Sharp 14LK22 free download

File name Sharp 14LK22 Ch. MSA.pdf

14LK22 SERVICE MANUAL S71X114LK22// COLOR TELEVISION Chassis No. MSA MODEL 14LK22 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. CONTENTS Page » ELECTRICAL SPECIFICATIONS ... 1 » IMPORTANT SERVICE SAFETY PRECAUTION ... 2 » LOCATION OF USER'S CONTROL ... 4 » INSTALLATION AND SERVICE INSTRUCTIONS ... 5 » CHASSIS LAYOUT ... 13 » BLOCK DIAGRAM ... 14 » DESCRIPTION OF SCHEMATIC DIAGRAMS ... 15 » PRINTED WIRING BOARD ASSEMBLIES ... 19 » REPLACEMENT PARTS LIST ... 22 » PACKING OF THE SET ... 27 ELECTRICAL SPECIFICATIONS POWER INPUT ... 110-220 V AC 50/60 Hz POWER RATING ... 53 W PICTURE SIZE ... 574cm (88.97sq inch) CONVERGENCE ... Magnetic SWEEP DEFLECTION ... Magnetic FOCUS ... Hi-Bi-Potential Electrostatic INTERMEDIATE FREQUENCIES Picture IF Carrier Frequency ... 45.75 MHz Sound IF Carrier Frequency ... 41.25 MHz Color Sub-Carrier Frequency ... 42.17 MHz (Nominal) AUDIO POWER OUTPUT RATING ... 0.9W (at 10% distortion) 2 SPEAKER SIZE ... 8 cm (Round) VOICE COIL IMPEDANCE ... 32 ohm at 400 Hz ANTENNA INPUT IMPEDANCE VHF/UHF ... 75 ohm Unbalanced TUNING RANGES VHF-Channels ... 2 thru 13 UHF-Channels ... 14 thru 69 CATV Channels ...