Service Manuals, User Guides, Schematic Diagrams or docs for : Sony Sony_KV36XBR400_Part1

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Sony_KV36XBR400_Part1


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                  PRELIMINARY

SERVICE MANUAL                    DX-1A CHASSIS
    MODEL         COMMANDER   DEST   CHASSIS NO.


    KV-32XBR400   RM-Y174     US     SCC-S47A-A

    KV-32XBR400   RM-Y174     CND    SCC-S48A-A

    KV-36XBR400   RM-Y174     US     SCC-S47B-A

    KV-36XBR400   RM-Y174     CND    SCC-S48B-A

    KV-38DRC1     RM-Y174     E      SCC-S49A-A

    KV-38DRC1C    RM-Y174     E      SCC-S49B-A
KV-32XBR400/36XBR400/38DRC1/38DRC1C

                                                      SPECIFICATIONS


                                                                                                              KV-38DRC1/
                                                    KV-32XBR400                 KV-36XBR400                   KV-38DRC1C
           Power requirements                         120V, 60 Hz                120V, 60 Hz                  220V, 50/60Hz
           Number of inputs/outputs
                                             1)
                                    Video                                           4
                                             2)
                                  S Video                                           3
                                             3)
                                Y,PB,PR                                             2
                                             4)
                                    Audio                                           5
                                             5)
                               Audio Out                                            2
                               Monitor Out                                          1
                                          1) 4)
                                TV Out                                              1
                          Control-S (in/out)                                       YES
           Speaker output(W)                                                     15W x 2
           Power Consumption(W)
                               In use(Max)                                        245W
                                 In standby                                        2W
           Dimensions(W/H/D)
                                       (mm)        898 x 678 x 579.5                          994 x 754.5 x 622
                                                    3/8     3/4    7/8                        9/64      45/64      1/2
                                          (in)    35 x 26 x 27                           39        x 29       x 24
           Mass
                                         (kg)            84kg                                       108kg
                                        (lbs)           185 lbs                                     238 lbs

  Television system                                                 1)   1 Vp-p 75 ohms unbalanced, sync negative
                                                                    2)   Y: 1 Vp-p 75 ohms unbalanced, sync negative
     American TV standard/NTSC                                           C: 0.286 Vp-p (Burst signal), 75 ohms
                                                                    3)   500mVrms (100% modulation), impedance: 47kilohms
  Channel coverage
                                                                    4)   More than 408 mVrms at the maximum volume setting (variable)
     VHF:2-13/UHF:14-69/CATV:1-125                                       More than 408 mVrms (fix)
                                                                    5)   Y: 1.0 Vp-p, 75 ohms, sync negative;
  Visible screen size                                                    PB: 0.7 Vp-p, 75 ohms;
     FD Trinitron tube                                                   PR: Vp-p, 75 ohms


  Visible screen size
     32" picture measured diagonally (KV-32XBR400)
     36" picture measured diagonally (KV-36XBR400/38DRC1/38DRC1C)

  Actual screen size
     34" picture measured diagonally (KV-32XBR400)
     38" picture measured diagonally (KV-36XBR400/38DRC1/38DRC1C)

  Antenna
     75 ohm external antenna terminal for VHF/UHF

  Supplied accessories
     Remote Commander RM-Y174
     Two Size AA (R6) batteries

  Optional accessories
     Connecting cables: RK-74A, VMC-810S/820/830HGS, VMC-720M,
     VMC-810S/820S, YC-15V/30V, YC-15/30HG, RKG69HG, RKC-515HG
     U/V mixer: EAC-66
     TV Stand: SU-32FD2, SU-36FD2, SU-32XBR2, SU-36XBR2

  Design and specifications are subject to change without notice.


                                                             --2--
                                                                                                                       KV-32XBR400/36XBR400/38DRC1/38DRC1C

                                                                    TABLE OF CONTENTS

Section                                        Title                                                                                                                        Page

          Warnings and Cautions ....................................................................................................................................... 4
          Self-Diagnostic Function ...................................................................................................................................... 4
          Safety Check-Out Instructions .............................................................................................................................. 7

  1.      GENERAL ............................................................................................................................................................ 8

  2.      DISASSEMBLY
          2-1. Rear Cover Removal ............................................................................................................................. 13
          2-2. Chassis Assembly Removal ................................................................................................................. 13
          2-3. Service Position ..................................................................................................................................... 13
          2-4. Picture Tube Removal ........................................................................................................................... 14

  3.      SET-UP ADJUSTMENTS
          3-1. Beam Landing ....................................................................................................................................... 15
          3-2. V-Pin and V-Cen Adjustment ................................................................................................................. 16
          3-3. Convergence .......................................................................................................................................... 16
          3-4. Focus Adjustment .................................................................................................................................. 18
          3-5. Screen (G2) ............................................................................................................................................ 18
          3-6. Picture Quality Adjustments .................................................................................................................. 18
          3-7. White Balance Adjustments .................................................................................................................. 21
          3-8. Raster Center Adjustment ..................................................................................................................... 21
          3-9. Picture Distortion Adjustments .............................................................................................................. 21
          3-10. NTSC (DRC) Full Mode Adjustment ...................................................................................................... 22

  4.      SAFETY RELATED ADJUSTMENTS
                  RV8001, 8002, 8003 Confirmation Method and HV Service Adjustments ....................................... 23


  5.      CIRCUIT ADJUSTMENTS
          5-1. Setting the Service Adjustment Mode .................................................................................................... 24
          5-2. Memory Write Confirmation Method ...................................................................................................... 24
          5-3. Adjustment Buttons and Indicators ....................................................................................................... 24
          5-4. Service Data Lists .................................................................................................................................. 25


  6.      DIAGRAMS
          6-1. Block Diagram ....................................................................................................................................... 31
          6-2. Circuit Board Location ........................................................................................................................... 35
          6-3. Printed Wiring Boards and Schematic Diagrams ................................................................................. 35
               



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