Product Specification
LC470EUN
Ver. 1.0
7 /39
3-2. Interface Connections
This LCD module employs two kinds of interface connection, 51-pin connector is used for the module
electronics and 14-pin connector is used for the integral backlight system.
3-2-1. LCD Module
Table 4. MODULE CONNECTOR(CN1) PIN CONFIGURATION
Note
1. All GND(ground) pins should be connected together to the LCD module’s metal frame.
2. All VLCD (power input) pins should be connected together.
3. All Input levels of LVDS signals are based on the EIA 644 Standard.
4. #1~#6 & #9 NC (No Connection): These pins are used only for LGD (Do not connect)
5. Specific pins(pin No. #10) are used for OPC function of the LCD module.
If not used, these pins are no connection. (Please see the Appendix VI for more information.)
6. Specific pin No. #44 is used for “No signal detection” of system signal interface.
It should be GND for NSB(No Signal Black) during the system interface signal is not.
If this pin is “H”, LCD Module displays AGP(Auto Generation Pattern).
- LCD Connector(CN1): FI-R51S-HF(manufactured by JAE) or compatible
- Mating Connector : FI-R51HL(JAE) or compatible
No Symbol Description No Symbol Description
1 NC No Connection (Note 4) 27 NC No connection
2 NC No Connection (Note 4) 28
R2AN
SECOND LVDS Receiver Signal (A-)
3 NC No Connection (Note 4) 29
R2AP
SECOND LVDS Receiver Signal (A+)
4 NC No Connection (Note 4) 30
R2BN
SECOND LVDS Receiver Signal (B-)
5 NC No Connection (Note 4) 31 R2BP SECOND LVDS Receiver Signal (B+)
6 NC No Connection (Note 4) 32 R2CN SECOND LVDS Receiver Signal (C-)
7 LVDS Select ‘H’ =JEIDA , ‘L’ or NC = VESA 33 R2CP SECOND LVDS Receiver Signal (C+)
8 ExtVBR-B External PWM (from System) 34 GND Ground
9 NC No Connection (Note 4) 35 R2CLKN SECOND LVDS Receiver Clock Signal(-)
10 OPC Enable ‘H’ = Enable , ‘L’ or NC = Disable 36 R2CLKP SECOND LVDS Receiver Clock Signal(+)
11
GND
Ground 37 GND Ground
12
R1AN
FIRST LVDS Receiver Signal (A-) 38 R2DN SECOND LVDS Receiver Signal (D-)
13
R1AP
FIRST LVDS Receiver Signal (A+) 39 R2DP SECOND LVDS Receiver Signal (D+)
14
R1BN
FIRST LVDS Receiver Signal (B-) 40 NC No connection
15 R1BP FIRST LVDS Receiver Signal (B+) 41 NC No connection
16
R1CN
FIRST LVDS Receiver Signal (C-) 42 NC or GND No Connection or Ground
17
R1CP
FIRST LVDS Receiver Signal (C+) 43 NC or GND No Connection or Ground
18
GND
Ground 44 GND Ground (Note 6)
19
R1CLKN
FIRST LVDS Receiver Clock Signal(-) 45 GND Ground
20 R1CLKP FIRST LVDS Receiver Clock Signal(+) 46 GND Ground
21
GND
Ground 47 NC No connection
22
R1DN
FIRST LVDS Receiver Signal (D-) 48 VLCD Power Supply +12.0V
23
R1DP
FIRST LVDS Receiver Signal (D+) 49 VLCD Power Supply +12.0V
24 NC No connection 50 VLCD Power Supply +12.0V
25 NC No connection 51 VLCD Power Supply +12.0V
26 NC or GND No Connection or Ground - - -