Sony MZ-R50 manuals

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When we buy new device such as Sony MZ-R50 we often through away most of the documentation but the warranty. Very often issues with Sony MZ-R50 begin only after the warranty period ends and you may want to find how to repair it or just do some service work. Even oftener it is hard to remember what does each function in CD Player Sony MZ-R50 is responsible for and what options to choose for expected result. Fortunately you can find all manuals for CD Player on our side using links below.

Sony MZ-R50 Service Manual

56 pages3.29 Mb

MZ-R50
- SERVICE MANUAL
  - SPECIFICATIONS
  - PORTABLE MINIDISC RECORDER
    - US Model Canadian Model AEP Model UK Model E Model Australian Model Tourist Model
      - US and foreign parts licensed Dolby Laboratories Licensing Corporation.
      - 21. SER VICING NO TE 2. GENERAL
      - 3. DISASSEMBLY
        For customers in Europe
      - 4. TEST MODE 5. ADJUSTMENTS 6. DIAGRAMS
      - 7. EXPLODED VIEWS
      - 8. ELECTRICAL P ARTS LIST
      - TABLE OF CONTENTS
      - 20SECTION 3 DISASSEMBLY
        3-1. UPPER PANEL ASSY, BOTTOM PANEL ASSY REMOVAL
        213-3. MECHANISM DECK (MT-MZR50-143) REMOVAL
        3-2. MAIN BOARD REMOVAL
        223-4. OPTICAL PICK-UP ASSY, REC BOARD REMOVAL
        3-5. CLV BOARD REMOVAL
        233-6. BATTERY CASE ASSY REMOVAL
        3-7. POWER BOARD, SWITCH BOARD REMOVAL
        243-8. SWITCH UNIT (WITH JOG DIAL) REMOVAL
      - 25SECTION 4 TEST MODE
        IC801
        00 Ver 01.00
        VOLUME +key or keyVOLUME +key or key
        Nothing is performed at mode numbers 070 to 073.
        Cluster Display
        VOLUME +key or key
        52 09
        (Blinks) Automatic adjustment being performed
        2752 09 AUTO_ADJ
        (Lights) Display of item
        52 08
        (Blinks) BLOCK error rate
        52 09 026 4B 01
        AT error rate Cluster value
        28VOLUME +key or keyVOLUME +key or key
        304000 Assy MODE
        51 CD RUN
        39 03
        37 MO RUN 00 CD mode OK
        77 01
        55 7F CD mode NG
        CD mode NG
        57 30
        CD mode NG CD mode NG
        5-4. DD 2.8V Adjustment
      - 31SECTION 5 ADJUSTMENTS
        Optical Pickup flexible board
        5-1. Precautions for Laser Diode Emission Check
        5-2. Precautions for Using Optical Pickup (KMS-280A)
        5-3. Precautions for Adjustment
        325-5. Laser Power Check
        5-6. MO Traverse Adjustment
        (Traverse Waveform)
        335-7. Low Reflection CD Traverse Adjustment
        5-8. CD Traverse Adjustment
        (Traverse Waveform)
        (RF waveform)
        (Traverse Waveform)
        5-9. CD RF Level Check
        34Adjustment Location :
      - 35SECTION 6 DIAGRAMS
        6-1. EXPLANATION OF IC TERMINALS
        39 39 40 42 41 43
        40 49 50 52 51
        6-5. SCHEMA TIC DIA GRAM MAIN (1/3) SECTION
        IC501 #
        IC501 @ VOLT/DIV : 0.1V AC
        IC503 ! VOLT/DIV : 1V AC
        IC503 ! VOLT/DIV : 1V AC
        55 56 53 54
      - 41MZ-R50
        6-6. SCHEMATIC DIAGRAM MAIN (2/3) SECTION
        42 57 58 60 59
        6-7. SCHEMA TIC DIA GRAM MAIN (3/3) SECTION
        IC801 $ VOLT/DIV : 1V AC
        IC804 2
        43 61
        IC501 CXA2523AR-T4
        44 62
        IC804 DS1302Z
        _
        +
        IC806 MB3800PNF
        IC506 MPC18A20VM
        
        45 63
        IC802 RS5RJ29261
        IC807 AK93C45AV-L
        46 64
        IC303 AK4515-VQ
        65
      - 47SECTION 7 EXPLODED VIEWS
        7-1. UPPER PANEL, BOTTOM PANEL SECTION
        48 66
        49 67
        68
      - 50SECTION 8 ELECTRICAL PARTS LIST
      - MAINCLV
        51 69
        52 70
        53 71
      - 54POWERMAIN
        72
        73
      - 55POWER REC SWITCH

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Sony MZ-R50 Manual

20 pages830.3 Kb

198 pages2.44 Mb

40 pages527.39 Kb

Also you can find more Sony manuals or manuals for other Home Audio.