32LD550 (CHASSIS:LA02B) - LG TV Service Manual (repair manual). Page 33

THE    SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS 
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE    SYMBOL MARK OF THE SCHEMETIC.

URSA3 120Hz LVDS

09/10/xx

77    100

COMMON

PWM_DIM

RXC4-

P7700

TF05-51S

FRC_LVDS

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

RXD3+

RXA3-

R7711

3.3K

JEIDA

R7708-*1 0

FHD_OPC

RXDCK-

RXD0+

RXB1-

RXACK+

RXB2-

RXD1-

RXA0-

RXD4-

RXC4+

RXBCK-

RXB0+

+3.3V_NORMAL

RXA3+

RXA4-

RXB3+

RXA2-

R7706

0

OPT

R7702

0

R7708

0

OPT

RXCCK+

RXB1+

RXC2+

RXA0+

RXD3-

RXCCK-

SCAN_BLK1/OPC_OUT

RXB4+

RXA1-

R7712

10K

VESA

RXBCK+

RXC1-

R7710
10K

8BIT

R7707

0

OPT

RXC1+

R7700

0

NON_LGD_22/NON_LED

OPC_OUT

RXC0-

RXA1+

RXA2+

RXB2+

RXACK-

RXD0-

RXD2+

R7701

0

NON_LGD_22/NON_LED

RXC3-

P7701

TF05-41S

FRC_LVDS

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

RXB3-

SCAN_BLK2

C7701
1000pF
50V

FRC_LVDS

R7709

0

OPT

RXD1+

RXB4-

PANEL_VCC

OPC_EN

RXB0-

RXD4+

RXDCK+

RXD2-

RXA4+

RXC3+

RXC2-

RXC0+

L7700

500

FRC_LVDS

C7702
0.1uF
50V

FRC_LVDS

C7700
10uF
25V

OPT

VESA

BIT_SEL

[41Pin LVDS Connector]
 (For FHD 120Hz)

10BIT

LVDS_SEL

HIGH

GND(NC)

OPEN

[51Pin LVDS Connector]
 (For FHD 120Hz)

JEIDA

8BIT

GND

LVDS FROM URSA3

[RIFHT FFC Connector to Module RIGHT Conn]
 (41Pin LVDS)

[LEFT FFC Connector to Module LEFT Conn]
 (51Pin LVDS)