LCX020BK データシートの表示（PDF） - Sony Semiconductor

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LCX020BK

1.8cm (0.7-inch) Color LCD Panel

Sony Semiconductor 

LCX020BK

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 video signal inputs. 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) SIGR1 to SIGR6, SIGG1 to SIGG6, SIGB1 to SIGB6, PSIGR, PSIGG, PSIGB

HVDD

Input

1MΩ

(2) HCK1, HCK2

Input

HVDD

250Ω

250Ω

1MΩ

Signal line

250Ω

250Ω

1MΩ

Level conversion circuit

(2-phase input)

(3) RGT, MODE1, MODE2, MODE3

HVDD

Input

2.5kΩ

2.5kΩ

1MΩ

Level conversion circuit

(single-phase input)

(4) HST

Input

HVDD

250Ω

(5) PCG, VCK

Input

VVDD

250Ω

(6) VST, BLK, ENB, DWN

Input

VVDD

2.5kΩ

(7) COM

Input

VVDD

250Ω Level conversion circuit

(single-phase input)

1MΩ

250Ω

1MW

Level conversion circuit

(single-phase input)

2.5kΩ Level conversion circuit

(single-phase input)

1MΩ

LC

1MΩ

–5–

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