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Now downloading free:Sony TAE1

Sony TAE1 free download

Audio equipment,digital audio, home audio, professional audio systems service manuals and repair information

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File name:Sony-TAE1 preamp.pdf
[preview TAE1]
Size:2539 kB
Extension:pdf
Mfg:Sony
Model:TAE1 🔎
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Descr:preamplifier
Group:Electronics > Consumer electronics > Audio
Uploaded:16-02-2010
User:AndyMn
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File name Sony-TAE1 preamp.pdf

TA-E1 SERVICE MANUAL US Model Canadian Model AEP Model UK Model E Model Australian Model SPECIFICATIONS STEREO PRE AMPLIFIER MICROFILM 1 SAFETY CHECK-OUT After correcting the original service problem, perform the following safety checks before releasing the set to the customer: Check the antenna terminals, metal trim, "metallized" knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below. LEAKAGE The AC leakage from any exposed metal part to earth Ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microampers). Leakage current can be measured by any one of three methods. 1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers' instructions to use these instruments. 2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job. 3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The "limit" indication is 0.75 V, so analog meters must have an accurate low-voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2V AC range are suitable. (See Fig. A) TABLE OF CONTENTS 1. GENERAL ... 3 2. ELECTRICAL ADJUSTMENT ... 5 3. DIAGRAMS 3-1. Circuit Boards Location ... 5 3-2. Schematic Diagram ­ Main Section (1/3) ­ ... 6 3-3. Schematic Diagram ­ Main Section (2/3) ­ ... 7 3-4. Schematic Diagram ­ Main Section (3/3) ­ ... 8 3-5. Printed Wiring Board ­ Main Section ­ ... 9 3-6. Schematic Diagram ­ Power Section ­ ... 10 3-7. Printed Wiring Board ­ Power Section ­ ... 11 4. EXPLODED VIEWS 4-1. Top Plate and Back Panel Section ... 12 4-2. Front Panel Section ... 12 4-3. Bottom Plate Section ... 13 5. ELECTRICAL PARTS LIST ... 14 To Exposed Metal Parts on Set 0.15µF 1.5k AC voltmeter (0.75V) MODEL IDENTIFICATION -- BACK PANEL -- Parts No. Earth Ground Fig. A. Using an AC voltmeter to check AC leakage. PARTS No. 4-214-526-1 4-214-526-2 MODEL US , CND AEP, UK, E, AUS 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 PUBLISHED BY SONY. ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ!! LES COMPOSANTS

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