Sanyo CE28D4-C Service Manual

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Sanyo CE28D4-C Service Manual Manual pdf 2 page image

-2-F7WTVSAFETY PRECAUTIONX-RADIATION PRECAUTIONThe primary source of X-RADIATION in the television receiver is the picture tube. The picture tube is speciallyconstructed to limit X-RADIATION emissions. For continued X-RADIATION protection, the replacement tube mustbe the same type as the original including suffix letter. Excessive high voltage may produce potentially hazardousX-RADIATION. To avoid such hazards, the high voltage must be maintained within specified limit. Refer to thisservice manual, high voltage adjustment for specific high voltage limit. If high voltage exceeds specified limits,take necessary corrective action. Carefully follow the instructions for +B1 volt power supply adjustment, and highvoltage adjustment to maintain the high voltage within the specified limits.PRODUCT SAFETY NOTICEProduct safety should be considered when a component replacement is made in any area of a receiver.Components indicated by mark in the parts list and the schematic diagram designate components in whichsafety can be of special significance. It is particularly recommended that only parts designated on the parts list inthis manual be used for component replacement designated by mark . No deviations from resistance wattageor voltage ratings may be made for replacement items designated by mark .!!!1: An isolation transformer should be connected in thepower line between the receiver and the AC linewhen a service is performed on the primary of theconverter transformer of the set.2: Comply with all caution and safety-related notesprovided on the cabinet back, inside the cabinet, onthe chassis or the picture tube.3: When replacing a chassis in the cabinet, always becertain that all the protective devices are installedproperly, such as, control knobs, adjustment coversor shields, barriers, isolation resistor-capacitornetworks etc. Before returning any television to thecustomer, the service technician must be sure that itis completely safe to operate without danger ofelectrical shock.SPECIFICATIONSPower source AC 220~240V, 50HzTelevision system System B/GColour system PALReceiving channel VHF: E2~E12, A~H1CATV: X, Y, Z, S1-S41UHF: #21~69Aerial input impedance 75ohmAV terminal21 Pin socket AV1: CENELEC standard(S-Video input)AV2: CENELEC standardAV2: RCA Terminal, Video and Audio (L/R) InputSound output(Music) 12 watts x 2Picture tube 70cm diagonal, 110 degree(Visible picture diagonal) 66cmDimensions (WxHxD) 736 x 597 x 494mmWeight 32 Kg