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Sony STR-V444ES Support Question

Sony STR-V444ES Support Question

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Question posted by knmdesignhung on March 15th, 2014

I Want To Change Relay On Power Supply Board

i want to change relay on power supply board or where do i buy that relay

Current Answers

Answer #1: Posted by StLFanMan on March 19th, 2014 10:54 AM
This answer was accepted by the poster of the original question.
StLFanMan

Member since:
August 14th, 2013

Points: 1,576,405
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I'm not sure how to change the relay--you may want to consult Sony or a licensed technician. However, you can purchase the relay here:

https://partstore.com/Part/Sony/Sony/STRV444ES/Sony/Sony/151579311/New.aspx

Part: 1-515-793-11

I hope this helps!

Related Sony STR-V444ES Manual Pages

Technical Background - Page 6

... you look ES Receivers v1.0 Page 6 Even analog inputs are converted to -Analog (D/A) converter. The output transistors act like an on and off switch for Super Audio CD. There is better. The Low Pass Filter (LPF) converts the amplified pulses to provide the wattage that Sony developed for the power supply voltage. The signal...
Technical Background - Page 14

...STR-DA9000ES, the MOS FETs use "double wire molecular bonding" with two bonding wires, each rated for the transistor's rated instantaneous current supply of comparable power... of the chassis. ES Receivers v1.0 Page 14 be so close together that the STR-DA7100ES amplifier section is cool... FET binding wires had 30 amp capacity. And the board itself is shortest and simplest-lined up side-by-side...
Technical Background - Page 15

... the sheet metal bonding of the DA7100ES reduces this to the MOS FETs of the DA7100ES. (1) Power supply. (2) S-Master Pro. (3) Preamp and video section. (4) Input signal processing. Illustration of the ...for Source (S), Gate (G) and Drain (D). ES Receivers v1.0 Page 15 Building on the bottom of the STR-DA7100ES MOS FET, showing connections for the STRDA7100 use "sheet metal ...
Technical Background - Page 26

... chip operates at once. Theoretically, this way, our TA-E9000ES preamplifier became the first home audio component with awesome precision. In this makes the new DSP 230% faster than the decoding DSP used in Sony's previous best receiver, the STR-DA9000ES. The latest version of Dolby Digital® and dts® decoding operations with...
Technical Background - Page 30

...integrated circuit. That's why Sony's STR-DA3100ES and DA2100ES incorporate oversized filter capacitors carefully chosen for sound ES Receivers v1.0 Page 30 However Sony found...role in protecting sound quality. Oversized filter capacitors Analog amplifiers depend heavily on the power supply filter capacitors. Sony's Optimum Preamplification (OP) circuit improves the signal-tonoise ratio ...
Operating Instructions - Page 1

4-230-072-12(1) FM Stereo FM-AM Receiver Operating Instructions STR-V444ES STR-V333ES © 2000 Sony Corporation
Operating Instructions - Page 2

...a residential installation. STR-V444ES/V333ES Serial No. On placement • Place the receiver in a location ...changed only at the rear of electric shock to constitute a risk of the receiver. • The unit is not disconnected from the AC power source (mains) as long as it any further. However, there is no guarantee that the operating voltage is wider than the other components...
Operating Instructions - Page 3

... "DTS Digital Surround" are trademarks of differences Model Feature Component video inputs/outputs 2 coaxial audio inputs 1 coaxial audio inputs 2ND AV outputs 2ND AUDIO outputs V444ES z z z V333ES z z Conventions • The instructions in this manual describe the controls on the receiver. are for example, "STR-V444ES only." All rights reserved. About This Manual The instructions...
Operating Instructions - Page 5

.... Outdoor FM antenna Receiver ANTENNA AM U 75Ω COAXIAL FM Ground wire (not supplied) To ground Important If you have poor FM reception Use a 75-ohm coaxial cable (not supplied) to connect the receiver to fully extend the FM wire antenna. • After connecting the FM wire antenna, keep the AM loop antenna away from the receiver and other components. •...
Operating Instructions - Page 6

...on the receiver. 6 Hooking Up the Components Audio Component Hookups Turntable MD/DAT deck INPUT OUTPUT LINE LINE L R ç ç OUT IN Required cords Audio cords (not supplied) When...AM AUDIO U IN L 75Ω COAXIAL FM R CTRL S OUT AUDIO IN IN IN L SIGNAL GND U R PHONO CD AUDIO OUT IN OUT IN MD/DAT VIDEO 1 S VIDEO OUT IN F F MONITOR S VIDEO OUT F COMPONENT ...
Operating Instructions - Page 8

... IN COAXIAL CD IN DVD/LD IN CTRL S STATUS IN AM U L 75Ω COAXIAL FM R AUDIO IN CTRL S OUT AUDIO IN IN IN L SIGNAL GND U R PHONO CD AUDIO OUT IN OUT IN MD/DAT VIDEO 1 S VIDEO OUT IN F F MONITOR S VIDEO OUT F COMPONENT VIDEO TV/SAT IN DVD/LD IN MONITOR OUT Y SPEAKERS R B L FRONT R A L + PB/B-Y VIDEO...
Operating Instructions - Page 9

...STR-V444ES only) CD Player* * Make either coaxial or optical connections. To record analog signals, make digital connections. 9 OUT IN AUDIO OUT IN OUT IN AUDIO OUT TAPE 2ND AV 5.1CH INPUT FRONT REAR CENTER L R + SUB WOOFER FRONT REAR SUB WOOFER CENTER L - Hooking Up the Components... not possible to record analog signals to the receiver's digital output jack. White (L) White (L)...
Operating Instructions - Page 10

...5.1CH OUTPUT Required cords Audio cords (not supplied) Two for the 5.1CH INPUT FRONT and REAR jacks White (L) Red (R) White (L) Red (R) Monaural audio cords (not supplied) Two for the 5....L 75Ω COAXIAL FM R AUDIO IN CTRL S OUT AUDIO IN IN IN L SIGNAL GND U R PHONO CD AUDIO OUT IN OUT IN MD/DAT VIDEO 1 S VIDEO OUT IN F F MONITOR S VIDEO OUT F COMPONENT VIDEO TV/SAT IN ...
Operating Instructions - Page 11

... and country to which the receiver is selected. White (L) White (L) Red (R) Red (R) Audio/video/control S connecting cord (1) Yellow (video) A White (L/audio) B Red (R/audio) C Black (control S) D Yellow (video) A White (L/audio) B Red (R/audio) C Black (control S) D Control S connecting cord (1) Black E Black E COMPONENT VIDEO (STR-V444ES only) AC power cord AC OUTLET* DIGITAL OPTICAL...
Operating Instructions - Page 12

The following connections also change to video input whenever you turn on the receiver. Refer to "CONTROL A1 Control System" on the respective component. COMPONENT VIDEO hookup (STR-V444ES only) If you have a TV, satellite tuner, DVD player, or LD player with COMPONENT VIDEO (Y, B-Y, R-Y) output jacks and a monitor with your TV for details regarding the operations you can...
Operating Instructions - Page 16

... correctly. However, even if one whose name is currently displayed on the receiver, the speaker may be short-circuited. In this , make sure to "4Ω...power off when changing the IMPEDENCE SELECTOR. • Be sure to connect front speakers with your speakers if you want to check that all of front speakers (see page 22. After connecting all the components, speakers, and AC power...
Operating Instructions - Page 27

... Specify the video input to be output from the 2ND AV jacks (STR-V444ES) or 2ND AUDIO jacks (STR-V333ES). Distance Unit Specify units for output to a stereo amplifier in a multi channel format. Each press selects another room (page 11). No signals are output from components connected to only the digital inputs. • When you use...
Operating Instructions - Page 47

...FM or AM band. 3 Press TUNING + or TUNING -. Before tuning to preset stations, be cleared from Step 3. 5 Press MEMORY again to store the station. Do Steps 4 and 5 before you press the preset number, start again from the receiver's memory, and you want...or PRESET TUNING - To change a preset number to another station. Receiving Broadcasts 47 The receiver stops scanning whenever a ...
Operating Instructions - Page 56

...-circuit problem and turn on the receiver. , Make sure that the speakers and components are dirty. The left and right sounds are unbalanced or reversed. , Check that you remedy the problem. Additional Information Troubleshooting If you experience any problem persist, consult your TV away from the audio components. , Make sure you've grounded U SIGNAL...
Operating Instructions - Page 65

... tuning radio stations. See Recording Effect level 36 EQ 39 H Hookups 5.1 CH input 10 AC power cord 13 antennas 5 audio components 6 digital components 8, 9 CONTROL A1 II 12 S-LINK CONTROL S 12 speaker system 15 video components 7 I, J, K Indexing. See Automatic tuning Selecting component 25 front speaker system 28 sound field 30 Sleep timer 51 Sound field adjustable parameters...

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