Instruction/ maintenance manual of the product CDP-CE275 Sony
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SERVICE MANUAL COMP ACT DISC PLA YER US Model Canadian Model A ustralian Model CDP-CE275/CE375 AEP Model UK Model E Model CDP-CE375 SPECIFICA TIONS CDP-CE275/CE375 Photo: CDP-CE375 Model Name Using Similar Mechanism CDP-CE345 CD Mechanism T ype CDM59-5BD27 Base Unit Name BU-5BD27 Optical Pick-up Name PXR-104X V er 1.
10 CDP-CE275/CE375 SECTION 4 TEST MODE ADJ MODE NO TE: This mode cannot be performed without a general remote com- mander . 1. Chuck the CD first, and then turn OFF the po wer . 2. Short-circuit the test point TP1 (ADJ) of the MAIN board and ground with a lead wire.
11 CDP-CE275/CE375 Buttons and Corresponding Button Numbers Button Button Number or Displa y DISC1 12 DISC2 11 DISC3 10 DISC4 9 DISC5 8 PLA Y MODE 20 PEAK SEARCH 19 F ADER 18 REPEA T 17 TIME 16 H (PLA.
12 CDP-CE275/CE375 A GING MODE For the aging mode, three modes of all mode, disc table mode, and loading mode are av ailable. This set has the Aging mode for operation check of the mechanism deck. • If a failure occurred The aging operation stops and a faulty status is displayed on the fluorescent indicator tube.
13 CDP-CE275/CE375 Ver 1.1 2001.07 Note: 1. CD Block is basically designed to operate without adjustment. There- fore, check each item in order giv en. 2. Use P A TD-012 disc (4-225-203-01) unless otherwise indicated. 3. Use an oscilloscope with more than 10M Ω impedance.
14 CDP-CE275/CE375 Ver 1.1 2001.07 E-F Balance Chec k Connection: Procedur e: 1. Set the test disc (P A TD-012). Disc chucking operation is complete, then press the [POWER] button to turn the po wer off. 2. Connect an oscilloscpe to test point TP (TE1) and TP (VC) on the BD board.
15 15 CDP-CE275/CE375 SECTION 6 DIA GRAMS 6-1. NOTE FOR PRINTED WIRING BO ARDS AND SCHEMA TIC DIA GRAMS Note on Schematic Diagram: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums.
17 17 CDP-CE275/CE375 6-3. SCHEMA TIC DIA GRAM – BD Board – • See page 24 for W aveforms. • See page 24 for IC Bloc k Diagrams. The components identified by mark 0 or dotted line with mark 0 are critical for saf ety . Replace only with part number specified.
19 19 CDP-CE275/CE375 6-5. SCHEMA TIC DIA GRAM – JUNCTION/SENSOR/LO ADING MO T OR Boards – • See page 25 for IC Bloc k Diagram. TO MAIN BOARD (Page 21) IC BD.
21 21 CDP-CE275/CE375 6-7. SCHEMA TIC DIA GRAM – MAIN Board – • See page 24 for Wa veform. The components identified by mark 0 or dotted line with mark 0 are critical for saf ety . Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité.
23 23 CDP-CE275/CE375 6-9. SCHEMA TIC DIA GRAM – P ANEL Section – The components identified by mark 0 or dotted line with mark 0 are critical for saf ety . Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité.
An important point after buying a device Sony CDP-CE275 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Sony CDP-CE275 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Sony CDP-CE275 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Sony CDP-CE275 you will learn all the available features of the product, as well as information on its operation. The information that you get Sony CDP-CE275 will certainly help you make a decision on the purchase.
If you already are a holder of Sony CDP-CE275, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Sony CDP-CE275.
However, one of the most important roles played by the user manual is to help in solving problems with Sony CDP-CE275. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Sony CDP-CE275 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
