Specifications

158004.B00 F5
LK2 PIN LK2 CONNECTION LK3 PIN LK3 CONNECTION
1 GND 1 GND
2 PIN 41 2 PIN 38
3 LCDVCC 3 LCDVCC
TABLE F4 - TFTIF41 SOLDER LINK CONNECTIONS
The ENABKL signal can be taken to a backlight inverter from connector J3. J3 is a
Molex 53261-0290 connector. Pin assignments are given in Table F7. ENABKL is
logic 1 to turn on this inverter.
F.6 TFTIF31 CONNECTOR AND SOLDER LINKS
Table F5 gives the pin assignments of the TFTIF31 display connector.
PIN LCD SIGNAL PIN LCD SIGNAL
1 GND 2 SHFCLK
3 HSYNC 4 VSYNC
5 GND 6 RED 0
7 RED 1 8 RED 2
9 RED 3 10 RED 4
11 RED 5 12 GND
13 GREEN 0 14 GREEN 1
15 GREEN 2 16 GREEN 3
17 GREEN 4 18 GREEN 5
19 GND 20 BLUE 0
21 BLUE 1 22 BLUE 2
23 BLUE 3 24 BLUE 4
25 BLUE 5 26 GND
27 ENABLE 28 LCD VCC
29 LCD VCC 30 RIGHT/LEFT
31 UP/DOWN -
TABLE F5 - TFTIF31 DISPLAY PIN ASSIGNMENTS
The TFTIF31 has three solder links.
LK1 can be set to one of two positions. The position marked "5" is for 5V LCD
displays. The position marked "3.3" is for 3.3V panels. You may need to change the
solder link to match your display. The Sharp LQ10D42 and LQ64D341 use +5V and
the board is linked in this position by default.
LK2 and LK3 are connected to the 31-way connector pins 30 and 31 respectively.
The links can be used to change the display orientation, at least on some Sharp
displays. For a normal image both should be left open, or linked in the 2-3 position.
For an upside-down image both should be linked in the 1-2 position.