Table of Contents
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Chapter 2: Jumpers and Connectors
Dimming Signal Level Select
Connector type: 1x3 3-pin header, 2.54mm pitch
Connector location: JP6
1
3
Pin
Settings
1-2 On
3.3V
2-3 On
5V
1-2 On: default
Pin
Definition
1
VCC3
2
Power for Dimming
3
VCC5
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Model
OPPC 1940HT-J1900
OPPC 1540HT-J1900
LCD Panel VDD Power Select
Connector type: 1x3 3-pin header, 2.54mm pitch
Connector location: JP3
1
3
Pin
Settings
1-2 On
3.3V
2-3 On
5V
1-2 On: default
Pin
Definition
1
VCC3
2
Power for VDD
3
VCC5
16
Model
OPPC 1540HT-J1900
OPPC 1940HT-J1900
OPPC 1540HT-J1900/1940HT-J1900 User Manual
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