Do you have a question about the Sony SA-WP785 and is the answer not in the manual?
Active subwoofer, magnetically shielded.
200 mm cone type.
Acoustically loaded bass reflex.
190 W.
LINE IN (input pin jacks).
Specifies voltage and frequency for AUS and SP regions.
80 W.
270 x 330 x 373 mm including front panel.
8.3 kg.
Identifies solder containing no lead.
Higher melting point, strong viscosity, usable with ordinary solder.
Marks critical components for safe replacement with specified Sony parts.
Explains symbols for printed wiring board diagrams.
Explains symbols for schematic diagrams.
Shows physical placement of circuit boards.
Block diagram for dual operational amplifiers.
Block diagram for protection control IC.
Illustrates main functional blocks and signal flow.
Printed wiring board layout for the main section.
Detailed schematic of main audio processing and control circuits.
PWB layouts for Power Trans and Switch boards.
Schematic diagram of power supply and switching circuits.
Visual breakdown of unit components for assembly.
List of electronic components for the input control board.
List of electronic components for the LED board.
List of electronic components for the main board.
List of components for the power transformer board.
List of components for the switch board.
List of general components like power cords, fuses, and speakers.
Records the initial release version and date of the service manual.