Sanyo DP19640 Service Manual

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Sanyo DP19640 Service Manual Manual pdf 1 page image

DP19640 (U.S.A.)(CANADA)SERVICE MANUALSAFETY INSTRUCTIONS............................. 2SERVICE ADJUSTMENTS ........................... 3POWER FAILURE CIRCUIT.......................... 7MECHANICAL DISASSEMBLY ...................... 8CHASSIS ELECTRICAL PARTS LIST........... 11COMPONENT AND TESTPOINT LOCATIONS..... 20BLOCK DIAGRAM POWER LINES.............. 27BLOCK DIAGRAM SIGNAL LINES............... 28IC BLOCK DIAGRAMS................................. 29TROUBLESHOOTING FLOW CHARTS....... 36CONTROL PORT FUNCTIONS.................... 39SCHEMATIC NOTES.................................... 40IC, DIODE, AND TRANSISTOR PIN LAYOUTS..... 41CAPACITOR AND RESISTOR CODE CHART... 42SCHEMATIC DIAGRAMS............................. 43DP19640, N8JE, PRODUCT CODE 113023204ContentsFILE NO.NOTE: Match the chassis NO.on the unit's back coverwith the chassis NO. inthe Service Manual.If the Original VersionService Manual ChassisNO. does not match theunit's, additional ServiceLiterature is required.You must refer to "Notices"to the Original ServiceManual prior to servicingthe unit.Chassis NO. P19640-00REFERENCE NO. SM3010462Remote Control DigitalColor TelevisionORIGINAL VERSIONServicing should be performed by only trained and qualified service personnel.POWER RATING................................. 120VAC34 W(AVG.)ANTENNA INPUT IMPEDANCE............... 75ΩUHF/VHF/CATVDIGITALRECEIVING CHANNEL................... 2-3 (VHF),14-69 (UHF),01, 14-94, 95-135 (CATV)1-135 (DIGITAL)REMOTE READY..... 32 KEY REMOTE CONTROLSOUND OUTPUT.............................. 3.0 W/CHINTERMEDIATE FREQUENCYPICTURE IF CARRIER................ 45.75MHzSOUND IF CARRIER................... 41.25MHzCOLOR SUB CARRIER............... 42.17MHzCABINET DIMENSIONSWIDHT........................................... 460.3mmHEIGHT......................................... 337.1mmDEPTH INCLUDING BASE.............. 152mmSpecifications© 2010 Sanyo Manufacturing Corporation