6 33R 3 7 33R 2 3205-C 3205-B 8 33R 1 3205-A 5 33R 4 3210-D 6 33R 3 7 33R 2 3210-C 3210-B 8 33R 1 5 33R 4 3210-A 3214-D 6 33R 3 7 33R 2 3214-C 3214-B 8 33R 1 3214-A 5 33R 4 3218-D 6 33R 3 7 33R 2 3218-C 3218-B 8 33R 1 5 33R 4 3218-A 3223-D 6 33R 3 7 33R 2 3223-C 3223-B 8 33R 1 3223-A 5 33R 4 3230-D 6 33R 3 7 33R 2 3230-C 3230-B 8 33R 1 5 33R 4 3230-A 3231-D 6 33R 3 7 33R 2 3231-C 3231-B 8 33R 1 3231-A 5 33R 4 3236-D 6 33R 3 7 33R 2 3236-C 3236-B 8 33R 1 5 33R 4 3236-A 3242-D 6 33R 3 7 33R 2 3242-C 3242-B 8 33R 1 3242-A 5 33R 4 3249-D 6 33R 3 7 33R 2 3249-C 3249-B 8 33R 1 5 33R 4 3249-A 3255-D 6 33R 3 7 33R 2 3255-C 3255-B 8 33R 1 3255-A 7 33R 2 3259-B6 33R 3 5 33R 4 3259-C 3259-D 8 33R 1 3259-A 14 15 GRE(7:0) GRE(0) GRE(1) GRE(2) GRE(3) GRE(4) GRE(5) GRE(6) GRE(7) GRO(7:0) GRO(0) GRO(1) GRO(2) GRO(3) GRO(4) GRO(5) GRO(6) GRO(7) GGE(7:0) GGE(0) GGE(1) GGE(2) GGE(3) GGE(4) GGE(5) GGE(6) GGE(7) GGO(7:0) GGO(0) GGO(1) GGO(2) GGO(3) GGO(4) GGO(5) GGO(6) GGO(7) GBE(7:0) GBE(0) GBE(1) GBE(2) GBE(3) GBE(4) GBE(5) GBE(6) GBE(7) GBO(0) GBO(1) GBO(2) GBO(3) GBO(4) GBO(5) GBO(6) GBO(7) GND1 GND2 GND3 GND4 GND5 GND6 GND7 GND8 GND9 GND10 GND11 GND12 GND13 GND14 GND15 GND16 GND17 GND18 GND19 GND20 GND21 GND22 GND23 GND24 GND25 GND26 GND27 GND28 GND29 GND30 GND31 GND32 GND33 2 12 22 32 41 42 44 52 58 61 64 69 74 76 80 85 86 95 97 102 103 106 112 113 116 121 122 128 130 131 133 142 152 2239 100n 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 5203 I200 5V 1u 5206 I205 5V 1u 2221 100n 2223 10u 2217 100n 2218 10u 5VAD 7200 MC33269D 2 4 IN 3 I201 5 8 NC OUT 6 7 GND-ADJ 1 7201 MC33269D 2 4 IN 3 I206 5 8 NC OUT 6 7 GND-ADJ 1 16 17 18 2224 100n 2225 10u 2219 100n 2220 10u 19 20 2200 A7 5201 I260 3V3V3 2201 A7 A 2202 A7 2203 A8 5202 I262 3V3VD 2204 A8 2205 A9 5205 I264 3V3V1 2206 A9 B 2207 A10 2209 A10 2210 A11 2211 A11 5207 I266 3V3V2 C 2212 2213 B7 B7 2214 B7 2215 B8 2216 B12 D 2217 B16 2218 B17 2219 B18 2220 B19 2221 D16 E 2223 D17 2224 D18 2225 D19 2226 E5 2227 F6 F 2228 F5 2229 G6 2230 H5 2231 I6 G 2233 2235 I6 J4 2236 K4 2237 K4 2238 K4 H 2239 P12 3200-A C13 3200-B C13 3200-C C13 3200-D C13 I 3205-A D13 3205-B D13 3205-C D13 3205-D C13 3210-A E13 J 3210-B E13 3210-C D13 3210-D D13 3214-A F13 3214-B E13 K 3214-C E13 3214-D E13 3218-A G13 3218-B F13 L 3218-C F13 3218-D F13 3221 F4 3223-A G13 3223-B G13 M 3223-C G13 3223-D G13 3226 E4 3229 H4 3230-A H13 N 3230-B H13 3230-C H13 3230-D 13 3231-A I13 3231-B I13 O 3231-C I13 3231-D H13 3235 I5 3236-A J13 P CL 26645004_014.eps 230402 3236-B J13 3236-C J13 3236-D I13 19 20 3237 I5 3239 I4 3242-A K13 3242-B K13 3242-C J13 3242-D J13 3243 J6 3245 J6 3247 J4 3249-A L13 3249-B K13 3249-C K13 3249-D K13 3250 K6 3252 K6 3255-A L13 3255-B L13 3255-C L13 3255-D L13 3259-A N13 3259-B M13 3259-C M13 3259-D M13 5201 A19 5202 B19 5203 B16 5205 B19 5206 C16 5207 C19 5208 E3 5209 F4 5210 H4 7200 B17 7201 D17 7202 H9 PCS 107 376

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PCS 107 376
LC3131/LC3141
?
6-2
NC
OUT
NC
OUT
SERIAL REGISTER
A/D
8
SYNC
PROCESSING
AND CLOCK
GENERATION
8
AND
POWER MANAGMENT
A/D
CLAMP
8
REF
A/D
CLAMP
CLAMP
B
C
D
H
G
4
5
6
7
11
13
14
15
16
17
19
20
18
9
10
14
8
7
6
5
4
3
J
2
G
H
I
AD CONVERSION
O
16
A
18
17
E
F
F
E
N
M
K
J
2
3
D
C
B
A
1
12
I
O
13
12
10
9
P
P
K
1
20
19
L
M
N
15
L
8
11
33R
3231-B
7
2
2202
100n
5210
1
5208
5209
5
4
33R
3210-A
8
3214-D
33R
2229
100n
7
2
3V3V2
5V
2237
3n3
100n
2221
33R
3218-B
6
3
3V3V3
3259-D
33R
5
4
33R
3259-C
I260
I264
2200
100n
3
3249-B
33R
7
2
3255-C
33R
6
3V3VD
100n
2219
1
8
1
3231-A
33R
8
5
4
5V
33R
3236-A
33R
3200-D
3V3V1
2
3235
100R
8
1
3214-B
33R
7
I200
3205-A
33R
33R
3230-A
8
1
100n
2212
2
3
6
3V3V2
MC33269D
7201
1
GND-ADJ
4
IN
5
8
7
8
1
3255-A
33R
2
3
6
7200
MC33269D
GND-ADJ
1
IN
4
5
8
7
2235
6n8
5VAD
5V
5
4
3242-A
33R
8
1
I266
3230-D
33R
6
3
I262
2204
100n
33R
3230-C
33R
3218-D
5
4
3V3V1
10K
3243
3236-B
33R
7
2
2233
1n
100n
I205
2211
6
3
2224
100n
3200-C
33R
2230
3210-B
33R
7
2
47n
98
104
VD9
1
VDD1
VDD2
11
21
VDD3
VDD4
31
43
VDD5
VDD6
132
VDD7
141 151
VDD8
138
VSOUT
VSYNC
81
5202
140
51
VD1
VD10
105 107
VD11
VD12
114 115
VD13
VD14
117 123
VD15
VD16
124 127
VD17
VD2
54
55
VD3
VD4
67
68
VD5
VD6
70
96
VD7
VD8
158
REDB3
157
REDB4
156
REDB5
155
REDB6
154
REDB7
153
REFIN
125
REFOUT 126
120 RMIDSCV
50 SCAN_CLK
SCAN_IN
129
45
SCAN_OUT
136
SCDT
SCL
91
92 SDA
108 SOGIN
SOGOUT
PVD3
79
PVD4
87
88
PVD5
119 RAIN
RCLAMPV
118
150
REDA0
149
REDA1
148
REDA2
147
REDA3
146
REDA4
145
REDA5
144
REDA6
143
REDA7
REDB0
160
REDB1
159
REDB2
46 NC12
NC13
65
NC14
47
48 NC15
NC16
49
NC17
137
NC2
72
73
NC3
NC4
62
63 NC5
NC6
59
60 NC7
66 NC8
NC9
56
75
PVD1
PVD2
77
GREENA5
4
GREENA6
3
GREENA7
20
GREENB0
19
GREENB1
18
GREENB2
17
GREENB3
16
GREENB4
15
GREENB5
14
GREENB6
13
GREENB7
HSOUT
139
82 HSYNC
71
NC1
NC10
53
57 NC11
GND3
131
GND30
GND31
133 142
GND32
GND33
152
GND4
32
41
GND5
GND6
42
44
GND7
GND8
52
58
GND9
10
GREENA0
9
GREENA1
8
GREENA2
7
GREENA3
6
GREENA4
5
GND15
GND16
85
86
GND17
GND18
95
97
GND19
GND2
12
GND20
102 103
GND21
GND22
106 112
GND23
GND24
113 116
GND25
121
GND26
GND27
122 128
GND28
GND29
130
22
83
94 CKINV
CLAMP
93
84 COAST
134
DATACLK
DATACLKB
135
FILT
78
GAIN
110
109
GCLAMPV
GMIDSCV
111
2
GND1
GND10
61
64
GND11
GND12
69
74
GND13
GND14
76
80
29
BLUEA2
28
BLUEA3
27
BLUEA4
26
BLUEA5
25
BLUEA6
24
BLUEA7
23
BLUEB0
40
BLUEB1
39
BLUEB2
38
BLUEB3
37
BLUEB4
36
BLUEB5
35
BLUEB6
34
BLUEB7
33
101 BMIDSCV
CKEXT
6
3
7202
AD9886KS
90 A0
A1
89
BAIN
100
BCLAMPV
99
BLUEA0
30
BLUEA1
33R
3214-C
3259-B
33R
7
2
6
3
100R
3237
100n
2227
33R
3210-C
3221
68R
100n
2239
2203
100n
100n
2215
8
1
100n
2216
3V3VD
33R
3259-A
2236
33n
5
4
3K3
3247
8
1
33R
3255-D
33R
3249-A
33R
3242-B
7
2
2228
47n
33R
3231-D
5
4
3245
10K
6
3
100n
2207
3218-C
33R
6
3
3242-C
33R
I206
2225
10u
2217
100n
100R
3252
1u
5206
5
4
3223-A
33R
8
1
3210-D
33R
2
3205-C
33R
6
3
3V3V3
3223-C
33R
6
3
33R
3205-B
7
3200-A
33R
8
1
2220
10u
68R
3229
3250
100R
7
2
33R
3205-D
5
4
33R
3200-B
47n
2226
6
3
33R
3249-C
680p
2238
100n
2213
5201
2201
100n
5VAD
5205
3249-D
33R
5
4
33R
3223-D
5
4
2206
100n
3218-A
33R
8
1
33R
5
4
2218
10u
33R
3236-C
6
3
3236-D
100n
2205
100n
2210
8
1
33R
3242-D
5
4
3230-B
33R
7
2
33R
3214-A
2209
100n
100n
2214
68R
3226
100n
2231
10u
2223
3V3V3
I201
3239
100R
7
2
5207
33R
3223-B
33R
3255-B
7
2
5203
1u
3231-C
33R
6
3
GBE(7)
GBE(6)
GBE(5)
GBE(4)
GBO(3)
GBO(2)
GBO(1)
GBO(0)
GBO(7)
GBO(6)
GBO(5)
GBO(4)
GRE(7:0)
GRE(3)
GRE(2)
GRE(1)
GRE(0)
GRO(3)
GRO(2)
GRO(1)
GRO(0)
GRO(7)
GRO(6)
GRO(5)
GRO(4)
GGE(3)
GGE(2)
GGE(1)
GGE(0)
GGE(7)
GGE(6)
GGE(5)
GGE(4)
GGO(3)
GGO(2)
GGO(1)
GGO(0)
GGO(7)
GGO(6)
GGO(5)
GGO(4)
GBE(3)
GBE(2)
GBE(1)
GBE(0)
GBE(7:0)
GGO(7:0)
GGE(7:0)
GRE(7)
GRE(6)
GRE(5)
GRE(4)
GRO(7:0)
CL 26645004_014.eps
230402
2200
A7
2201
A7
2202
A7
2203
A8
2204
A8
2205
A9
2206
A9
2207
A10
2209
A10
2210
A11
2211
A11
2212
B7
2213
B7
2214
B7
2215
B8
2216
B12
2217
B16
2218
B17
2219
B18
2220
B19
2221
D16
2223
D17
2224
D18
2225
D19
2226
E5
2227
F6
2228
F5
2229
G6
2230
H5
2231
I6
2233
I6
2235
J4
2236
K4
2237
K4
2238
K4
2239
P12
3200-A C13
3200-B C13
3200-C C13
3200-D C13
3205-A D13
3205-B D13
3205-C D13
3205-D C13
3210-A E13
3210-B E13
3210-C D13
3210-D D13
3214-A F13
3214-B E13
3214-C E13
3214-D E13
3218-A G13
3218-B F13
3218-C F13
3218-D F13
3221
F4
3223-A G13
3223-B G13
3223-C G13
3223-D G13
3226
E4
3229
H4
3230-A H13
3230-B H13
3230-C H13
3230-D 13
3231-A I13
3231-B I13
3231-C I13
3231-D H13
3235
I5
3236-A J13
3236-B J13
3236-C J13
3236-D I13
3237
I5
3239
I4
3242-A K13
3242-B K13
3242-C J13
3242-D J13
3243
J6
3245
J6
3247
J4
3249-A L13
3249-B K13
3249-C K13
3249-D K13
3250
K6
3252
K6
3255-A L13
3255-B L13
3255-C L13
3255-D L13
3259-A N13
3259-B M13
3259-C M13
3259-D M13
5201
A19
5202
B19
5203
B16
5205
B19
5206
C16
5207
C19
5208
E3
5209
F4
5210
H4
7200
B17
7201
D17
7202
H9