Epson S1D13706 Technical Manual page 569

Epson Research and Development
Vancouver Design Center
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2 External Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.1 VDDH and VDD - Horizontal and Vertical Analog Voltages . . . . . . . . . . . . . 8
2.2 VEEY - LCD Panel Drive Voltage for Vertical Power Supplies - Brightness Reference
2.3 VCC - Horizontal Logic Power Supply
2.4 Swing Power Supply for the Vertical Drive (V0Y) and Logic (VCCY / V5Y) Voltages
2.5 Level Shift and Clamp Circuit for Vertical Logic Control Signals . . . . . . . . . . 13
3 S1D13706 to D-TFD Panel Pin Mapping . . . . . . . . . . . . . . . . . . . . . . . . 14
3.1 LCD Pin Mapping for Horizontal Connector (LF37SQT and LF26SCT)
3.2 LCD Pin Mapping for Y Connector (LF37SQT) . . . . . . . . . . . . . . . . . 16
3.3 LCD Pin Mapping for Y Connector (LF26SCT) . . . . . . . . . . . . . . . . . 17
4 Power-On/Off Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5 GCP Data Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
5.1 GCP Data Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
5.2 Programming GCP Data . . . . . . . . . . . . . . . . . . . . . . . . . . 20
6 Test Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
7 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
7.1 Documents
7.2 Document Sources
8 Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
8.1 EPSON LCD Controllers (S1D13706) . . . . . . . . . . . . . . . . . . . . . 23
Connecting to the Epson D-TFD Panels
Issue Date: 01/02/23
Table of Contents
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S1D13706
X31B-G-012-03