Service Manuals, User Guides, Schematic Diagrams or docs for : ONKYO Audio C-S5VL hfe_onkyo_c-s5vl_service

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hfe_onkyo_c-s5vl_service


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                                                         C-S5VL

                                                 Ref. No. 4147
                                                       062009
           SERVICE MANUAL


SUPER AUDIO CD / CD PLAYER
        MODEL C-S5VL




                                                   RC-749C



        Black and Silver models
      BMDC 120V AC, 60Hz
      SMUP
      BMUP 100-240V AC, 50/60Hz
      SMUF
      SMUR

 SAFETY-RELATED COMPONENT
 WARNING!!
 COMPONENTS IDENTIFIED BY MARK      ON THE
 SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
 CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
 REPLACE THESE COMPONENTS WITH ONKYO
 PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
 IN THIS MANUAL.
 MAKE LEAKAGE-CURRENT OR RESISTANCE
 MEASUREMENTS TO DETERMINE THAT EXPOSED
 PARTS ARE ACCEPTABLY INSULATED FROM THE
 SUPPLY CIRCUIT BEFORE RETURNING THE
 APPLIANCE TO THE CUSTOMER.
                                                                                                                          C-1VL

SERVICE PROCEDURES-1
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING
 This set employs a laser. Therefore, be sure to follow         Laser Diode Properties
 carefully the instructions below when servicing.
                                                                Material: GaAS/GaAlAs
                                                                Wavelength: 760-800nm
                       WARNING!!                                Laser output: max. 0.5mW*
 SERVICE WARNING : DO NOT APPROACH THE                          Emission Duration: continuous
 LASER EXIT WITH THE EYE TOO CLOSELY.                           *This output is the value measured at a distance about 1.8mm
 IN CASE IT IS NECESSARY TO CONFIRM LASER                       from the objective lens surface on the Optical Pickup Block.
 BEAM EMISSION, BE SURE TO OBSERVE FROM
 A DISTANCE OF MORE THAN 30cm FROM THE
 SURFACE OF THE OBJECTIVE LENS ON THE
 OPTICAL PICKUP BLOCK.

 LASER WARNING LABEL
 The labels shown below are affixed.
  1. Warning label




                                                               DANGER:
                                                               INVISIBLE LASER RADIATION WHEN OPEN AND
                                                               INTERLOCK FAILED OR DEFEATED. AVOID DIRECT
                                                               EXPOSURE TO BEAM.

                                                               CAUTION:
                                                               HAZARDOUS LASER AND ELECTROMAGNETIC
                                                               RADIATION WHEN OPEN AND INTERLOCK DEFEATED.

                                                               ATTENTION:
                                                               RAYONNEMENT LASER ET ELECTROMAGNETIQUE
                                                               DANGEREUX SI OUVERT AVEC L'ECLENCHEMENT
                                                               DE SECURITE ANNULE.


  2. Class 1 label

                                    LUOKAN 1
         CLASS 1 LASER              LASERLAITE
         PRODUCT                    KLASS 1
                                    LASER APPARAT

          Printed on rear panel


PRECAUTIONS
  1. Ground for the work-desk.                                   3. Grounding for the human body.
     Place a conductive sheet such as a sheet of copper             Be sure to put on a wrist-strap for grounding whose
     (with impedance lower than 10 Mohm) on the work-               other end is grounded.
     desk and place the set on the conductive sheet so that         Be particularly careful when the workers wear
     the chassis can be grounded.                                   synthetic fiber clothes, or air is dry.
  2. Grounding for the test equipments and tools.                4. Select a soldering iron that permits no leakage and
     Test equipments and toolings should be grounded in             have the tip of the iron well-grounded.
     order that their ground level is the same the ground of     5. Do not check the laser diode terminals with the
     the power source.                                              probe of a circuit tester or oscilloscope.
                                                                                                   C-1VL

SERVICE PROCEDURES-2

   1. Replacing the fuse

                     This symbol located near the fuse indicates that the
     fuse used is show operating type, For continued protection against
     fire hazard, replace with same type fuse , For fuse rating, refer to
     the marking adjacent to the symbol.

                   Ce symbole indique que le fusible utilise est e lent.
     Pour une protection permanente, n'utiliser que des fusibles de meme
     type. Ce demier est indique la qu le present symbol est apposre.

       REF. NO.      PART NAME          DESCRIPTION                  PART NO. (SN)
       F991          FUSE               0.315A-SE-EAWKFUSE           252082        !



   2. Setting position before shipment

     DIGITAL OUTPUT button            : OFF
     POWER button                     : OFF




   3. Check the version of microprocessor

     (1) Connect the AC power cord into a wall outlet.
     (2) Press POWER button to turn on the unit.
     (3) Change into the state of "NO DISC".
     (4) Press and hold down the STOP [ ] button, then press the FF (fast forward) [   ] button.
         FL display            version
                          04 330A       --->       00 00:00
                             1 second
     (5) Press POWER button to turn off the unit.
     (6) Disconnect the AC power cord from a wall outlet.
                                                                       C-S5VL

FW UPDATE


1. Confirm the version of FW

   a) Press "SACD" button and "STOP" button at same time.
   b) Version of the system microprocessor display on the FL tube.
   c) Press "SACD" button two times, display FW version on the OSD.
      ex) "09410A"


2. Writing of FW

    a) Writting New FW version in the CD-R by use personal computer.
    b) Put CD-R on the tray.
                                          FL display "VERNO"
    c) "|<<, >>|" is displayed on the unit button.

                                          FL display "VERYES"
    d) Press "PLAY" key on the unit.
       and, the tray opens automatically.
    e) The tray close after a while.      FL display "READ"


                                          FL display "WRITE"



3. Writting FW on the CD-R

    Write the FW data with 70M data or more.
                                                                                                                                                                C-S5VL



 EXPLODED VIEW
                                          A052                                                                    A402
               A051                                                                                               x 7 pcs.
               x 14 pcs.                  A050                A267
                                                            x 2 pcs.                    Z104
                                                                                        x 4 pcs.
A053                                            P1401C       Z101
x 2 pcs.
                                                                                               A119
                                                                                                                                                         A122
                                                                                                                                                         x 4 pcs.
                                                                                                                                                 A401
                                                 U003
                                         U001            P1002C
             U008                                           Z107


                                                     P1203C
                                                                                                                                                      A404
                                                         U004
                                                            Z102
                                                            x 2 pcs.                   A103                   P1703C
                             A021                                                                                               U007
                             x 2 pcs.
                                                         A121                                  A111
      P1901C                                                                                   x 11 pcs.              U002
                                  A017                                                                     A105
       F001B
       F001C                                                     Z103
                                                                                              A103                                       A101
                                           A015
                                                                                                                                              A112
                              A019                                                    U005                                                    x 6 pcs.
   F001A                                                                                                                                                     A265
                              x 4 pcs.                                                                                                                       x 2 pcs.
           U010            A011                                        A110                                                                   A259 A203
                                                                                                           A115
                           x 2 pcs.                                                                                                    A261
           A009
           x 7 pcs.                                                            A109
                                                                               x 2 pcs.                                                A263
                                                                                                                                A207
                                    A035                                              U006
                                                                                          A107                                A257
                                                                          A003            x 2 pcs.                 A123
                                                                                                   A113            x 2 pcs.                                     A117
                                                                          x 4 pcs.
    A016
                                                     A001                 A007                                                                           A201
                                                                          x 4 pcs.
                                            A027
                                                                          A005                                      A251
                            A018




                                                                                                                                                                        C-S5VL
                                                                          x 4 pcs.                                                              A209
                            x 2 pcs.                                                                                                            x 3 pcs.
                                          A115
                            A020          x 2 pcs.
                            x 2 pcs.
                                                                                                   C-S5VL



EXPLODED VIEW
DVD MECHANISM PN: 24801038 (TD-505SF-4)
 24801038 (TD-505SF-4) = Traverse Mecha. assy + Guide Clamper assy + Loader assy       4


  PARTS LIST
   NO.   PART NAME              PART NO.
     1   Traverse Mecha. assy   C9A024
                                                                       5
     2   Damper-IDLE            C2G083
     3   Screw Dumper           C1H011
     4   Guide Clamp assy       C9A013
     5   Loader assy            C9A032
     6   Assy Motor Load        C9A023
     7   Belt Load              B9G015
     8   Switch ESE22MH21       S01W204
                                           3      3
     9   Switch ESE22MH23       S01W205
    10   Tray-ONK               C9G024
                                                             3
                         3
                                 1




                                                              2
                          2



                                           2
                                                              7



                                     10




                                                                                               6


                                                                                   9       8




                                                                                                        C-S5VL
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               C-S5VL

BLOCK DIAGRAM

                                                                                                    DVD LD
       Travers Mecha
                                                                                                                                                                                                                                                                                         IC42S16800
                                                                                                                                                                                                                                                                                        SDRAM 128Mbit



                                                                                                     CD LD




                                                                                                                                                                                                                                                                                             Address bus
             LD_DVD




                                                                                                                                                                                                                                                                                                                                Data bus
             LD_CD




                                                                                                                                                                                                                                                                    Controls
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              PWRCTRL
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              EV5V




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        NGPS-0075(100-120V)
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        NGPS-0076(100-240V)
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              SW3.3V




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 Switching Power Unit
                                               CD/DVD                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         SW5V
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              SW6.5V                                                                     Val
                                            A,B,C,D,E,F                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       ASW+12V
             Optical Pickup




                                            PD,VR_CD,VR_DVD                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   ASW-12V
                                                                                                                                                                                                                                                                                                                                                                  XTAL_HEATER_CIRCUIT
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                -VDISP
                                             F+,F-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              F1,F2
                                                                                                                                                                                                                                                                                                                                                                         27MHz

                                            T+,T-
                                                                                                                                                                                                                                                                                                                                              27MHz

                                                                                                                                                                                                                                                                                                                                                      TC7WU04FU      Clock Genelator

                                                                                                                                                                                                                                                                MPEG A/V Decoder
                                                                                                                                                                                                                                                                 ZR36888HQCG




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           Val
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            D?                               9                                 1
                                             LimitSW
                                                                                                                                                                                                                                                                                                                                                                                                                                                                             P-OFF                                         1            4
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  RST IC
                                                                                                                                                                                                                                                                                                                                            AMUTE
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       BRIDGE_D




                                                                                                                                                                 Srevo Control Sig
                                                                                                                                                                                                                                                                                                                                             SPDIF                                                                                                                                                                                                           5                                 4
                              Limit SW




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  3
                                                                                                                                                                                                                                                                                                                                           SACDSEL
                                                                                                                    MotorDriver



                                                                                                                                                                                                                                                                                                                                                                                                                                                                          ONLY_C-S15VL
                                                                                                                     BD7955


                                   SPD moter

                                           Spindle Moter Drive/Senser
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        2




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           Val
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            D?                           5
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     AUDIO_+12V                            1            4
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         4
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       BRIDGE_D




                                                                                                                                                                                                                                      Controls




                                                                                                                                                                                                                                                                          Address bus
                                  SLD moter




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  3
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Val
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       C?
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         3                              1




                                                                                                                                                                                                                                                     Data bus
                                           Sled moter Drive/Sensor                                                                                                                                                                                                                                                                                                                                                                                                                     GND




                                                                                                                                                                                                                                                                                                                                                                                       Multichannel Audio (I2S / DSD)
                                                                                                                                                                                                                                      Flash ROM




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Val
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       C?
                                                                                                                                                                                                                                                  Address bus


                                                                                                                                                                                                                                         32M
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     AUDIO_-12V
                                                                                                                                                                                                     DSPSO,DSPSCK,DSTBX




                                         LOADING moter
                                                                                                                                  DSPSI




                                            Loading Moter Drive                                                                                                                                                                                                                                                                                                                                                                                                      AMUTE
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              Mute
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 Audio Mute




                                                                                                                                                                                                                                                                                                                       Port Expander
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              Driver




                                                                                                                                                                                                                                                                                                                       74VHC574




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           MUTE
                                                                                                                                                                                                                                                                Data bus 0-8

                                                                                                                                                                                                                                                                     EXT_CE                                                                                                                                                                                                                                 VLSC_VLSC2
                                                                                                                                                                                                                                                                                                                                                                                                                                       I2C CLK                                   FL out




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              2CH OUT
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                FR out



                                                                                                                                                                                                                                                                                                                                                                                                                                                          2ch DAC




                                                                                                                                                                                                                                                                                                                                                                                                                                  SELECTOR
                                                                                                                                                                                                                                                                                                                                                                                                                                   I2C/DSD
                                                                                                                                                                                                                                                                                                                                                                                                                                             I2C or DSD

                                                                                                                                                                                                                                                                                                                                                                                                                                                 DATA

                                                                                                                                                                                                                                                                                                                                                                                                                                                          WM8741_WM8742
                                                                                                                                                                                                                                                                                                                                                                                                                        SACDSEL
                                                                        CEC
                                                                                                                                                                                                                              POFF
                                                                                  CONVERT_CIRCUIT




                                                                                                                                                              System Controller
                                                                                                                                                                  M16C                                                        MUTE



                                                                                                             CEC2                                                                                                                    IR
                                                                                                             CEC1                                                                                                                    RI




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               Coax
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               SPDIF
                                                                                                             CEC0                                                                                                                                                                                                                                                                                                                                                                                                                               Drive




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               Optical
                                                                                                                                          FL Disp Interface




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                Drive
                                                                                                                                                                                              Remo
                                                                                                                                                                                Keys




                                                                                  Display Controller                                                                                                              Remote Sensor
                                                     FL Tube




                                                                  Segment Drive
                                                                                                                                                                                                                                                                                                           IR In/Out




                                                                                           MPD780232GC
                                                                                                                                                                                                                                                                   RI
                                                                                                                                                                                       Keys




                                                                  Grid Drive
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              C-S5VL
           A                                                                                                                                   B                                                                                                                                                                                                                                                                                                                                              C                                                                                                                                                                                                                                                                       D                                                                                                                                                                                                                                                                                                                                                       E                                                                                                                                                                                                                                                                                                 F                                                                                                                                                                     G                                                                                                                                                                                        H
                                                                                                DAC_CONT                   (CS4398)

    SCHEMATIC




                                   To Part-3
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  FROM_ZR36886




                                                      To Part-2
                                                                                                                                                                                                                                                                                                                                                                                                                      FOR_ZORAN CHIP

    DIAGRAM




                                                                                                                                                                                                                                                                                                                                           APOWER_DUPRD0
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        CPU signals




                                                                                                                                                                                                                                                                R232RX_SSCCLK




                                                                                                                                                                                                                                                                                                                   R232TX_DUPTD0
                                                                                                                                                                                                                                                                                                    FBUSY_SSCREQ
                                                                                                                                                                                                                                  RESET_SSCRXD
                                                                                                                                                                                                                                                 CNVSS_SSCTXD


                                                                                                                                                                                                                                                                                FCLK_SSC_EN
    U001 BADG-0266-1A PART-1




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    UPDATE_SEL
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         Q1704




                                                                                                                                                                                                                                                                                                                                                 



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