Sony SA-GN10 Service Manual
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Sony SA-GN10 Service Manual

Sony SA-GN10 Service Manual

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SERVICE MANUAL
Ver 1.0 2004.07
• SA-GN10 is the optional active subwoofer
in MHC-GN90D/GN100D.
Sony Corporation
9-877-981-01
Home Audio Company
2004G0278-1
Published by Sony Engineering Corporation
© 2004.07
SPECIFICATIONS
System
Type
Active Subwoofer (magnetically shielded design)
Speaker unit
Subwoofer: 20 cm dia, cone type
Amplifier section
Continuous RMS output: 150 W (1.0%)
Reproduction frequency range
20 Hz – 200 Hz
High frequency cut-off frequency
50 Hz – 200 Hz
Inputs
Input jacks
LINE IN: input pin jack
General
Power requirements
110 - 120 V or 220 - 240 V, 50/60 Hz
Power consumption
160 W
Dimensions
Approx. 265 x 430 x 400 mm (w/h/d)
Mass
13 kg
Supplied accessories
Foot pads (4)
Audio connecting cord (1 phono – 1 phono), 2 m (1)
Design and specifications are subject to change without notice.
SA-GN10
ACTIVE SUBWOOFER
E Model

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Summary of Contents for Sony SA-GN10

  • Page 1 SA-GN10 SERVICE MANUAL E Model Ver 1.0 2004.07 • SA-GN10 is the optional active subwoofer in MHC-GN90D/GN100D. SPECIFICATIONS System Type Active Subwoofer (magnetically shielded design) Speaker unit Subwoofer: 20 cm dia, cone type Amplifier section Continuous RMS output: 150 W (1.0%) Reproduction frequency range 20 Hz –...

  • Page 2: Table Of Contents

    COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

  • Page 3: General

    SA-GN10 SECTION 2 SECTION 1 DIAGRAMS GENERAL This section is extracted from • LOCATING THE CONTROLS instruction manual. For Printed Wiring Boards: For schematic diagrams. Note: Note: • X : parts extracted from the component side. • All capacitors are in µF unless otherwise noted. (p: pF) 50 WV or –...

  • Page 4: Printed Wiring Boards -Main Section

    SA-GN10 2-1. PRINTED WIRING BOARDS –MAIN Section– • See page 3 for Circuit Boards Location. INPUT BOARD INPUT SPEAKER PANEL BOARD 1-863-682- (11) MAIN BOARD SUBWOOFER LEVEL CUT OFF FREQ POWER TRANS BOARD (Page 5) POWER 1-863-684- (11) • Semiconductor Location Ref.

  • Page 5: Printed Wiring Boards -Power Section

    SA-GN10 2-2. PRINTED WIRING BOARDS –POWER Section– • See page 3 for Circuit Boards Location. POWER TRANS BOARD T501 POWER TRANSFORMER VOLTAGE SELECTOR 230-240V 110-120V AC IN MAIN BOARD (Page 4) 1-687-522- (11) POWER SWITCH BOARD POWER 1-687-519- (11) SA-GN10...

  • Page 6: Schematic Diagram

    SA-GN10 2-3. SCHEMATIC DIAGRAM SA-GN10...

  • Page 7: Exploded Views

    SA-GN10 SECTION 3 EXPLODED VIEWS NOTE: • -XX and -X mean standardized parts, so they • The mechanical parts with no reference The components identified by mark 0 or may have some difference from the original number in the exploded views are not supplied.

  • Page 8: Rear Section

    SA-GN10 3-2. REAR SECTION not supplied not supplied not supplied F502 not supplied F501 not supplied F503 T501 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 0 F503 4-235-677-01 SCREW (4X20) (TYPE1), +BVTP 1-533-471-12 FUSE, GLASS TUBE (DIA. 5) (T4AL/250V)

  • Page 9: Electrical Parts List

    SA-GN10 SECTION 4 ELECTRICAL PARTS LIST INPUT MAIN NOTE: • Due to standardization, replacements in the • Items marked “*” are not stocked since they When indicating parts by reference number, parts list may be different from the parts are seldom required for routine service.
  • Page 10 SA-GN10 MAIN PANEL POWER SWITCH POWER TRANS Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q404 8-729-029-86 TRANSISTOR DTC124ESA PANEL BOARD ************* Q601 8-729-202-67 TRANSISTOR 2SK246-GR3 Q801 8-729-281-53 TRANSISTOR 2SC1815-GR < CAPACITOR > Q802 8-729-201-53 TRANSISTOR...
  • Page 11 SA-GN10 POWER TRANS Ref. No. Part No. Description Remark 0 R502 1-219-153-11 FUSIBLE 1/4W < SWITCH > 0 S501 1-572-675-11 SWITCH, POWER VOLTAGE CHANGE ************************************************************ MISCELLANEOUS ************** 0 53 1-791-901-12 CORD, POWER 0 F501 1-533-469-12 FUSE, GLASS TUBE (DIA. 5) (T2.5AL/250V) 0 F502 1-533-471-12 FUSE, GLASS TUBE (DIA.
  • Page 12 SA-GN10 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision...

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