Sanyo DP42848 Service Manual

Also see for DP42848: Owner's manual Owner's manual

— 52 —SCHEMATIC NOTESSERVICE NOTES:1. When replacing parts on circuit boards, clamp the lead wires to terminals before soldering.2. When replacing high wattage resistors on circuit board, keep the resistor body 10 mm (3/8) from circuit board.3. Keep wires away from high voltage and high temperature components.PRODUCT SAFETY NOTICETHE COMPONENTS DESIGNATED BY A ON THIS SCHEMATIC DIAGRAM DESIGNATE COMPONENTS WHOSEVALUES ARE OF SPECIAL SIGNIFICANCE TO PRODUCT SAFETY. SHOULD ANY COMPONENT DESIGNATED BY ANEED TO BE REPLACED, USE ONLY THE PART DESIGNATED IN THE PARTS LIST. DO NOT DEVIATE FROM THERESISTANCE, WATTAGE AND VOLTAGE RATINGS SHOWN.NOTES ON SCHEMATIC DIAGRAMS1. All resistance values in ohms K=1,000 M=1,000,000.2. Resistors specified with resistance value are “1/6DJ.”3. Resistors specified with type of resistor, tolerence and resistance value are “1/4.”4. Unless otherwise noted on schematic, all capacitor values less than 1 are expressed in μF (Micro Farad),and the values more than 1 are in pF.5. All capacitors are 50 WV rating unless otherwise noted.6. The Symbol indicates a fusible resistor, which protects the circuit from possible short circuits.7. Parts enclosed with are related with X-radiation.8. Isolation border line. Cold Side Hot Side9. Schematic part location numbers may not always match the schematic symbols.The schematic symbols and part descriptions are correct and should be used.The part descriptions will be listed under the location number in the parts list.ELECTROSTATICALLY SENSATIVE DEVICESMany solid-state devices (especially Integrated Circuits) are Electrostatically Sensitive, and, there-fore, require special handling techniques as described under “Servicing Electrostatically SensitiveDevices,” on page two in this service literature.PROPER DISPOSALColor Televisions can contain hazardous materials including but not limited to lead and mercury. Dispose ofCRTs, LCD Panels, LCD Panel Lamps, Plasma Displays and Circuit Boards according to all Federal, State andLocal laws and guidlines.