Sony ta ve 110 service manual

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sony ta ve 110 service manual

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Page 1

Ñ 2 Ñ 1. GENERAL ááááááááááááááááááááááááááááááááááááááááááááááááááá\ áááááááááááááááá 3 2. IC PIN FUNCTION ááááááááááááááááááááááááááááááááááááááááááááááááááá\ á 5 3. DIAGRAMS ááááááááááááááááááááááááááááááááááááááááááááááááááá\ áááááááááááááá 8 3-1. CIRCUIT BOARDS LOCATION ááááááááááááááááááááááááááááááááááá 8 3-2. PRINTED WIRING BOARD ááááááááááááááááááááááááááááááááááááááááá 9 3-3. SCHEMATIC DIAGRAM áááááááááááááááááááááááááááááááááááááááááááááá 13 3-4. IC BLOCK DIAGRAMS áááááááááááááááááááááááááááááááááááááááááááááááá 18 4. EXPLODED VIEWS ááááááááááááááááááááááááááááááááááááááááááááááááá 21 4-1. FRONT PANEL SECTION ááááááááááááááááááááááááááááááááááááááááááááá 21 4-2. CHASSIS SECTION ááááááááááááááááááááááááááááááááááááááááááááááááááá\ áááá 22 5. ELECTRICAL PARTS LIST áááááááááááááááááááááááááááááááááá 23 TABLE OF CONTENTS SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH MARK ! 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 PUB-LISHED BY SONY.

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TA-VE110 SECTION 1 GENERAL Ñ 3 ÑÑ 4 ÑÑ 5 ÑÑ 6 ÑÑ 7 Ñ SECTION 2 IC PIN FUNCTION IC501 u PD78001BGC-627-AB8 Pin Description System clock pin. (10 MHz) Not used. (Ground)Not used. (Open)GroundNot used. (Ground) Key matrix output pin. Key matrix input pin. Model identification pin.VDD connection. (+5 V)Not used. (Ground)Not used.Not used.Serial data output to audio function switch.Serial data output to surround processor.Serial clock output.Data latch output to surround processor.Not used. Power switch ON/OFF detection pin. Pin No.123456789101112131415161718192021222324252627282930313233343536373839 40 Pin NamePOW.RYSP.RYSUR.RYVOL.UPVOL.DWNMUTETV SCARTNCVSSNCDBFBMUTELEV1LEV2LEV3LEV4LEV5SIMULATEDTHEATERPRO LOGICVIDEO 1TVVIDEO 2VSSAUX/LINESTANDBYPHANTOM3CH LOGICNORMALWIDEINH1V1V2INH2RESETSTOPPROTECTSIRCS INVIDEO SCART VDD I/OOOOOOOOÑÑÑOOOOOOOOOOOOOÑOOOOOOOOOOIIIIO Ñ Pin Description Power relay ON/OFF control pin.Speaker relay ON/OFF control pin.Surround speaker relay ON/OFF control pin.Volume up signal output.Volume down signal output.Mute ON/OFF control pin.TV ON signal output.Not used.Power supply GND pin. (Ground)Not used.DBFB ON/OFF control pin.Mute LED ON/OFF control pin. Level LED ON/OFF control pin. Surround LED ON/OFF control pin. Video 1 LED ON/OFF control pin.TV LED ON/OFF control pin.Video 2 LED ON/OFF control pin.GroundAUX/LINE LED ON/OFF control pin.Power LED ON/OFF control pin. CENTER MODE LED ON/OFF control pin. Video 1 picture output loop-cut control pin.Video 1 image output loop-cut control pin.Video 2 image output loop-cut control pin.Video 2 picture output loop-cut control pin.Reset pin. Reset at L.Power failure detection pin.Speaker output protector detection input pin.Remote control signal input pin.Video input detect Power supply pin. (+5 V) Pin No.4142434445464748495051525354555657585960616263 64 Pin NameX1X2ICOXT2GNDIC1KO1KO2KO3KI1KI2KI3KI45043/5044IC2IC3P20P217822. CEDATACLK2785. CEP26 P.SW I/OÑÑÑÑÑÑOOOIIIIIÑÑIIOOOOÑ I 1POWER switch 2STANDBY indicator 3CENTER MODE button 4CENTER MODE indicator 5LEVEL indicator 6SURROUND indicator Front panel 7EFFECT +, Ð button 8BASS BOOST indicator 9MASTER VOLUME control !¼MUTING indicator !ÁSURROUND MODE button !ªFunction button Rear panel 153 !¼ 8 6 4 29 7 1AUX IN 2VIDEO 2 IN 3VIDEO 1 (Audio in/out) 4TV (Audio in) 5SURROUND REAR out6SURROUND MIX out 7REAR SPEAKERS 8CENTER SPEAKERS 9FRONT SPEAKERS !¼Mains leadRemote commander (RM-UE110) 1SURROUND ON/OFF button 2TEST TONE button 3REAR LEVEL buttons 4BASS BOOST button 5MUTING button 6POWER OFF button 7FUNCTION buttons 8SURROUND MODE buttons 9EFFECT +, Ð buttons !¼CENTER LEVEL +, Ð buttons !ÁMASTER VOL +, Ð buttons