Sanyo DS25520 Manual

Also see for DS25520: Owner's manual Owner's manual Owner's manual Service manual Manual

Contents

Sanyo DS25520 Manual Manual pdf 3 page image

SpecificationsPower Rating . . . . . . . . . . . . . . . . . . . . . 120V, 60Hz78W (Avg), 2.0A (Max)Antenna Input Impedance . . . . . . . . . . . . . . . . . 75ΩUHF/VHF/CATVReceiving Channel . . . . . . . . . . . . . . . . 2 - 13 (VHF),14 - 69 (UHF),01, 14-94, 95-125 (CATV)Remote Ready . . . . . . . . . . 33 Key Remote ControlSound Output . . . . . . . . . . . . . . . . . . . . . . 1.0 W/CHIntermediate FrequencyPicture IF Carrier . . . . . . . . . . . . . . . . . . 45.75MHzSound IF Carrier . . . . . . . . . . . . . . . . . . 41.25MHzColor Sub Carrier . . . . . . . . . . . . . . . . . 42.17MHzPicture Tube . . . . . . . . . . . . . . . . . . . . . A63AHC26XSemiconductorsIntegrated Circuits. . . . . . . . . . . . . . . . . . . . . . . . 9Transistors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Except within Tuner and RC Pre-Amp.Cabinet DimensionsWidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 700mmHeight . . . . . . . . . . . . . . . . . . . . . . . . . . . . 567mmDepth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 510mmREFERENCE No. SM780078-04DS25520, G7LCA, PRODUCT CODE 111358880ContentsSafety Instructions . . . . . . . . . . . . . . . . . . 2Service Adjustments . . . . . . . . . . . . . . 3 - 9Purity and Convergence . . . . . . . . . 10 - 11Service Hints . . . . . . . . . . . . . . . . . . . . . . 12Mechanical Disassemblies. . . . . . . . . . . 13Chassis Electrical Parts List . . . . . . 14 - 20Cabinet Parts List . . . . . . . . . . . . . . . . . . 21Component and Test PointLocations . . . . . . . . . . . . . . . . . . . 22 - 24Schematic Insert . . . . . . . . . . . . . . . 25 - 32Schematic Notes . . . . . . . . . . . . . . . . . 25Pin Layouts . . . . . . . . . . . . . . . . . . . . . 25Capacitor and Resistor Codes . . . . . . 25Block Diagram . . . . . . . . . . . . . . . 26 - 27Voltage Charts . . . . . . . . . . . . . . . 26 - 28Waveforms. . . . . . . . . . . . . . . . . . . . . . 28Schematic Diagrams . . . . . . . . . . 29 - 32ASFILE NO.SM780078REF : No.COLOR TELEVISIONNoticeCORRECTIONSERVICE FLASHPRODUCTION CHANGEADD INFORMATIONPlease add this notice to the Service Manual listed below. REVISION 04Category :DS25520Model:U.S.A. / CANADADestination:APRIL / 15 / 2003Date:25520-04Effective from : Chassis No.NOTE: Match the Chassis No. on the unit’s back cover with the Chassis No. in the Service Manual.If the Service Manual Chassis No. does not match the unit’s, additional Service Literatureis required. This chassis is similar to Chassis No. 25520-00, however, all Service Informationis given in this Notice for Chassis No. 25520-04 used in Model DS25520.