Sony HCD-W550 free download

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HCD-W550 SERVICE MANUAL Canadian Model AEP Model UK Model E Model Australian Model Tourist Model · HCD-W550 is the deck, CD section in MHC-W550/W770AV. Manufactured under license from Dolby Laboratories Licensing Corporation. "DOLBY" and the double-D symbol a are trademarks of Dolby Laboratories Licensing Corporation. CD Section Tape deck Section Model Name Using Similar Mechanism CD Mechanism Type Base Unit Name Model Name Using Similar Mechanism Tape Transport Mechanism Type HCD-GR8/RX90 CDM38-5BD29A BU-5BD29A HCD-GR5/RX50 TCM-220WR2E SPECIFICATIONS CD player section system Compact disc and digital audio system Laser Semiconductor laser (l = 780 mm) Emission duration : continuous Laser output Max. 44.6 mW* *This output is the value measured at a distance of 200 mm from the objective lens surface on the Optical Pick-up Block with 7 mm aperture. Frequency response 2Hz - 20 kHz (± 0.5dB) Wavelenght 780 - 790 mm Signal to noise ratio More than 90 dB Dynamic renge More than 90 dB CD OPTICAL DIGITAL OUT (Square optical connector jack, rear panel) Wavelength 600 mm Output Level - 18 dBm Tape player section Recording system 4 track 2 channel stereo Frequency response 60 - 13,000 Hz (± 3dB), (DOLBY NR OFF) using Sony TYPE I cassette 60 - 14,000 Hz (± 3 dB), using Sony TYPE II cassette General Dimensions (w / h / d)Approx. 280 Ґ 205 Ґ 359 mm Mass Approx. 4.3 kg Design and specifications are subject to change without notice. STEREO CASSETTE DECK CD PLAYER MICROFILM TABLE OF CONTENTS 1. 2. GENERAL ······································································ 3 DISASSEMBLY 5. 5-1. 5-2. 5-3. 5-4. 5-5. 5-6. 5-7. EXPLODED VIEWS Main Section ····································································· 42 Front Panel Section ·························································· 43 CD Mechanism Deck Section-1 (CDM38-5BD29A) ····· 44 CD Mechanism Deck Section-2 (CDM38-5BD29A) ····· 45 Base Unit Section (BU-5BD29A) ···································· 46 Tape Mechanism Deck Section-1 (TCM-220WR2E) ······ 47 Tape Mechanism Deck Section-2 (TCM-220WR2E) ······ 48 2-1. Back Panel, CD Block Removal ········································· 4 2-2. Cassette Lid (A)/(B) Assy, Mechanism Deck Removal ···· 4 2-3. Main Board, Resistor Board, Front Panel Assy Removal ·· 5 3. ADJUSTMENTS 3-1. Mechanical Adjustment ······················································ 6 3-2. Electrical Adjustment ························································· 6 6. ELECTRICAL PARTS LIST ··································· 49 4. 4-1. 4-2. 4-3. 4-4. 4-5. 4-6. 4-7. 4-8. 4-9. 4-10. 4-11. 4-12. 4-13. 4-14. DIAGRAMS Block Diagram ································································· 11 Circuit Boards Location ··················································· 13 Schematic Diagram -- Audio Section -- ························· 14 Printed Wiring Board -- Audio Section -- ······················ 17 Printed Wiring Board -- BD Section -- ········