CXA3503R Datasheet, PDF (39/42 Pages) Sony Corporation – Driver/Timing Generator for Color LCD Panels

CXA3503R
Application Circuit (RGB input/Y/color difference input, during internal sync separation signal input)
To LCD Panel
47µ
+12V
47µ
1µ
+12V
54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37
+3V
55 VDD
47µ
0.01µ
56 TST15
57 OSD B
∗3 58 OSD R
59 OSD G
60 BLK
36
G OUT
G DC DET 35
R OUT 34
R DC DET 33
B OUT 32
B DC DET 31
47µ
10
0.68µ
10
0.68µ
10
0.68µ
1µ
To LCD Panel
61 HCK1
62 HCK2
SIG.C 30
0.01µ
GND2 29
63 Vcc1
TST4 28
To LCD Panel
64 HST
HDO 27
65 RGT
66 EN
VDO 26
0.1µ
XCLR 25
67 STB
RPD 24
B/B-Y
G/Y
R/R-Y
68
1µ
69
0.01µ
70
0.01µ
71
0.01µ
72
VCK
FIL IN
B/B-Y
G/Y
R/R-Y
Vss 23
CKI 22
CKO 21
VDD 20
VDD 19
∗4
L 220p 33k
∗4
C ^+12V
∗2
10k
1k
10k
3.3µ
+3V
47µ
1µ
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
1µ
∗1
∗1
1k
33k
15k
270
To LCD Panel
To Serial Controller
47k
+3V
0.01µ 6800p
47µ
0.01µ
∗1 _{Resistance value tolerance: ±2%, temperature coefficient: ±200ppm or less}
Locate this resistor as close to the IC pin as possible to reduce the effects of external signals.
∗2 _{Varicap diode: 1T369 (SONY)}
∗3 _{Connect to GND when not using OSD input.}
∗4 _{L: 3.9µH C: 39pF (LCX033), L: 10µH C: 20pF (LCX032)}
Application circuits shown are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for
any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same.
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