CXA2543R 데이터 시트보기 (PDF) - Sony Semiconductor
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CXA2543R Datasheet PDF : 78 Pages
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CXA2543R
Pin
No.
Symbol
I/O
Description
33 SCLK
I Serial interface clock input
34 DATA
I Serial interface data input
35 LOAD
I Serial interface load input
36 RGT
I Switches between Normal scan (H) and Reverse scan (L)
37 FB PSIG
O PSIG signal DC voltage feedback circuit capacitor connection
38 GND3
Analog (12V) GND for PSIG
39 PSIG
O PSIG output
40 VCC3
Analog 12V power supply for PSIG
41 B OUT
O B signal output
42 FB B
O B signal DC voltage feedback circuit capacitor connection
43 GND2
Analog (12V) GND
44 G OUT
O G signal output
45 FB G
O G signal DC voltage feedback circuit capacitor connection
46 R OUT
O R signal output
47 FB R
O R signal DC voltage feedback circuit capacitor connection
48 VCC2
Analog 12V power supply
49 VCC1
Analog 4.5V power supply
50 SIG.CENTER I R, G, B and PSIG output DC voltage adjustment
51 B-Y IN
I B-Y demodulator input (or B-Y color difference signal input)
52 R-Y IN
I R-Y demodulator input (or R-Y color difference signal input)
53 C OUT
O Chroma signal output
54 BLK LIM
I Black peak limiter level adjustment
55 APC
O APC detective filter connection
56 VXO OUT
O VXO output
57 VXO IN
I VXO input
58 V REG
O Constant voltage capacitor connection
59 C IN
I Chroma signal input
60 TEST3
I Test (Connect to GND.)
61 Y IN
I Y signal input
62 PIC
I Y signal frequency response adjustment
63 F0 ADJ
O Internal filter adjusting resistor connection
64 PWRST
— System reset
Input pin
for open
status
H
H
H
H
(H: Pull up)
–4–
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