5 Chassis Board Layout
Board Name
A-Board
V-Board
K-Board
AP-Board
Power Unit
Main (AV connector, AV Switch, Tuner, Audio & Video Processor, MCU,
LCD Driver, LVDS)
Remote Receiver, LED, Speaker Out
Power Switch, Key Scan
Power Supply, Power Regulator
Power (AC/DC)
None serviceable.
Power Unit should be exchanged for service.
7
Function
TX-23LX50M / TX-23LX50A / TX-23LX50X