Philips p13 free download

File name p13.pdf

Warning and Notes 105B2 CM23 GSIII 13 9 Go to cover page 1. Safety Instructions for Repairs 3.3 Be careful when taking measurements in the high-voltage section 1.1 Safety regulations require that during a repair: and on the picture tube panel. - The set should be connected to the mains via an isolating 3.4 Never replace modules or other components while the unit is transformer. switched on. - Safety components, indicated by the symbol , should be replaced by components identical to the original ones. 3.5 When making settings, use plastic rather than metal tools. - When replacing the CRT, safety goggles must be worn. This will prevent any short-circuit and the danger of a circuit becomes unstable. 1.2 Safety regulations require also that after a repair: 3.6 After repair the wiring should be fastened once more in the cable - The set should be returned in its original condition. clamps for this purpose. - The cabinet should be checked for defects to avoid touching, by the customer, of inner parts. 3.7 Together with the deflection unit the picture tube is used as - The insulation of the mains lead should be checked for external an integrated unit. Adjustment of this unit during repair is damage. therefore not recommended. - The mains lead strain relief should be checked on its function. - The cableform and EHT cable are routed correctly and fixed with the mounted cable clamps in order to avoid touching of the CRT, hot 4. Notes components or heat sinks. * Thermally loaded solder joints should be checked and resoldered The semiconductors indicated in the circuit diagram(s) and in the where necessary. This includes components like LOT, the line parts lists are completely interchangeable per position with the output transistor, fly-back capacitor. semiconductors in the unit, irrespective of the type indication on