LC-52XL1E (serv.man5). Major IC Informations - Sharp TV Service Manual (repair manual). Page 30

LC-46XL1E/RU, LC-52XL1E/RU

5 – 30

50,49

RA+,RA-

I

LVDS data In.

52,51

RB+,RB-

I

55,54

RC+,RC-

I

60,59

RD+,RD-

I

62,61

RE+,RE-

I

57,56

RCLK+,RCLK-

I

LVDS Clock In.

40, 41, 42, 43, 
45, 46, 47

RA6-RA0

O

CMOS/TTL Data Outputs.

32, 33, 34, 35, 
36, 38, 39

RB6-RB0

O

22, 24, 25, 26, 
27, 28, 29

RC6-RC0

O

14, 15, 17, 18, 
19, 20, 21

RD6-RD0

O

6, 7, 8, 10, 11, 12, 
13

RE6-RE0

O

3

PD

I

Power down and Output Control.
H: Normal operation.
L: Power down

4

OE

I

Output Enable. 
H: Output enable
L: Output disable.

2

DK

I

Output Clock Delay Timing Select.
tRCP = Output Clock Cycle.
L: Offset 0[nsec]
M: Offset - 3 tRCP (typ) [nsec]
                     14
H: Offset + 3 tRCP (typ) [nsec]
                     14

5

R/F

I

Output Clock Triggering Edge Select.
H: Rising Edge
L: Falling Edge

9, 23, 37, 48

VCC

—

Power Supply Pins for TTL outputs and digital circuitry.

31

CLKOUT

O

Clock out.

1, 16, 30, 44

GND

—

Ground Pins for TTL output and digital circuitry.

53

LVCC

—

Power Supply pin for LVDS inputs.

58

LGND

—

Ground Pin for LVDS inputs.

64

PVCC

—

Power Supply Pin for PLL circuitry.

63

PGND

—

Ground Pin for PLL circuitry.