Question about Pioneer VSX-27TX Receiver

1 Answer

PIONEER VSX-27TX RECIEVER

Hi. I am looking for info on where to relocate R9371 and R9374 to after replacing IC 9374. Pioneer didn't send any info with the new chip. Can anyone help me out? Thanks Roy

Posted by on

  • roymck Nov 23, 2007

    The resistors are not physically in the way I gather from other posts that they need to be moved to other pin locations for proper reset of the IC.

×

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 790 Answers

Hi!
you can locate the R9371 & R9374 beside or the same circuit of the IC 9374 Very near not far to IC 9374.

Posted on Nov 22, 2007

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Hi there ive got wharfedale lcd dvd 19" and on the t con board a ic has blown but i carnt see number


It is likely a proprietary wharfedale chip and no info will be available. you will need to purchase a board assembly or replace the device.

May 06, 2014 | Creative Technology SBS 245 2 Speakers

1 Answer

Pioneer vsx 52


I am trying to work out which has got the high volume.
If it is the Pioneer then it could be the volume control chip that is faulty. These days volume is no longer determined by a control that adjusts the signal level. The signal is passed to a chip and the volume control setting information is also passed to the same chip. If the chip goes faulty then the volume will sometimes go to max, regardless of the volume control setting. This can also apply to the TV sound as well.
If the sound level is high on other functions of the receiver, such as the radio, then it is certain to be the sound volume control IC.

Nov 10, 2017 | Pioneer Elite VSX-52

2 Answers

I have a creative speaker A 200 model number MF0355. its IC was removed by someone and i need to replace it but i don't know the part number so anyone with any info please i'll appreciate..


Hi, which IC?
Board has 3 IC.
Two of them SJ8227L but hard to find item try this link: http://www.aliexpress.com/wholesale/wholesale-sj8227l---dip.html

This chip look like Toshiba TA8227P equivalent and do not forget SJ8227 or TA8227P needs heatsink!

Third one is 8 legged F4558 opamp.

Jul 25, 2012 | Creative Technology SBS A200 2 Speakers

1 Answer

Tv wont turn on


Hi,
There are two big black ICs that will be replaced. Number would be written as STK392-110 and available with Part Store.
Click above link to see an image of that IC for better idea and price info.
Thanks.

Mar 16, 2010 | Panasonic PT-53WX42 53" Rear Projection...

1 Answer

No audio output


THE FIX - to audio problems that persist with the VSX-29TX and others using the AWX7272 DSP board is to replace the ROM on the DSP. My unit started failing on and off after 10 years of use! The intermittent DSP board is an Extremely Common and irritating Problem for this model! The replacement IC,(2) resistors + shipping and handling totaled $49.65 and my unit is finally fixed correctly! Don't believe other posts that you can get away with re-soldering; it will continue to fail again and again! Details of fix are:

Replacement for the old Pioneer ROM located at location IC 9374, should be done with the part PD6381A from Pioneer Electronics. You will also need to move (relocate) the 2 resistors (0 Ohm resistors) located at R9372 and R9371 to locations R9374 and R9373.

This component update applies to DSP boards marked as AWX7433, AWX7272.

This fix is validated (from Pioneer) on the VSX-26TX,VSX-27TX,& VSX-29TX it might also work in the VSX-908, VSX-908RDS and others as long as the same DSP board was used.

Let me caution and stress that surface mount soldering skills ARE REQUIRED to do this update! It also doesn't hurt to have excellent vision and/or an eye loop or microscope to check your work. Original ROM's were subject to timing changes internal to the part as a result of HEAT. This model does get HOT! The program was also modified as a further safeguard to re-occurrence.

Jan 30, 2010 | Pioneer VSX-29TX Receiver

1 Answer

No power to box ic is blown in power psu where can i get replacement as the top has come of chip its the ic1 or 4 chip but cant read anything from chip as no top  need to get it repaired


We can probably look up the part numbers, but we'd need the make and model of the unit. Can you please update this with that info? Also, is the IC marked on the board IC1 or IC4? Hopefully you can also indicate which IC is smoked. When we look this up, we will provide other parts that need to be checked. It is unusual for an IC in the power supply to be the only failed part.

Please update this with the above info.

Thanks,
Dan

Oct 23, 2009 | Audio Players & Recorders

6 Answers

Phillips 60PP920217F Convergence Problems


replace ic chips pt# stk392-120 or stk392- 150 and there are 12 resistors located near ic clips pt# 6r8 ( color code blue - gray - gold - gold ) board location no#s 3149 thu 3160 if you look close you may find two resistors discolored as i found on my convergence circut board , also use heat sink compound on new ic chips , take your time to mark all wire connectors going to board from tv , also use .022 dia gage rosin -core solder and a 15- 25 watt soldering iron you may have to adjust the red - blue convergence afterwards my tv set is 3 yrs old also ( thanks holbert )

May 03, 2007 | Philips 60PP9202 60" Rear Projection...

Not finding what you are looking for?
Pioneer VSX-27TX Receiver Logo

Related Topics:

270 people viewed this question

Ask a Question

Usually answered in minutes!

Top Pioneer Audio Players & Recorders Experts

 Grubhead
Grubhead

Level 3 Expert

5349 Answers

John
John

Level 2 Expert

509 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Are you a Pioneer Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...