Service Manuals, User Guides, Schematic Diagrams or docs for : Sony Sony STR-W770

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                                                                     STR-W770
  SERVICE MANUAL                                                                                              E Model
                                                                                                     Australian Model




  STR-W770 is RECEIVER section in
  MHC-W770AV.



  Manufactured under license from Dolby Laboratories
  Licensing Corporation.
  "DOLBY", "PRO LOGIC" and the double-D symbol a are
  trademarks of Dolby Laboratories Licensing Corporation.



                                                             SPECIFICATIONS


  Tuner section                                                     Amplifier section
  FM stereo, FM/AM superheterodyne tuner                            DIN power output     80W +80W
                                                                                         (6 ohms at 1kHz, DIN)
  FM tuner section                                                  Music power output   190W + 190W
  Tuning range             87.5-108.0MHz                                                 (6 ohms at 1kHz, 10%, THD)
  Aerial                   FM lead aerial                           Inputs               MD/VIDEO 1 IN (phono jacks) : voltage 250 mV,
  Aerial terminals         75 ohm unbalanced                                             impedance 47 kilo ohms AV INPUT AUDIO
  Intermediate frequency   10.7MHz                                                       (phone jacks) : voltage 250 mV, impedance 47
                                                                                         kilo ohms
  AM tuner section                                                                       MIX/MIC (phone jack) :sensitivity 1mV,
  Tuning range           (Thai,Australian,E)                                             impedance 10 kilo ohms
                         AM: 530-1,710kHz                           Outputs              MD/VIDEO 1 OUT
                              (with interval set at 10kHz)                               (phone jacks) : voltage 250
                              531-1,710kHz                                               mV, impedance 1 kilo ohm
                              (with interval set at 9kHz)                                PHONES (stereo phone
                         (EXCEPT Thai,Australian,E)                                       jack) : accepts headphone
                         MW: 531-1,602kHz                                                of 8 ohms or more.
                              (with interval set at 9kHz)                                SPEAKER : accepts
                         (EXCEPT Thai,Australian,E)                                      impedance of 6 to 16
                         SW: 5.95-17.90MHz                                               ohms
                              (with interval set at 9kHz)                                SUPER WOOFER :
  Intermediate frequency 450kHz                                                          Voltage 1 V, impedance 1
  Aerial                 AM loop aerial,                                                 kilo ohms
                         External aerial terminal                                                             -- Continued on next page --

  Video section
  Inputs                   AV INPUT VIDEO
                           (phone jack) :
                           1 Vp-p, 75 ohms
                           MONITOR OUT
                           (phone jack) :
                           1 Vp-p, 75 ohms                                   FM STEREO/FM-AM RECEIVER

MICROFILM
                                                                                    TABLE OF CONTENTS
General                                                               1.      GENERAL 

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