Sanyo Sanyo DP42142 P42142-00 (Z5GH) [SM] free download

File name Sanyo_DP42142_P42142-00_(Z5GH)_[SM].pdf

2012/03/23 2012-4A SANYO TROUBLESHOOTING GUIDE 2012 MODELS P42142-00 / P42142M-00 / P42142-02 / P42142M-02 This guide is divided into 4 sections/pages depending on type of defect: page 1)No Green LED Power Light.(LED never turns"ON") page 2)Green LED Light is "ON", but Backlight is not "ON",or only turn"ON & then OFF". page 3)Green LED Light is "ON", and Backlight is "ON", but there is no video/OSD. page 4)Green LED Light turns "ON", but then turns "OFF"within 10 seconds. Please select the section/page that matches your defect and follow the flow chart. These models & chassis versions are in this guide: P42142-00 P42142M-00 P42142-02 P42142M-02 PLEASE KEEP THIS GUIDE. IT WILL NOT BE PROVIDED FOR EVERY REPAIR. [email protected] Repair Flow Chart:Trouble Condition Green Power LED does not turn on. The TV is dead. Green Power LED: Does not turn ON. The TV is dead. For Main board: No:0v Is the "5VSTB" working normally? (see TABLE*1.0) Yes:5v Unplug(K7B) connector on No:0v Power board. On Power board: Power board can not work. Is the "5VSTB" working normally? Replace "Power board". (see TABLE*2.0) Yes:5v Main board can not work. Replace "Main board". Main board can not work. Replace "Main board". (TABLE *1.0)Main board:5VSTB Test Points 42" Models 5VSTB on Main board Confirmation Voltage P42142-00 Z5GH Main K8B Pin3 5V P42142M-00 Z5GHM P42142-02 Z5GK P42142M-02 Z5GKM (TABLE *2.0) Power board:5VSTB Test Points 42" Models 5VSTB on Power board Confirmation Voltage P42142-00 Z5GH Power K7B Pin3 5V P42142M-00 Z5GHM P42142-02 Z5GK P42142M-02 Z5GKM