Sony SA-VA10 Service Manual
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Sony SA-VA10 Service Manual

Sony SA-VA10 Service Manual

Home theater active speaker system
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3 7 63 1515 0
SERVICE MANUAL
TE
L 13942296513
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MICROFILM
http://www.xiaoyu163.com
• REAR SPEAKER
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u163
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i
http://www.xiaoyu163.com
SA-VA10
2 9
8
• FRONT SPEAKER SYSTEM
SPECIFICATIONS
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6 7
1 3
1 5
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.
— 1 —
9 4
2 8
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
0 5
8
2 9
9 4
2 8
— Continued on next page —
HOME THEATER ACTIVE
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SPEAKER SYSTEM
9 9
9 9

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Summary of Contents for Sony SA-VA10

  • Page 1 SA-VA10 3 7 63 1515 0 SERVICE MANUAL US Model Canadian Model AEP Model UK Model E Model Australian Model • REAR SPEAKER • FRONT SPEAKER SYSTEM SPECIFICATIONS L 13942296513 — Continued on next page — HOME THEATER ACTIVE...

  • Page 2: Table Of Contents

    http://www.xiaoyu163.com 3 7 63 1515 0 TABLE OF CONTENTS 1. GENERAL ..............2. DISASSEMBLY 2-1. Amplifier Assembly ............. 5 3. DIAGRAMS 3-1. IC Pin Function • IC501 System Control (µPD78042FGF-016-3B9) ... 6 3-2. Circuit Boards Location ............7 3-3. Schematic Diagram .............. 9 3-4.
  • Page 3 REPLACE THESE COMPONENTS WITH SONY PARTS FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

  • Page 4: General

    8 MASTER VOL buttons @º L 13942296513 This section is extracted from instruction manual. 1 MUTING button 2 Operate a Sony TV buttons 3 DOLBY SUR button 4 HALL button 5 REAR +/– buttons 6 CENTER +/– buttons 7 BASS +/– buttons...

  • Page 5: Disassembly

    http://www.xiaoyu163.com SECTION 2 3 7 63 1515 0 DISASSEMBLY Note: Follow the disassembly procedure in the numerical order given. 2-1. AMPLIFIER ASSEMBLY 6 Three screws (BVTP4x20) 9 Back panel (L) 8 Seven screws (BVTP3x10) 3 Flat type wire (27core) 7 Three screws (BVTP4x20) 0 Connector (CN602)

  • Page 6: Diagrams

    http://www.xiaoyu163.com SECTION 3 3 7 63 1515 0 DIAGRAMS 3-1. IC PIN FUNCTION • IC501 System Control (µPD78042FGF-016-3B9) Pin No. Pin Name Function 1 to 7 7G to 1G FL grid control — Power supply terminal (+5V) POWER RY Power relay control FUNC 1/2 Input select control (L: input 2 H: input 1) PLO/DELAY-CLK...

  • Page 7: Circuit Boards Location

    http://www.xiaoyu163.com 3 7 63 1515 0 Pin Name Function Pin No. 42, 43 — — Not used (Connected to ground) SIRCS Remote control signal input VOL SDA-2 Audio processor IC (IC203, 204) serial control VOL SDA-1 — — Not used (Connected to ground) —...
  • Page 8 http://www.xiaoyu163.com w w w http://www.xiaoyu163.com...
  • Page 9 http://www.xiaoyu163.com w w w http://www.xiaoyu163.com...
  • Page 10 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 11: Exploded Views

    http://www.xiaoyu163.com SECTION 4 3 7 63 1515 0 EXPLODED VIEWS NOTE: The components identified by mark ! • Hardware (# mark) list and accessories and pack- • -XX, -X mean standardized parts, so they may have or dotted line with mark ! are critical some difference from the original one.

  • Page 12: Cabinet (R) Assembly

    http://www.xiaoyu163.com 3 7 63 1515 0 4-2. CABINET (R) ASSEMBLY SP904 SP902 L 13942296513 SP905 not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-4947-365-1 FRAME ASSY, GRILLE * 60 A-4384-229-A CABINET (R) ASSY, SPEAKER X-4947-364-1 PANEL (R) ASSY, DISPLAY 4-914-518-11 SCREW (4X14), (+) (B) TAPPING * 61...

  • Page 13: Amplifier Section

    http://www.xiaoyu163.com 3 7 63 1515 0 4-3. AMPLIFIER SECTION IC601, IC602 not supplied IC603, IC604, not supplied IC605 CNP901 (AEP, G, E2) CNP901 (US, CND, E1) not supplied CNP901 (UK, AUS) L 13942296513 T901 F901 The components identified by mark ! or dotted line with mark ! are critical for safety.

  • Page 14: Rear Speaker Section (Ss-Sr151)

    http://www.xiaoyu163.com 3 7 63 1515 0 4-4. REAR SPEAKER SECTION (SS-SR151) L 13942296513 SP906, SP907 Ref. No. Part No. Description Remark X-4947-156-1 PANEL ASSY, FRONT * 152 X-4947-157-1 CABINET ASSY, SPEAKER 4-929-125-01 SCREW (M4X16), TAPPING 1-537-775-11 TERMINAL BOARD 1-765-663-11 CORD u163 SP906 1-504-877-11 SPEAKER (8CM)(Rear)

  • Page 15: Electrical Parts List

    http://www.xiaoyu163.com SECTION 5 DISPLAY 3 7 63 1515 0 ELECTRICAL PARTS LIST Note: • Due to standardization, replacements in the parts list • CAPACITORS The components identified by mark ! may be different from the parts specified in the uF : µ F or dotted line with mark ! are critical diagrams or the components used on the set.
  • Page 16 http://www.xiaoyu163.com Consisting the following section in the main. DISPLAY 3 7 63 1515 0 MAIN (INPUT) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R540 1-249-437-11 CARBON 1/4W C112 1-126-964-11 ELECT 10uF R541 1-249-437-11 CARBON 1/4W C113 1-126-923-11 ELECT 220uF...
  • Page 17 http://www.xiaoyu163.com 3 7 63 1515 0 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C251 1-126-964-11 ELECT 10uF < DIODE > C252 1-104-664-11 ELECT 47uF C255 1-128-551-11 ELECT 22uF D101 8-719-987-63 DIODE 1N4148M D102 8-719-987-63 DIODE 1N4148M C259 1-126-963-11 ELECT 4.7uF...
  • Page 18 http://www.xiaoyu163.com 3 7 63 1515 0 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < RESISTOR > R305 1-247-899-11 CARBON 680K 1/4W R306 1-249-417-11 CARBON 1/4W R101 1-249-417-11 CARBON 1/4W R307 1-249-441-11 CARBON 100K 1/4W R103 1-249-417-11 CARBON 1/4W...
  • Page 19 http://www.xiaoyu163.com 3 7 63 1515 0 MAIN P.S. Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R422 1-249-417-11 CARBON 1/4W C918 1-126-964-11 ELECT 10uF R423 1-249-421-11 CARBON 2.2K 1/4W R424 1-249-413-11 CARBON 1/4W C919 1-126-967-11 ELECT 47uF C920 1-126-968-11 ELECT...
  • Page 20 http://www.xiaoyu163.com Consisting the following section in the power. P.S. POWER 3 7 63 1515 0 R-SP (POW-R, POW-L, POW-CN, POW-SW, POW-SR) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < CONNECTOR > R910 1-249-431-11 CARBON 1/4W ! R912 1-249-405-11 CARBON 1/4W...
  • Page 21 http://www.xiaoyu163.com 3 7 63 1515 0 SWITCH Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-661-288-11 SWITCH BOARD ACCESSORIES & PACKING MATERIALS ************* ******************************** < CONNECTOR > 1-473-713-11 REMOTE COMMANDER (RM-J10) 1-558-787-81 CORD, CONNECTION (1.5m) * CN903 1-564-321-21 PIN, CONNECTOR 2P 1-751-347-11 CORD, CONNECTION (For Rear Speaker)(10m) 1-769-816-11 CORD (WITH CONNECTOR) 13P (3.5m)
  • Page 22 SA-VA10 3 7 63 1515 0 L 13942296513 u163 English 96G0992-1 Printed in Japan Sony Corporation © 1996. 7 9-960-753-11 Home A&V Products Company Published by Quality Engineering Dept. (Shibaura) — 30 — http://www.xiaoyu163.com...

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