14GT20

www.DataSheet4U.com 14GT15 14GT20 SERVICE MANUAL S30Y114GT15// COLOUR TELEVISION Chassis No. UA-1 (14GT15) (14GT20) MODELS 14GT15 14GT20 In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified should be used. FEATURE Ë Ë Ë Ë Favorite Channel Full Auto Channel Preset and Auto Channel Skip 100-CH Program Memory CATV(Hyper Band) Ready Ë AVL(Sound Keeper) Function Ë Black Stretch Circuit Ë On Timer/Sleep Timer/Reminder Timer Ë Ë Ë Ë Ë Ë Ë Ë Blue Back Noise Mute Front AV-In (14GT-20 Only) Rear AV-In/Out Terminals Colour Comb Filter (NTSC Only) High Contrast Picture Hotel Mode Front Headphone JACK (14GT-20 Only) English / Thai OSD CONTENTS Page » » » » » » » » » SPECIFICATIONS ...........................................2 IMPORTANT SERVICE NOTES ..................... 3 ADJUSTMENT PRECAUTIONS ..................... 4 TROUBLE SHOOTING TABLE ..................... 27 SOLID STATE DEVICE BASE DIAGRAM .... 31 CHASSIS LAYOUT ........................................32 WAVEFORMS ................................................34 DESCRIPTION OF SCHEMATIC DIAGRAM . 35 SCHEMATIC DIAGRAM s INFRARED REMOTE CONTROL UNIT .. 36 s TUNER .....................................................37 s 14GT15, 14GT20 HOTEL MODE APPLICATION ..........................................38 Page s HEAD PHONE Unit and CRT Socket Unit ......................