SONY CDP-XE400 CDP- XE500 free download

File name Sony CDP-XE400.pdf

CDP-XE400/XE500 SERVICE MANUAL US Model CDP-XE400/XE500 AEP Model UK Model E Model Australian Model Chinese Model CDP-XE500 Photo: CDP-XE500 Model Name Using Similar Mechanism CD Mechanism Type Base Unit Name CDP-261/361 CDM14-5BD20 BU-5BD20 SPECIFICATIONS COMPACT DISC PLAYER MICROFILM ­1­ The laser component in this product SAFETY CHECK-OUT After correcting the original service problem, perform the following safety check before releasing the set to the customer: Check the antenna terminals, metal trim, "metallized" knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below. LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microampers). Leakage current can be measured by any one of three methods. This appliance is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT MARKING is located on the rear exterior. 1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers' instructions to use these instruments. 2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job. 3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The "limit" indication is 0.75 V, so analog meters must have an accurate low-voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2V AC range are suitable. (See Fig. A) is capable of emitting radiation exceeding the limit for Class 1. The following caution label is located inside of the unit. CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. Notes on Chip Component Replacement · Never reuse a disconnected chip component. · Notice that the minus side of a tantalum capacitor may be damaged by heat. To Exposed Metal Parts on Set MODEL IDENTIFICATION 0.15µF 1.5k ­ Back Panel ­ AC voltmeter (0.75V) Earth Ground Fig. A. Using an AC voltmeter to check AC leakage. CDP-XE400 US Model CDP-XE500 US Model E Model Australian Model Chinese Model AEP, German, East European Model UK Model : 4-977-587-5 : 4-977-587-1 : 4-977-587-3 : 4-977-587-4 : 4-977-587-9 : 4-978-388-0 : 4-978-388-1 ­2­ NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electrostatic breakdown because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic breakdown and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and should be handled with care. NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is co