Question about Computers & Internet

1 Answer

Pin diagram ic 7404 - Computers & Internet

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Contributor
  • 29 Answers

Her it is:
pin diagram ic 7404 - 7404.gif

Posted on Oct 21, 2013

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.
Goodluck!

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

Times alarm clock model 7404-4A how do you replace the night light bulb


Try Googling (timex)(7404-4A)(manual) without parens for instructions.

Nov 09, 2017 | Home

1 Answer

T-con diagram


Hi Simba,
Generally there is no need of the diagram in AS15 colour disorder cases. It is 48 pin smd soldered on the TCON board. Try resoldering all the pins first. If it does not work simply replace the IC. I hope it helps.
Good Luck.

Mar 26, 2016 | Televison & Video

1 Answer

Where is horizontal output ic in my t.v?


There is no horizontal oscillator IC. The horizontal oscillation is generated and outputted by the main system control IC LA76810 itself. Refer some circuit diagrams using LA76810 to get more details about the horizontal oscillation output from the IC. Measure the frequency at that output pin. It should be some ever near 15.62KHz.
If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Type in the IC number, in the search box [at the top right] of the display window, and press enter to get all related posts. It will make surf easy.

Jan 31, 2015 | Televison & Video

1 Answer

Need ic number


collect circuit diagram books & find mach pin connection,pin voltage.

May 30, 2012 | Hitachi Televison & Video

1 Answer

What is the pin diagram for bcd to excess-3 code


bcd to excess3 code converter pin connection diagram

Nov 17, 2009 | Zerus Intel Desktop Board D815EEA...

1 Answer

Toshiba 2938xp crt tv vertical deflection fail and i want diagram


I don't have access to the manuals for your specific model, but vertical failures are usually the result of poor connections at the vertical IC or a defective IC. Look for a small flat IC attached to a heat sink with about 9-11 pins. It may be marked LA7837 or something similar. Resolder the pins first. If that doesnot resolve the problem, change the IC.

Keep us posted,

Dan

Apr 15, 2009 | Televison & Video

1 Answer

Tv problem


There is a install kit 483531057673 for this model when the set is dead. The kit will contain 7404 and the Horizontal Driver Transformer 5402 along with resistors that will limit stress on 7404 and includes complete instructions.

Aug 05, 2008 | Philips 27PT6441 27" TV

1 Answer

Turns on light comes on but no sound and no picture


verify your b+ voltage on collector of horizontal output transistor 7405 and if 130 volts is missing or way off go to power supply circuit and verify voltage on pin 14 of ic 7511 and if there is not approx 150 volts present should replace that ic and startup capacitor 2511 and opto isolator 7513. if 130 volts is present on collector of 7405 then scope signal on 7404 and if not clean signal replace micro processor

May 27, 2008 | Philips 26PW6341 26" TV

1 Answer

Phillips tv problem


There is a install kit 483531057673 for this model when the set is dead. The kit will contain 7404 and the Horizontal Driver Transformer 5402 along with resistors that will limit stress on 7404 and includes complete instructions

Mar 06, 2008 | Philips 27PT6441 27" TV

Not finding what you are looking for?
Computers & Internet Logo

Related Topics:

24 people viewed this question

Ask a Question

Usually answered in minutes!

Top Computers & Internet Experts

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

kakima

Level 3 Expert

102366 Answers

David Payne
David Payne

Level 3 Expert

14161 Answers

Are you a Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...