SANYO CE28HN3F-C free download

File name SANYO CE28HN3F-C HA2A.pdf

Colour Television Service Manual Model CE28HN3F-C Service Ref. No. CE28HN3F-C-00 PRODUCT CODE: 111351314 ORIGINAL VERSION: Chassis HA2A CE28HN3F-C Please use Circuit Diagram SKP20368 with this service manual. Give complete "SERVICE REF. NO." for parts order or servicing. It is shown on the rating plate at the cabinet back of the unit. This T.V. receiver will not work properly in foreign countries where the television transmission system and power source differ from the design specifications. Refer to the specification table. CONTENTS Safety precautions/Specifications ...2 Block Diagrams...3 -9 Cabinet Disassembly ...10 Adjustment and Repair Procedures...11 - 15 CPU Functions...16 - 17 IC block diagrams ...18 - 23 Pin description of semi-conductors ...24 Parts description and reading of schematic diagram ...25 Cabinet Parts List/TV Stand Parts List ...26 Electrical Parts List ...27- 38 Part No. SKSM0556 C2WSV JULY 2002 SAFETY PRECAUTION 1: An isolation transformer should be connected in the power line between the receiver and the AC line when a service is performed on the primary of the converter transformer of the set. 2: Comply with all caution and safety-related notes provided on the cabinet back, inside the cabinet, on the chassis or the picture tube. 3: When replacing a chassis in the cabinet, always be certain that all the protective devices are installed properly, such as, control knobs, adjustment covers or shields, barriers, isolation resistor-capacitor networks etc.Before returning any television to the customer, the service technician must be sure that it is completely safe to operate without danger of electrical shock. X-RADIATION PRECAUTION The primary source of X-RADIATION in the television receiver is the picture tube. The picture tube is specially constructed to limit X-RADIATION emissions. For continued X-RADIATION protection, the replacement tube must be the same type as the origina