Digital/Analog Power Supplies; Dc Gate Driver Power Supplies; Ac Gate Driver Power Supplies; Hr-Tft Mod Signal - Epson S1D13706 Technical Manual

Epson Research and Development
Vancouver Design Center

3.1.2 Digital/Analog Power Supplies

3.1.3 DC Gate Driver Power Supplies

3.1.4 AC Gate Driver Power Supplies

3.2 HR-TFT MOD Signal

Connecting to the Sharp HR-TFT Panels
Issue Date: 01/02/23
The digital power supply (VSHD) must be connected to a 3.3V supply. The analog power
supply (VSHA) must be connected to a 5.0V supply.
See Section 2.1.3, "DC Gate Driver Power Supplies" on page 9 and Figure 2-2: "Panel Gate
Driver DC Power Supplies," on page 9 for details on generating V
See Section 2.1.4, "AC Gate Driver Power Supplies" on page 10 and Figure 2-3: "Panel
Gate Driver AC Power Supplies," on page 10 for details on generating V
the Sharp IR3E203 is used to generate the gray scale voltages, the COM signal can be
connected to the input of the F2C02E MOSFET instead of the buffered REV signal.
See Section 2.2, "HR-TFT MOD Signal" on page 11 for details on controlling the MOD
signal through software.
Page 15
, V , and V .
SS DD CC
and V . If
EE COM
S1D13706
X31B-G-011-04