Shopping cart is empty
 
English Polski Spanish 
Search For a Manual
 

(e.g. AA-V20EG JVC, ZX-7 Sony )
PayPal 1000+ rating Secure, Encrypted Checkout.
 
Who's Online
There currently are 5627 guests and 
1 member online.
Categories
Information
Featured Product
Home >> SONY >> TA-AV661 Service Manual
 
 0 item(s) in your cart 

SONY TA-AV661
Service Manual


Tweet about this product and get $1.00 of store credit for instant use!
  • Contains Circuit Diagrams
  • Download
  • PDF Format
  • Complete manual
  • Language: English
Price: $4.99

Description of SONY TA-AV661 Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagrams, printed circuit boards, repair tips, wiring diagrams, block diagrams and parts list. Service Manual ( sometimes called Repair Manual ) is used mainly by technicians.

If You just want to know how to use Your tv, video, mp3 player etc. You should look for Owner's Manual. After placing order we'll send You download instructions on Your email address.

The manual is available in languages: English

Not yet ready
You must purchase it first

Customer Reviews
There are currently no product reviews.
Other Reviews
 SUV65A TECHNICS Service Manual by Angelo-Marco Farina;
The quality is quite good and clear. Nothing of the informations inside is lost during the digitalizing process
 STR-1800 SONY Service Manual by Peter Ramaekers;
Very good service, fast downloads and good manuals.
 SLV815U/V SONY Service Manual by Xavier Carol;
Good qulity. Even as it is an old manual (from 1991-1992) it has a good scanned quality and is complete, including user's manual, disassembly intructions, diagrams and schematics, ajustments, troubleshooting and parts list, as usual with SONY manuals and Owner-manuals service.
 VMLCD1E HITACHI Service Manual by merle alain;
tres bon document cela a permis de verifier la connection de l'ecran merci salutations
 LC-37GD9E SHARP Service Manual by Bent Jørgensen;
The manual was of good quality with high resolution schematic diagrams.

Text excerpt from page 2 (click to view)
TABLE OF CONTENTS
Section Title Page

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)

SECTION 1.GENERAL ...................................................... 3 SECTION 2. DIAGRAMS
2-1. 2-2. 2-3. 2-4. Circuit Boards Location ..................................................... 4 Printed Wiring Board � Display Section � ..................... 6 Schematic Diagram � Display Section � ........................ 9 IC Pin Function � IC401 System Control (µPD78043AGF-033-3B9) ........ 12

2-5. Schematic Diagram � Main Section � .......................... 13 2-6. Printed Wiring Board � Main Section � ....................... 17

SECTION 3. EXPLODED VIEWS
3-1. Front Panel Section .......................................................... 21 3-2. Back Panel Section ........................................................... 22 3-3. Chassis Section ................................................................. 23

SECTION 4. ELECTRICAL PARTS LIST .................. 24

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.

To Exposed Metal Parts on Set

[Lighting of all FLs and LEDs]
While pressing 3 button, connect the power supply plug to the outlet, the FL tubes and LEDs light up.
0.15µF 1.5k AC voltmeter (0.75V)

[Key Check]
With all the FLs and LEDs lit, when the 3 button and WOOFER ON/OFF button are pressed simultaneously, �SET **� is displayed. When the 3 button and WOOFER ON/OFF button are pressed simultaneously again, the Key Check mode is set and �KEY 0� is displayed. Each time a button other than POWER is pressed, the display will count up to �KEY 30�. A button already pressed will not be counted when pressed again. When the button is pressed for the 31st time, �AMP� is displayed and the key check mode is ended. Note: The ** of �SET **� differs according to the version of the microprocessor. To exit the test mode, press the POWER button. � Abbreviation FL : Fluorescent Indicator Tube
Earth Ground

Fig. A. Using an AC voltmeter to check AC leakage.

�2�

You might also want to buy

$4.99

TAAV661 SONY
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
>
Parse Time: 0.277 - Number of Queries: 108 - Query Time: 0.1