ACX302 SONY [Sony Corporation], ACX302 Datasheet - Page 6

• Manufacturer Part Number: ACX302
• Description: 8.80cm (3.5 Type) NTSC/PAL Color LCD Panel
• Manufacturer: SONY [Sony Corporation]

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
(2) HCK1, HCK2
(3) HST, WIDE, REF
(4) RGT, REF
(5) VST, VCK, EN, REF
Input
REF
HCK1
HCK2
Input
REF
Input
REF
Input
HV
HV
HV
VV
350
2k
800
DD
DD
DD
DD
HV
DD
1M
1M
1M
1M
350
2k
800
1M
– 6 –
1M
1M
1M
1M
Signal line
HV
HV
HV
VV
H level shifter and
shift register circuit
Level conversion
circuit
Level conversion
circuit
Level conversion
circuit
DD
DD
DD
DD
ACX302AK