LCX021 データシートの表示（PDF） - Sony Semiconductor

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LCX021

4.1cm (1.6-inch) LCD Panel (with microlens)

Sony Semiconductor 

LCX021AM

Input Equivalent Circuit

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

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

(1) SIGB1, SIGB2, SIGB3, SIGB4, SIGB5, SIGB6, SIGG1, SIGG2, SIGG3, SIGG4, SIGG5, SIGG6,

SIGR1, SIGR2, SIGR3, SIGR4, SIGR5, SIGR6, PSIGB, PSIGG, PSIGR

HVDD

Input

1MΩ

(2) HCK1, HCK2

Input

HVDD

250Ω

250Ω

1MΩ

Signal line

250Ω

250Ω

1MΩ

Level conversion circuit

(2-phase input)

(3) RGT

Input

HVDD

2.5kΩ

(4) HST

Input

HVDD

250Ω

(5) PCG, VCK

Input

VVDD

250Ω

(6) VST, BLK, ENB, DWN, MODE

VVDD

Input

2.5kΩ

(7) COM

VVDD

Input

2.5kΩ

1MΩ

Level conversion circuit

(single-phase input)

250Ω Level conversion circuit

(single-phase input)

1MΩ

250Ω

1MΩ

Level conversion circuit

(single-phase input)

2.5kΩ Level conversion circuit

(single-phase input)

1MΩ

LC

1MΩ

–5–

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