DF9-41P-1V 40 to 41 Pin TTL Signal Cable for LT121SS-105 TM121SV-02L01 LCD Panel

Description

DF9-41P-1V 40 to 41 Pin TTL Signal Cable for LT121SS-105 TM121SV-02L01 LCD Panel
Application:
Suitable for TTL signal LCD panels with DF9-41P-1V/DF9B-41S-1V or equivalent connector
Useful for maintenance/repair shops.
40 pin connector pin sequence(
40PIN this side to controller board )
Pin Sequence
Definition
Type
Description
1
LVDS-VDD
Power
Power for LVDS
2
LCD-VDD
Power
Power for Panel
3
LCD-VDD
Power
Power for Panel
4
LCD-VDD
Power
Power for Panel
5
GND
Ground
---
6
GND
Ground
---
7
D-VSYNC
O
Display Vertical Sync for Panel
8
GND
Ground
---
9
D-HSYNC
O
Display Horizontal Sync for Panel
10
GND
Ground
---
11
D-DE
O
Display Data Enable for Panel
12
GND
Ground
---
13
RA0
O
Display Port A Red Output Bit 0
14
RA1
O
Display Port A Red Output Bit 1
15
RA2
O
Display Port A Red Output Bit 2
16
RA3
O
Display Port A Red Output Bit 3
17
RA4
O
Display Port A Red Output Bit 4
18
RA5
O
Display Port A Red Output Bit 5
19
RA6
O
Display Port A Red Output Bit 6
20
RA7
O
Display Port A Red Output Bit 7
21
GND
Ground
---
22
GA0
O
Display Port A Green Output Bit 0
23
GA1
O
Display Port A Green Output Bit 1
24
GA2
O
Display Port A Green Output Bit 2
25
GA3
O
Display Port A Green Output Bit 3
26
GA4
O
Display Port A Green Output Bit 4
27
GA5
O
Display Port A Green Output Bit 5
28
GA6
O
Display Port A Green Output Bit 6
29
GA7
O
Display Port A Green Output Bit 7
30
GND
Ground
---
31
BA0
O
Display Port A Blue Output Bit 0
32
BA1
O
Display Port A Blue Output Bit 1
33
BA2
O
Display Port A Blue Output Bit 2
34
BA3
O
Display Port A Blue Output Bit 3
35
BA4
O
Display Port A Blue Output Bit 4
36
BA5
O
Display Port A Blue Output Bit 5
37
BA6
O
Display Port A Blue Output Bit 6
38
BA7
O
Display Port A Blue Output Bit 7
39
GND
Ground
---
40
D-SHCLK
O
Display Clock for Panel
41 pin
connector pin sequence (the connector to LCD TTL interface):
Pin No.
Symbol
Function
Polarity
Remark
1
GND
Power Ground
-
-
2
DCLK
Data Clock
-
(1)
3
GND
Power Ground
-
-
4
HSYNC
Horizontal Sync Signal
Negative
-
5
VSYNC
Vertical Sync Signal
Negative
-
6
GND
Power Ground
-
-
7
GND
Power Ground
-
-
8
GND
Power Ground
-
-
9
R0
Red Data(LSB)
Positive
(2)
10
R1
Red Data
Positive
11
R2
Red Data
Positive
12
GND
Power Ground
-
-
13
R3
Red Data
Positive
(2)
14
R4
Red Data
Positive
15
R5
Red Data(MSB)
Positive
16
GND
Power Ground
-
-
17
GND
Power Ground
Positive
(2)
18
GND
Power Ground
Positive
19
G0
Green Data(LSB)
Positive
20
G1
Green Data
-
-
21
G2
Green Data
-
-
22
GND
Power Ground
-
-
23
G3
Green Data
Positive
(2)
24
G4
Green Data
Positive
25
G5
Green Data(MSB)
Positive
26
GND
Power Ground
-
-
27
GND
Power Ground
-
-
28
GND
Power Ground
-
-
29
B0
Blue Data
Positive
(2)
30
B1
Blue Data
Positive
31
B2
Blue Data
Positive
32
GND
Power Ground
-
-
33
B3
Blue Data
Positive
(2)
34
B4
Blue Data
Positive
35
B5
Blue Data(MSB)
Positive
36
GND
Power Ground
-
-
37
DF(DTMG)
Data Enable(Display Timing)
Positive
-
38
N.C.
No Connection
-
Open
39
VDD
Power Supply(+3.3V)
-
-
40
VDD
Power Supply(+3.3V)
-
-
41
N.C.
No Connection
-
Open
Remark: (1) Display Data is sampled at the negative edge of Data Clock.
(2) Data level 0 means no color(Black).
Suitable for Samsung
LT121SS-105
, Samsung LT121S1-101, LG&PHILIPS LM151X05, etc.
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.
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