Sony CPD-100ES Service Manual - Page 12

CPD-100ES 5-2. CIRCUIT BOARDS LOCATION A D 5-3. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS Note: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytic. • Indication of resistance, which does not have one for rating electrical power, is as follows. Pitch: 5 mm Rating electrical power 1/4 W (CHIP: 1/10 W) • All resistors are in ohms. • f : nonflammable resistor. • F : fusible resistor. • ∆ : internal component. • p : panel designation and adjustment for repair. • All variable and adjustable resistors have characteristic curve B, unless otherwise noted. • e : earth-ground. • E : earth-chassis. • The components identified by [ in this basic schematic diagram have been carefully factory-selected for each set in order to satisfy regulations regarding X-ray radiation. Should replacement be required, replace only with the value originally used. • When replacing components identified by ], make the necessary adjustments by using RV501 ([) as indicated. (See page 9) Note: The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. Les composants identifies per un trame et une marque ¡ sont critiques pout la securite. Ne les remplacer que par une piece portant le numero specifie. • When replacing parts shown in the table below, be sure to perform the safety related adjustment. D - BOARD Part Replaced ([) RV501 Part Replaced (]) IC801, IC901, IC904, FBT (T501) D511, D515, D596, R532, R533, R534, R535, R538, R539, R540, R541, R542, R543, R544, R545, R807, R822, R823, R824, R939, R996, RV501, C509, C515, C516, C517, C519, C528, C542, C548, C549, C802, C814, C815, C904, C910 • All voltages are in Volts. • Readings are taken with a 10 ΜΩ digital multimeter. • Readings are taken with a color-bar signal input. • Voltage variations may be noted due to normal production tolerances. • * : Cannot be measured. • Circled numbers are waveform references. • : B +bus. • : B - bus. --1218--