TY-TP42P10S, TY-TP50P10S - Panasonic TV Service Manual (repair manual). Page 5

TY-TP42P10S / TY-TP50P10S

5

R-sensor Board and L-sensor Board emit and receive the infrared rays.
Each Board has the infrared LED and image sensor.
Control Board contains data including infrared rays signal. image sensor-receiving position, image sensor sensitivity and its range,
etc in eeprom.
Light receiving-data of left and right sensors is analyzed by this Board and the position is determined.

Unit Name

Board Number

Function

Contained data

Accompanying tasks

Main

TXN/12WETB

(TY-TP42P10S)

TXN/11WETB

(TY-TP50P10S)

Main control

Adjusted data Copying data, adjusting gain 

(If copying is not available, all adjustment is necessary)

Sensor-L

TXN/22WETB

IR sensor L

-

Adjusting the optical axis. ranee and gain

Sensor-R

TXN/31WETB

IR sensor R

-

Adjusting the optical axis, ranee and gain