sanyo ec5a free download

File name Sanyo EC5-A_ Chassis.pdf

Colour Television Service Manual CE25MT2A-C Model: CE25MT2A-C (W.EUROPE) Service Ref. No. CE25MT2A-C-01 PRODUCT CODE: 111327415 ORIGINAL VERSION: Chassis No. EC5-A Give complete "SERVICE REF. NO." for parts order or servicing, it is shown on the rating sheet on the cabinet back of the TV set. Note This TV receiver will not work properly in foreign countries where the television transmission system and power source differ from the design specifications. Refer to the specifications for the design specifications Specifications Power Source Television System Colour System Receiving Channels AC220~240V 50Hz System BG, DK PAL/SECAM VHF : E2~E12, R1~R2, R12 CATV : X,Y,Z,S1~S41 UHF : 21~69 75ohm AV1: CENELEC Standard 8 ohm, 5 x 9 cm 5 watts 63 cm diagonal, 90° 59 cm (diagonal) 584 x 533.5 x 446.6 mm 24.5 kg Contents Page Safety precautions...2 Block diagram Main signal routing...3 Power signal routing ...4 Circuit description...5 ~ 6 Service control adjustments...7 ~ 8 Circuit alignment...9 Memory IC replacement ...10 Special functions...11 Cabinet parts list...12 Chassis electrical parts list...13 ~ 20 Schematic Diagram ...loose Aerial input impedance AV Terminal 21 pin Terminal Speaker Sound output Picture tube Visible picture Dimensions (W x H xD) Weight Part No. SKSM0299 F4ATV NOVEMBER 1998 SAFETY PRECAUTION 1: An isolation transformer should be connected in the 3: When replacing a chassis in the cabinet, always be power line between the receiver and the AC line when certain that all the protective devices are installed properly, such as, control knobs, adjustment covers a service is performed on the primary of the converter or shields, barriers, isolation resistor-capacitor nettransformer of the set. works etc.Before returning any television to the customer, the service technician must be sure that it is 2: Comply with all caution and safety-related notes procompletely safe to operate without danger of electrivided on the cabinet back, inside the cabinet, on the cal shock. chassis or the picture tube. 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 original including suffix letter. Excessive high voltage may produce potentially hazardous XRADIATION. To avoid such hazards, the high voltage must be maintained within specified limit. Refer to this service manual, high v