LCX009AKB 查看數據表（PDF） - Sony Semiconductor

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LCX009AKB

1.8cm (0.7-inch) NTSC/PAL Color LCD Panel

Sony Semiconductor 

LCX009AKB

Input Equivalent Circuit

To prevent static charges, protective diodes are provided for each pin except the power supply. In addition,

protective resistors are added to all pins except video signal input. The equivalent circuit of each input pin is

shown below. (The resistor value: typ.)

(1) Video signal input

HVDD

From H driver

Input

(2) HCK1, HCK2

HCK1

HCK2

HVDD

250Ω

250Ω

(3) HST

Input

HVDD

250Ω

Signal line

250Ω

250Ω

Level conversion

circuit

(2-phase input)

250Ω

Level conversion

circuit

(single-phase input)

(4) RGT

Input

HVDD

2.5kΩ

2.5kΩ

Level conversion

circuit

(single-phase input)

(5) VCK1, VCK2

VCK1

VCK2

VVDD

2.5kΩ

1kΩ

2.5kΩ

1kΩ

Level conversion

circuit

(2-phase input)

(6) VST, CLR, EN

Input

VVDD

2.5kΩ

2.5kΩ

Level conversion

circuit

(single-phase input)

(7) COM

Input

LC

1MΩ

–4–

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