ACX302 データシートの表示（PDF） - Sony Semiconductor

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ACX302

8.80cm (3.5 Type) NTSC/PAL Color LCD Panel

Sony Semiconductor 

ACX302AK

Input Equivalent Circuits

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

protective resistors are added to all pins except the video signal input pins. All pins are connected to Vss with a

high resistance of 1MΩ (typ.). The equivalent circuit of each input pin is shown below: (Resistor value: typ.)

(1) RED, GREEN, BLUE, PSIG

HVDD

Input

1MΩ

(2) HCK1, HCK2

HVDD

HCK1

HCK2

(3) HST, WIDE, REF

Input

REF

HVDD

350Ω

1MΩ

350Ω

1MΩ

(4) RGT, REF

Input

REF

HVDD

2kΩ

(5) VST, VCK, EN, REF

Input

REF

VVDD

800Ω

2kΩ

1MΩ

800Ω

1MΩ

Signal line

HVDD

H level shifter and

shift register circuit

1MΩ

HVDD

Level conversion

circuit

1MΩ

HVDD

Level conversion

circuit

1MΩ

VVDD

Level conversion

circuit

1MΩ

–6–

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