Table of Contents
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1
2
3
1
2
A
SCALER PCB
SB: 58591 x4
A
PB: 58601
B
C
B
D
C
PC-HSYNC-WT
PC-VSYNC-WT
E
2264
REDP
2265
GREENP
D
2266
BLUEP
3260
SOG
F
G
E
IISCL
IISDA
PVD
H
F
I
1
2
J
"251" ~ "299"
1
2
3
Schematic diagram(Scaler)
4
5
6
3
4
5256
3278
+3V3
2R2
100MHZ
+3V3
5258
100MHZ
5257
100MHZ
29
COAST
3263
30
HSYNC
3262
100R
31
VSYNC
100R
33
FILT
37
MIDSCV
38
CLAMP
47n
7252
54
Rain
47n
48
Gain
AD9883AKST-110
47n
43
Bain
2255
49
SOGIN
6K8
1n
55
A0
56
SCL
57
SDA
58
REF_BYPASS
3266 100R
3267
100R
3
4
4
5
6
8
9
10
7
5
6
7
3274
47R
3270
PVD
47R
3269
47R
3277
100R
4
R
3
R
67
DATACK
2
R
66
HSOUT
1
R
64
VSOUT
3271 100R
65
SOGOUT
4
R
70
RED7
71
3
R
RED6
72
RED5
2
R
73
RED4
74
RED3
1
R
75
RED2
76
RED1
77
RED0
3272
100R
2
GREEN7
4
R
3
GREEN6
4
GREEN5
3
R
5
GREEN4
6
GREEN3
7
2
R
GREEN2
8
GREEN1
1
R
9
GREEN0
3275
100R
12
BLUE7
13
BLUE6
14
4
R
BLUE5
15
BLUE4
3
R
16
BLUE3
17
BLUE2
2
R
18
BLUE1
19
BLUE0
1
R
3276
100R
4
R
3
R
2
R
1
R
3273
100R
4
R
3
R
2
R
1
R
5
6
7
CHN
TYT12-
SETNAME
T4
CLASS_NO
HDTV-DECODER
170T4FS/97
2003-10-31
3
NAME
SUPERS.
CHECK
DATE
2003-10-31
7
8
9
10
11
12
13
8
U92 B8
U93 B8
U94 B8
U95 B8
U96 B8
U97 C8
U98 C8
U99 C8
2251 E1
A
2252 D1
2253 E1
2255 D3
2258 E3
2261 D2
2262 D3
2263 D3
U92
HDTV-CLK
2264 D2
U93
2265 D2
HDTV-HSYNC
2266 D2
2271 A5
2272 B5
U94
3268
B
HDTV-VSYNC
2273 B5
47R
2275 A5
2276 A6
U95
V7
2278 A6
5
2279 A6
U96
V6
2281 A5
6
U97
2283 A5
V5
2284 A6
7
U98
V4
2285 A6
8
2287 A6
3254 B4
U99
3260 D2
V3
C
3261 D1
5
U100
V2
3262 C3
6
3263 C3
U101
V1
3264 E1
7
U102
3265 D1
V0
3266 E3
8
3267 E3
3268 B8
U103
3269 B8
Y7
3270 B7
5
U104
Y6
3271 C7
D
6
3272 D7
U105
Y5
3273 F7
7
U106
3274 B7
Y4
3275 D7
8
3276 E7
3277 B7
U107
Y3
3278 A3
5
U108
5256 A4
Y2
5257 B4
6
U109
Y1
5258 A4
7
7252 D4
U110
Y0
U100 C8
E
8
U101 C8
U102 C8
U111
U7
U103 D8
5
U104 D8
U112
U6
U105 D8
6
U113
U106 D8
U5
U107 D8
7
U114
U4
U108 E8
8
U109 E8
U110 E8
U123
U111 E8
U3
U112 E8
F
5
U124
U2
U113 E8
6
U114 F8
U125
U1
U123 F8
7
U126
U124 F8
U0
U125 F8
8
U126 F8
8
1
--------
3138 158 5646
6
130
3
KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000
C
11
12
13
170T4
29
9
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A
B
C
D
E
F
G
H
I
J
A3
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