
Product Specification
LC370EUN
Ver. 1.0
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
Notes
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 (Notes 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
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
- - -
- LCD Connector(CN1) : FI-R51S-HF(manufactured by JAE) or compatible
- Mating Connector : FI-R51HL(JAE) or compatible
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).
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