Panasonic TC-15LT1 Service Manual

Also see for TC15LT1 - 15"WIDE LCD TV: Operating instructions Operating instructions Operating instructions

Contents

Panasonic TC-15LT1 Service Manual Manual pdf 5 page image

3 Self-check function3.1. How to access3.1.1. AccessWhile pressing [VOL-] button on the main unit, press [SLEEP] button on the remote control unit simultaneously.3.1.2. ExitWhen any button, like channel selection, is pressed on the remote control unit, the display returns to the normal screen.3.2. Screen display3.3. Display phenomenon and treatment methodDisplaysymbolSelf-check Phenomenon/condition Treatment method PCBH10 NG in red No TV pictureNo audio outputReplace TNR001. B-PCBH21 NG in red No audio output Replace IC2301. Main PCBH30 NG in red No video output (Black screen)No audio outputReplace IC4003. Main PCBH32 No OSD Horizontal black and white stripes on screen with enhancedback lightReplace digital module. Digital moduleH36 No OSD White lines on black screen (No synchronization) Replace digital module. Digital moduleH45 NG in red No video output, but OSD appears and audio output isavailable.Replace digital module. Digital moduleH90 Power interrupted byself-checkPower interrupted by self-check Replace IC1005. Main PCBH91 No OSD No screen display.LED red only. Replace IC1007. Main PCBH93 NG in red No video output, but OSD appears and audio output isavailable.Replace digital module. Digital module5TC-15LT1